.App{width:100%;min-height:100vh;background:var(--bg-primary);color:var(--text-primary);display:flex;flex-direction:column;transition:background-color .3s ease,color .3s ease}.home-page,body:has(.home-page){background:#f5f5f5!important;color:#1a1a1a!important}.App:has(.home-page){background:#f5f5f5!important;color:#1a1a1a!important}.header{position:sticky;top:0;z-index:100;background:#fffffff2!important;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.08);padding:1rem 0;transition:background-color .3s ease,border-color .3s ease}.home-page .header,.home-page~.header{background:#fffffff2!important}.header-container{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700;color:#1a1a1a;text-decoration:none;cursor:pointer;transition:opacity .2s ease}.logo-image{width:32px;height:32px;display:block;flex-shrink:0}.home-page .logo,.home-page~.logo{color:#1a1a1a!important}.logo:hover{opacity:.8}.logo-text{color:#1a1a1a;font-weight:600}.nav{display:flex;gap:2rem;align-items:center;flex:1;justify-content:center}.nav-link{color:#4a5568;text-decoration:none;font-weight:500;font-size:.95rem;transition:color .2s ease}.home-page .nav-link,.home-page~.nav-link{color:#4a5568!important}.nav-link:hover{color:#1a1a1a}.home-page .nav-link:hover,.home-page~.nav-link:hover{color:#1a1a1a!important}.header-actions{display:flex;align-items:center;gap:1.5rem}.sign-in-link{color:#4a5568;text-decoration:none;font-weight:500;font-size:.95rem;transition:color .2s ease}.sign-in-link:hover{color:#1a1a1a}.btn-get-demo{padding:.625rem 1.25rem;background:#175676;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:background-color .3s ease,transform .3s ease,box-shadow .3s ease;box-shadow:0 4px 12px #1756764d}.btn-get-demo:hover{background:#1a6a8e;transform:translateY(-2px);box-shadow:0 6px 16px #17567666}.btn-get-demo:active{transform:translateY(0);box-shadow:0 4px 12px #1756764d}@media(max-width:1024px){.nav{display:none}}@media(max-width:768px){.header-container{padding:0 1rem;gap:1rem}.header-actions{gap:1rem}.sign-in-link{font-size:.875rem}.btn-get-demo{padding:.5rem 1rem;font-size:.875rem}}.waiting-list-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.waiting-list-modal-content{background:#fff;border-radius:20px;width:90%;max-width:520px;box-shadow:0 25px 50px -12px #00000040;animation:waitingListModalSlideIn .3s ease;overflow:hidden;position:relative}@keyframes waitingListModalSlideIn{0%{opacity:0;transform:scale(.95) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.waiting-list-modal-badge{display:flex;align-items:center;justify-content:center;gap:.5rem;background:#175676;color:#fff;padding:.5rem 1rem;font-size:.875rem;font-weight:600;border-radius:9999px;margin:1.5rem auto 1rem;width:-moz-fit-content;width:fit-content}.waiting-list-badge-icon{font-size:1rem;display:inline-block}.waiting-list-modal-body{padding:0 2rem 1.5rem}.waiting-list-modal-title{font-size:2rem;font-weight:700;color:#111827;margin:0 0 1rem;text-align:center}.waiting-list-modal-description{font-size:1rem;color:#6b7280;line-height:1.6;margin:0 0 1.5rem;text-align:center}.waiting-list-modal-description strong{color:#111827;font-weight:700}.waiting-list-benefits{background:#e0f2fe;border-radius:12px;padding:1.25rem;margin-bottom:1.5rem}.waiting-list-benefit-item{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.875rem}.waiting-list-benefit-item:last-child{margin-bottom:0}.waiting-list-benefit-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.25rem;font-weight:700}.waiting-list-benefit-text{font-size:.9375rem;color:#111827;line-height:1.5;padding-top:2px}.waiting-list-modal-form{display:flex;flex-direction:column;gap:1rem}.waiting-list-email-input{width:100%;padding:.875rem 1rem;border:2px solid #d1d5db;border-radius:10px;font-size:1rem;font-family:inherit;transition:all .2s ease;background:#fff;color:#111827;box-sizing:border-box}.waiting-list-email-input::-moz-placeholder{color:#9ca3af}.waiting-list-email-input::placeholder{color:#9ca3af}.waiting-list-email-input:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #1756761a}.waiting-list-email-input.error{border-color:#e53e3e}.waiting-list-email-input.error:focus{border-color:#e53e3e;box-shadow:0 0 0 3px #e53e3e1a}.waiting-list-email-input:disabled{background:#f9fafb;cursor:not-allowed;opacity:.7}.btn-waiting-list-subscribe{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit;width:100%}.btn-waiting-list-subscribe:hover:not(:disabled){background:linear-gradient(135deg,#1a6a8e,#175676);transform:translateY(-1px);box-shadow:0 4px 12px #17567666}.btn-waiting-list-subscribe:active:not(:disabled){transform:translateY(0)}.btn-waiting-list-subscribe:disabled{opacity:.6;cursor:not-allowed;transform:none}.waiting-list-arrow-icon{font-size:1.25rem}.waiting-list-success-message{margin-top:1rem;padding:.875rem 1rem;background:#e0f2fe;color:#175676;border-radius:8px;font-size:.9375rem;font-weight:500;text-align:center}.waiting-list-error-message{padding:.875rem 1rem;background:#fee2e2;color:#991b1b;border-radius:8px;margin-bottom:1rem;font-size:.9375rem;font-weight:500;text-align:center}.waiting-list-close-link{display:block;width:100%;padding:1rem;background:transparent;border:none;border-top:1px solid #e5e7eb;color:#6b7280;font-size:.9375rem;font-weight:500;cursor:pointer;transition:color .2s ease;text-align:center;font-family:inherit}.waiting-list-close-link:hover{color:#111827;background:#f9fafb}@media(max-width:768px){.waiting-list-modal-content{width:95%;max-width:none;margin:1rem}.waiting-list-modal-body{padding:0 1.5rem 1.25rem}.waiting-list-modal-title{font-size:1.75rem}.waiting-list-modal-description{font-size:.9375rem}.waiting-list-benefits{padding:1rem}.waiting-list-modal-badge{margin:1.25rem auto .875rem;font-size:.8125rem;padding:.4375rem .875rem}}.hero{position:relative;padding:8rem 2rem 6rem;background:#f5f5f5;background-image:radial-gradient(circle,#d0d0d0 1px,transparent 1px);background-size:24px 24px;min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-container{max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:10;transform:translateY(-2rem)}.hero-icon{margin-bottom:2rem;display:flex;justify-content:center}.hero-logo-3d{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;width:80px;height:80px;transform:perspective(500px) rotateX(15deg) rotateY(-15deg);filter:drop-shadow(0 10px 20px rgba(0,0,0,.15))}.logo-dot-3d{width:36px;height:36px;background:#1a1a1a;border-radius:4px;box-shadow:0 4px 8px #0003}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.15;color:#1a1a1a;margin-bottom:1.5rem;margin-top:0;letter-spacing:-.02em}.hero-highlight{background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block}.hero-title-bold{color:#1a1a1a;font-weight:700}.hero-title-light{color:#6b7280;font-weight:700}.hero-subtitle{font-size:clamp(1.1rem,2vw,1.25rem);color:#4a5568;line-height:1.6;margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto}.btn-hero-demo{padding:1rem 3rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background-color .3s ease,transform .3s ease,box-shadow .3s ease;box-shadow:0 4px 12px #1756764d}.btn-hero-demo:hover{background:#1a6a8e;transform:translateY(-2px);box-shadow:0 6px 16px #17567666}.btn-hero-demo:active{transform:translateY(0);box-shadow:0 4px 12px #1756764d}.auth-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:.875rem 2rem;font-size:1rem;font-weight:600;border-radius:8px;border:none;cursor:pointer;transition:all .2s ease;font-family:inherit;letter-spacing:.01em}.btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;box-shadow:0 4px 14px #667eea63}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea80}.btn-primary:active{transform:translateY(0)}.floating-card{position:absolute;background:#fff;border-radius:12px;box-shadow:0 8px 24px #0000001f;padding:1.5rem;z-index:5;animation:float 6s ease-in-out infinite;height:-moz-fit-content;height:fit-content;width:-moz-fit-content;width:fit-content;transition:transform .3s ease,box-shadow .3s ease}.floating-card:hover{transform:translateY(-10px);box-shadow:0 12px 32px #0000002e}.floating-card-notes{top:10%;left:5%;max-width:280px;animation-delay:0s;bottom:auto}.floating-card-flashcards{top:8%;right:5%;max-width:300px;animation-delay:1.5s;bottom:auto}.floating-card-tasks{bottom:15%;left:8%;max-width:360px;width:360px;min-width:360px;animation-delay:3s}.floating-card-goals{bottom:12%;right:6%;max-width:300px;animation-delay:4.5s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.sticky-note{background:#fef08a;padding:1.25rem;border-radius:8px;position:relative;box-shadow:0 4px 8px #0000001a;transform:rotate(-2deg)}.sticky-note:before{content:"";position:absolute;top:8px;right:8px;width:20px;height:20px;background:#0000000d;border-radius:50%}.note-text{font-size:.9rem;color:#1a1a1a;line-height:1.5;margin-bottom:.75rem}.note-icon{width:32px;height:32px;background:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#175676;font-size:1.2rem}.hero-flashcard-card,.hero-task-card,.hero-goals-card{background:#fff;width:100%}.hero-card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.hero-folder-icon{font-size:1.25rem}.hero-card-title{font-size:1rem;font-weight:600;color:#1a1a1a;margin:0}.hero-goals-card .hero-card-header{margin-bottom:.625rem}.hero-goals-card .hero-card-title{font-size:.9rem}.hero-goals-card .hero-folder-icon{font-size:1rem}.hero-flashcard-item{margin-top:.75rem}.hero-flashcard-content{padding:.75rem;background:#f9fafb;border-radius:8px}.hero-flashcard-title{font-size:.95rem;font-weight:600;color:#1a1a1a;margin-bottom:.25rem}.hero-flashcard-details{font-size:.85rem;color:#6b7280;margin-bottom:.5rem}.hero-flashcard-time{font-size:.85rem;color:#6b7280;display:flex;align-items:center;gap:.5rem}.hero-task-item{margin-bottom:1rem}.hero-task-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;gap:1rem}.hero-task-name{font-size:.9rem;font-weight:500;color:#1a1a1a;flex:1;min-width:0}.hero-task-date{font-size:.8rem;color:#6b7280;white-space:nowrap;flex-shrink:0}.hero-progress-bar{width:100%;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}.hero-progress-fill{height:100%;background:#175676;border-radius:3px;transition:width .3s ease}.hero-goals-card{background:#fff;width:100%;display:flex;flex-direction:column}.hero-goals-content{margin-top:.75rem;display:flex;flex-direction:column;gap:.375rem}.hero-goal-item{padding:.5rem .625rem;background:#f9fafb;border-radius:6px;line-height:1.3;flex-shrink:0}.hero-goal-name{font-size:.85rem;font-weight:500;color:#1a1a1a;margin-bottom:.125rem;line-height:1.2}.hero-goal-progress{font-size:.8rem;color:#175676;font-weight:600;line-height:1.2}@media(max-width:1200px){.floating-card-notes,.floating-card-flashcards,.floating-card-tasks,.floating-card-goals{display:none}}@media(max-width:768px){.hero{padding:4rem 1.5rem;min-height:calc(100vh - 80px)}.hero-logo-3d{width:60px;height:60px;gap:6px}.logo-dot-3d{width:27px;height:27px}.btn-hero-demo{padding:.875rem 2rem;font-size:1rem}}.scroll-story{width:100%;position:relative}.scroll-story-section{padding:6rem 2rem;position:relative}.scroll-story-container{max-width:1200px;margin:0 auto}.progressive-section{background:#fff;padding-top:6rem;padding-bottom:6rem}.progressive-features-header{margin-bottom:4rem;text-align:center}.progressive-features-label{font-size:.875rem;font-weight:600;color:#175676;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;display:block}.progressive-features-header-content{display:flex;flex-direction:column;gap:1.5rem;align-items:center}.progressive-features-title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#1a1a1a;letter-spacing:-.02em;line-height:1.2;margin:0}.progressive-features-subtitle{font-size:1.25rem;color:#64748b;line-height:1.6;margin:0;max-width:700px}.progressive-features-grid{display:flex;flex-direction:row;justify-content:space-between;align-items:stretch;gap:2rem;flex-wrap:wrap}.progressive-feature-card{background:#f8f9fa;border-radius:16px;padding:2.5rem 2rem;border:1px solid #e2e8f0;box-shadow:0 2px 8px #0000000a;transition:all .3s ease;text-align:left;flex:1;min-width:280px;display:flex;flex-direction:column}.progressive-feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 24px #1756761f;border-color:#17567633;background:#fff}.progressive-feature-icon-wrapper{width:56px;height:56px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;background:#f8f9fa;border-radius:12px;color:#175676}.progressive-feature-icon{width:28px;height:28px;stroke-width:1.5}.progressive-feature-title{font-size:1.5rem;font-weight:700;color:#1a1a1a;margin-bottom:.75rem;margin-top:0}.progressive-feature-description{font-size:1rem;color:#64748b;line-height:1.6;margin:0}.steps-section{background:#f0f4f8;padding-top:6rem;padding-bottom:8rem}.steps-header{text-align:center;margin-bottom:4rem}.steps-label{font-size:.875rem;font-weight:600;color:#175676;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;display:block}.steps-title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#1a1a1a;margin-bottom:1rem;letter-spacing:-.02em;line-height:1.2;margin-top:0}.steps-title-highlight{background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.steps-subtitle{font-size:1.25rem;color:#64748b;line-height:1.6;max-width:700px;margin:0 auto}.steps-list{display:flex;flex-direction:column;gap:3rem;margin-top:4rem}.step-item{display:flex;align-items:flex-start;gap:2rem;padding:2.5rem;background:#fff;border-radius:20px;box-shadow:0 4px 16px #0000000f;border:1px solid #e2e8f0;position:relative;overflow:hidden}.step-item-left:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(135deg,#175676,#1a6a8e)}.step-item-right:before{content:"";position:absolute;top:0;right:0;width:4px;height:100%;background:linear-gradient(135deg,#175676,#1a6a8e)}.step-item-left{flex-direction:row}.step-item-right{flex-direction:row-reverse}.step-badge{flex-shrink:0;width:60px;height:60px;border-radius:12px;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;box-shadow:0 4px 12px #1756764d}.step-content{flex:1}.step-title{font-size:1.75rem;font-weight:700;color:#1a1a1a;margin-bottom:.75rem;margin-top:0}.step-description{font-size:1.0625rem;color:#64748b;line-height:1.7;margin:0}.philosophy-section{background:#fff;padding-top:6rem;padding-bottom:8rem}.philosophy-content{max-width:800px;margin:0 auto;text-align:center}.philosophy-title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#1a1a1a;margin-bottom:2rem;letter-spacing:-.02em;line-height:1.2}.philosophy-text{max-width:700px;margin:0 auto}.philosophy-paragraph{font-size:clamp(1.125rem,2vw,1.375rem);color:#4a5568;line-height:1.8;margin:0 0 1.5rem}.philosophy-paragraph:last-child{margin-bottom:0}.philosophy-highlight{background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}@media(max-width:968px){.progressive-features-header-content{flex-direction:column}.progressive-features-subtitle{max-width:100%}.progressive-features-grid{flex-wrap:wrap}.progressive-feature-card{min-width:250px}.step-item-left,.step-item-right{flex-direction:column}.step-badge{width:50px;height:50px;font-size:1.25rem}}@media(max-width:768px){.scroll-story-section{padding:4rem 1.5rem}.popup-section,.progressive-section{padding-top:4rem;padding-bottom:4rem}.progressive-features-header{margin-bottom:3rem}.steps-section,.philosophy-section{padding-top:4rem;padding-bottom:6rem}.progressive-features-grid{flex-direction:column}.progressive-feature-card{min-width:100%}.step-item{padding:2rem 1.5rem;gap:1.5rem}.step-title{font-size:1.5rem}.steps-list{gap:2rem}}@media(prefers-reduced-motion:reduce){.popup-feature-box,.progressive-feature-card,.step-item,.philosophy-content{transition:none}}.social-section{padding:3rem 2rem;background:#fafafa;border-top:1px solid rgba(0,0,0,.08)}.social-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem;gap:2rem}.footer-logo-section{display:flex;align-items:center;gap:1rem;flex-shrink:0}.footer-logo-icon{width:40px;height:40px;display:block}.footer-logo-text{display:flex;flex-direction:column}.footer-logo-name{font-size:1.25rem;font-weight:700;color:#1a1a1a;line-height:1.2}.footer-logo-tagline{font-size:.875rem;color:#64748b;line-height:1.2}.footer-nav{display:flex;align-items:center;gap:2rem;flex:1;justify-content:center}.footer-link{text-decoration:none;color:#4a5568;font-size:.9375rem;font-weight:500;transition:color .2s ease}.footer-link:hover{color:#175676}.social-links{display:flex;justify-content:flex-end;align-items:center;gap:1.5rem}.social-link{display:flex;align-items:center;justify-content:center;text-decoration:none;color:#4a5568;transition:color .2s ease}.social-link:hover{color:#175676}.social-icon{width:20px;height:20px;display:block}@media(max-width:968px){.social-container{flex-wrap:wrap;justify-content:center}.footer-nav{order:3;width:100%;justify-content:center;margin-top:1rem}}@media(max-width:768px){.social-section{padding:2rem 1.5rem}.social-container{flex-direction:column;gap:1.5rem;padding:0 1rem;align-items:center}.footer-logo-section{flex-direction:column;text-align:center;gap:.75rem}.footer-nav{order:2;flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-top:0;width:auto}.social-links{order:3;gap:1rem}.social-icon{width:18px;height:18px}}.scroll-indicator{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:.75rem;cursor:pointer;z-index:10;animation:fadeIn 1s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.scroll-text{font-size:.875rem;color:#9ca3af;margin:0;font-weight:400;letter-spacing:.5px}.scroll-icon{width:24px;height:40px;border:2px solid #d1d5db;border-radius:20px;position:relative;display:flex;justify-content:center;padding-top:8px}.scroll-dot{width:4px;height:8px;background:#9ca3af;border-radius:2px;animation:scrollDot 2s infinite}@keyframes scrollDot{0%{opacity:1;transform:translateY(0)}50%{opacity:.5;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.scroll-indicator:hover .scroll-icon{border-color:#9ca3af}.scroll-indicator:hover .scroll-dot{background:#6b7280}@media(max-width:768px){.scroll-indicator{bottom:1.5rem}.scroll-text{font-size:.75rem}.scroll-icon{width:20px;height:32px}}.create-account-page{min-height:100vh;background:#f5f5f5;background-image:radial-gradient(circle,#d0d0d0 1px,transparent 1px);background-size:24px 24px;display:flex;flex-direction:column;position:relative;overflow-x:hidden}body:has(.create-account-page),html:has(.create-account-page){background:#f5f5f5!important;--bg-primary: white !important;--text-primary: #1a1a1a !important;--text-secondary: #4a5568 !important}.create-account-page .header,.create-account-page~.header{background:#fffffff2!important}.create-account-page .header .nav-link,.create-account-page .header .sign-in-link,.create-account-page .header .logo{color:#1a1a1a!important}.create-account-page .header .nav-link{color:#4a5568!important}.create-account-page .header .nav-link:hover{color:#1a1a1a!important}.create-account-content{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:1}.create-account-container{width:100%;max-width:480px}.create-account-card{background:#fff;padding:2.5rem;border-radius:16px;border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 6px #0000000d,0 20px 40px #00000014}.create-account-header{text-align:center;margin-bottom:2rem}.create-account-header h1{font-size:2rem;font-weight:800;color:#1a1a1a;margin-bottom:.5rem;letter-spacing:-.02em}.create-account-header p{font-size:1rem;color:#4a5568;line-height:1.5}.create-account-form{display:flex;flex-direction:column;gap:0}.form-group label{display:block;font-size:.875rem;font-weight:600;color:#1a1a1a;margin-bottom:.5rem}.form-group input{width:100%;padding:.875rem 1rem;font-size:1rem;border:2px solid #e2e8f0;border-radius:8px;transition:all .2s ease;font-family:inherit;background:#fff;color:#1a1a1a;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #1756761a}.form-group input::-moz-placeholder{color:#a0aec0}.form-group input::placeholder{color:#a0aec0}.auth-switch{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #e2e8f0}.auth-switch p{color:#4a5568;font-size:.875rem;margin:0}@media(max-width:480px){.create-account-content{padding:1rem}.create-account-card{padding:2rem 1.5rem}}.login-page{min-height:100vh;background:#f5f5f5;background-image:radial-gradient(circle,#d0d0d0 1px,transparent 1px);background-size:24px 24px;display:flex;flex-direction:column;position:relative;overflow-x:hidden}body:has(.login-page),html:has(.login-page){background:#f5f5f5!important;--bg-primary: white !important;--text-primary: #1a1a1a !important;--text-secondary: #4a5568 !important;--text-tertiary: #718096 !important;--card-bg: white !important;--card-border: #e2e8f0 !important;--input-bg: white !important;--input-border: #e2e8f0 !important;--input-muted: #a0aec0 !important}.login-page .header,.login-page~.header{background:#fffffff2!important}.login-page .header .nav-link,.login-page .header .sign-in-link,.login-page .header .logo{color:#1a1a1a!important}.login-page .header .nav-link{color:#4a5568!important}.login-page .header .nav-link:hover{color:#1a1a1a!important}.login-content{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:1}.login-container{width:100%;max-width:480px}.login-card{background:#fff;padding:2.5rem;border-radius:16px;border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 6px #0000000d,0 20px 40px #00000014}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:2rem;font-weight:800;color:#1a1a1a!important;margin-bottom:.5rem;letter-spacing:-.02em}.login-header p{font-size:1rem;color:#4a5568!important;line-height:1.5}.login-form{display:flex;flex-direction:column;gap:0}.form-group label{display:block;font-size:.875rem;font-weight:600;color:#1a1a1a!important;margin-bottom:.5rem}.form-group input{width:100%;padding:.875rem 1rem;font-size:1rem;border:2px solid #e2e8f0!important;border-radius:8px;transition:all .2s ease;font-family:inherit;background:#fff!important;color:#1a1a1a!important;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#175676!important;box-shadow:0 0 0 3px #1756761a!important}.form-group input::-moz-placeholder{color:#a0aec0!important}.form-group input::placeholder{color:#a0aec0!important}.error-message{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:.875rem 1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem;text-align:center;font-weight:500}.form-options{display:flex;align-items:center;margin-bottom:1.5rem;font-size:.875rem}.checkbox-label{display:flex;align-items:center;gap:.5rem;color:#4a5568!important;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.checkbox-label input[type=checkbox]{width:auto;cursor:pointer;accent-color:#175676}.btn{padding:.875rem 2rem;font-size:1rem;font-weight:600;border-radius:8px;border:none;cursor:pointer;transition:all .2s ease;font-family:inherit;letter-spacing:.01em;text-align:center;display:flex;align-items:center;justify-content:center}.btn-primary{background:linear-gradient(135deg,#175676,#1d4ed8);color:#fff;box-shadow:0 4px 14px #1756764d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #17567666}.btn-full{width:100%}.auth-switch{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #e2e8f0!important}.auth-switch p{color:#4a5568!important;font-size:.875rem;margin:0}.auth-link{color:#175676;text-decoration:none;font-weight:600;transition:color .2s ease}.auth-link:hover{color:#1d4ed8;text-decoration:underline}@media(max-width:480px){.login-content{padding:1rem}.login-card{padding:2rem 1.5rem}}.about-page{min-height:100vh;background:#fff;display:flex;flex-direction:column}.about-main{flex:1;padding-top:2rem}.about-container{max-width:900px;margin:0 auto;padding:2rem}.about-hero{text-align:center;margin-bottom:4rem;padding-top:2rem}.about-hero h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#1a1a1a;margin-bottom:1rem;letter-spacing:-.02em}.about-subtitle{font-size:clamp(1.1rem,2vw,1.25rem);color:#4a5568;line-height:1.6;max-width:600px;margin:0 auto}.about-content{display:flex;flex-direction:column;gap:3rem}.about-section{padding:2rem;background:#f8f9fa;border-radius:12px;transition:all .3s ease}.about-section:hover{background:#f1f3f5;transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.about-section h2{font-size:1.75rem;font-weight:700;color:#1a1a1a;margin-bottom:1rem}.about-section p{font-size:1.125rem;color:#4a5568;line-height:1.8}@media(max-width:768px){.about-container{padding:1.5rem 1rem}.about-hero{margin-bottom:3rem;padding-top:1rem}.about-section{padding:1.5rem}.about-section h2{font-size:1.5rem}.about-section p{font-size:1rem}}.contact-page{min-height:100vh;background:#fff;display:flex;flex-direction:column}.contact-main{flex:1;padding-top:2rem}.contact-container{max-width:700px;margin:0 auto;padding:2rem}.contact-hero{text-align:center;margin-bottom:3rem;padding-top:2rem}.contact-hero h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#1a1a1a;margin-bottom:1rem;letter-spacing:-.02em}.contact-subtitle{font-size:clamp(1.1rem,2vw,1.25rem);color:#4a5568;line-height:1.6;max-width:600px;margin:0 auto}.contact-form-section{background:#f8f9fa;border-radius:12px;padding:2.5rem;box-shadow:0 2px 8px #0000000a}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group label{font-size:1rem;font-weight:600;color:#1a1a1a}.form-group input,.form-group