@import"https://cdn.jsdelivr.net/npm/geist@1.3.0/dist/fonts/geist-sans/style.css";@import"https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&family=Comfortaa:wght@300;400;500;600;700&display=swap";.header-wrapper{width:100%;max-width:1200px;margin:0 auto 30px;padding:0 15px;box-sizing:border-box;position:relative}.header-wrapper:after{content:"";position:absolute;bottom:-20px;left:0;width:100%;height:20px;background:linear-gradient(to bottom,#eeeeee,transparent);pointer-events:none}.header-container{width:100%;height:70px;background-color:#fff;border:1px solid #C9CED6;border-radius:35px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;box-sizing:border-box;box-shadow:4px 4px 10px #0000000d}.header-left{display:flex;align-items:center;gap:5px;cursor:pointer}.header-logo-image{height:50px;width:50px}.header-section{flex:1;display:flex;align-items:center}.header-left-section{position:relative;height:100%}.header-left-item{position:absolute;left:0;display:flex;align-items:center;transition:all .4s ease}.header-left-item.hidden{opacity:0;pointer-events:none;transform:translate(-10px)}.header-left-item.visible{opacity:1;pointer-events:auto;transform:translate(0)}.header-center-section{position:relative;height:100%}.header-search-container,.header-timer-container{position:absolute;left:50%;transform:translate(-50%);transition:all .4s ease}.header-search-container.hidden,.header-timer-container.hidden{opacity:0;pointer-events:none;transform:translate(-50%,10px)}.header-search-container.visible,.header-timer-container.visible{opacity:1;pointer-events:auto;transform:translate(-50%)}.header-right-container{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding-right:25px}.header-icon-wrapper{transition:all .5s cubic-bezier(.4,0,.2,1);display:flex;align-items:center}.user-menu-wrapper{width:44px;opacity:1}.user-menu-wrapper.hidden{width:0;opacity:0;margin-left:-10px;pointer-events:none}.user-menu-wrapper.visible{width:44px;opacity:1;pointer-events:auto}.header-search-input{width:300px;height:40px;background-color:#f5f5f5;border:1px solid #ddd;border-radius:20px;padding:0 20px;font-size:14px;color:#222;outline:none;transition:width .3s ease,border-color .3s ease,background-color .3s ease}.header-search-input::placeholder{color:#888;opacity:1}.header-search-input:focus{width:350px;border-color:#1abc9c;background-color:#fff;color:#000}@media(max-width:768px){.header-search-input{display:none}}.sticky-header{position:fixed;top:0;left:0;width:100%;height:70px;background-color:#fff;border-bottom:1px solid #C9CED6;z-index:1000;display:none;align-items:center;justify-content:center;box-shadow:4px 4px 10px #0000000d}.sticky-header.visible{display:flex}.sticky-header-content{width:100%;max-width:1200px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;box-sizing:border-box}.header-icon{width:24px;height:24px;cursor:pointer;transition:all .2s ease;opacity:.6;padding:8px;border-radius:50%;box-sizing:content-box}.header-icon:hover{transform:scale(1.1);opacity:1;background-color:#0000000d}.header-settings-icon-wrapper{display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;padding:8px;width:24px;height:24px;box-sizing:content-box;transition:all .2s ease}.header-settings-icon-wrapper:hover{background-color:#0000000d;transform:scale(1.1)}.header-right-group{display:flex;align-items:center;gap:10px}.user-menu-container{position:relative}.user-menu-icon{display:flex;align-items:center;justify-content:center;cursor:pointer}.user-menu-icon img{width:24px;height:24px}.user-dropdown-header{padding:16px;border-bottom:1px solid #eee;color:#2c3e50;font-size:.9rem;display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;box-sizing:border-box}.user-dropdown-info{display:flex;flex-direction:column;align-items:center;width:100%;padding:0 12px;box-sizing:border-box;overflow:hidden}.user-display-name{font-weight:700;color:#2c3e50;font-size:var(--font-size-base);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;text-align:center}.user-email{font-weight:400;color:#6c757d;font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;text-align:center;margin-top:1px}.user-dropdown-profile-icon{width:64px;height:64px;border-radius:50%;background-color:#fcece0;display:flex;align-items:center;justify-content:center;margin-bottom:5px}.user-dropdown-profile-icon img{width:40px;height:40px;opacity:.8}.user-dropdown-custom .app-dropdown-menu{width:250px}.user-dropdown-custom .app-dropdown-item.logout{border-top:1px solid #eee}.header-right-container{display:flex;align-items:center;gap:10px}.header-title{font-size:1.4rem;font-weight:500;font-family:Quicksand,sans-serif;color:#444}.app-logo-container{display:flex;align-items:center;justify-content:center}.app-logo-container.dir-column{flex-direction:column;gap:5px}.app-logo-container.dir-row{