textarea{padding:.875rem 1rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;font-family:inherit;color:#1a1a1a;background:#fff;transition:all .2s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #1756761a}.form-group input::-moz-placeholder,.form-group textarea::-moz-placeholder{color:#a0aec0}.form-group input::placeholder,.form-group textarea::placeholder{color:#a0aec0}.form-group textarea{resize:vertical;min-height:120px}.form-success{padding:1rem;background:#d4edda;border:1px solid #c3e6cb;border-radius:8px;color:#155724;font-size:.95rem;text-align:center}.form-error{padding:1rem;background:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;color:#721c24;font-size:.95rem;text-align:center}.submit-button{padding:.875rem 2rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;align-self:flex-start}.submit-button:hover:not(:disabled){background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.submit-button:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.contact-container{padding:1.5rem 1rem}.contact-hero{margin-bottom:2rem;padding-top:1rem}.contact-form-section{padding:1.5rem}.submit-button{width:100%;align-self:stretch}}.privacy-page{min-height:100vh;background:#fff;display:flex;flex-direction:column}.privacy-main{flex:1;padding-top:2rem}.privacy-container{max-width:900px;margin:0 auto;padding:2rem}.privacy-hero{background:linear-gradient(135deg,#175676,#1d4ed8);border-radius:16px;padding:3rem 2.5rem;margin-bottom:3rem;text-align:center;color:#fff}.privacy-hero h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#fff;margin-bottom:1rem;letter-spacing:-.02em}.privacy-date{font-size:1rem;color:#ffffffe6;margin-bottom:1.5rem;font-weight:500}.privacy-intro{font-size:clamp(1.1rem,2vw,1.25rem);color:#fff;line-height:1.7;max-width:800px;margin:0 auto}.privacy-content{display:flex;flex-direction:column;gap:2.5rem}.privacy-commitment{font-size:1.125rem;color:#4a5568;line-height:1.8;margin-bottom:1rem}.privacy-contact-intro{font-size:1.125rem;color:#4a5568;line-height:1.8;margin-bottom:2rem}.privacy-section{padding:2rem;background:#f8f9fa;border-radius:12px}.privacy-section h2{font-size:1.75rem;font-weight:700;color:#1a1a1a;margin-bottom:1.25rem;margin-top:0}.privacy-section h3{font-size:1.375rem;font-weight:600;color:#1a1a1a;margin-top:1.5rem;margin-bottom:.75rem}.privacy-section p{font-size:1.125rem;color:#4a5568;line-height:1.8;margin-bottom:1rem}.privacy-section ul{margin-left:1.5rem;margin-bottom:1.5rem;padding-left:0;list-style-position:outside}.privacy-section li{font-size:1.125rem;color:#4a5568;line-height:1.8;margin-bottom:.5rem}.privacy-email{color:#175676;text-decoration:none;font-weight:600;transition:color .2s ease}.privacy-email:hover{color:#1d4ed8;text-decoration:underline}.privacy-contact{background:#f0f4f8;border:2px solid #e2e8f0}.privacy-commitment-text{font-weight:600;color:#1a1a1a;margin-top:1.5rem;margin-bottom:0}@media(max-width:768px){.privacy-container{padding:1.5rem 1rem}.privacy-hero{padding:2rem 1.5rem;margin-bottom:2rem}.privacy-section{padding:1.5rem}.privacy-section h2{font-size:1.5rem}.privacy-section h3{font-size:1.25rem}.privacy-section p,.privacy-section li,.privacy-commitment,.privacy-contact-intro{font-size:1rem}}.sidebar{position:fixed;left:0;top:0;height:100vh;width:70px;background:var(--bg-secondary);border-right:1px solid var(--border-primary);transition:width .3s ease;z-index:1000;display:flex;flex-direction:column;overflow:hidden}.sidebar:hover{width:240px}.sidebar-content{display:flex;flex-direction:column;height:100%;padding:1rem 0}.sidebar-header{padding:0 1rem 1.5rem;border-bottom:1px solid var(--border-primary);margin-bottom:1rem}.sidebar-logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-align:center;margin:0;transition:opacity .3s ease;opacity:0}.sidebar:hover .sidebar-logo{opacity:1}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:.25rem;padding:0 .5rem;overflow-y:auto;overflow-x:hidden}.sidebar-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-secondary);text-decoration:none;border-radius:8px;transition:all .2s ease;cursor:pointer;background:none;border:none;width:100%;font-size:.95rem;font-weight:500;white-space:nowrap}.sidebar-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-item.active{background:var(--accent-primary);color:#fff}.sidebar-icon{width:1.25rem;height:1.25rem;flex-shrink:0}.sidebar-label{opacity:0;transition:opacity .3s ease;overflow:hidden}.sidebar:hover .sidebar-label{opacity:1}.sidebar-footer{margin-top:auto;padding:1rem .5rem 0;border-top:1px solid var(--border-primary);display:flex;flex-direction:column;gap:.25rem}.sidebar-logout{color:var(--error)}.sidebar-logout:hover{background:#e53e3e1a;color:var(--error)}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border-secondary);border-radius:4px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:var(--border-tertiary)}.task-modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.task-modal-content{background:var(--modal-bg);border-radius:12px;padding:2rem;box-shadow:var(--shadow-lg);width:100%;max-width:600px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease-out forwards;transition:background-color .3s ease}.task-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid var(--border-secondary);transition:border-color .3s ease}.task-modal-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0;transition:color .3s ease}.task-modal-close{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:8px;background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:1.5rem}.task-modal-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.task-modal-form{display:flex;flex-direction:column;gap:1.5rem}.form-group label{font-size:.875rem;font-weight:600;color:var(--text-secondary);transition:color .3s ease}.form-group input[type=text],.form-group input[type=date],.form-group input[type=time],.form-group textarea,.form-group select{padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary)}.form-group input[type=text]:focus,.form-group input[type=date]:focus,.form-group input[type=time]:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.form-group input[type=text].error,.form-group input[type=date].error,.form-group input[type=time].error,.form-group textarea.error,.form-group select.error{border-color:#f56565;box-shadow:0 0 0 3px #f565651a}.form-group input[type=text].error:focus,.form-group input[type=date].error:focus,.form-group input[type=time].error:focus,.form-group textarea.error:focus,.form-group select.error:focus{border-color:#f56565;box-shadow:0 0 0 3px #f5656533}.form-error{color:#f56565;font-size:.875rem;margin-top:-.5rem;margin-bottom:1rem;display:block}.color-preview{width:40px;height:40px;border-radius:8px;border:2px solid var(--border-secondary);flex-shrink:0;transition:border-color .3s ease}.color-picker-wrapper{position:relative;flex:1}.color-picker-input{position:absolute;opacity:0;width:0;height:0}.color-picker-label{display:inline-block;padding:.75rem 1rem;border:2px solid var(--border-secondary);border-radius:8px;background:var(--input-bg);color:var(--text-primary);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:center;width:100%}.color-picker-label:hover{border-color:var(--input-focus-border);background:var(--bg-tertiary)}.color-presets{margin-top:1rem}.preset-label{font-size:.875rem;color:var(--text-tertiary);margin:0 0 .75rem;transition:color .3s ease}.preset-color{width:36px;height:36px;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:all .2s ease;padding:0}.preset-color:hover{transform:scale(1.1);box-shadow:0 2px 8px #0003}.preset-color.active{border-color:var(--text-primary);transform:scale(1.1);box-shadow:0 2px 8px #0000004d}.task-modal-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:2px solid var(--border-secondary);transition:border-color .3s ease}.task-modal-actions .btn-primary,.task-modal-actions .btn-secondary{padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;font-size:1rem}.task-modal-actions .btn-primary{background:var(--btn-primary-bg);color:#fff}.task-modal-actions .btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.task-modal-actions .btn-primary:disabled{opacity:.6;cursor:not-allowed}.task-modal-actions .btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:1px solid var(--btn-secondary-border)}.task-modal-actions .btn-secondary:hover{background:var(--btn-secondary-hover)}@media(max-width:768px){.task-modal-content{margin:1rem;max-width:calc(100% - 2rem)}.form-row{grid-template-columns:1fr}}.modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--modal-bg);border-radius:16px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modalSlideIn .3s ease;transition:background-color .3s ease}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-close{background:transparent;border:none;font-size:1.5rem;color:var(--text-tertiary);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s ease}.modal-form{padding:1.5rem}.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.form-group input[type=text]{width:100%;padding:.875rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary)}.form-group input[type=text]:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.form-group input[type=text].error{border-color:#e53e3e}.form-group input[type=text].error:focus{border-color:#e53e3e;box-shadow:0 0 0 3px #e53e3e1a}.form-group textarea{width:100%;padding:.875rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;resize:vertical;transition:all .2s ease;line-height:1.5;background:var(--input-bg);color:var(--text-primary)}.form-group textarea:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.description-input{min-height:80px}.color-picker-container{margin-bottom:1rem}.color-preview{width:100%;padding:1rem;border-radius:8px;margin-bottom:1rem;border:2px solid var(--border-secondary);min-height:60px;display:flex;align-items:center;justify-content:center;transition:border-color .3s ease}.color-picker-wrapper{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.color-picker-input{width:60px;height:40px;border:2px solid var(--border-secondary);border-radius:8px;cursor:pointer;padding:0;transition:border-color .3s ease}.color-picker-label{font-size:.875rem;color:var(--text-secondary);cursor:pointer;margin:0}.color-presets{margin-bottom:1rem}.preset-label{font-size:.875rem;color:var(--text-tertiary);margin:0 0 .75rem}.preset-colors{display:flex;flex-wrap:wrap;gap:.5rem}.preset-color{width:40px;height:40px;border:3px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s ease;padding:0}.preset-color:hover{transform:scale(1.1);box-shadow:0 4px 12px #0003}.preset-color.active{border-color:var(--text-primary);transform:scale(1.1);box-shadow:var(--shadow-md)}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid var(--border-secondary);margin-top:1.5rem;transition:border-color .3s ease}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{padding:.75rem 1.5rem;background:var(--btn-secondary-bg);color:var(--accent-primary-solid);border:2px solid var(--accent-primary-solid);border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}@media(max-width:768px){.modal-content{width:95%;margin:1rem}.modal-header,.modal-form{padding:1.25rem}}.dashboard-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.dashboard-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.dashboard-page:has(.sidebar:hover) .dashboard-content{padding-left:240px}.dashboard-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1rem 0;position:sticky;top:0;z-index:100;transition:background-color .3s ease,border-color .3s ease}.dashboard-header-content{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.dashboard-header-left h1{font-size:1.875rem;font-weight:800;background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 .25rem}.dashboard-subtitle{font-size:.9375rem;color:var(--text-tertiary);margin:0}.dashboard-header-right{display:flex;align-items:center;gap:1.5rem}.user-name{color:var(--text-secondary);font-weight:500;font-size:.9375rem;padding:.5rem 1rem;background:var(--bg-tertiary);border-radius:8px;transition:background-color .3s ease,color .3s ease}.dashboard-main{flex:1;padding:2rem}.dashboard-container{max-width:1400px;margin:0 auto}.dashboard-section{margin-bottom:2.5rem}.section-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 1.5rem;transition:color .3s ease}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.stat-card{border-color:var(--border-secondary);transition:border-color .2s ease}.stat-card:hover{border-color:#17567680}@media(max-width:768px){.dashboard-header-content{padding:0 1rem;flex-direction:column;align-items:flex-start;gap:1rem}.dashboard-header-right{width:100%}.dashboard-main{padding:1.5rem 1rem}.stats-grid,.features-grid{grid-template-columns:1fr}}.custom-note-editor{display:flex;flex-direction:column;border:none;border-radius:0;background:transparent;overflow:hidden;position:relative}.editor-toolbar{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:#f9fafb;border-bottom:1px solid #e5e7eb;flex-wrap:wrap;border-radius:8px 8px 0 0}.toolbar-group{display:flex;align-items:center;gap:.25rem;vertical-align:middle}.toolbar-divider{width:1px;height:24px;background:#e5e7eb;margin:0 .25rem}.toolbar-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.125rem}.toolbar-btn svg{display:inline-block;width:1.125rem;height:1.125rem;color:inherit;fill:currentColor;flex-shrink:0}.toolbar-btn:hover{background:#f9fafb;border-color:#9ca3af;color:#1f2937}.toolbar-btn:active{background:#f3f4f6;transform:scale(.95)}.custom-editor-content{min-height:500px;padding:1.5rem;font-size:1rem;line-height:1.8;color:#1f2937;font-family:inherit;outline:none;overflow-y:auto;overflow-x:hidden;background:#fff;border-radius:0 0 8px 8px;position:relative}.custom-editor-content span[style*=font-size],.custom-editor-content span[style*=fontSize],.custom-editor-content font[style*=font-size]{display:inline;vertical-align:baseline}.custom-editor-content span[style*=font-size] *,.custom-editor-content span[style*=fontSize] *,.custom-editor-content font[style*=font-size] *{font-size:inherit}.custom-editor-content font[size]{font-size:inherit!important}.blank-note-editor .custom-note-editor{border:none;background:transparent}.blank-note-editor .editor-toolbar{background:transparent;border:none;padding:.5rem 0;margin-bottom:1rem}.blank-note-editor .custom-editor-content{min-height:600px;padding:0;background:transparent;border-radius:0;font-size:1.125rem}.custom-editor-content:empty:before{content:attr(data-placeholder);color:#9ca3af;pointer-events:none}.custom-editor-content:focus{outline:none}.custom-editor-content h1,.custom-editor-content h2,.custom-editor-content h3{font-weight:700;margin:1.5rem 0 .75rem;color:#1f2937}.custom-editor-content h1{font-size:2rem}.custom-editor-content h2{font-size:1.5rem}.custom-editor-content h3{font-size:1.25rem}.custom-editor-content p{margin:.75rem 0;line-height:1.8}.custom-editor-content ul,.custom-editor-content ol{margin:.75rem 0;padding-left:2rem;list-style-position:outside}.custom-editor-content ul{list-style-type:disc}.custom-editor-content ol{list-style-type:decimal}.custom-editor-content li{margin:.5rem 0;line-height:1.8;display:list-item;list-style-position:outside}.custom-editor-content a.note-link{color:#175676;text-decoration:underline;cursor:pointer}.custom-editor-content a.note-link:hover{color:#1a6a8e}.custom-editor-content strong{font-weight:700}.custom-editor-content em{font-style:italic}.custom-editor-content u{text-decoration:underline}.link-dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.link-dialog{background:#fff;border-radius:12px;padding:1.5rem;width:90%;max-width:400px;box-shadow:0 10px 25px #0003}.link-dialog h3{margin:0 0 1rem;font-size:1.25rem;font-weight:700;color:#1f2937}.link-dialog-input{margin-bottom:1rem}.link-dialog-input label{display:block;font-size:.875rem;font-weight:600;color:#1f2937;margin-bottom:.5rem}.link-dialog-input input{width:100%;padding:.75rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.9375rem;font-family:inherit;transition:all .2s ease;background:#fff;color:#1f2937}.link-dialog-input input:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #1756761a}.link-dialog-actions{display:flex;gap:.75rem;justify-content:flex-end;margin-top:1.5rem}.btn-primary{padding:.625rem 1.25rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-primary:hover{background:#1a6a8e}.btn-secondary{padding:.625rem 1.25rem;background:#f3f4f6;color:#1f2937;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:#e5e7eb}.floating-toolbar{position:absolute;display:flex;align-items:center;gap:.25rem;padding:.5rem;background:#1f2937;border-radius:8px;box-shadow:0 4px 12px #00000026;z-index:1000;animation:fadeInUp .2s ease-out;white-space:nowrap;pointer-events:auto}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.floating-toolbar-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:6px;background:transparent;color:#fff;cursor:pointer;transition:all .2s ease;font-size:1.125rem}.floating-toolbar-btn svg{display:inline-block;width:1.125rem;height:1.125rem;color:inherit;fill:currentColor;flex-shrink:0}.floating-toolbar-btn:hover{background:#ffffff1a;color:#fff}.floating-toolbar-btn:active{background:#fff3;transform:scale(.95)}.floating-toolbar-divider{width:1px;height:20px;background:#fff3;margin:0 .25rem}.color-picker-wrapper{position:relative;display:inline-flex;align-items:center;vertical-align:middle}.floating-color-picker-wrapper{position:relative;display:inline-block}.color-picker-popup{position:absolute;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:.75rem;z-index:1001;min-width:200px;animation:fadeInUp .2s ease-out;top:100%!important;left:0!important;margin-top:8px}.color-picker-popup.floating-popup{position:absolute;top:auto!important;left:auto!important}.color-picker-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem;margin-bottom:.75rem}.color-picker-item{width:28px;height:28px;border:1px solid #e5e7eb;border-radius:4px;cursor:pointer;transition:all .2s ease;padding:0}.color-picker-item:hover{transform:scale(1.1);box-shadow:0 2px 8px #0003;z-index:1;position:relative}.color-picker-custom{display:flex;align-items:center;gap:.5rem;padding-top:.75rem;border-top:1px solid #e5e7eb}.color-picker-input{width:40px;height:32px;border:1px solid #e5e7eb;border-radius:4px;cursor:pointer;padding:0}.color-picker-label{font-size:.875rem;color:#6b7280;font-weight:500}.font-picker-wrapper{position:relative;display:inline-flex;align-items:center;vertical-align:middle}.font-picker-popup{position:absolute;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:.5rem 0;z-index:1001;min-width:180px;max-height:300px;overflow-y:auto;animation:fadeInUp .2s ease-out;top:100%!important;left:0!important;margin-top:8px}.font-picker-list{display:flex;flex-direction:column}.font-picker-item{padding:.625rem 1rem;text-align:left;background:transparent;border:none;cursor:pointer;transition:all .2s ease;font-size:.9375rem;color:#1f2937;width:100%}.font-picker-item:hover{background:#f3f4f6}.font-size-picker-wrapper{position:relative;display:inline-flex;align-items:center;vertical-align:middle}.font-size-btn{display:flex;align-items:center;justify-content:center}.font-size-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;gap:2px}.font-size-small{font-size:.625rem;font-weight:600;color:inherit}.font-size-large{font-size:1rem;font-weight:600;color:inherit}.font-size-picker-popup{position:absolute;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:0;z-index:1001;min-width:320px;max-height:none;overflow-y:visible;overflow-x:hidden;animation:fadeInUp .2s ease-out;top:100%!important;left:0!important;margin-top:8px}.font-size-picker-popup::-webkit-scrollbar{display:none}.font-size-picker-popup{-ms-overflow-style:none;scrollbar-width:none}.font-size-picker-list{display:flex;flex-direction:row;flex-wrap:wrap;gap:.5rem;padding:.75rem;max-width:400px}.font-size-picker-item{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:1px solid #d1d5db;border-radius:6px;cursor:pointer;transition:all .2s ease;color:#1f2937}.font-size-picker-item:hover{background:#f3f4f6;border-color:#9ca3af}.font-size-preview{display:inline-block;font-weight:600;line-height:1}.font-size-picker-divider{width:1px;height:36px;background:#e5e7eb;margin:0 .25rem}.confirm-modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.confirm-modal{background:var(--modal-bg);border-radius:16px;padding:2rem;width:90%;max-width:400px;box-shadow:var(--shadow-lg);animation:slideUp .3s ease;transition:background-color .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.confirm-modal-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 1rem;text-align:center}.confirm-modal-message{font-size:1rem;color:var(--text-secondary);line-height:1.6;margin:0 0 2rem;text-align:center}.confirm-modal-actions{display:flex;gap:.75rem;justify-content:center}.btn-cancel{padding:.75rem 1.5rem;background:var(--btn-secondary-bg);color:var(--text-secondary);border:2px solid var(--btn-secondary-border);border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-cancel:hover{background:var(--btn-secondary-hover);border-color:var(--border-tertiary);color:var(--text-primary)}.btn-confirm{padding:.75rem 1.5rem;background:linear-gradient(135deg,#f56565,#e53e3e);color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-confirm:hover{transform:translateY(-2px);box-shadow:0 4px 12px #f5656566}.btn-confirm:active{transform:translateY(0)}.notes-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.notes-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.notes-page:has(.sidebar:hover) .notes-content{padding-left:240px}.notes-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1.5rem 2rem;transition:background-color .3s ease,border-color .3s ease;display:flex;justify-content:space-between;align-items:center}.notes-header-content{flex:1;max-width:1400px}.save-status-indicator{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-tertiary);border-radius:20px;font-size:.875rem;font-weight:500;transition:all .3s ease}.save-status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;animation:pulse 2s ease-in-out infinite}.save-status-dot.saved{background:#48bb78;animation:none}.save-status-dot.saving{background:#175676}.save-status-dot.unsaved{background:#ed8936}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.save-status-text{color:var(--text-secondary);font-size:.875rem}.notes-header-content h1{font-size:1.875rem;font-weight:800;background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.notes-subheader{max-width:1400px;margin:0 auto;padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;width:100%}.folders-subheader{justify-content:flex-end}.notes-subheader-left{display:flex;flex-direction:column;gap:.75rem;flex:1}.notes-subheader-left .btn-back{margin-bottom:0}.btn-back{display:flex;align-items:center;gap:.5rem;padding:.625rem 1rem;background:transparent;border:2px solid var(--border-secondary);border-radius:8px;color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit;width:-moz-fit-content;width:fit-content}.btn-back:hover{background:var(--bg-tertiary);border-color:var(--border-tertiary);color:var(--text-primary)}.header-description{color:var(--text-tertiary);margin:0;font-size:.9375rem;line-height:1.5}.notes-header-content h1{font-size:2rem;font-weight:800;background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 .5rem;letter-spacing:-.02em}.notes-header-content .header-description{color:var(--text-tertiary);margin:0;font-size:.9375rem;line-height:1.5}.notes-main{flex:1;display:flex;flex-direction:column;min-height:0}.notes-main-full{flex:1;display:flex;flex-direction:column;min-height:0;height:100vh;overflow:hidden}.notes-main-editor{flex:1;display:flex;flex-direction:column;min-height:0;background:#f0f4f8;overflow-y:auto;padding:2rem}.notes-main-blank{flex:1;display:flex;flex-direction:column;min-height:0;background:#fff;overflow-y:auto}.blank-note-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background:#fff;border-bottom:1px solid #f3f4f6;position:sticky;top:0;z-index:10}.blank-note-header-left{display:flex;align-items:center;gap:1rem}.blank-note-back{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:1px solid #e5e7eb;border-radius:8px;color:#6b7280;cursor:pointer;transition:all .2s ease}.blank-note-back:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.blank-note-breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;color:#6b7280}.breadcrumb-folder{color:#175676;font-weight:500}.breadcrumb-separator{color:#9ca3af}.breadcrumb-title{color:#1f2937;font-weight:500}.blank-note-header-right{display:flex;align-items:center;gap:1rem}.blank-note-save-btn{padding:.625rem 1.25rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.blank-note-save-btn:hover:not(:disabled){background:#1a6a8e}.blank-note-save-btn:disabled{background:#9ca3af;cursor:not-allowed;opacity:.6}.blank-note-status{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#f3f4f6;border-radius:20px;font-size:.875rem;font-weight:500}.blank-note-editor{flex:1;display:flex;flex-direction:column;max-width:800px;margin:0 auto;width:100%;padding:3rem 4rem}.blank-note-title{width:100%;padding:0;border:none;border-radius:0;font-size:2.5rem;font-weight:700;margin-bottom:2rem;font-family:inherit;background:transparent;color:#1f2937;outline:none}.blank-note-title::-moz-placeholder{color:#d1d5db;font-weight:700}.blank-note-title::placeholder{color:#d1d5db;font-weight:700}.blank-note-title:focus{outline:none;border:none}.blank-note-dates{display:flex;flex-direction:column;gap:.5rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid #f3f4f6}.note-date-item{display:flex;align-items:center;gap:.5rem;font-size:.875rem}.note-date-label{color:#6b7280;font-weight:500}.note-date-value{color:#1f2937}.notes-container{max-width:1400px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}.notes-two-column-layout{display:flex;flex:1;min-height:0;gap:0;overflow:hidden}.folders-sidebar{width:280px;min-width:280px;background:#fff;border-right:1px solid #e5e7eb;display:flex;flex-direction:column;overflow-y:auto;padding:0;height:100%}.folders-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.5rem 1rem;background:#fff}.folders-sidebar-title{font-size:1rem;font-weight:700;color:#374151;margin:0}.btn-create-folder-sidebar{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid #e5e7eb;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.25rem}.btn-create-folder-sidebar:hover{background:#f3f4f6;border-color:#d1d5db;color:#1f2937}.folders-list{display:flex;flex-direction:column;padding:.75rem;gap:.25rem}.folders-list-vertical{display:flex;flex-direction:column;padding:.5rem 0;gap:.5rem}.folder-separator{height:1px;background:#e5e7eb;margin:0 1rem}.folder-list-item{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1rem;background:transparent;border:none;border-radius:8px;cursor:pointer;transition:all .15s ease;gap:.75rem}.folder-list-item:hover{background:#fff}.folder-list-item.active{background:#e0f2fe;border:none}.folder-list-item.active .folder-list-info h3{color:#0369a1;font-weight:600}.folder-list-item-vertical{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1.5rem;background:#fff;border:none;border-radius:8px;cursor:pointer;transition:all .15s ease;gap:1rem;position:relative;margin:0 .5rem}.folder-list-item-vertical:hover{background:#f9fafb}.folder-list-item-vertical.active{border:none}.folder-list-item-vertical.active .folder-list-info h3{font-weight:600}.folder-icon-large{flex-shrink:0;width:48px;height:48px}.folder-list-item-content{display:flex;align-items:center;gap:1rem;flex:1;min-width:0}.folder-list-info{flex:1;min-width:0}.folder-list-info h3{font-size:.9375rem;font-weight:500;color:#374151;margin:0 0 .25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-list-info .folder-count{font-size:.8125rem;color:#6b7280;margin:0;font-weight:400}.folder-list-menu{display:flex;align-items:center;position:relative}.folder-dropdown-menu{position:absolute;top:100%;right:0;margin-top:.5rem;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #0000001a;min-width:140px;z-index:100;overflow:hidden;animation:dropdownFadeIn .2s ease-out;transform-origin:top right}.btn-icon-small{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid var(--border-secondary);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.btn-icon-small:hover{background:var(--bg-tertiary);border-color:var(--border-primary);color:var(--text-primary)}.btn-icon-small.btn-danger:hover{background:#fee2e2;border-color:#ef4444;color:#dc2626}.notes-content-panel{flex:1;display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:#fff;padding:0}.notes-panel-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:1.5rem 2rem}.notes-panel-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.notes-panel-header-actions{display:flex;gap:.75rem}.btn-create-note-header{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-create-note-header:hover{background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.notes-panel-header-info{display:flex;flex-direction:column;gap:.5rem}.notes-panel-breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#6b7280}.notes-panel-title{font-size:1.5rem;font-weight:600;color:#1f2937;margin:0}.notes-panel-description{font-size:.9375rem;color:#6b7280;margin:0}.notes-panel-content{flex:1;padding:2rem;overflow-y:auto}.notes-panel-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:400px;text-align:center;color:#6b7280;padding:2rem}.notes-panel-empty h2{font-size:1.25rem;font-weight:600;color:#1f2937;margin:0 0 .5rem}.notes-panel-empty p{font-size:.9375rem;color:#6b7280;margin:0}.empty-folders-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.5rem;text-align:center;min-height:300px}.empty-folders-state h2{font-size:1rem;font-weight:600;color:#1f2937;margin:1rem 0 .5rem}.empty-folders-state p{font-size:.875rem;color:#6b7280;margin:0 0 1.5rem}.empty-folder-icon-wrapper{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:12px}.empty-folder-icon-wrapper .empty-folder-icon{width:32px;height:32px;color:#9ca3af}.notes-grid-view{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem}.note-card-grid{position:relative;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:180px;justify-content:center}.note-card-grid:hover{border-color:#175676;box-shadow:0 4px 12px #17567626;transform:translateY(-2px)}.note-card-grid-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#fee2e2;border-radius:12px;color:#dc2626;margin-bottom:1rem;font-size:1.5rem}.note-card-grid-content{flex:1;width:100%}.note-card-grid-title{font-size:.9375rem;font-weight:500;color:#1f2937;margin:0 0 .5rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.note-card-grid-date{font-size:.8125rem;color:#6b7280;margin:0}.note-card-grid-pin{position:absolute;top:.75rem;right:.75rem;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:#175676;font-size:1rem}.folders-section{width:100%}.btn-create-folder{display:flex;align-items:center;gap:.625rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;position:relative;overflow:hidden}.btn-create-folder:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn-create-folder:hover:before{left:100%}.btn-create-folder:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.btn-create-folder:active{transform:translateY(0);box-shadow:0 4px 14px #667eea40}.btn-create-folder-empty{display:flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;margin-top:1.5rem}.btn-create-folder-empty:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.create-folder-form{margin-bottom:1.5rem;padding:1rem;background:var(--card-bg);border:2px solid var(--border-secondary);border-radius:12px;box-shadow:var(--card-shadow);transition:background-color .3s ease,border-color .3s ease}.create-folder-form input{width:100%;padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:.9375rem;margin-bottom:.75rem;font-family:inherit;background:var(--input-bg);color:var(--text-primary)}.create-folder-form input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.create-folder-actions{display:flex;gap:.5rem}.folders-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.75rem;width:100%}.folder-card{display:flex;flex-direction:column;padding:0;border:none;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);background:var(--card-bg);box-shadow:0 2px 8px #00000014,0 1px 2px #0000000a;min-width:280px;max-width:100%;flex:1 1 auto;position:relative;overflow:hidden;border:1px solid var(--border-secondary)}.folder-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#175676,#1a6a8e);opacity:0;transition:opacity .3s ease}.folder-card:hover:before{opacity:1}.folder-card-content{padding:1.75rem;cursor:pointer;flex:1;width:100%;position:relative}.folder-icon-wrapper{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,#667eea1a,#764ba21a);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;transition:all .3s ease}.folder-icon{font-size:2rem;color:#175676;transition:all .3s ease}.folder-card:hover .folder-icon-wrapper{background:linear-gradient(135deg,#667eea26,#764ba226);transform:scale(1.05)}.folder-card:hover .folder-icon{transform:scale(1.1);color:#1a6a8e}.folder-card-content h3{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;line-height:1.4;letter-spacing:-.01em}.folder-card:hover{box-shadow:0 8px 24px #0000001f,0 2px 4px #0000000f;transform:translateY(-4px);border-color:var(--border-tertiary)}.folder-count{font-size:.875rem;color:var(--text-tertiary);margin:0;font-weight:500;line-height:1.5;display:flex;align-items:center;gap:.375rem}.folder-card-actions{display:flex;gap:.5rem;padding:1rem 1.75rem;border-top:1px solid var(--border-secondary);justify-content:flex-end;background:var(--bg-tertiary);border-bottom-left-radius:16px;border-bottom-right-radius:16px;transition:background-color .3s ease,border-color .3s ease;opacity:.7}.folder-card:hover .folder-card-actions{opacity:1;background:var(--bg-secondary)}.notes-section{background:transparent;border-radius:0;padding:0;box-shadow:none}.notes-section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-secondary);transition:border-color .3s ease}.notes-section-header-left{flex:1}.notes-section-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 .5rem}.folder-description-display{font-size:.9375rem;color:var(--text-tertiary);margin:0;line-height:1.5}.btn-create-note{display:flex;align-items:center;gap:.625rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;position:relative;overflow:hidden}.btn-create-note:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn-create-note:hover:before{left:100%}.btn-create-note:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.btn-create-note:active{transform:translateY(0);box-shadow:0 4px 14px #667eea40}.btn-create-note-empty{display:flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;margin-top:1.5rem}.btn-create-note-empty:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.note-editor{margin-bottom:2rem;padding:1.5rem;background:var(--bg-tertiary);border-radius:12px;transition:background-color .3s ease}.note-editor-page{background:transparent;border-radius:0;padding:.75rem 2rem 2rem;box-shadow:none;max-width:1600px;margin:0 auto;width:100%;border:none}.note-title-input{width:100%;padding:.875rem;border:2px solid var(--input-border);border-radius:8px;font-size:1.25rem;font-weight:600;margin-bottom:1rem;font-family:inherit;background:var(--input-bg);color:var(--text-primary)}.note-title-input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.note-content-input{width:100%;padding:.875rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;resize:vertical;margin-bottom:1rem;line-height:1.6;background:var(--input-bg);color:var(--text-primary)}.note-content-input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.note-editor-actions{display:flex;gap:.75rem;margin-top:2rem}.note-editor-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background:#fff;border-bottom:1px solid #e5e7eb;margin-bottom:2rem;position:sticky;top:0;z-index:10}.note-breadcrumbs{display:flex;align-items:center;gap:.5rem;flex:1}.breadcrumb-item{display:flex;align-items:center;gap:.5rem}.breadcrumb-icon{width:20px;height:20px;color:#6b7280}.breadcrumb-text{font-size:.9375rem;color:#6b7280;font-weight:500}.breadcrumb-note-title{color:#1f2937;font-weight:600;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb-separator{color:#d1d5db;font-size:.875rem;margin:0 .25rem}.note-header-actions{display:flex;align-items:center;gap:.5rem}.note-action-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:none;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.25rem}.note-action-btn:hover{background:#f3f4f6;color:#1f2937}.save-status-indicator-header{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#f3f4f6;border-radius:20px;font-size:.875rem;font-weight:500;margin-left:.5rem}.note-content-card{background:#fff;border-radius:12px;padding:2.5rem;max-width:900px;margin:0 auto;width:100%;box-shadow:0 1px 3px #0000001a}.note-title-input-large{width:100%;padding:0;border:none;border-radius:0;font-size:2rem;font-weight:700;margin-bottom:1rem;font-family:inherit;background:transparent;color:#1f2937;outline:none}.note-title-input-large::-moz-placeholder{color:#9ca3af;font-weight:700}.note-title-input-large::placeholder{color:#9ca3af;font-weight:700}.note-title-input-large:focus{outline:none;border:none}.note-metadata{display:flex;align-items:center;gap:.5rem;margin-bottom:1.5rem;color:#6b7280;font-size:.875rem}.metadata-icon{width:18px;height:18px}.metadata-text{color:#6b7280}.note-tags-section{display:flex;align-items:center;gap:.75rem;margin-bottom:2rem;flex-wrap:wrap}.btn-add-tags{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:transparent;border:1px solid #e5e7eb;border-radius:8px;color:#6b7280;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-add-tags:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.tags-list{display:flex;gap:.5rem;flex-wrap:wrap}.note-editor-wrapper{min-height:400px}.notes-list{display:flex;flex-direction:column;gap:1rem}.notes-list-horizontal{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.75rem;align-items:flex-start}.note-card{position:relative;padding:0;border:none;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);background:var(--card-bg);box-shadow:0 2px 8px #00000014,0 1px 2px #0000000a;cursor:pointer;min-width:280px;max-width:100%;flex:1 1 auto;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border-secondary)}.note-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#175676,#1a6a8e);opacity:0;transition:opacity .3s ease}.note-card:hover:before{opacity:1}.note-card:hover{box-shadow:0 8px 24px #0000001f,0 2px 4px #0000000f;transform:translateY(-4px);border-color:var(--border-tertiary)}.pin-icon{position:absolute;top:1.25rem;right:1.25rem;color:#ed8936;font-size:1.25rem;z-index:2;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.note-card-content{cursor:pointer;padding:1.75rem;flex:1;display:flex;flex-direction:column;gap:.75rem}.note-header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.note-card-content h3{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin:0;line-height:1.4;letter-spacing:-.01em;flex:1}.note-preview{font-size:.875rem;color:var(--text-secondary);line-height:1.6;margin:0;word-wrap:break-word;overflow:hidden;max-height:72px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;flex:1}.note-preview *{font-size:.875rem!important;line-height:1.6!important;margin:0;color:var(--text-secondary)!important}.note-preview a{color:#175676;text-decoration:underline}.note-preview a:hover{color:#1a6a8e}.note-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:.75rem;border-top:1px solid var(--border-secondary)}.note-date{font-size:.8125rem;color:var(--text-tertiary);font-weight:500}.note-card-actions{display:flex;gap:.5rem;padding:1rem 1.75rem;border-top:1px solid var(--border-secondary);justify-content:flex-end;background:var(--bg-tertiary);border-bottom-left-radius:16px;border-bottom-right-radius:16px;transition:background-color .3s ease,border-color .3s ease;opacity:.7}.note-card:hover .note-card-actions{opacity:1;background:var(--bg-secondary)}.btn-icon{padding:.625rem;background:transparent;border:1px solid var(--border-secondary);border-radius:8px;color:var(--text-secondary);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;font-size:1.125rem;width:36px;height:36px}.btn-icon:hover{background:var(--bg-tertiary);border-color:var(--border-tertiary);color:var(--text-primary);transform:scale(1.05)}.btn-danger{color:var(--text-tertiary)}.btn-danger:hover{background:#e53e3e1a;border-color:#e53e3e4d;color:#e53e3e}.empty-notes{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-tertiary);max-width:500px;margin:0 auto;width:100%}.empty-note-icon-wrapper{width:120px;height:120px;border-radius:24px;background:linear-gradient(135deg,#667eea14,#764ba214);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:float 3s ease-in-out infinite}.empty-notes .empty-icon{font-size:4rem;color:#175676;opacity:.6}.empty-notes h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;letter-spacing:-.01em}.empty-notes p{font-size:1rem;color:var(--text-tertiary);margin:0;line-height:1.6}.empty-folders-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-tertiary);max-width:500px;margin:0 auto}.empty-folder-icon-wrapper{width:120px;height:120px;border-radius:24px;background:linear-gradient(135deg,#667eea14,#764ba214);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:float 3s ease-in-out infinite}.empty-folder-icon{font-size:4rem;color:#175676;opacity:.6}.empty-folders-state h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;letter-spacing:-.01em}.empty-folders-state p{font-size:1rem;color:var(--text-tertiary);margin:0;line-height:1.6}.btn-primary{padding:.625rem 1.25rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-secondary{padding:.625rem 1.25rem;background:#fff;color:#175676;border:2px solid #175676;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:#f7fafc}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;inset:0;width:100%;height:100vh;gap:1rem;z-index:1000}@media(max-width:1024px){.notes-container{grid-template-columns:1fr}.folders-section{max-height:none}}@media(max-width:768px){.notes-main{padding:1.5rem 1rem}.notes-header{padding:1.25rem 1rem;flex-direction:column;align-items:flex-start;gap:1rem}.save-status-indicator{align-self:flex-end}.folders-grid{grid-template-columns:1fr;gap:1.25rem}.folder-card{min-width:100%}.notes-list-horizontal{grid-template-columns:1fr;gap:1.25rem}.note-card{min-width:100%}.empty-folder-icon-wrapper,.empty-note-icon-wrapper{width:100px;height:100px}.empty-folder-icon,.empty-notes .empty-icon{font-size:3rem}}.pomodoro-page{display:flex;min-height:100vh;background:var(--bg-primary);transition:background-color .3s ease}.pomodoro-main{flex:1;padding:3rem 2rem;display:flex;align-items:center;justify-content:center;width:100%;min-height:100vh;position:relative;margin-left:70px;transition:margin-left .3s ease}.pomodoro-page:has(.sidebar:hover) .pomodoro-main{margin-left:240px}.current-time-display-top{position:fixed;top:2rem;right:2rem;font-size:1.125rem;font-weight:600;color:var(--text-secondary);font-family:Monaco,Menlo,monospace;text-align:right;z-index:100;transition:color .3s ease}.pomodoro-container{max-width:1200px;width:100%;display:flex;flex-direction:column;align-items:center;gap:4rem;position:relative}.timer-section{width:100%;display:flex;justify-content:center;align-items:center}.timer-display{background:transparent;border-radius:0;padding:0;box-shadow:none;text-align:center;width:100%;max-width:800px;position:relative;overflow:visible;display:flex;flex-direction:column;align-items:center}.timer-display.work-mode,.timer-display.break-mode{border:none}.timer-mode{font-size:2rem;font-weight:700;color:var(--text-tertiary);margin-bottom:3rem;text-transform:uppercase;letter-spacing:3px;transition:color .3s ease;animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.timer-display.break-mode .timer-mode{color:#48bb78}.timer-display.work-mode .timer-mode{color:#175676}.circular-timer-wrapper{position:relative;width:420px;height:420px;display:flex;align-items:center;justify-content:center;margin-bottom:3rem;animation:fadeInScale .5s ease-out}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.circular-timer{position:absolute;width:100%;height:100%;top:0;left:0;transform:rotate(0);transition:transform .3s ease}.circular-timer-bg{stroke:var(--border-secondary);stroke-width:12;opacity:.2;transition:stroke .3s ease,opacity .3s ease}.circular-timer-progress{stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .3s ease}.timer-display.work-mode .circular-timer-progress{stroke:url(#workGradient)}.timer-display.break-mode .circular-timer-progress{stroke:url(#breakGradient)}.timer-time{font-size:6rem;font-weight:800;color:var(--text-primary);font-family:Monaco,Menlo,monospace;line-height:1;z-index:1;transition:color .3s ease;text-align:center;letter-spacing:-2px}.timer-progress{width:100%;height:4px;background:var(--border-secondary);border-radius:2px;overflow:hidden;position:fixed;top:0;left:0;right:0;z-index:1000;transition:background-color .3s ease}.timer-progress-bar{height:100%;background:linear-gradient(90deg,#175676,#1a6a8e);transition:width 1s linear;border-radius:2px}.timer-display.break-mode .timer-progress-bar{background:linear-gradient(90deg,#48bb78,#38a169)}.timer-controls{display:flex;gap:1.5rem;justify-content:center;align-items:center}.btn-timer{padding:1rem 2.5rem;font-size:1.125rem;font-weight:600;border-radius:12px;border:none;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem;font-family:inherit}.btn-timer.btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;box-shadow:0 4px 12px #667eea4d}.btn-timer.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px #667eea66}.btn-timer.btn-primary.pause{background:linear-gradient(135deg,#ed8936,#dd6b20);box-shadow:0 4px 12px #ed89364d}.btn-timer.btn-primary.pause:hover{box-shadow:0 6px 16px #ed893666}.btn-timer.btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:2px solid var(--btn-secondary-border)}.btn-timer.btn-secondary:hover{background:var(--btn-secondary-hover);border-color:var(--border-tertiary)}.timer-adjustments{display:flex;gap:1.5rem;justify-content:center;align-items:center;flex-wrap:wrap}.btn-adjust{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--btn-secondary-bg);border:2px solid var(--btn-secondary-border);border-radius:10px;color:var(--text-secondary);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-adjust:hover:not(:disabled){background:var(--btn-secondary-hover);border-color:var(--border-tertiary);color:var(--text-primary)}.btn-adjust:disabled{opacity:.5;cursor:not-allowed}.btn-adjust.btn-settings{background:var(--bg-tertiary);border-color:var(--border-secondary)}.btn-adjust.btn-settings:hover{background:var(--bg-secondary)}.settings-panel{background:var(--card-bg);border-radius:16px;padding:2rem;box-shadow:0 2px 12px #00000014;width:100%;max-width:400px;animation:slideDown .3s ease;transition:background-color .3s ease}.settings-panel h3{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 1.5rem;transition:color .3s ease}.settings-group{margin-bottom:1.5rem}.settings-group label{display:block;font-size:.9375rem;font-weight:400;color:var(--text-secondary);margin-bottom:.75rem;transition:color .3s ease}.settings-input-wrapper{display:flex;align-items:center;gap:.5rem}.settings-input-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--btn-secondary-bg);border:2px solid var(--btn-secondary-border);border-radius:8px;color:var(--text-secondary);font-size:1.25rem;cursor:pointer;transition:all .2s ease;flex-shrink:0;padding:0}.settings-input-btn:hover:not(:disabled){background:var(--btn-secondary-hover);border-color:var(--border-tertiary);color:var(--text-primary)}.settings-input-btn:disabled{opacity:.5;cursor:not-allowed}.settings-input{flex:1;padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;text-align:center;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary);-webkit-appearance:textfield;appearance:textfield;-moz-appearance:textfield}.settings-input::-webkit-outer-spin-button,.settings-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.settings-input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.settings-input:disabled{background:var(--input-disabled-bg);color:var(--input-disabled-text);cursor:not-allowed}.settings-actions{display:flex;gap:.75rem;justify-content:flex-end}.btn-primary{padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-secondary{padding:.75rem 1.5rem;background:var(--btn-secondary-bg);color:var(--text-secondary);border:2px solid var(--btn-secondary-border);border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-secondary:hover{background:var(--btn-secondary-hover);border-color:var(--border-tertiary)}.loading-screen p{color:var(--text-tertiary);transition:color .3s ease}@media(max-width:768px){.circular-timer-wrapper{width:320px;height:320px}.timer-time{font-size:4.5rem}.timer-mode{font-size:1.5rem;margin-bottom:2rem}.timer-controls{flex-direction:column;width:100%}.btn-timer{width:100%;justify-content:center}.timer-adjustments{flex-direction:column;width:100%}.btn-adjust{width:100%;justify-content:center}.pomodoro-main{padding:2rem 1rem}.pomodoro-container{gap:3rem}}.advanced-color-picker{display:flex;flex-direction:column;gap:1rem;padding:1rem;background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a}.color-picker-main{position:relative;width:200px;height:200px;border-radius:8px;overflow:hidden;cursor:crosshair;border:1px solid #e5e7eb}.color-picker-canvas{width:100%;height:100%;display:block}.color-picker-selector{position:absolute;width:16px;height:16px;border:2px solid #ffffff;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;box-shadow:0 0 0 1px #0003}.color-picker-sliders{display:flex;flex-direction:column;gap:.75rem}.color-picker-slider-container{position:relative;height:20px;border-radius:10px;overflow:hidden;cursor:pointer}.color-picker-hue-slider{width:100%;height:100%;background:linear-gradient(to right,red,#ff0 17%,#0f0 33%,#0ff,#00f 67%,#f0f 83%,red);border-radius:10px}.color-picker-opacity-slider{width:100%;height:100%;background-image:linear-gradient(45deg,#ccc 25%,transparent 25%),linear-gradient(-45deg,#ccc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ccc 75%),linear-gradient(-45deg,transparent 75%,#ccc 75%);background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0px;border-radius:10px}.color-picker-slider-handle{position:absolute;top:50%;width:16px;height:16px;background:#fff;border:2px solid #1f2937;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;box-shadow:0 2px 4px #0003}.color-picker-values{display:flex;flex-direction:column;gap:.5rem;padding-top:.5rem;border-top:1px solid #e5e7eb}.color-value-hex{display:flex;align-items:center;gap:.5rem}.color-value-label{font-size:.75rem;color:#6b7280;font-weight:600;min-width:30px}.color-value-text{font-size:.875rem;color:#1f2937;font-weight:600;font-family:monospace}.color-value-hsl{display:flex;gap:.5rem;flex-wrap:wrap}.color-value-item{padding:.25rem .5rem;border-radius:4px;font-size:.75rem;color:#6b7280;background:#f3f4f6;font-weight:500;cursor:pointer;transition:all .2s ease}.color-value-item.active{background:#dbeafe;color:var(--accent-primary-solid, #175676);font-weight:600}.schedule-page{min-height:100vh;background:#fff;display:flex}.schedule-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.schedule-page:has(.sidebar:hover) .schedule-content{padding-left:240px}.schedule-header{padding:2rem 2rem 1.5rem;background:#fff;border-bottom:1px solid #e5e7eb}.schedule-header-left h1{font-size:2.25rem;font-weight:700;color:#1f2937;margin:0 0 .5rem}.schedule-header-left p{font-size:.875rem;color:#6b7280;margin:0}.schedule-header{display:flex;justify-content:space-between;align-items:flex-start}.btn-create-task{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--accent-primary-solid, #175676);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s ease}.btn-create-task:hover{background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.schedule-main-container{display:flex;flex:1;gap:1.5rem;padding:1.5rem 2rem;overflow:hidden}.schedule-sidebar{width:280px;flex-shrink:0;display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;padding-right:.5rem}.mini-calendar{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1rem}.mini-calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.mini-cal-month-year{font-size:.875rem;font-weight:600;color:#1f2937}.mini-cal-nav-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid #e5e7eb;border-radius:6px;background:#fff;color:#6b7280;cursor:pointer;transition:all .2s ease}.mini-cal-nav-btn:hover{background:#f9fafb;border-color:#d1d5db}.mini-calendar-view-toggle{display:flex;gap:.25rem;margin-bottom:.75rem;background:#f3f4f6;padding:.25rem;border-radius:6px}.mini-calendar-view-toggle button{flex:1;padding:.375rem .5rem;border:none;background:transparent;color:#6b7280;font-size:.75rem;font-weight:500;border-radius:4px;cursor:pointer;transition:all .2s ease}.mini-calendar-view-toggle button.active{background:#fff;color:#1f2937;font-weight:600;box-shadow:0 1px 2px #0000000d}.mini-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.25rem}.mini-cal-day-name{text-align:center;font-size:.625rem;font-weight:600;color:#9ca3af;padding:.25rem 0}.mini-cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:#1f2937;border-radius:6px;cursor:pointer;transition:all .2s ease}.mini-cal-day.empty{cursor:default}.mini-cal-day.other-month{color:#9ca3af;opacity:.6}.mini-cal-day.in-week{background:#e0f2fe;border-radius:0;margin-left:-.125rem;margin-right:-.125rem}.mini-cal-day.in-week.week-start{border-radius:6px 0 0 6px;margin-left:0;margin-right:-.125rem}.mini-cal-day.in-week.week-end{border-radius:0 6px 6px 0;margin-left:-.125rem;margin-right:0}.mini-cal-day.in-week.week-middle{border-radius:0}.mini-cal-day.today{background:#dbeafe;color:var(--accent-primary-solid, #175676);font-weight:600;z-index:1;position:relative}.mini-cal-day.selected{background:var(--accent-primary-solid, #175676);color:#fff;font-weight:600;z-index:2;position:relative}.mini-cal-day:hover:not(.empty){background:#f3f4f6}.mini-cal-day.selected:hover{background:#1a6a8e}.mini-cal-day.today.in-week{background:#dbeafe;border-radius:6px;margin-left:0;margin-right:0}.mini-cal-day.selected.in-week{background:var(--accent-primary-solid, #175676);border-radius:6px;margin-left:0;margin-right:0}.calendar-section-sidebar{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1rem}.calendar-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.calendar-section-header h3{font-size:.875rem;font-weight:600;color:#1f2937;margin:0}.add-calendar-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;background:transparent;color:#6b7280;cursor:pointer;border-radius:4px;transition:all .2s ease}.add-calendar-btn:hover{background:#f3f4f6;color:#1f2937}.my-calendars{display:flex;flex-direction:column;gap:.5rem}.calendar-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer;padding:.375rem;border-radius:6px;transition:background .2s ease}.calendar-checkbox:hover{background:#f9fafb}.calendar-checkbox input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--accent-primary-solid, #175676)}.calendar-name{flex:1;font-size:.875rem;color:#1f2937}.calendar-color{width:12px;height:12px;border-radius:50%;flex-shrink:0}.categories-list{display:flex;flex-direction:column;gap:.5rem}.category-item{display:flex;align-items:center;gap:.5rem;padding:.375rem;border-radius:6px;cursor:pointer;transition:background .2s ease}.category-item:hover{background:#f9fafb}.category-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.category-name{font-size:.875rem;color:#1f2937}.main-calendar-area{flex:1;display:flex;flex-direction:column;background:#fff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden}.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #e5e7eb;background:#fff}.toolbar-left{display:flex;align-items:center;gap:1rem}.toolbar-nav-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;color:#6b7280;cursor:pointer;transition:all .2s ease}.toolbar-nav-btn:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.calendar-month-year{font-size:1.125rem;font-weight:600;color:#1f2937;margin:0;min-width:180px}.view-toggle{display:flex;gap:.25rem;background:#f3f4f6;padding:.25rem;border-radius:8px;margin-left:1rem}.view-toggle button{padding:.5rem 1rem;border:none;background:transparent;color:#6b7280;font-size:.875rem;font-weight:500;border-radius:6px;cursor:pointer;transition:all .2s ease}.view-toggle button.active{background:#fff;color:#1f2937;font-weight:600;box-shadow:0 1px 2px #0000000d}.toolbar-right{display:flex;align-items:center;gap:.75rem}.calendar-search{padding:.5rem 1rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.875rem;color:#1f2937;background:#fff;width:200px}.calendar-search:focus{outline:none;border-color:var(--accent-primary-solid, #175676);box-shadow:0 0 0 3px #1756761a}.toolbar-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid #e5e7eb;border-radius:8px;background:#fff;color:#6b7280;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.toolbar-btn:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.toolbar-btn-today{padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;justify-content:center;gap:.5rem;min-width:120px}.btn-add-schedule{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--accent-primary-solid, #175676);color:#fff;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-add-schedule:hover{background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.calendar-grid-month{display:grid;grid-template-columns:repeat(7,1fr);gap:0;flex:1;padding:1rem}.calendar-day-name{text-align:center;font-weight:600;font-size:.875rem;color:#6b7280;padding:.75rem 0;border-bottom:1px solid #e5e7eb}.calendar-day{min-height:120px;border:1px solid #e5e7eb;padding:.75rem;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;gap:.5rem;background:#fff}.calendar-day:hover{background:#f9fafb}.calendar-day.empty{border:1px solid #f3f4f6;background:#fafafa;cursor:default}.calendar-day.today{background:#eff6ff;border-color:#93c5fd}.calendar-day.selected{background:#dbeafe;border-color:var(--accent-primary-solid, #175676);border-width:2px}.day-number{font-size:.875rem;font-weight:600;color:#1f2937}.calendar-day.today .day-number,.calendar-day.selected .day-number{color:var(--accent-primary-solid, #175676);font-weight:700}.day-tasks-preview{display:flex;flex-wrap:wrap;gap:.25rem;margin-top:auto}.task-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.task-count{font-size:.75rem;color:#6b7280;font-weight:600}.calendar-grid-week{display:grid;grid-template-columns:60px repeat(7,1fr);flex:1;overflow-y:auto;max-height:calc(100vh - 200px);position:relative;scrollbar-width:none;-ms-overflow-style:none}.calendar-grid-week::-webkit-scrollbar{display:none}.time-column{border-right:1px solid #e5e7eb;background:#fafafa}.time-header{height:60px;border-bottom:1px solid #e5e7eb}.time-slot{height:120px;padding:.5rem;font-size:.75rem;color:#6b7280;text-align:right;border-bottom:1px solid #f3f4f6}.week-day-column{border-right:1px solid #e5e7eb;display:flex;flex-direction:column}.week-day-header{height:60px;border-bottom:1px solid #e5e7eb;padding:.75rem;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff}.week-day-header.today{background:#eff6ff}.week-day-header.selected{background:#dbeafe}.week-day-name{font-size:.75rem;font-weight:600;color:#6b7280;text-transform:uppercase}.week-day-number{font-size:1.25rem;font-weight:700;color:#1f2937;margin-top:.25rem}.week-day-header.today .week-day-number{color:var(--accent-primary-solid, #175676)}.week-day-events{position:relative;flex:1;min-height:2880px;background:#fff}.current-time-indicator{position:absolute;left:0;right:0;width:100%;height:2px;z-index:100;pointer-events:none}.current-time-line{position:absolute;left:60px;right:0;height:2px;background:#ef4444;box-shadow:0 0 4px #ef444480}.current-time-dot{position:absolute;left:56px;top:50%;transform:translateY(-50%);width:8px;height:8px;background:#ef4444;border-radius:50%;box-shadow:0 0 4px #ef4444b3}.week-event-block{position:absolute;left:4px;right:4px;padding:.5rem;border-radius:6px;color:#fff;cursor:pointer;transition:all .2s ease;overflow:hidden;box-shadow:0 1px 3px #0000001a;box-sizing:border-box}.week-event-block:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000026;z-index:10}.event-title{font-size:.875rem;font-weight:600;line-height:1.3;margin-bottom:.25rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-time{font-size:.75rem;font-weight:500;opacity:.9}.calendar-grid-day{display:grid;grid-template-columns:60px 1fr;flex:1;overflow-y:auto;max-height:calc(100vh - 250px)}.day-column{border-right:1px solid #e5e7eb;display:flex;flex-direction:column}.day-header{height:60px;border-bottom:1px solid #e5e7eb;padding:.75rem 1rem;display:flex;align-items:center;background:#fff}.day-name{font-size:1rem;font-weight:600;color:#1f2937}.day-events{position:relative;flex:1;min-height:2880px;background:#fff}.schedule-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.schedule-modal-content{background:#fff;border-radius:16px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;transform:perspective(1000px) rotateX(2deg);animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:perspective(1000px) rotateX(5deg) translateY(20px)}to{opacity:1;transform:perspective(1000px) rotateX(2deg) translateY(0)}}.schedule-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e5e7eb}.schedule-modal-header h2{font-size:1.25rem;font-weight:700;color:#1f2937;margin:0}.schedule-modal-header-actions{display:flex;align-items:center;gap:.5rem}.schedule-modal-delete{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:#ef4444;cursor:pointer;border-radius:6px;transition:all .2s ease}.schedule-modal-delete:hover{background:#fee2e2;color:#dc2626}.schedule-modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:#6b7280;cursor:pointer;border-radius:6px;transition:all .2s ease}.schedule-modal-close:hover{background:#f3f4f6;color:#1f2937}.schedule-modal-form{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.schedule-form-group{display:flex;align-items:center;gap:.75rem;position:relative}.schedule-form-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:#6b7280;flex-shrink:0}.schedule-form-input{flex:1;padding:.75rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.875rem;color:#1f2937;background:#fff;transition:all .2s ease}.schedule-form-input:focus{outline:none;border-color:var(--accent-primary-solid, #175676);box-shadow:0 0 0 3px #1756761a}.schedule-form-input::-moz-placeholder{color:#9ca3af}.schedule-form-input::placeholder{color:#9ca3af}.schedule-time-input{flex:1}.time-arrow{color:#6b7280;font-size:1rem;flex-shrink:0}.schedule-form-textarea{resize:vertical;min-height:80px;font-family:inherit}.schedule-color-picker{display:flex;gap:.5rem;padding:.5rem 0}.schedule-color-option{width:40px;height:40px;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:all .2s ease;flex-shrink:0}.schedule-color-option:hover{transform:scale(1.05);box-shadow:0 2px 4px #0000001a}.schedule-color-option.selected{border-color:#1f2937;box-shadow:0 0 0 2px #fff,0 0 0 4px #1f2937}.schedule-color-label{font-size:.875rem;color:#6b7280;font-weight:500;min-width:80px}.schedule-advanced-color-picker-wrapper{margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb}.schedule-modal-actions{display:flex;gap:.75rem;margin-top:.5rem}.schedule-btn-cancel,.schedule-btn-save{flex:1;padding:.75rem 1.5rem;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.schedule-btn-cancel{background:#f3f4f6;color:#1f2937}.schedule-btn-cancel:hover{background:#e5e7eb}.schedule-btn-save{background:var(--accent-primary-solid, #175676);color:#fff}.schedule-btn-save:hover:not(:disabled){background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.schedule-btn-save:disabled{opacity:.5;cursor:not-allowed}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;inset:0;width:100%;height:100vh;gap:1rem;z-index:1000;background:#fff}.loading-spinner{width:40px;height:40px;border:4px solid #e5e7eb;border-top-color:var(--accent-primary-solid, #175676);border-radius:50%;animation:spin .8s linear infinite}@media(max-width:1024px){.schedule-main-container{flex-direction:column}.schedule-sidebar{width:100%;flex-direction:row;overflow-x:auto}.calendar-grid-week,.calendar-grid-day{max-height:500px}}@media(max-width:768px){.schedule-content{padding-left:0}.calendar-toolbar{flex-direction:column;gap:1rem;align-items:stretch}.toolbar-left,.toolbar-right{flex-wrap:wrap}.calendar-day{min-height:80px;padding:.5rem}}.goal-modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.goal-modal-content{background:var(--modal-bg);border-radius:16px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;overflow-x:hidden;box-shadow:var(--shadow-lg);animation:slideUp .3s ease-out forwards;transition:background-color .3s ease}.goal-modal-content::-webkit-scrollbar{display:none}.goal-modal-content{-ms-overflow-style:none;scrollbar-width:none}.goal-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:1px solid var(--border-secondary);position:sticky;top:0;background:var(--modal-bg);z-index:10;border-radius:16px 16px 0 0;transition:background-color .3s ease,border-color .3s ease}.goal-modal-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0;transition:color .3s ease}.goal-modal-close{background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease;font-size:1.5rem}.goal-modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.goal-modal-form{padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.form-group label{font-size:.9375rem;font-weight:600;color:var(--text-secondary);transition:color .3s ease}.form-group input[type=text],.form-group input[type=date],.form-group input[type=number],.form-group textarea,.form-group select{padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--input-bg);transition:all .2s ease}.form-group textarea{resize:vertical;min-height:100px}.form-group select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd' /%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:1.25em;padding-right:2.5rem}.progress-input{width:100%;margin-bottom:.5rem}.progress-preview{margin-top:.5rem}.progress-bar-preview{width:100%;height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden}.progress-bar-fill{height:100%;background:#175676;border-radius:4px;transition:width .3s ease}.color-picker-container{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.color-preview{width:48px;height:48px;border-radius:8px;border:2px solid var(--border-secondary);flex-shrink:0;cursor:pointer;transition:border-color .2s ease}.color-preview:hover{border-color:var(--input-focus-border)}.color-presets{display:flex;flex-direction:column;gap:.5rem}.preset-label{font-size:.875rem;color:var(--text-tertiary);margin:0;transition:color .3s ease}.preset-colors{display:flex;gap:.5rem;flex-wrap:wrap}.preset-color{width:36px;height:36px;border-radius:8px;border:2px solid var(--border-secondary);cursor:pointer;transition:all .2s ease;padding:0;background:none}.preset-color:hover{transform:scale(1.1);border-color:var(--input-focus-border);box-shadow:0 2px 8px #667eea4d}.preset-color.active{border-color:var(--input-focus-border);border-width:3px;box-shadow:0 0 0 2px #667eea33}.goal-modal-actions{display:flex;justify-content:flex-end;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border-secondary);margin-top:.5rem;transition:border-color .3s ease}.btn-primary{background:var(--btn-primary-bg);color:#fff}@media(max-width:640px){.goal-modal-content{max-width:100%;max-height:100vh;border-radius:16px 16px 0 0}.goal-modal-header{padding:1rem 1.5rem}.goal-modal-form{padding:1.5rem}.form-row{grid-template-columns:1fr}.goal-modal-actions{flex-direction:column-reverse}.btn-primary,.btn-secondary{width:100%}}.goals-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.goals-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.goals-page:has(.sidebar:hover) .goals-content{padding-left:240px}.goals-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1.5rem 2rem;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.goals-header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.goals-header h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.goals-actions{display:flex;gap:1rem}.btn-create-goal{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-create-goal:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.goals-main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}.goals-container{display:flex;flex-direction:column;gap:2rem}.goals-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:1rem}.stat-box{background:#fff;border-radius:12px;padding:1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:0 2px 8px #00000014;transition:transform .2s ease,box-shadow .2s ease;border-left:4px solid}.stat-box.short-term{border-left-color:#175676}.stat-box.long-term{border-left-color:#1a6a8e}.stat-box.active{border-left-color:#48bb78}.stat-box.completed{border-left-color:#9f7aea}.stat-box.short-term .stat-icon-wrapper{background:#1756761a;color:#175676}.stat-box.long-term .stat-icon-wrapper{background:#1a6a8e1a;color:#1a6a8e}.stat-box.active .stat-icon-wrapper{background:#48bb781a;color:#48bb78}.stat-box.completed .stat-icon-wrapper{background:#9f7aea1a;color:#9f7aea}.goals-filters{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.filter-btn{padding:.5rem 1.25rem;border:2px solid var(--border-secondary);border-radius:8px;background:var(--card-bg);color:var(--text-secondary);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.filter-btn:hover{border-color:var(--accent-primary-solid);color:var(--accent-primary-solid);background:var(--bg-tertiary)}.goals-list{display:flex;flex-direction:column;gap:1.5rem}.empty-goals{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:var(--card-bg);border-radius:12px;box-shadow:var(--card-shadow);transition:background-color .3s ease}.empty-goals p{font-size:1.125rem;color:var(--text-tertiary);margin:0}.goal-card{background:var(--card-bg);border-radius:12px;border-left:4px solid var(--accent-primary-solid);box-shadow:var(--card-shadow);transition:box-shadow .2s ease,transform .2s ease,background-color .3s ease;overflow:hidden}.goal-card:hover{box-shadow:var(--shadow-md)}.goal-card.completed{opacity:.85}.goal-card-content{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.goal-card-header{display:flex;gap:1rem;align-items:flex-start}.goal-checkbox{background:none;border:none;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.25rem}.check-icon{font-size:1.75rem;color:#48bb78;transition:transform .2s ease}.check-icon:hover{transform:scale(1.1)}.uncheck-icon{font-size:1.75rem;color:#cbd5e0;transition:color .2s ease,transform .2s ease}.uncheck-icon:hover{color:#175676;transform:scale(1.1)}.goal-main-info{flex:1;display:flex;flex-direction:column;gap:.5rem}.goal-title-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.goal-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0;flex:1;min-width:200px}.goal-type-badge{display:flex;align-items:center;gap:.375rem;padding:.375rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.goal-type-badge.short-term{background:#eef2ff;color:#175676}.goal-type-badge.long-term{background:#eff6ff;color:#1a6a8e}.priority-badge{padding:.375rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.priority-badge.low{background:#f0fff4;color:#48bb78}.priority-badge.medium{background:#fffbf0;color:#ed8936}.priority-badge.high{background:#fff5f5;color:#f56565}.goal-description{font-size:.9375rem;color:var(--text-secondary);line-height:1.6;margin:0}.goal-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:.25rem}.goal-date{font-size:.875rem;color:var(--text-tertiary);display:flex;align-items:center;gap:.375rem}.goal-progress-section{margin-top:.5rem}.progress-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.progress-label{font-size:.875rem;font-weight:600;color:var(--text-secondary)}.progress-percentage{font-size:1rem;font-weight:700;color:var(--text-primary)}.progress-bar-container{width:100%;height:8px;background:var(--border-secondary);border-radius:4px;overflow:hidden}.progress-bar{height:100%;background:var(--accent-primary-solid);border-radius:4px;transition:width .3s ease}.goal-actions{display:flex;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border-secondary);flex-wrap:wrap;transition:border-color .3s ease}.btn-expand-goal,.btn-edit-goal,.btn-delete-goal{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid var(--border-secondary);border-radius:6px;background:var(--card-bg);color:var(--text-secondary);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-expand-goal:hover{background:var(--bg-tertiary);border-color:var(--accent-primary-solid);color:var(--accent-primary-solid)}.btn-edit-goal:hover{background:var(--bg-tertiary);border-color:#1a6a8e;color:#1a6a8e}.btn-delete-goal:hover{background:#e53e3e1a;border-color:var(--error);color:var(--error)}.comment-count{font-size:.75rem;color:var(--text-tertiary)}.goal-comments-section{margin-top:1rem;padding-top:1rem;border-top:2px solid var(--border-secondary);transition:border-color .3s ease}.comments-list{display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem;max-height:400px;overflow-y:auto;padding-right:.5rem}.comments-list::-webkit-scrollbar{width:6px}.comments-list::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.comments-list::-webkit-scrollbar-thumb{background:var(--border-tertiary);border-radius:3px}.comments-list::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.comment-item{display:flex;gap:.75rem;padding:1rem;background:var(--bg-tertiary);border-radius:8px;transition:background-color .2s ease}.comment-item:hover{background:var(--bg-secondary)}.comment-content{flex:1;display:flex;flex-direction:column;gap:.375rem}.comment-content p{font-size:.9375rem;color:var(--text-primary);line-height:1.6;margin:0}.comment-date{font-size:.75rem;color:var(--text-tertiary)}.btn-delete-comment{background:none;border:none;color:#a0aec0;cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s ease;flex-shrink:0}.btn-delete-comment:hover{background:#e53e3e1a;color:var(--error)}.no-comments{padding:2rem;text-align:center;background:var(--bg-tertiary);border-radius:8px;border:2px dashed var(--border-secondary);transition:background-color .3s ease,border-color .3s ease}.no-comments p{font-size:.9375rem;color:var(--text-muted);margin:0}.add-comment-section{display:flex;gap:.75rem;align-items:flex-end}.comment-input{flex:1;padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:.9375rem;font-family:inherit;color:var(--text-primary);resize:vertical;min-height:60px;transition:border-color .2s ease;background:var(--input-bg)}.comment-input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.comment-input::-moz-placeholder{color:var(--text-muted)}.comment-input::placeholder{color:var(--text-muted)}.btn-send-comment{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.btn-send-comment:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.btn-send-comment:disabled{opacity:.5;cursor:not-allowed}.loading-spinner{width:40px;height:40px;border:4px solid var(--border-secondary);border-top-color:var(--accent-primary-solid);border-radius:50%;animation:spin .8s linear infinite}.loading-screen p{font-size:1rem;color:var(--text-tertiary)}@media(max-width:768px){.goals-content{padding-left:0}.goals-header-content{flex-direction:column;align-items:flex-start;gap:1rem}.goals-actions{width:100%}.btn-create-goal{width:100%;justify-content:center}.goals-stats{grid-template-columns:repeat(2,1fr)}.goals-filters{overflow-x:auto;-webkit-overflow-scrolling:touch}.filter-btn{white-space:nowrap}.goal-title-row{flex-direction:column;align-items:flex-start}.goal-actions{flex-direction:column}.btn-expand-goal,.btn-edit-goal,.btn-delete-goal{width:100%;justify-content:center}.add-comment-section{flex-direction:column;align-items:stretch}.btn-send-comment{width:100%;justify-content:center}}.analytics-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.analytics-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.analytics-page:has(.sidebar:hover) .analytics-content{padding-left:240px}.analytics-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:2rem 2.5rem;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #0000000a;transition:background-color .3s ease,border-color .3s ease}.analytics-header-content{max-width:1600px;margin:0 auto}.analytics-header h1{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin:0 0 .5rem;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.analytics-subtitle{font-size:1.125rem;color:var(--text-tertiary);margin:0;font-weight:500}.analytics-main{flex:1;padding:2.5rem;max-width:1600px;margin:0 auto;width:100%}.analytics-container{display:flex;flex-direction:column;gap:3rem}.analytics-section{display:flex;flex-direction:column;gap:1.75rem}.section-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.01em}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.stat-box{background:var(--card-bg);border-radius:12px;padding:1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:0 2px 8px #00000014;transition:transform .2s ease,box-shadow .2s ease,background-color .3s ease;border-left:4px solid}.stat-box:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.stat-box.pomodoro{border-left-color:#175676}.stat-box.notes{border-left-color:#48bb78}.stat-box.sessions{border-left-color:#1a6a8e}.stat-box.completed-goals{border-left-color:#ed8936}.stat-box:hover .stat-icon-wrapper{transform:scale(1.05)}.stat-box.pomodoro .stat-icon-wrapper{background:#1756761a;color:#175676}.stat-box.notes .stat-icon-wrapper{background:#48bb781a;color:#48bb78}.stat-box.sessions .stat-icon-wrapper{background:#1a6a8e1a;color:#1a6a8e}.stat-box.completed-goals .stat-icon-wrapper{background:#ed89361a;color:#ed8936}.stat-box.flashcards{border-left-color:#4299e1}.stat-box.flashcards .stat-icon-wrapper{background:#4299e11a;color:#4299e1}.stat-box.flashcards-total{border-left-color:#9f7aea}.stat-box.flashcards-total .stat-icon-wrapper{background:#9f7aea1a;color:#9f7aea}.stat-box.decks{border-left-color:#f56565}.stat-box.decks .stat-icon-wrapper{background:#f565651a;color:#f56565}.stat-icon{font-size:1.75rem}.stat-info{display:flex;flex-direction:column;gap:.25rem;flex:1}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1.2;margin-bottom:.25rem}.stat-label{font-size:.875rem;color:#6b7280;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.analytics-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.75rem}.chart-container{width:100%;height:300px;margin-top:1rem}.analytics-card{background:var(--card-bg);border-radius:20px;padding:2rem;box-shadow:0 2px 12px #0000000f;border:1px solid var(--border-primary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.analytics-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#175676,#1a6a8e,#1a6a8e);opacity:0;transition:opacity .3s ease}.analytics-card:hover{box-shadow:0 8px 24px #0000001f;transform:translateY(-2px);border-color:var(--border-secondary)}.analytics-card:hover:before{opacity:1}.card-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 1.75rem;letter-spacing:-.01em}.stats-breakdown{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:1.75rem}.breakdown-item{display:flex;flex-direction:column;gap:.75rem}.breakdown-header{display:flex;justify-content:space-between;align-items:center}.breakdown-label{font-size:1rem;color:var(--text-secondary);font-weight:600}.breakdown-value{font-size:1.5rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.breakdown-bar{width:100%;height:10px;background:var(--border-secondary);border-radius:10px;overflow:hidden;position:relative}.breakdown-fill{height:100%;border-radius:10px;transition:width .5s cubic-bezier(.4,0,.2,1);position:relative;box-shadow:0 2px 8px #00000026}.breakdown-fill.active{background:linear-gradient(90deg,#48bb78,#38a169)}.breakdown-fill.completed{background:linear-gradient(90deg,#175676,#1a6a8e)}.breakdown-fill.easy{background:linear-gradient(90deg,#48bb78,#38a169)}.breakdown-fill.good{background:linear-gradient(90deg,#4299e1,#3182ce)}.breakdown-fill.hard{background:linear-gradient(90deg,#ed8936,#dd6b20)}.breakdown-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.goals-type-breakdown{display:flex;gap:1.5rem;padding-top:1.75rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease}.type-item{display:flex;align-items:center;gap:.75rem;flex:1;padding:.75rem;border-radius:12px;background:var(--bg-tertiary);transition:background-color .3s ease}.type-icon{font-size:1.5rem;flex-shrink:0}.type-icon.short-term{color:#175676}.type-icon.long-term{color:#1a6a8e}.type-label{font-size:.9375rem;color:var(--text-tertiary);font-weight:600;flex:1}.type-value{font-size:1.25rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.completion-circle{display:flex;align-items:center;justify-content:center;position:relative;margin:1.5rem 0;padding:1rem}.circle-chart{width:220px;height:220px}.circle-bg{fill:none;stroke:var(--border-secondary);stroke-width:2.5;transition:stroke .3s ease}.circle{fill:none;stroke-width:2.5;stroke-linecap:round;transition:stroke-dasharray .6s cubic-bezier(.4,0,.2,1)}.completion-circle:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(102,126,234,.1) 0%,transparent 70%);opacity:0;transition:opacity .3s ease}.completion-rate-card:hover .completion-circle:before{opacity:1}.circle-content{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem}.circle-percentage{font-size:3rem;font-weight:800;color:var(--text-primary);line-height:1;letter-spacing:-.02em}.circle-label{font-size:.9375rem;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.task-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.75rem}.task-stat-item{display:flex;flex-direction:column;gap:.75rem;align-items:center;padding:1.25rem;background:var(--bg-tertiary);border-radius:12px;transition:all .3s ease;border:1px solid transparent}.task-stat-item:hover{background:var(--border-secondary);border-color:var(--border-primary);transform:translateY(-2px)}.task-stat-label{font-size:.875rem;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.task-stat-value{font-size:1.75rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.task-stat-value.success{color:#48bb78;background:linear-gradient(135deg,#48bb78,#38a169);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.completion-rate-display{display:flex;flex-direction:column;gap:.75rem}.rate-label{font-size:.9375rem;color:var(--text-secondary);font-weight:600}.rate-bar{width:100%;height:14px;background:var(--border-secondary);border-radius:14px;overflow:hidden;position:relative}.rate-fill{height:100%;background:linear-gradient(90deg,#175676,#1a6a8e);border-radius:14px;transition:width .5s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #667eea66;position:relative}.rate-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}.rate-value{font-size:1.25rem;font-weight:800;color:var(--text-primary);text-align:right;letter-spacing:-.01em}.notes-stats{display:flex;flex-direction:column;gap:1rem}.notes-stat-item{display:flex;align-items:center;gap:1.25rem;padding:1.25rem;background:var(--bg-tertiary);border-radius:12px;transition:all .3s ease;border:1px solid transparent}.notes-stat-item:hover{background:var(--border-secondary);border-color:var(--border-primary);transform:translate(4px)}.notes-stat-icon{font-size:2rem;color:#175676;flex-shrink:0;filter:drop-shadow(0 2px 4px rgba(102,126,234,.2))}.notes-stat-info{display:flex;flex-direction:column;gap:.25rem;flex:1}.notes-stat-value{font-size:1.75rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.notes-stat-label{font-size:.9375rem;color:var(--text-tertiary);font-weight:600}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.75rem}.insight-card{background:var(--card-bg);border-radius:16px;padding:2rem;display:flex;gap:1.5rem;box-shadow:0 2px 12px #0000000f;border:1px solid var(--border-primary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.insight-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,#175676,#1a6a8e);opacity:0;transition:opacity .3s ease}.insight-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001f;border-color:var(--border-secondary)}.insight-card:hover:before{opacity:1}.insight-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#175676,#1a6a8e);display:flex;align-items:center;justify-content:center;font-size:1.75rem;color:#fff;flex-shrink:0;box-shadow:0 4px 12px #667eea4d;transition:transform .3s ease}.insight-card:hover .insight-icon{transform:scale(1.1) rotate(5deg)}.insight-content{flex:1;display:flex;flex-direction:column;gap:.75rem}.insight-title{font-weight:600;color:var(--text-secondary);margin:0;text-transform:uppercase;letter-spacing:.05em;font-size:.875rem}.insight-value{font-size:2rem;font-weight:800;color:var(--text-primary);margin:0;line-height:1;letter-spacing:-.02em}.insight-description{font-size:.9375rem;color:var(--text-tertiary);margin:0;line-height:1.5}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;inset:0;width:100%;height:100vh;gap:1.5rem;z-index:1000;background:var(--bg-primary);transition:background-color .3s ease}.loading-spinner{width:48px;height:48px;border:4px solid var(--border-secondary);border-top-color:#175676;border-radius:50%;animation:spin .8s linear infinite}.loading-screen p{font-size:1.125rem;color:var(--text-tertiary);font-weight:500}@media(max-width:768px){.analytics-content{padding-left:0}.analytics-header{padding:1.5rem}.analytics-header h1{font-size:2rem}.analytics-main{padding:1.5rem}.analytics-container{gap:2rem}.metrics-grid,.analytics-cards,.insights-grid,.task-stats{grid-template-columns:1fr}.goals-type-breakdown{flex-direction:column;gap:1rem}.circle-chart{width:180px;height:180px}.circle-percentage{font-size:2.5rem}}@media(max-width:480px){.analytics-header h1{font-size:1.75rem}.metric-card,.analytics-card{padding:1.5rem}.metric-value{font-size:1.875rem}}.grades-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.grades-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.grades-page:has(.sidebar:hover) .grades-content{padding-left:240px}.grades-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:2rem 2rem 1.5rem;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #0000000a;transition:background-color .3s ease,border-color .3s ease}.grades-header-content{display:flex;justify-content:space-between;align-items:flex-start;max-width:1400px;margin:0 auto;gap:2rem}.grades-header-left{flex:1}.grades-header h1{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 .5rem;display:flex;align-items:center;gap:.75rem;transition:all .3s ease}.header-icon{font-size:2.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.grades-subtitle{font-size:1rem;color:var(--text-tertiary);margin:0;font-weight:400;transition:color .3s ease}.grades-actions{display:flex;gap:1rem}.btn-add-education{display:flex;align-items:center;gap:.5rem;padding:.875rem 1.75rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #667eea4d;white-space:nowrap}.btn-add-education:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.btn-add-education:active{transform:translateY(0)}.grades-main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}.grades-container{display:flex;flex-direction:column;gap:2rem}.grades-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:1rem}.stat-card{background:var(--card-bg);border-radius:16px;padding:1.5rem;display:flex;align-items:center;gap:1.25rem;box-shadow:var(--card-shadow);transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-secondary);position:relative;overflow:hidden}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.stat-card.stat-primary{border-left:4px solid #175676}.stat-card.stat-primary .stat-icon-wrapper{background:linear-gradient(135deg,#667eea26,#764ba226);color:#175676}.stat-card.stat-success{border-left:4px solid #48bb78}.stat-card.stat-success .stat-icon-wrapper{background:linear-gradient(135deg,#48bb7826,#38a16926);color:#48bb78}.stat-card.stat-info{border-left:4px solid #1a6a8e}.stat-card.stat-info .stat-icon-wrapper{background:linear-gradient(135deg,#4299e126,#38b2ac26);color:#1a6a8e}.stat-card.stat-warning{border-left:4px solid #ed8936}.stat-card.stat-warning .stat-icon-wrapper{background:linear-gradient(135deg,#ed893626,#dd6b2026);color:#ed8936}.stat-icon-wrapper{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;flex-shrink:0;transition:transform .3s ease}.stat-card:hover .stat-icon-wrapper{transform:scale(1.1) rotate(5deg)}.stat-content{flex:1}.stat-value{font-size:2rem;font-weight:800;color:var(--text-primary);line-height:1.2;margin-bottom:.25rem;transition:color .3s ease}.stat-label{font-size:.875rem;color:var(--text-tertiary);font-weight:500;text-transform:uppercase;letter-spacing:.5px;transition:color .3s ease}.empty-grades{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:5rem 2rem;text-align:center;background:var(--card-bg);border-radius:20px;box-shadow:var(--card-shadow);transition:background-color .3s ease;border:2px dashed var(--border-secondary)}.empty-grades-icon-wrapper{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#667eea1a,#764ba21a);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.9}}.empty-icon{font-size:4rem;color:#175676;transition:color .3s ease}.empty-grades h2{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;transition:color .3s ease}.empty-grades p{font-size:1.125rem;color:var(--text-tertiary);margin:0 0 2rem;max-width:500px;transition:color .3s ease}.btn-empty-action{display:flex;align-items:center;gap:.5rem;padding:1rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #667eea4d}.btn-empty-action:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.sections-list{display:flex;flex-direction:column;gap:1.5rem}.education-section-card{background:var(--card-bg);border-radius:16px;box-shadow:var(--card-shadow);overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-secondary)}.education-section-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.section-header{padding:1.75rem 2rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:background-color .2s ease;border-bottom:1px solid var(--border-secondary);background:linear-gradient(135deg,#667eea05,#764ba205)}.section-header:hover{background:linear-gradient(135deg,#667eea0d,#764ba20d)}.section-title-wrapper{display:flex;align-items:center;gap:1.25rem;flex:1}.section-icon-wrapper{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,#667eea26,#764ba226);display:flex;align-items:center;justify-content:center;flex-shrink:0}.section-icon{font-size:1.75rem;color:#175676}.section-title-content{flex:1}.section-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 .5rem;transition:color .3s ease}.section-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.subject-count{padding:.375rem .875rem;background:var(--bg-tertiary);color:#175676;border-radius:8px;font-size:.875rem;font-weight:600;transition:background-color .3s ease}.section-completed{padding:.375rem .875rem;background:#48bb781a;color:#48bb78;border-radius:8px;font-size:.875rem;font-weight:600}.section-actions-header{display:flex;align-items:center;gap:.5rem}.btn-add-subject-header,.btn-delete-section-header{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--border-secondary);border-radius:10px;background:var(--btn-secondary-bg);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:1.25rem}.btn-add-subject-header:hover{background:#667eea1a;border-color:#175676;color:#175676;transform:scale(1.05)}.btn-delete-section-header:hover{background:#f565651a;border-color:#f56565;color:#f56565;transform:scale(1.05)}.expand-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--text-tertiary);font-size:1.5rem;transition:transform .3s ease,color .3s ease}.section-header:hover .expand-icon{color:var(--text-secondary)}.section-content{padding:2rem;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.subjects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-bottom:2rem}.subject-card{background:var(--bg-tertiary);border-radius:16px;padding:1.5rem;border:2px solid var(--border-secondary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.subject-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#175676,#1a6a8e);transform:scaleX(0);transition:transform .3s ease}.subject-card:hover{border-color:#175676;box-shadow:0 8px 24px #667eea26;transform:translateY(-4px)}.subject-card:hover:before{transform:scaleX(1)}.subject-card.completed{background:linear-gradient(135deg,#48bb780d,#38a1690d);border-color:#48bb784d}.subject-card.completed:before{background:linear-gradient(90deg,#48bb78,#38a169);transform:scaleX(1)}.subject-completed-ribbon{position:absolute;top:1rem;right:-2rem;background:linear-gradient(135deg,#48bb78,#38a169);color:#fff;padding:.375rem 2.5rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;transform:rotate(45deg);box-shadow:0 2px 8px #48bb784d;display:flex;align-items:center;gap:.25rem}.subject-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;gap:1rem}.subject-name-wrapper{flex:1}.subject-name{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 .5rem;transition:color .3s ease}.subject-status{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.subject-status.on-track{background:#48bb7826;color:#48bb78}.subject-status.needs-improvement{background:#ed893626;color:#ed8936}.subject-actions{display:flex;gap:.5rem;flex-shrink:0}.btn-edit-subject,.btn-delete-subject{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;transition:all .2s ease;font-size:1.125rem}.btn-edit-subject:hover{background:#4299e11a;color:#1a6a8e;transform:scale(1.1)}.btn-delete-subject:hover{background:#f565651a;color:#f56565;transform:scale(1.1)}.subject-grades{display:flex;flex-direction:column;gap:.875rem;margin-bottom:1rem}.grade-item{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:var(--card-bg);border-radius:12px;border:1px solid var(--border-secondary);transition:all .2s ease;position:relative;overflow:hidden}.grade-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:currentColor;opacity:0;transition:opacity .3s ease}.grade-item:hover{border-color:currentColor;transform:translate(4px)}.grade-item:hover:before{opacity:1}.grade-item.grade-current{color:#175676}.grade-item.grade-target{color:#48bb78}.grade-item.grade-final{background:linear-gradient(135deg,#48bb7826,#38a16926);border:2px solid #48bb78;color:#48bb78}.grade-info{display:flex;flex-direction:column;gap:.25rem;flex:1}.grade-label{font-size:.75rem;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:color .3s ease}.grade-value{font-size:1.5rem;font-weight:800;line-height:1.2}.grade-value.current{color:#175676}.grade-value.target{color:#48bb78}.grade-value.final{color:#48bb78;font-size:1.75rem}.final-grade-badge{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#48bb78,#38a169);color:#fff;font-size:1.25rem;flex-shrink:0;box-shadow:0 4px 12px #48bb784d}.empty-subjects{text-align:center;padding:3rem 2rem;color:var(--text-muted);margin-bottom:1.5rem;transition:color .3s ease}.empty-subjects-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.empty-subjects p{font-size:1rem;margin:0}.btn-add-subject{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:1rem 1.5rem;border:2px dashed var(--border-tertiary);border-radius:12px;background:var(--card-bg);color:#175676;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-add-subject:hover{border-color:#175676;background:linear-gradient(135deg,#667eea0d,#764ba20d);transform:translateY(-2px);box-shadow:0 4px 12px #667eea26}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:fadeIn .25s cubic-bezier(.4,0,.2,1)}@keyframes fadeIn{0%{opacity:0;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px)}to{opacity:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}}.modal-content{background:var(--modal-bg);border-radius:24px;width:100%;max-width:560px;box-shadow:0 25px 50px -12px #00000040,0 0 0 1px #0000000d;animation:modalSlideUp .35s cubic-bezier(.16,1,.3,1) forwards;transition:background-color .3s ease;border:1px solid rgba(255,255,255,.1);overflow:hidden;position:relative}.modal-content:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(102,126,234,.3),transparent)}@keyframes modalSlideUp{0%{transform:translateY(24px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:2.5rem 2.5rem 1.75rem;border-bottom:1px solid var(--border-secondary);transition:border-color .3s ease;background:linear-gradient(180deg,rgba(102,126,234,.02),transparent)}.modal-header h2{font-size:1.875rem;font-weight:800;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;letter-spacing:-.02em}.modal-close{background:var(--bg-tertiary);border:none;color:var(--text-tertiary);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;border-radius:12px;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:1.25rem;width:40px;height:40px;position:relative}.modal-close:before{content:"";position:absolute;inset:0;border-radius:12px;background:linear-gradient(135deg,#667eea1a,#764ba21a);opacity:0;transition:opacity .2s ease}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary);transform:rotate(90deg) scale(1.05)}.modal-close:hover:before{opacity:1}.modal-body{padding:2.5rem;display:flex;flex-direction:column;gap:1.75rem;background:var(--modal-bg)}.form-group{display:flex;flex-direction:column;gap:.625rem;position:relative}.form-group:has(.checkbox-label){display:block}.form-group label{font-size:.75rem;font-weight:600;color:var(--text-secondary);transition:color .3s ease;letter-spacing:.05em;text-transform:uppercase;margin-bottom:.25rem}.form-group input,.form-group select{padding:1rem 1.25rem;border:2px solid var(--input-border);border-radius:14px;font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--input-bg);transition:all .25s cubic-bezier(.4,0,.2,1);position:relative}.form-group input:hover{border-color:var(--border-tertiary)}.form-group input:focus,.form-group select:focus{outline:none;border-color:#175676;box-shadow:0 0 0 4px #667eea1a,0 4px 12px #667eea26;transform:translateY(-1px)}.form-group input.input-error,.form-group input.input-error:focus{border-color:#f56565;box-shadow:0 0 0 4px #f565651a,0 4px 12px #f5656526}.form-group input::-moz-placeholder{color:var(--text-muted);opacity:.6;font-weight:400}.form-group input::placeholder{color:var(--text-muted);opacity:.6;font-weight:400}.checkbox-label{display:inline-flex!important;align-items:center;gap:.875rem;cursor:pointer;font-size:.9375rem;color:var(--text-secondary);font-weight:500;margin:0;width:auto;transition:all .2s cubic-bezier(.4,0,.2,1);padding:1rem 1.25rem;border-radius:14px;border:2px solid transparent;background:var(--bg-tertiary)}.checkbox-label:hover{background:var(--bg-secondary);border-color:var(--border-secondary);transform:translateY(-1px);box-shadow:0 2px 8px #0000000d}.checkbox-label input[type=checkbox]{width:22px;height:22px;cursor:pointer;flex-shrink:0;margin:0;display:inline-block;vertical-align:middle;border-radius:6px;appearance:none;-webkit-appearance:none;-moz-appearance:none;border:2px solid var(--border-tertiary);background:var(--input-bg);position:relative;transition:all .2s cubic-bezier(.4,0,.2,1)}.checkbox-label input[type=checkbox]:checked{background:linear-gradient(135deg,#175676,#1a6a8e);border-color:#175676}.checkbox-label input[type=checkbox]:checked:after{content:"";position:absolute;left:6px;top:2px;width:6px;height:12px;border:solid white;border-width:0 3px 3px 0;transform:rotate(45deg);box-shadow:0 1px 2px #0003}.checkbox-label input[type=checkbox]:hover{border-color:#175676;box-shadow:0 0 0 3px #667eea1a}.checkbox-label input[type=checkbox]:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #667eea26}.checkbox-label span{display:inline;vertical-align:middle}.form-error{padding:1rem 1.25rem;background:linear-gradient(135deg,#f565651a,#e53e3e14);border:2px solid #f56565;border-radius:14px;color:#e53e3e;font-size:.875rem;font-weight:500;margin-top:-.25rem;display:flex;align-items:center;gap:.75rem;box-shadow:0 2px 8px #f565651a;animation:errorShake .4s cubic-bezier(.4,0,.2,1)}@keyframes errorShake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.form-error:before{content:"⚠";font-size:1.25rem;flex-shrink:0;filter:drop-shadow(0 1px 2px rgba(229,62,62,.3))}.education-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd' /%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:1.25em;padding-right:2.5rem}.modal-actions{display:flex;justify-content:flex-end;gap:.875rem;padding:2rem 2.5rem 2.5rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease;background:linear-gradient(180deg,transparent,rgba(102,126,234,.02))}.btn-primary,.btn-secondary{padding:1rem 2rem;border-radius:14px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);border:none;position:relative;overflow:hidden;letter-spacing:.01em}.btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;box-shadow:0 4px 14px #667eea59,0 0 0 1px #667eea1a}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #667eea66,0 0 0 1px #667eea33}.btn-primary:hover:not(:disabled):before{left:100%}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:2px solid var(--btn-secondary-border);box-shadow:0 2px 8px #0000000d}.btn-secondary:hover{background:var(--btn-secondary-hover);border-color:var(--border-tertiary);transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.btn-secondary:active{transform:translateY(0)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;inset:0;width:100%;height:100vh;gap:1rem;z-index:1000;background:var(--bg-primary);transition:background-color .3s ease}.loading-spinner{width:48px;height:48px;border:4px solid var(--border-secondary);border-top-color:var(--accent-primary-solid);border-radius:50%;animation:spin .8s linear infinite}.loading-screen p{font-size:1rem;color:var(--text-tertiary);transition:color .3s ease}@media(max-width:768px){.grades-content{padding-left:0}.grades-header{padding:1.5rem 1.5rem 1.25rem}.grades-header-content{flex-direction:column;align-items:flex-start;gap:1.25rem}.grades-header h1{font-size:2rem}.grades-actions{width:100%}.btn-add-education{width:100%;justify-content:center}.grades-main{padding:1.5rem}.grades-stats-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.stat-card{padding:1.25rem}.stat-icon-wrapper{width:48px;height:48px;font-size:1.5rem}.stat-value{font-size:1.75rem}.subjects-grid{grid-template-columns:1fr;gap:1.25rem}.section-header{padding:1.5rem;flex-direction:column;align-items:flex-start;gap:1rem}.section-actions-header{width:100%;justify-content:space-between}.section-content{padding:1.5rem}.modal-content{max-width:100%;margin:1rem}.modal-header,.modal-body,.modal-actions{padding-left:1.5rem;padding-right:1.5rem}}@media(max-width:480px){.grades-stats-grid{grid-template-columns:1fr}.stat-card{flex-direction:column;text-align:center}.section-title-wrapper{flex-direction:column;align-items:flex-start;gap:1rem}.section-icon-wrapper{width:48px;height:48px}}.study-groups-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.study-groups-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.study-groups-page:has(.sidebar:hover) .study-groups-content{padding-left:240px}.study-groups-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1.5rem 2rem;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.study-groups-header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.study-groups-header h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.study-groups-actions{display:flex;gap:1rem}.btn-join-code,.btn-create-group{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-join-code{background:var(--btn-secondary-bg);color:var(--text-secondary);border:1px solid var(--btn-secondary-border)}.btn-join-code:hover{background:var(--btn-secondary-hover)}.btn-create-group{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff}.btn-create-group:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.study-groups-main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}.study-groups-container{display:flex;flex-direction:column;gap:2rem}.search-filters-section{display:flex;flex-direction:row;justify-content:space-between;align-items:center;gap:1.5rem;width:100%}.search-bar-wrapper{position:relative;display:flex;align-items:center;flex:1;max-width:600px}.search-icon{position:absolute;left:1rem;font-size:1.25rem;color:var(--text-muted);pointer-events:none}.search-input{width:100%;padding:.75rem 3.5rem .75rem 3rem;border:2px solid var(--input-border);border-radius:10px;font-size:1rem;font-family:inherit;color:var(--text-primary);transition:border-color .2s ease;background:var(--input-bg)}.btn-search{position:absolute;right:.5rem;display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:none;border-radius:8px;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;cursor:pointer;transition:all .2s ease;font-size:1.125rem}.btn-search:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.btn-search:active{transform:translateY(0)}.search-input::-moz-placeholder{color:var(--text-muted)}.search-input::placeholder{color:var(--text-muted)}.group-filter-pill{display:flex;background:var(--bg-tertiary);border-radius:24px;padding:4px;gap:4px;border:1px solid var(--border-secondary)}.pill-option{padding:.5rem 1.25rem;border:none;border-radius:20px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;background:transparent;color:var(--text-secondary);white-space:nowrap}.pill-option:hover{color:var(--text-primary);background:var(--bg-secondary)}.pill-option.active{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;box-shadow:0 2px 4px #667eea4d}.filters-row{display:flex;gap:2rem;flex-wrap:wrap;align-items:center}.filter-group{display:flex;align-items:center;gap:.75rem}.filter-group label{font-size:.9375rem;font-weight:600;color:var(--text-secondary)}.filter-buttons{display:flex;gap:.5rem}.filter-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:2px solid var(--border-secondary);border-radius:8px;background:var(--card-bg);color:var(--text-secondary);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.filter-btn:hover{border-color:var(--accent-primary-solid);color:var(--accent-primary-solid)}.filter-btn.active{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border-color:transparent}.tag-filter-select{padding:.5rem 1rem;border:2px solid var(--input-border);border-radius:8px;background:var(--input-bg);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;font-family:inherit;min-width:150px}.tag-filter-select:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.empty-groups{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:var(--card-bg);border-radius:12px;box-shadow:var(--card-shadow);transition:background-color .3s ease}.empty-icon{font-size:4rem;color:var(--border-tertiary);margin-bottom:1rem}.empty-groups p{font-size:1.125rem;color:var(--text-tertiary);margin:0}.group-card{background:var(--card-bg);border-radius:12px;box-shadow:var(--card-shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,background-color .3s ease}.group-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.group-card-header{padding:1rem 1.5rem;background:var(--bg-tertiary);border-bottom:1px solid var(--border-secondary);display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:background-color .3s ease,border-color .3s ease}.group-type-badge{display:flex;align-items:center;gap:.5rem;padding:.375rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;background:#eef2ff;color:#175676}.group-type-badge .type-icon{font-size:1rem}.group-code-wrapper{display:flex;align-items:center;gap:.5rem}.group-code-label{font-size:.75rem;color:var(--text-tertiary);font-weight:600;text-transform:uppercase}.group-code{font-family:Monaco,Menlo,monospace;font-size:.875rem;font-weight:700;color:var(--text-primary);background:var(--card-bg);padding:.25rem .5rem;border-radius:4px;border:1px solid var(--border-secondary);transition:background-color .3s ease,border-color .3s ease,color .3s ease}.btn-copy-code{display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:none;background:transparent;color:var(--text-tertiary);cursor:pointer;border-radius:4px;transition:all .2s ease}.btn-copy-code:hover{background:var(--bg-tertiary);color:var(--accent-primary-solid)}.copy-icon{font-size:1rem}.group-card-content{padding:1.5rem}.group-name{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem}.group-description{font-size:.9375rem;color:var(--text-secondary);line-height:1.6;margin:0 0 1rem}.group-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.tag{padding:.375rem .75rem;background:#eef2ff;color:#175676;border-radius:6px;font-size:.75rem;font-weight:600}.group-meta{display:flex;align-items:center;gap:1rem;padding-top:1rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease}.group-members{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-tertiary);font-weight:500}.members-icon{font-size:1.125rem}.modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{background:var(--modal-bg);border-radius:16px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s ease-out forwards;transition:background-color .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:1px solid var(--border-secondary);position:sticky;top:0;background:var(--modal-bg);z-index:10;border-radius:16px 16px 0 0;transition:background-color .3s ease,border-color .3s ease}.modal-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0}.modal-close{background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease;font-size:1.5rem}.modal-body{padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9375rem;font-weight:600;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{padding:.75rem;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;color:var(--text-primary);transition:border-color .2s ease;background:var(--input-bg)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.form-group textarea{resize:vertical;min-height:80px}.form-group input::-moz-placeholder,.form-group textarea::-moz-placeholder{color:var(--text-muted)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-hint{font-size:.875rem;color:var(--text-tertiary);margin:0}.radio-label{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border:2px solid #e2e8f0;border-radius:8px;cursor:pointer;transition:all .2s ease;flex:1;justify-content:center}.radio-label:hover{border-color:#175676;background:#f7fafc}.radio-label input[type=radio]{display:none;margin:0;cursor:pointer;accent-color:#175676}.radio-label input[type=radio]:checked+svg+span,.radio-label:has(input[type=radio]:checked){border-color:#175676;background:#eef2ff;color:#175676;font-weight:600}.tag-input-wrapper{display:flex;gap:.5rem;align-items:center}.btn-remove-tag{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#f56565;cursor:pointer;transition:all .2s ease}.btn-remove-tag:hover{background:#fff5f5;border-color:#f56565}.btn-add-tag{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#175676;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-add-tag:hover{background:#eef2ff;border-color:#175676}.modal-actions{display:flex;justify-content:flex-end;gap:.75rem;padding:1.5rem 2rem;border-top:1px solid #e2e8f0}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#edf2f7;color:#4a5568;border:1px solid #e2e8f0}.btn-secondary:hover{background:#e2e8f0}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;position:fixed;inset:0;width:100%;height:100vh;gap:1rem;z-index:1000;background:#f7fafc}.loading-spinner{width:40px;height:40px;border:4px solid #e2e8f0;border-top-color:#175676;border-radius:50%;animation:spin .8s linear infinite}.loading-screen p{font-size:1rem;color:#718096}@media(max-width:768px){.study-groups-content{padding-left:0}.study-groups-header-content{flex-direction:column;align-items:flex-start;gap:1rem}.study-groups-actions{width:100%;flex-direction:column}.btn-join-code,.btn-create-group{width:100%;justify-content:center}.search-filters-section{flex-direction:column;align-items:stretch;gap:1rem}.search-bar-wrapper{max-width:100%}.group-filter-pill{align-self:flex-start}.filters-row{flex-direction:column;align-items:flex-start}.groups-grid{grid-template-columns:1fr}.group-card-header{flex-direction:column;align-items:flex-start}}.group-detail-page{display:flex;min-height:100vh;background:#f5f7fa}.group-detail-content{flex:1;margin-left:70px;padding:2rem;color:#1a202c;transition:margin-left .3s ease}.group-detail-page:has(.sidebar:hover) .group-detail-content{margin-left:240px}.group-detail-header{margin-bottom:2rem}.btn-back{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:#fff;border:1px solid #e2e8f0;border-radius:8px;color:#4a5568;font-size:1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 1px 3px #0000001a}.btn-back:hover{background:#f7fafc;border-color:#cbd5e0;transform:translate(-4px);box-shadow:0 2px 6px #00000026}.group-detail-main{max-width:1200px;margin:0 auto}.group-detail-info{background:#fff;border-radius:16px;padding:2rem;margin-bottom:2rem;border:1px solid #e2e8f0;box-shadow:0 4px 6px #00000012}.group-header-section{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem;flex-wrap:wrap;gap:1rem;position:relative}.group-title-section{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.group-title-section h1{margin:0;font-size:2.5rem;font-weight:700;color:#1a202c}.group-type-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#edf2f7;border-radius:20px;font-size:.9rem;color:#4a5568;border:1px solid #e2e8f0}.type-icon{font-size:1.2rem}.join-code-section{display:flex;flex-direction:column;gap:.5rem;position:relative}.join-code-section-wrapper{display:flex;align-items:center;gap:.75rem}.join-code-section label{font-size:.9rem;color:#718096;font-weight:500}.join-code-display{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:#f7fafc;border-radius:8px;border:1px solid #e2e8f0}.join-code-display code{font-size:1.2rem;font-weight:600;letter-spacing:2px;font-family:Courier New,monospace;color:#2d3748}.btn-copy-code{background:#edf2f7;border:1px solid #e2e8f0;border-radius:6px;color:#4a5568;padding:.5rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.btn-copy-code:hover{background:#e2e8f0;color:#2d3748}.group-description-section,.group-tags-section,.group-stats-section{margin-bottom:2rem}.group-description-section h3,.group-tags-section h3{margin:0 0 1rem;font-size:1.2rem;color:#2d3748;font-weight:600}.group-description-section p{margin:0;line-height:1.6;color:#4a5568}.tags-list{display:flex;flex-wrap:wrap;gap:.5rem}.tags-list .tag{padding:.5rem 1rem;background:#edf2f7;border-radius:20px;font-size:.9rem;color:#4a5568;border:1px solid #e2e8f0}.group-stats-section{display:flex;gap:2rem;flex-wrap:wrap}.stat-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:#f7fafc;border-radius:12px;border:1px solid #e2e8f0}.stat-icon{font-size:2rem;color:#175676}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:1.5rem;font-weight:700;color:#1a202c}.stat-label{font-size:.9rem;color:#718096}.group-join-section{margin-top:2rem;padding-top:2rem;border-top:1px solid #e2e8f0;display:flex;flex-direction:column;gap:.5rem;align-items:flex-start}.btn-join-group{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-join-group:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-join-group:disabled{opacity:.6;cursor:not-allowed;transform:none}.join-icon{font-size:1.25rem}.join-error{font-size:.875rem;color:#e53e3e;margin:0}.group-members-section{background:#fff;border-radius:16px;padding:2rem;border:1px solid #e2e8f0;box-shadow:0 4px 6px #00000012}.group-members-section h2{margin:0 0 1.5rem;font-size:1.8rem;color:#1a202c;font-weight:700}.empty-members{text-align:center;padding:3rem;color:#718096}.empty-icon{font-size:4rem;margin-bottom:1rem;color:#cbd5e0}.members-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.member-card{background:#f7fafc;border-radius:12px;padding:1.5rem;border:1px solid #e2e8f0;transition:all .3s ease}.member-card:hover{background:#edf2f7;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.member-info{display:flex;align-items:center;gap:1rem}.member-avatar{width:50px;height:50px;border-radius:50%;background:#175676;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.member-details{display:flex;flex-direction:column;gap:.25rem}.member-username{font-weight:700;font-size:1rem;color:#1a202c}.member-role{font-weight:500;font-size:.9rem;text-transform:capitalize;color:#4a5568}.member-joined{font-size:.85rem;color:#718096}.group-menu-wrapper{position:relative}.btn-menu{background:#fff;border:1px solid #e2e8f0;border-radius:8px;color:#4a5568;padding:.5rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;width:36px;height:36px}.btn-menu:hover{background:#f7fafc;border-color:#cbd5e0;color:#2d3748}.menu-overlay{position:fixed;inset:0;z-index:998}.menu-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:180px;z-index:999;overflow:hidden}.menu-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;width:100%;background:none;border:none;text-align:left;color:#4a5568;font-size:.95rem;cursor:pointer;transition:background .2s ease}.menu-item:hover{background:#f7fafc}.menu-item svg{font-size:1.2rem;color:#175676}.menu-item-danger{color:#e53e3e!important}.menu-item-danger:hover{background:#fed7d7!important}.menu-item-danger svg{color:#e53e3e!important}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e2e8f0}.modal-header h2{margin:0;font-size:1.5rem;font-weight:700;color:#1a202c}.modal-close{background:none;border:none;color:#718096;font-size:1.5rem;cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s ease}.modal-close:hover{background:#f7fafc;color:#2d3748}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;padding:1.5rem;border-top:1px solid #e2e8f0}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#2d3748;font-size:.95rem}.form-group input[type=text],.form-group input[type=number],.form-group textarea{width:100%;padding:.75rem;border:1px solid #e2e8f0;border-radius:8px;font-size:1rem;color:#1a202c;transition:border-color .2s ease}.form-group input[type=text]:focus,.form-group input[type=number]:focus,.form-group textarea:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #667eea1a}.form-hint{font-weight:400;color:#718096;font-size:.85rem;margin-left:.5rem}.form-error{margin:.5rem 0 0;color:#e53e3e;font-size:.875rem;font-weight:500}.form-group input.error{border-color:#e53e3e}.form-group input.error:focus{border-color:#e53e3e;box-shadow:0 0 0 3px #e53e3e1a}.group-type-options{display:flex;gap:1rem}.radio-label{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border:2px solid #e2e8f0;border-radius:8px;cursor:pointer;transition:all .2s ease;flex:1}.radio-label input[type=radio]{display:none}.radio-label:has(input:checked){border-color:#175676;background:#f0f4ff}.tag-input-wrapper{display:flex;gap:.5rem;margin-bottom:.5rem}.tag-input{flex:1}.btn-remove-tag{background:#fed7d7;border:1px solid #fc8181;border-radius:6px;color:#c53030;padding:.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.btn-remove-tag:hover{background:#feb2b2;border-color:#f56565}.btn-add-tag{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#edf2f7;border:1px solid #e2e8f0;border-radius:8px;color:#4a5568;font-size:.9rem;cursor:pointer;transition:all .2s ease}.btn-add-tag:hover{background:#e2e8f0;color:#2d3748}.btn-primary{padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{padding:.75rem 1.5rem;background:#fff;border:1px solid #e2e8f0;border-radius:8px;color:#4a5568;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:#f7fafc;border-color:#cbd5e0}@media(max-width:768px){.group-detail-content{margin-left:0;padding:1rem}.group-header-section{flex-direction:column}.group-title-section h1{font-size:2rem}.members-list{grid-template-columns:1fr}.menu-dropdown{right:0;left:auto}}.group-tasks-section{background:#fff;border-radius:16px;padding:2rem;margin-top:2rem;border:1px solid #e2e8f0;box-shadow:0 4px 6px #00000012}.group-tasks-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.group-tasks-header h2{margin:0;font-size:1.8rem;color:#1a202c;font-weight:700}.btn-create-task{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-create-task:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.task-filter-pills{display:flex;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}.filter-pill{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#f7fafc;border:1px solid #e2e8f0;border-radius:20px;font-size:.9rem;font-weight:600;color:#4a5568;cursor:pointer;transition:all .2s ease}.filter-pill:hover{background:#edf2f7;border-color:#cbd5e0}.filter-pill.active{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border-color:transparent}.empty-tasks{text-align:center;padding:3rem;color:#718096}.tasks-list{display:flex;flex-direction:column;gap:1rem}.task-card{background:#f7fafc;border-radius:12px;padding:1.5rem;border:2px solid #e2e8f0;transition:all .3s ease}.task-card:hover{background:#fff;border-color:#cbd5e0;box-shadow:0 4px 6px #0000001a}.task-card.completed{opacity:.7;background:#edf2f7}.task-card.completed .task-title{text-decoration:line-through;color:#718096}.task-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;gap:1rem}.task-title-row{display:flex;align-items:center;gap:.75rem;flex:1;flex-wrap:wrap}.task-checkbox{background:none;border:none;padding:0;cursor:pointer;display:flex;align-items:center;color:#175676;transition:all .2s ease}.task-checkbox:hover{transform:scale(1.1)}.check-icon{font-size:1.5rem}.check-icon.completed{color:#48bb78}.task-title{margin:0;font-size:1.25rem;font-weight:700;color:#1a202c;flex:1}.task-type-badge{display:flex;align-items:center;gap:.5rem;padding:.375rem .75rem;background:#eef2ff;border-radius:6px;font-size:.75rem;font-weight:600;color:#175676}.task-actions{display:flex;gap:.5rem}.btn-task-action{background:#fff;border:1px solid #e2e8f0;border-radius:6px;padding:.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#4a5568;transition:all .2s ease}.btn-task-action:hover{background:#f7fafc;border-color:#cbd5e0;color:#2d3748}.btn-task-action.btn-delete:hover{background:#fed7d7;border-color:#fc8181;color:#c53030}.task-description{margin:.75rem 0;color:#4a5568;line-height:1.6}.task-meta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid #e2e8f0}.task-date,.task-time,.task-status,.task-priority,.task-progress{padding:.25rem .75rem;background:#fff;border-radius:6px;font-size:.85rem;font-weight:500;border:1px solid #e2e8f0}.task-status.status-active{background:#c6f6d5;color:#22543d;border-color:#9ae6b4}.task-status.status-completed{background:#bee3f8;color:#2c5282;border-color:#90cdf4}.task-status.status-paused{background:#faf089;color:#744210;border-color:#f6e05e}.task-status.status-cancelled{background:#fed7d7;color:#742a2a;border-color:#fc8181}.task-priority.priority-low{background:#e6fffa;color:#234e52;border-color:#81e6d9}.task-priority.priority-medium{background:#feebc8;color:#7c2d12;border-color:#fbd38d}.task-priority.priority-high{background:#fed7d7;color:#742a2a;border-color:#fc8181}.task-creator{margin-top:.75rem;font-size:.85rem;color:#718096;font-style:italic}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group select,.form-group input[type=date],.form-group input[type=time],.form-group input[type=color]{width:100%;padding:.75rem;border:1px solid #e2e8f0;border-radius:8px;font-size:1rem;color:#1a202c;transition:border-color .2s ease;background:#fff}.form-group select:focus,.form-group input[type=date]:focus,.form-group input[type=time]:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #667eea1a}@media(max-width:768px){.group-tasks-header{flex-direction:column;align-items:stretch}.btn-create-task{width:100%;justify-content:center}.form-row{grid-template-columns:1fr}.task-title-row{flex-direction:column;align-items:flex-start}}.flashcards-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.flashcards-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.flashcards-page:has(.sidebar:hover) .flashcards-content{padding-left:240px}.flashcards-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1.5rem 2rem;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.flashcards-header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.flashcards-header h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.btn-create-deck{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-create-deck:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.flashcards-subheader{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;transition:background-color .3s ease,border-color .3s ease}.flashcards-subheader-left{display:flex;align-items:center;gap:1rem}.header-description{color:var(--text-tertiary);font-size:.9rem;margin:0}.flashcards-subheader-right{display:flex;gap:1rem}.btn-review,.btn-create-flashcard{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-review{background:linear-gradient(135deg,#43e97b,#38f9d7);color:#fff}.btn-review:hover{transform:translateY(-2px);box-shadow:0 4px 12px #43e97b66}.btn-create-flashcard{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff}.btn-create-flashcard:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.flashcards-search-section{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1rem 2rem;transition:background-color .3s ease,border-color .3s ease}.search-bar-wrapper{position:relative;display:flex;align-items:center;max-width:600px;margin:0 auto}.search-icon{position:absolute;left:1rem;color:var(--text-muted);font-size:1.25rem;pointer-events:none}.search-input{width:100%;padding:.75rem 1rem .75rem 3rem;border:1px solid var(--input-border);border-radius:8px;font-size:1rem;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary)}.search-input:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.search-clear{position:absolute;right:.75rem;background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.search-clear:hover{background:var(--bg-tertiary);color:var(--text-secondary)}.search-results-header{margin-bottom:1.5rem}.search-results-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.flashcard-deck-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:6px;margin-bottom:1rem;font-size:.85rem;font-weight:500;color:var(--text-secondary);width:-moz-fit-content;width:fit-content;transition:background-color .3s ease,border-color .3s ease}.deck-color-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.flashcards-main{flex:1;padding:2rem}.flashcards-main-full{flex:1;display:flex;flex-direction:column;min-height:0;height:100vh;overflow:hidden}.flashcards-main-detail{flex:1;display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:#f9fafb}.flashcards-container{max-width:1400px;margin:0 auto}.decks-section{width:100%}.empty-decks{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.empty-icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.flashcards-two-column-layout{display:flex;flex:1;min-height:0;gap:0;overflow:hidden}.decks-sidebar{width:280px;min-width:280px;background:#fff;border-right:1px solid #e5e7eb;display:flex;flex-direction:column;overflow-y:auto;padding:0;height:100%}.decks-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.5rem 1rem;background:#fff}.decks-sidebar-title{font-size:1rem;font-weight:700;color:#374151;margin:0}.btn-create-deck-sidebar{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid #e5e7eb;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.25rem}.btn-create-deck-sidebar:hover{background:#f3f4f6;border-color:#d1d5db;color:#1f2937}.decks-list-vertical{display:flex;flex-direction:column;padding:.5rem 0;gap:.5rem}.deck-list-item-vertical{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1.5rem;background:#fff;border:none;border-radius:8px;cursor:pointer;transition:all .15s ease;gap:1rem;position:relative;margin:0 .5rem}.deck-list-item-vertical:hover{background:#f9fafb}.deck-list-item-vertical.active{border:none}.deck-list-item-vertical.active .deck-list-info h3{font-weight:600}.deck-icon-large{flex-shrink:0;width:48px;height:48px}.deck-list-item-content{display:flex;align-items:center;gap:1rem;flex:1;min-width:0}.deck-list-info{flex:1;min-width:0}.deck-list-info h3{font-size:.9375rem;font-weight:500;color:#374151;margin:0 0 .25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.deck-list-info .deck-count{font-size:.8125rem;color:#6b7280;margin:0;font-weight:400}.deck-list-menu{display:flex;align-items:center;position:relative}.btn-menu-dots{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:#fff;border:1px solid #e5e7eb;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.25rem;line-height:1}.btn-menu-dots:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.deck-dropdown-menu{position:absolute;top:100%;right:0;margin-top:.5rem;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #0000001a;min-width:140px;z-index:100;overflow:hidden;animation:dropdownFadeIn .2s ease-out;transform-origin:top right}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;background:transparent;border:none;text-align:left;font-size:.9375rem;cursor:pointer;transition:all .15s ease;color:#1f2937}.dropdown-item:hover{background:#f9fafb}.dropdown-item.edit{color:#175676}.dropdown-item.edit:hover{background:#e0f2fe;color:#0c4a6e}.dropdown-item.delete{color:#dc2626}.dropdown-item.delete:hover{background:#fee2e2;color:#b91c1c}.dropdown-item svg{width:18px;height:18px}.empty-decks-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.5rem;text-align:center;min-height:300px}.empty-decks-state h2{font-size:1rem;font-weight:600;color:#1f2937;margin:1rem 0 .5rem}.empty-decks-state p{font-size:.875rem;color:#6b7280;margin:0 0 1.5rem}.empty-deck-icon-wrapper{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:12px}.empty-deck-icon-wrapper .empty-deck-icon{width:32px;height:32px;color:#9ca3af}.btn-create-deck-empty{display:flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;margin-top:1.5rem}.btn-create-deck-empty:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.flashcards-content-panel{flex:1;display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:#fff;padding:0}.flashcards-panel-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:1.5rem 2rem}.flashcards-panel-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.btn-back-panel{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:1px solid #e5e7eb;border-radius:8px;color:#6b7280;cursor:pointer;transition:all .2s ease}.btn-back-panel:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.flashcards-panel-header-actions{display:flex;gap:.75rem}.btn-review-header,.btn-create-flashcard-header{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-review-header{background:linear-gradient(135deg,#43e97b,#38f9d7)}.btn-review-header:hover{transform:translateY(-1px);box-shadow:0 4px 12px #43e97b4d}.btn-create-flashcard-header:hover{background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.flashcards-panel-header-info{display:flex;flex-direction:column;gap:.5rem}.flashcards-panel-breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#6b7280}.breadcrumb-separator{color:#d1d5db}.flashcards-panel-title{font-size:1.5rem;font-weight:600;color:#1f2937;margin:0}.flashcards-panel-content{flex:1;padding:2rem;overflow-y:auto}.flashcards-panel-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:400px;text-align:center;color:#6b7280;padding:2rem}.empty-panel-icon-wrapper{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:16px;margin-bottom:1.5rem}.empty-panel-icon-wrapper .empty-icon{width:40px;height:40px;color:#9ca3af}.flashcards-panel-empty h2{font-size:1.25rem;font-weight:600;color:#1f2937;margin:0 0 .5rem}.flashcards-panel-empty p{font-size:.9375rem;color:#6b7280;margin:0}.flashcards-grid-view{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem}.flashcard-card-grid{position:relative;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:180px;justify-content:center}.flashcard-card-grid:hover{border-color:#175676;box-shadow:0 4px 12px #17567626;transform:translateY(-2px)}.flashcard-card-grid-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#e0f2fe;border-radius:12px;color:#175676;margin-bottom:1rem;font-size:1.5rem}.flashcard-card-grid-content{flex:1;width:100%}.flashcard-card-grid-title{font-size:.9375rem;font-weight:500;color:#1f2937;margin:0 0 .5rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.flashcard-card-grid-preview{font-size:.8125rem;color:#6b7280;margin:0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.empty-flashcards{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-tertiary);max-width:500px;margin:0 auto;width:100%}.empty-flashcard-icon-wrapper{width:120px;height:120px;border-radius:24px;background:linear-gradient(135deg,#667eea14,#764ba214);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.empty-flashcards .empty-icon{font-size:4rem;color:#175676;opacity:.6}.empty-flashcards h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;letter-spacing:-.01em}.empty-flashcards p{font-size:1rem;color:var(--text-tertiary);margin:0 0 1.5rem;line-height:1.6}.btn-create-flashcard-empty{display:flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #667eea40;margin-top:1.5rem}.btn-create-flashcard-empty:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea66}.decks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.deck-card{background:var(--card-bg);border:2px solid var(--card-border);border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.deck-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:currentColor}.deck-card-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.deck-color-indicator{width:12px;height:12px;border-radius:50%;flex-shrink:0}.deck-name{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0;flex:1}.deck-description{color:var(--text-tertiary);font-size:.9rem;margin:0 0 1rem;line-height:1.5}.deck-meta{margin-bottom:1rem}.deck-count{color:var(--text-secondary);font-size:.9rem;font-weight:500}.deck-actions{display:flex;gap:.5rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease}.flashcards-section{width:100%}.flashcards-detail-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:2rem;position:sticky;top:0;z-index:10;box-shadow:0 1px 3px #0000000d}.flashcards-detail-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.btn-back-detail{display:flex;align-items:center;gap:.5rem;padding:.625rem 1rem;background:transparent;border:1px solid #e5e7eb;border-radius:8px;color:#6b7280;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-back-detail:hover{background:#f9fafb;border-color:#d1d5db;color:#1f2937}.flashcards-detail-header-actions{display:flex;gap:.75rem}.btn-review-detail,.btn-create-flashcard-detail{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-review-detail{background:linear-gradient(135deg,#43e97b,#38f9d7);color:#fff}.btn-review-detail:hover{transform:translateY(-1px);box-shadow:0 4px 12px #43e97b4d}.btn-create-flashcard-detail{background:#175676;color:#fff}.btn-create-flashcard-detail:hover{background:#1a6a8e;transform:translateY(-1px);box-shadow:0 4px 12px #1756764d}.flashcards-detail-header-info{display:flex;flex-direction:column;gap:.5rem}.flashcards-detail-title{font-size:2rem;font-weight:700;color:#1f2937;margin:0;letter-spacing:-.02em}.flashcards-detail-description{font-size:.9375rem;color:#6b7280;margin:0}.flashcards-detail-meta{display:flex;align-items:center;gap:1rem;margin-top:.5rem}.flashcards-count-badge{display:inline-flex;align-items:center;padding:.375rem .75rem;background:#e0f2fe;color:#0369a1;border-radius:6px;font-size:.8125rem;font-weight:500}.flashcards-search-section-detail{background:#fff;border-bottom:1px solid #e5e7eb;padding:1.25rem 2rem}.search-bar-wrapper-detail{position:relative;display:flex;align-items:center;max-width:600px}.search-icon-detail{position:absolute;left:1rem;color:#9ca3af;font-size:1.25rem;pointer-events:none}.search-input-detail{width:100%;padding:.75rem 1rem .75rem 3rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.9375rem;transition:all .2s ease;background:#fff;color:#1f2937}.search-input-detail:focus{outline:none;border-color:#175676;box-shadow:0 0 0 3px #1756761a}.search-clear-detail{position:absolute;right:.75rem;background:transparent;border:none;color:#9ca3af;cursor:pointer;padding:.25rem;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.search-clear-detail:hover{background:#f3f4f6;color:#6b7280}.flashcards-detail-container{flex:1;padding:2rem;max-width:1600px;margin:0 auto;width:100%}.flashcards-list-detail{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:1.5rem}.flashcard-card-detail{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:0;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 3px #0000001a}.flashcard-card-detail:hover{box-shadow:0 8px 24px #0000001f;transform:translateY(-2px);border-color:#175676}.flashcard-card-inner{padding:1.75rem;display:flex;flex-direction:column;gap:1rem}.flashcard-side{padding:1.25rem;border-radius:12px;min-height:120px;display:flex;flex-direction:column}.flashcard-front-detail,.flashcard-back-detail{background:#d0e7f5;border:1px solid #a8d4e8}.flashcard-side-label{font-size:.6875rem;text-transform:uppercase;font-weight:700;letter-spacing:.1em;color:#175676;margin-bottom:.75rem;opacity:.9}.flashcard-front-detail .flashcard-side-label,.flashcard-back-detail .flashcard-side-label{color:#175676}.flashcard-side-content{font-size:1rem;line-height:1.6;color:#1f2937;font-weight:500;white-space:pre-wrap;word-wrap:break-word;flex:1;display:flex;align-items:center}.flashcard-divider{display:flex;align-items:center;gap:.5rem;margin:.5rem 0}.flashcard-divider-line{flex:1;height:1px;background:linear-gradient(90deg,transparent,#d1d5db,transparent)}.flashcard-divider-icon{color:#9ca3af;font-size:1rem;opacity:.6}.flashcard-actions-detail{display:flex;gap:.5rem;padding:1rem 1.75rem;border-top:1px solid #f3f4f6;justify-content:flex-end;background:#fafafa}.btn-icon-detail{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:#fff;border:1px solid #e5e7eb;border-radius:8px;color:#6b7280;cursor:pointer;transition:all .2s ease;font-size:1.125rem}.btn-icon-detail:hover{transform:scale(1.05)}.btn-icon-detail.btn-edit{color:#175676}.btn-icon-detail.btn-edit:hover{background:#e0f2fe;border-color:#175676;color:#0369a1}.btn-icon-detail.btn-delete{color:#dc2626}.btn-icon-detail.btn-delete:hover{background:#fee2e2;border-color:#dc2626;color:#b91c1c}.empty-flashcards-detail{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6rem 2rem;text-align:center;max-width:500px;margin:0 auto}.empty-flashcard-icon-wrapper-detail{width:120px;height:120px;border-radius:24px;background:linear-gradient(135deg,#17567614,#1a6a8e14);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:float 3s ease-in-out infinite}.empty-icon-detail{font-size:4rem;color:#175676;opacity:.6}.empty-flashcards-title{font-size:1.5rem;font-weight:700;color:#1f2937;margin:0 0 .75rem;letter-spacing:-.01em}.empty-flashcards-text{font-size:1rem;color:#6b7280;margin:0 0 1.5rem;line-height:1.6}.btn-create-flashcard-empty-detail{display:flex;align-items:center;gap:.625rem;padding:.875rem 2rem;background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #17567640}.btn-create-flashcard-empty-detail:hover{transform:translateY(-2px);box-shadow:0 8px 24px #17567666}.empty-flashcards{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.flashcards-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.flashcard-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:1.5rem;transition:all .3s ease}.flashcard-card:hover{box-shadow:var(--shadow-md)}.flashcard-content{margin-bottom:1rem}.flashcard-front,.flashcard-back{padding:1rem;background:var(--bg-tertiary);border-radius:8px;margin-bottom:1rem;transition:background-color .3s ease}.flashcard-front h3,.flashcard-back h3{font-size:.75rem;text-transform:uppercase;color:var(--text-tertiary);margin:0 0 .5rem;font-weight:600;letter-spacing:.5px}.flashcard-front p,.flashcard-back p{color:var(--text-primary);font-size:1rem;line-height:1.6;margin:0;white-space:pre-wrap}.flashcard-separator{height:1px;background:var(--border-secondary);margin:.5rem 0}.flashcard-actions{display:flex;gap:.5rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease}.btn-icon{background:transparent;border:1px solid var(--border-secondary);border-radius:6px;padding:.5rem;color:var(--text-primary);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-tertiary);border-color:var(--border-tertiary)}.btn-icon.btn-danger{color:var(--error);border-color:var(--error)}.btn-icon.btn-danger:hover{background:#e53e3e1a;border-color:var(--error)}.modal-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.modal-content{background:var(--modal-bg);border-radius:16px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);transition:background-color .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-secondary);transition:border-color .3s ease}.modal-header h2{margin:0;font-size:1.5rem;color:var(--text-primary)}.modal-close{background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;padding:.5rem;border-radius:6px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-weight:500;font-size:.9rem}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid var(--input-border);border-radius:8px;font-size:1rem;font-family:inherit;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}.color-picker{display:flex;gap:.75rem;flex-wrap:wrap}.color-option{width:40px;height:40px;border-radius:8px;border:3px solid transparent;cursor:pointer;transition:all .2s ease}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--bg-secondary),0 0 0 4px var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;padding:1.5rem;border-top:1px solid var(--border-secondary);transition:border-color .3s ease}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:1px solid var(--btn-secondary-border)}.btn-secondary:hover{background:var(--btn-secondary-hover)}@media(max-width:768px){.flashcards-content{padding-left:0}.flashcards-header-content{flex-direction:column;gap:1rem;align-items:flex-start}.decks-grid,.flashcards-list{grid-template-columns:1fr}.flashcards-subheader{flex-direction:column;gap:1rem;align-items:flex-start}.flashcards-subheader-right{width:100%;flex-direction:column}.btn-review,.btn-create-flashcard{width:100%;justify-content:center}}.flashcard-review-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.flashcard-review-content{flex:1;padding-left:70px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.flashcard-review-page:has(.sidebar:hover) .flashcard-review-content{padding-left:240px}.flashcard-review-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.btn-back{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:6px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s ease}.btn-back:hover{background:var(--bg-secondary);border-color:var(--border-tertiary);color:var(--text-primary)}.review-progress{display:flex;align-items:center;gap:1rem}.progress-bar{width:200px;height:8px;background:var(--border-secondary);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(135deg,#175676,#1a6a8e);border-radius:4px;transition:width .3s ease}.progress-text{color:var(--text-secondary);font-weight:600;font-size:.9rem}.flashcard-review-main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.all-caught-up-container{width:100%;display:flex;align-items:center;justify-content:center;padding:2rem}.all-caught-up-card{text-align:center;background:#fff;border-radius:20px;padding:4rem 3rem;max-width:500px;width:100%;box-shadow:0 4px 6px #0000000d,0 20px 40px #00000014;border:1px solid rgba(0,0,0,.06);position:relative}.success-icon-wrapper{margin-bottom:2rem;display:flex;justify-content:center;align-items:center}.success-icon{font-size:5rem;color:#10b981;filter:drop-shadow(0 4px 8px rgba(16,185,129,.3))}.all-caught-up-title{font-size:2.5rem;font-weight:800;margin:0 0 1rem;color:#1a1a1a;letter-spacing:-.02em}.all-caught-up-message{font-size:1.125rem;color:#4a5568;line-height:1.7;margin:0 0 2.5rem;max-width:400px;margin-left:auto;margin-right:auto}.btn-go-back{padding:.875rem 2.5rem;background:#175676;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 14px #1756764d}.btn-go-back:hover{background:#1a6a8e;transform:translateY(-2px);box-shadow:0 6px 20px #17567666}.btn-go-back:active{transform:translateY(0);box-shadow:0 4px 14px #1756764d}.flashcard-review-container{width:100%;max-width:600px;display:flex;flex-direction:column;align-items:center;gap:2rem}.flashcard-review-card{width:100%;height:400px;perspective:1000px;cursor:pointer}.flashcard-inner{position:relative;width:100%;height:100%;text-align:center;transition:transform .6s;transform-style:preserve-3d}.flashcard-review-card.flipped .flashcard-inner{transform:rotateY(180deg)}.flashcard-front-side,.flashcard-back-side{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:16px;padding:3rem;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 10px 40px #0000001a,0 0 0 3px #175676;background:var(--card-bg);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.flashcard-back-side{transform:rotateY(180deg)}.flashcard-label{font-size:.75rem;text-transform:uppercase;letter-spacing:2px;font-weight:600;margin-bottom:1rem;color:var(--text-tertiary)}.flashcard-text{font-size:1.5rem;line-height:1.6;margin:0;white-space:pre-wrap;word-wrap:break-word;flex:1;display:flex;align-items:center;justify-content:center}.flashcard-hint{margin-top:1rem;font-size:.85rem;color:var(--text-muted);font-style:italic}.rating-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;width:100%;max-width:600px}.rating-btn{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem 1rem;border:2px solid var(--border-secondary);border-radius:12px;background:var(--card-bg);color:var(--text-secondary);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.rating-btn:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001a}.rating-btn svg{font-size:2rem}.rating-hard{border-color:#f6ad55;color:#ed8936}.rating-hard:hover{background:#feebc8;border-color:#ed8936}.rating-good{border-color:#68d391;color:#38a169}.rating-good:hover{background:#c6f6d5;border-color:#38a169}.rating-easy{border-color:#4fd1c7;color:#319795}.rating-easy:hover{background:#b2f5ea;border-color:#319795}@media(max-width:768px){.flashcard-review-content{padding-left:0}.flashcard-review-header{flex-direction:column;gap:1rem;align-items:flex-start}.review-progress{width:100%;justify-content:space-between}.progress-bar{flex:1}.flashcard-review-card{height:300px}.flashcard-text{font-size:1.2rem}.rating-buttons{grid-template-columns:repeat(2,1fr)}.rating-btn{padding:1rem .75rem}.rating-btn svg{font-size:1.5rem}.all-caught-up-card{padding:3rem 2rem}.success-icon{font-size:4rem}.all-caught-up-title{font-size:2rem}.all-caught-up-message{font-size:1rem}.btn-go-back{padding:.75rem 2rem;width:100%}}.settings-page{min-height:100vh;background:var(--bg-primary);display:flex;transition:background-color .3s ease}.settings-nav-sidebar{position:fixed;left:70px;top:0;height:100vh;width:220px;background:var(--bg-secondary);border-right:1px solid var(--border-primary);z-index:999;transition:left .3s ease;overflow-y:auto;overflow-x:hidden}.settings-page:has(.sidebar:hover) .settings-nav-sidebar{left:240px}.settings-nav{display:flex;flex-direction:column;padding:1.5rem 0;gap:.25rem}.settings-nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.25rem;background:transparent;border:none;color:var(--text-secondary);font-size:.95rem;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:left;width:100%;position:relative;border-radius:0 12px 12px 0;margin-right:.5rem}.settings-nav-item:hover{background:#17567614;color:#175676;transform:translate(4px)}.settings-nav-item.active{background:#1756761f;color:#175676;font-weight:600}.settings-nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:linear-gradient(135deg,#175676,#1a6a8e);border-radius:0 2px 2px 0}.nav-icon{font-size:1.25rem;flex-shrink:0;width:1.25rem;height:1.25rem}.settings-content{flex:1;padding-left:290px;display:flex;flex-direction:column;min-height:100vh;transition:padding-left .3s ease}.settings-page:has(.sidebar:hover) .settings-content{padding-left:460px}.settings-main{flex:1;padding:2.5rem 3rem;max-width:1200px;width:100%}.settings-panel{background:var(--card-bg);border-radius:20px;padding:3rem;box-shadow:0 4px 20px #00000014,0 1px 3px #0000000d;transition:all .3s ease;border:1px solid var(--border-secondary)}.settings-panel:hover{box-shadow:0 8px 30px #0000001f,0 2px 6px #00000014}.settings-section{margin-bottom:2rem}.settings-section-title{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin:0 0 2.5rem;letter-spacing:-.02em;position:relative;padding-bottom:1rem}.settings-section-title:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(135deg,#175676,#1a6a8e);border-radius:2px}.settings-form{display:flex;flex-direction:column;gap:1.75rem}.form-group{display:flex;flex-direction:column;gap:.75rem;position:relative}.form-group label{display:flex;align-items:center;gap:.625rem;color:var(--text-primary);font-weight:600;font-size:.95rem;margin-bottom:.25rem}.label-icon{font-size:1.15rem;color:#175676;transition:color .2s ease}.form-group:hover .label-icon{color:#1a6a8e}.form-input{padding:1rem 1.25rem;border:2px solid var(--border-secondary);border-radius:12px;font-size:1rem;font-family:inherit;transition:all .3s cubic-bezier(.4,0,.2,1);background:var(--input-bg);color:var(--text-primary);box-shadow:0 1px 2px #0000000d}.form-input:hover:not(:disabled){border-color:var(--border-tertiary);box-shadow:0 2px 4px #00000014}.form-input:focus{outline:none;border-color:#175676;box-shadow:0 0 0 4px #1756761f,0 2px 8px #0000001a;transform:translateY(-1px)}.form-input.error{border-color:var(--error);box-shadow:0 0 0 4px #e53e3e1a}.form-input.error:focus{border-color:var(--error);box-shadow:0 0 0 4px #e53e3e26}.form-input.disabled{background:var(--input-disabled-bg);color:var(--input-disabled-text);cursor:not-allowed}.form-input select{cursor:pointer}.form-hint{font-size:.875rem;color:var(--text-tertiary);margin:0;line-height:1.6;font-weight:400}.form-error{font-size:.875rem;color:var(--error);margin:0;line-height:1.6;font-weight:500;display:flex;align-items:center;gap:.375rem}.toggle-group{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background:var(--bg-secondary);border-radius:14px;border:2px solid var(--border-secondary);transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 3px #0000000d}.toggle-group:hover{border-color:#1756764d;box-shadow:0 4px 12px #00000014;transform:translateY(-1px)}.toggle-info{flex:1}.toggle-info label{display:block;margin-bottom:.375rem;font-weight:600;color:var(--text-primary);font-size:.95rem}.toggle-switch{position:relative;display:inline-block;width:52px;height:30px;margin:0;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:var(--border-tertiary);transition:.3s;border-radius:30px}.toggle-slider:before{position:absolute;content:"";height:22px;width:22px;left:4px;bottom:4px;background-color:#fff;transition:.3s;border-radius:50%;box-shadow:0 2px 4px #0003}.toggle-switch input:checked+.toggle-slider{background:linear-gradient(135deg,#175676,#1a6a8e);box-shadow:0 2px 8px #1756764d}.toggle-switch input:checked+.toggle-slider:before{transform:translate(22px)}.settings-actions{display:flex;gap:1.25rem;padding-top:2.5rem;border-top:2px solid var(--border-secondary);margin-top:3rem;transition:border-color .3s ease}.btn-primary,.btn-secondary{display:flex;align-items:center;gap:.5rem;padding:1rem 2.5rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);min-width:140px;justify-content:center}.btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff;box-shadow:0 4px 12px #17567640,0 2px 4px #17567633;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn-primary:hover:before{left:100%}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #17567659,0 4px 8px #17567640}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #1756764d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:2px solid var(--btn-secondary-border);box-shadow:0 1px 3px #0000000d}.btn-secondary:hover{background:var(--btn-secondary-hover);border-color:var(--border-tertiary);box-shadow:0 2px 6px #0000001a;transform:translateY(-1px)}.btn-logout{color:var(--error);border-color:var(--error)}.btn-logout:hover{background:#e53e3e1a;border-color:var(--error)}.settings-nav-sidebar::-webkit-scrollbar{width:6px}.settings-nav-sidebar::-webkit-scrollbar-track{background:transparent}.settings-nav-sidebar::-webkit-scrollbar-thumb{background:var(--border-secondary);border-radius:3px}.settings-nav-sidebar::-webkit-scrollbar-thumb:hover{background:var(--border-tertiary)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.loading-spinner{width:40px;height:40px;border:4px solid var(--border-secondary);border-top-color:#175676;border-radius:50%;animation:spin .8s linear infinite}.settings-toast{position:fixed;top:2rem;right:2rem;z-index:10000;animation:toastSlideIn .3s cubic-bezier(.4,0,.2,1)}.settings-toast-content{display:flex;align-items:center;gap:1rem;background:var(--card-bg);border-radius:14px;padding:1.25rem 1.5rem;box-shadow:0 8px 32px #00000026,0 2px 8px #0000001a;border:1px solid var(--border-secondary);min-width:320px;max-width:500px;position:relative}.settings-toast-icon{font-size:1.5rem;flex-shrink:0}.settings-toast-content.toast-success .settings-toast-icon{color:#175676}.settings-toast-content.toast-error .settings-toast-icon{color:var(--error)}.settings-toast-content.toast-error{border-left:4px solid var(--error)}.settings-toast-content.toast-success{border-left:4px solid #175676}.settings-toast-message{flex:1;color:var(--text-primary);font-size:.95rem;font-weight:500;line-height:1.5}.settings-toast-close{background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s ease;flex-shrink:0;width:28px;height:28px}.settings-toast-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}@keyframes toastSlideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.settings-nav-item,.form-input,.toggle-group,.btn-primary,.btn-secondary{will-change:transform}@media(max-width:1200px){.settings-main,.settings-panel{padding:2rem}}@media(max-width:968px){.settings-nav-sidebar{position:static;width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border-primary)}.settings-page:has(.sidebar:hover) .settings-nav-sidebar{left:240px}.settings-content{padding-left:240px}.settings-page:has(.sidebar:hover) .settings-content{padding-left:240px}.settings-nav{flex-direction:row;overflow-x:auto;padding:1rem;gap:.5rem}.settings-nav-item{white-space:nowrap;padding:.625rem 1rem;border-radius:8px}.settings-nav-item.active:before{display:none}.settings-actions{flex-direction:column}.btn-primary,.btn-secondary{width:100%;justify-content:center}}@media(max-width:768px){.settings-nav-sidebar{left:70px}.settings-page:has(.sidebar:hover) .settings-nav-sidebar{left:240px}.settings-content{padding-left:0}.settings-page:has(.sidebar:hover) .settings-content{padding-left:240px}.settings-main{padding:1.5rem}.settings-panel{padding:1.5rem;border-radius:12px}.settings-section-title{font-size:1.5rem;margin-bottom:1.5rem}}.timer-widget{position:fixed;background:var(--card-bg);border-radius:12px;padding:1rem 1.5rem;box-shadow:var(--shadow-lg);z-index:999;display:flex;flex-direction:column;align-items:center;gap:.5rem;min-width:120px;cursor:move;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:box-shadow .2s ease,background-color .3s ease}.timer-widget:hover{box-shadow:0 6px 20px #00000026}.timer-widget.dragging{cursor:grabbing;box-shadow:0 8px 24px #0003;z-index:1000}.timer-widget-time{font-size:1.5rem;font-weight:700;color:var(--text-primary);font-family:Monaco,Menlo,monospace;line-height:1}.timer-widget-mode{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px}.timer-widget-mode.work-mode{color:#175676}.timer-widget-mode.break-mode{color:#48bb78}.timer-widget-controls{display:flex;gap:.5rem}.timer-widget-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:2px solid var(--border-secondary);border-radius:8px;background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:1.125rem;flex-shrink:0}.timer-widget-btn:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--accent-primary-solid);color:var(--accent-primary-solid)}.timer-widget-btn:disabled{opacity:.5;cursor:not-allowed}.timer-widget-settings{cursor:pointer}.timer-widget-settings-overlay{position:fixed;inset:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:1001;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.timer-widget-settings-panel{background:var(--modal-bg);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow-lg);width:100%;max-width:400px;display:flex;flex-direction:column;gap:1.5rem;animation:slideUp .3s ease-out forwards;transition:background-color .3s ease}.timer-widget-settings-header{display:flex;justify-content:space-between;align-items:center}.timer-widget-settings-header h3{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0}.timer-widget-settings-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:1.25rem}.timer-widget-settings-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.timer-widget-settings-content{display:flex;flex-direction:column;gap:1.25rem}.timer-widget-settings-group{display:flex;flex-direction:column;gap:.5rem}.timer-widget-settings-group label{display:flex;justify-content:space-between;align-items:center;font-size:.9375rem;color:var(--text-secondary);font-weight:500}.timer-widget-settings-group input[type=number]{width:80px;padding:.5rem;border:1px solid var(--input-border);border-radius:6px;font-size:.9375rem;text-align:center;font-family:inherit;background:var(--input-bg);color:var(--text-primary)}.timer-widget-settings-group input[type=number]:focus{outline:none;border-color:var(--input-focus-border);box-shadow:0 0 0 2px var(--input-focus-shadow)}.timer-widget-settings-group input[type=number]:disabled{background:var(--input-disabled-bg);cursor:not-allowed;opacity:.6}.timer-widget-settings-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:.5rem}.timer-widget-settings-btn{padding:.75rem 1.5rem;border-radius:8px;font-weight:600;font-size:.9375rem;cursor:pointer;transition:all .2s ease;border:none}.timer-widget-settings-btn-primary{background:linear-gradient(135deg,#175676,#1a6a8e);color:#fff}.timer-widget-settings-btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.timer-widget-settings-btn-primary:disabled{opacity:.6;cursor:not-allowed}.timer-widget-settings-btn-secondary{background:var(--btn-secondary-bg);color:var(--text-secondary);border:1px solid var(--btn-secondary-border)}.timer-widget-settings-btn-secondary:hover{background:var(--btn-secondary-hover)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}:root{--bg-primary: #f7fafc;--bg-secondary: #ffffff;--bg-tertiary: #edf2f7;--text-primary: #1a202c;--text-secondary: #4a5568;--text-tertiary: #718096;--text-muted: #a0aec0;--border-primary: rgba(0, 0, 0, .08);--border-secondary: #e2e8f0;--border-tertiary: #cbd5e0;--accent-primary: linear-gradient(135deg, #175676 0%, #1a6a8e 100%);--accent-primary-solid: #175676;--accent-secondary: #1a6a8e;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .1);--btn-primary-bg: linear-gradient(135deg, #175676 0%, #1a6a8e 100%);--btn-primary-hover: rgba(23, 86, 118, .4);--btn-secondary-bg: #f7fafc;--btn-secondary-border: #e2e8f0;--btn-secondary-hover: #edf2f7;--input-bg: #ffffff;--input-border: #e2e8f0;--input-focus-border: #175676;--input-focus-shadow: rgba(23, 86, 118, .1);--input-disabled-bg: #f7fafc;--input-disabled-text: #718096;--card-bg: #ffffff;--card-border: #e2e8f0;--card-shadow: 0 1px 3px rgba(0, 0, 0, .1);--modal-overlay: rgba(0, 0, 0, .5);--modal-bg: #ffffff;--success: #48bb78;--error: #e53e3e;--warning: #ed8936;--info: #175676;--chart-1: 262 83% 58%;--chart-2: 291 64% 42%;--chart-3: 142 76% 36%;--chart-4: 199 89% 48%;--chart-5: 12 76% 61%}[data-theme=dark]{--bg-primary: #1a202c;--bg-secondary: #2d3748;--bg-tertiary: #4a5568;--text-primary: #f7fafc;--text-secondary: #e2e8f0;--text-tertiary: #cbd5e0;--text-muted: #a0aec0;--border-primary: rgba(255, 255, 255, .1);--border-secondary: rgba(255, 255, 255, .15);--border-tertiary: rgba(255, 255, 255, .2);--accent-primary: linear-gradient(135deg, #175676 0%, #1a6a8e 100%);--accent-primary-solid: #175676;--accent-secondary: #1a6a8e;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .5);--btn-primary-bg: linear-gradient(135deg, #175676 0%, #1a6a8e 100%);--btn-primary-hover: rgba(23, 86, 118, .6);--btn-secondary-bg: #2d3748;--btn-secondary-border: rgba(255, 255, 255, .15);--btn-secondary-hover: #4a5568;--input-bg: #2d3748;--input-border: rgba(255, 255, 255, .15);--input-focus-border: #175676;--input-focus-shadow: rgba(23, 86, 118, .2);--input-disabled-bg: #1a202c;--input-disabled-text: #718096;--card-bg: #2d3748;--card-border: rgba(255, 255, 255, .15);--card-shadow: 0 1px 3px rgba(0, 0, 0, .3);--modal-overlay: rgba(0, 0, 0, .7);--modal-bg: #2d3748;--success: #68d391;--error: #fc8181;--warning: #f6ad55;--info: #1a6a8e;--chart-1: 262 83% 58%;--chart-2: 291 64% 42%;--chart-3: 142 76% 36%;--chart-4: 199 89% 48%;--chart-5: 12 76% 61%}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}@media(min-width:1536px){.container{max-width:1536px}}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.collapse{visibility:collapse}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.-inset-1{inset:-.25rem}.inset-0{inset:0}.left-0{left:0}.left-3{left:.75rem}.right-0{right:0}.right-4{right:1rem}.top-0{top:0}.top-1\/2{top:50%}.top-4{top:1rem}.top-full{top:100%}.z-10{z-index:10}.z-50{z-index:50}.m-4{margin:1rem}.my-0{margin-top:0;margin-bottom:0}.my-0\.5{margin-top:.125rem;margin-bottom:.125rem}.my-6{margin-top:1.5rem;margin-bottom:1.5rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.ml-2{margin-left:.5rem}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.block{display:block}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.contents{display:contents}.list-item{display:list-item}.hidden{display:none}.\!aspect-auto{aspect-ratio:auto!important}.aspect-video{aspect-ratio:16 / 9}.h-0\.5{height:.125rem}.h-1{height:.25rem}.h-10{height:2.5rem}.h-12{height:3rem}.h-16{height:4rem}.h-2\.5{height:.625rem}.h-20{height:5rem}.h-28{height:7rem}.h-3{height:.75rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-\[160px\]{height:160px}.h-\[280px\]{height:280px}.h-\[300px\]{height:300px}.h-\[344px\]{height:344px}.h-\[400px\]{height:400px}.h-full{height:100%}.max-h-64{max-height:16rem}.min-h-0{min-height:0px}.min-h-screen{min-height:100vh}.w-1\/5{width:20%}.w-10{width:2.5rem}.w-12{width:3rem}.w-16{width:4rem}.w-2\.5{width:.625rem}.w-28{width:7rem}.w-3{width:.75rem}.w-4{width:1rem}.w-40{width:10rem}.w-5{width:1.25rem}.w-6{width:1.5rem}.w-full{width:100%}.w-px{width:1px}.min-w-0{min-width:0px}.min-w-\[280px\]{min-width:280px}.min-w-\[8rem\]{min-width:8rem}.max-w-full{max-width:100%}.max-w-md{max-width:28rem}.max-w-xs{max-width:20rem}.flex-1{flex:1 1 0%}.flex-shrink-0,.shrink-0{flex-shrink:0}.-translate-y-1\/2{--tw-translate-y: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.-rotate-90{--tw-rotate: -90deg;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.cursor-pointer{cursor:pointer}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-center{align-items:center}.items-stretch{align-items:stretch}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.space-y-1\.5>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.375rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.375rem * var(--tw-space-y-reverse))}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.75rem * var(--tw-space-y-reverse))}.space-y-4>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1rem * var(--tw-space-y-reverse))}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem * var(--tw-space-y-reverse))}.self-start{align-self:flex-start}.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.break-words{overflow-wrap:break-word}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-\[2px\]{border-radius:2px}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-md{border-radius:.375rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-2{border-width:2px}.border-4{border-width:4px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-\[--color-border\]{border-color:var(--color-border)}.border-\[var\(--border-primary\)\]{border-color:var(--border-primary)}.border-\[var\(--border-secondary\)\]{border-color:var(--border-secondary)}.border-\[var\(--card-border\)\]{border-color:var(--card-border)}.border-blue-500\/20{border-color:#3b82f633}.border-orange-500\/20{border-color:#f9731633}.border-purple-500\/20{border-color:#a855f733}.border-white{--tw-border-opacity: 1;border-color:rgb(255 255 255 / var(--tw-border-opacity, 1))}.bg-\[--color-bg\]{background-color:var(--color-bg)}.bg-\[var\(--bg-primary\)\]{background-color:var(--bg-primary)}.bg-\[var\(--bg-secondary\)\]{background-color:var(--bg-secondary)}.bg-\[var\(--bg-tertiary\)\]{background-color:var(--bg-tertiary)}.bg-\[var\(--border-primary\)\]{background-color:var(--border-primary)}.bg-\[var\(--card-bg\)\]{background-color:var(--card-bg)}.bg-black\/50{background-color:#00000080}.bg-blue-100{--tw-bg-opacity: 1;background-color:rgb(219 234 254 / var(--tw-bg-opacity, 1))}.bg-gray-200{--tw-bg-opacity: 1;background-color:rgb(229 231 235 / var(--tw-bg-opacity, 1))}.bg-gray-300{--tw-bg-opacity: 1;background-color:rgb(209 213 219 / var(--tw-bg-opacity, 1))}.bg-gray-500{--tw-bg-opacity: 1;background-color:rgb(107 114 128 / var(--tw-bg-opacity, 1))}.bg-purple-100{--tw-bg-opacity: 1;background-color:rgb(243 232 255 / var(--tw-bg-opacity, 1))}.bg-teal-500{--tw-bg-opacity: 1;background-color:rgb(20 184 166 / var(--tw-bg-opacity, 1))}.bg-gradient-to-br{background-image:linear-gradient(to bottom right,var(--tw-gradient-stops))}.bg-gradient-to-r{background-image:linear-gradient(to right,var(--tw-gradient-stops))}.from-\[\#175676\]{--tw-gradient-from: #175676 var(--tw-gradient-from-position);--tw-gradient-to: rgb(23 86 118 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#1a6a8e\]{--tw-gradient-from: #1a6a8e var(--tw-gradient-from-position);--tw-gradient-to: rgb(26 106 142 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#38b2ac\]{--tw-gradient-from: #38b2ac var(--tw-gradient-from-position);--tw-gradient-to: rgb(56 178 172 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#48bb78\]{--tw-gradient-from: #48bb78 var(--tw-gradient-from-position);--tw-gradient-to: rgb(72 187 120 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#9f7aea\]{--tw-gradient-from: #9f7aea var(--tw-gradient-from-position);--tw-gradient-to: rgb(159 122 234 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#ed64a6\]{--tw-gradient-from: #ed64a6 var(--tw-gradient-from-position);--tw-gradient-to: rgb(237 100 166 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-\[\#ed8936\]{--tw-gradient-from: #ed8936 var(--tw-gradient-from-position);--tw-gradient-to: rgb(237 137 54 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-blue-500{--tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);--tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-blue-500\/10{--tw-gradient-from: rgb(59 130 246 / .1) var(--tw-gradient-from-position);--tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-orange-500{--tw-gradient-from: #f97316 var(--tw-gradient-from-position);--tw-gradient-to: rgb(249 115 22 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-orange-500\/10{--tw-gradient-from: rgb(249 115 22 / .1) var(--tw-gradient-from-position);--tw-gradient-to: rgb(249 115 22 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-purple-500{--tw-gradient-from: #a855f7 var(--tw-gradient-from-position);--tw-gradient-to: rgb(168 85 247 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-purple-500\/10{--tw-gradient-from: rgb(168 85 247 / .1) var(--tw-gradient-from-position);--tw-gradient-to: rgb(168 85 247 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.to-\[\#175676\]{--tw-gradient-to: #175676 var(--tw-gradient-to-position)}.to-\[\#1a6a8e\]{--tw-gradient-to: #1a6a8e var(--tw-gradient-to-position)}.to-\[\#319795\]{--tw-gradient-to: #319795 var(--tw-gradient-to-position)}.to-\[\#38a169\]{--tw-gradient-to: #38a169 var(--tw-gradient-to-position)}.to-\[\#805ad5\]{--tw-gradient-to: #805ad5 var(--tw-gradient-to-position)}.to-\[\#d53f8c\]{--tw-gradient-to: #d53f8c var(--tw-gradient-to-position)}.to-\[\#dd6b20\]{--tw-gradient-to: #dd6b20 var(--tw-gradient-to-position)}.to-cyan-500{--tw-gradient-to: #06b6d4 var(--tw-gradient-to-position)}.to-cyan-500\/10{--tw-gradient-to: rgb(6 182 212 / .1) var(--tw-gradient-to-position)}.to-indigo-500{--tw-gradient-to: #6366f1 var(--tw-gradient-to-position)}.to-indigo-500\/10{--tw-gradient-to: rgb(99 102 241 / .1) var(--tw-gradient-to-position)}.to-red-500{--tw-gradient-to: #ef4444 var(--tw-gradient-to-position)}.to-red-500\/10{--tw-gradient-to: rgb(239 68 68 / .1) var(--tw-gradient-to-position)}.p-0{padding:0}.p-1\.5{padding:.375rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-3{padding-bottom:.75rem}.pb-4{padding-bottom:1rem}.pl-10{padding-left:2.5rem}.pr-4{padding-right:1rem}.pt-0{padding-top:0}.pt-2{padding-top:.5rem}.text-center{text-align:center}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-\[0\.9375rem\]{font-size:.9375rem}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.font-medium{font-weight:500}.font-semibold{font-weight:600}.italic{font-style:italic}.tabular-nums{--tw-numeric-spacing: tabular-nums;font-variant-numeric:var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.leading-tight{line-height:1.25}.tracking-tight{letter-spacing:-.025em}.text-\[var\(--border-tertiary\)\]{color:var(--border-tertiary)}.text-\[var\(--text-primary\)\]{color:var(--text-primary)}.text-\[var\(--text-secondary\)\]{color:var(--text-secondary)}.text-\[var\(--text-tertiary\)\]{color:var(--text-tertiary)}.text-blue-700{--tw-text-opacity: 1;color:rgb(29 78 216 / var(--tw-text-opacity, 1))}.text-inherit{color:inherit}.text-purple-700{--tw-text-opacity: 1;color:rgb(126 34 206 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.text-white\/70{color:#ffffffb3}.text-white\/80{color:#fffc}.text-white\/90{color:#ffffffe6}.underline{text-decoration-line:underline}.no-underline{text-decoration-line:none}.placeholder-\[var\(--text-tertiary\)\]::-moz-placeholder{color:var(--text-tertiary)}.placeholder-\[var\(--text-tertiary\)\]::placeholder{color:var(--text-tertiary)}.opacity-0{opacity:0}.opacity-10{opacity:.1}.shadow-lg{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-md{--tw-shadow: var(--shadow-md);--tw-shadow-colored: var(--shadow-md);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-sm{--tw-shadow: 0 1px 2px 0 rgb(0 0 0 / .05);--tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[var\(--card-shadow\)\]{--tw-shadow-color: var(--card-shadow);--tw-shadow: var(--tw-shadow-colored)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-blur-sm{--tw-backdrop-blur: blur(4px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-opacity{transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-transform{transition-property:transform;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-300{transition-duration:.3s}:root{font-family:Inter,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:has(.home-page),html:has(.home-page){background:#f5f5f5!important;color:#1a1a1a!important}body:has(.home-page){background:#f5f5f5!important}body:has(.home-page){--bg-primary: #f5f5f5 !important;--text-primary: #1a1a1a !important;--text-secondary: #4a5568 !important;--text-tertiary: #718096 !important}body:has(.login-page),body:has(.create-account-page){background:#fff!important;--bg-primary: white !important;--text-primary: #1a1a1a !important;--text-secondary: #4a5568 !important;--text-tertiary: #718096 !important;--card-bg: white !important;--card-border: #e2e8f0 !important;--input-bg: white !important;--input-border: #e2e8f0 !important}#root{width:100%;margin:0 auto}.last\:border-b-0:last-child{border-bottom-width:0px}.hover\:-translate-y-1:hover{--tw-translate-y: -.25rem;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:-translate-y-1\.5:hover{--tw-translate-y: -.375rem;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:scale-\[1\.02\]:hover{--tw-scale-x: 1.02;--tw-scale-y: 1.02;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:border-\[var\(--border-primary\)\]:hover{border-color:var(--border-primary)}.hover\:border-\[var\(--border-secondary\)\]:hover{border-color:var(--border-secondary)}.hover\:bg-\[var\(--bg-tertiary\)\]:hover{background-color:var(--bg-tertiary)}.hover\:bg-gray-600:hover{--tw-bg-opacity: 1;background-color:rgb(75 85 99 / var(--tw-bg-opacity, 1))}.hover\:text-\[\#175676\]:hover{--tw-text-opacity: 1;color:rgb(23 86 118 / var(--tw-text-opacity, 1))}.hover\:text-\[var\(--text-primary\)\]:hover{color:var(--text-primary)}.hover\:text-red-500:hover{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1))}.hover\:shadow-\[0_8px_24px_rgba\(0\,0\,0\,0\.12\)\]:hover{--tw-shadow: 0 8px 24px rgba(0,0,0,.12);--tw-shadow-colored: 0 8px 24px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.hover\:shadow-lg:hover{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.hover\:shadow-md:hover{--tw-shadow: var(--shadow-md);--tw-shadow-colored: var(--shadow-md);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.hover\:shadow-\[var\(--shadow-md\)\]:hover{--tw-shadow-color: var(--shadow-md);--tw-shadow: var(--tw-shadow-colored)}.focus\:border-transparent:focus{border-color:transparent}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus\:ring-2:focus{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus\:ring-\[var\(--accent-primary-solid\)\]:focus{--tw-ring-color: var(--accent-primary-solid)}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}.group:hover .group-hover\:h-1\.5{height:.375rem}.group:hover .group-hover\:translate-x-1{--tw-translate-x: .25rem;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.group:hover .group-hover\:rotate-6{--tw-rotate: 6deg;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.group:hover .group-hover\:scale-110{--tw-scale-x: 1.1;--tw-scale-y: 1.1;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.group:hover .group-hover\:text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.group:hover .group-hover\:opacity-100{opacity:1}.dark\:bg-blue-900\/30:is([data-theme=dark] *){background-color:#1e3a8a4d}.dark\:bg-purple-900\/30:is([data-theme=dark] *){background-color:#581c874d}.dark\:text-blue-300:is([data-theme=dark] *){--tw-text-opacity: 1;color:rgb(147 197 253 / var(--tw-text-opacity, 1))}.dark\:text-purple-300:is([data-theme=dark] *){--tw-text-opacity: 1;color:rgb(216 180 254 / var(--tw-text-opacity, 1))}@media(min-width:768px){.md\:h-14{height:3.5rem}.md\:h-7{height:1.75rem}.md\:w-14{width:3.5rem}.md\:w-7{width:1.75rem}.md\:text-sm{font-size:.875rem;line-height:1.25rem}}@media(min-width:1024px){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.\[\&\>svg\]\:h-2\.5>svg{height:.625rem}.\[\&\>svg\]\:w-2\.5>svg{width:.625rem}.\[\&\>svg\]\:text-\[var\(--text-tertiary\)\]>svg{color:var(--text-tertiary)}.\[\&_\.recharts-cartesian-axis-tick_text\]\:fill-\[var\(--text-tertiary\)\] .recharts-cartesian-axis-tick text{fill:var(--text-tertiary)}.\[\&_\.recharts-cartesian-grid_line\[stroke\=\'\#ccc\'\]\]\:stroke-\[var\(--border-secondary\)\] .recharts-cartesian-grid line[stroke="#ccc"]{stroke:var(--border-secondary)}.\[\&_\.recharts-curve\.recharts-tooltip-cursor\]\:stroke-\[var\(--border-primary\)\] .recharts-curve.recharts-tooltip-cursor{stroke:var(--border-primary)}.\[\&_\.recharts-dot\[stroke\=\'\#fff\'\]\]\:stroke-transparent .recharts-dot[stroke="#fff"]{stroke:transparent}.\[\&_\.recharts-layer\]\:outline-none .recharts-layer{outline:2px solid transparent;outline-offset:2px}.\[\&_\.recharts-polar-grid_\[stroke\=\'\#ccc\'\]\]\:stroke-\[var\(--border-secondary\)\] .recharts-polar-grid [stroke="#ccc"]{stroke:var(--border-secondary)}.\[\&_\.recharts-radial-bar-background-sector\]\:fill-\[var\(--bg-tertiary\)\] .recharts-radial-bar-background-sector,.\[\&_\.recharts-rectangle\.recharts-tooltip-cursor\]\:fill-\[var\(--bg-tertiary\)\] .recharts-rectangle.recharts-tooltip-cursor{fill:var(--bg-tertiary)}.\[\&_\.recharts-reference-line-line\]\:stroke-\[var\(--border-primary\)\] .recharts-reference-line-line{stroke:var(--border-primary)}.\[\&_\.recharts-sector\[stroke\=\'\#fff\'\]\]\:stroke-transparent .recharts-sector[stroke="#fff"]{stroke:transparent}.\[\&_\.recharts-sector\]\:outline-none .recharts-sector,.\[\&_\.recharts-surface\]\:outline-none .recharts-surface{outline:2px solid transparent;outline-offset:2px}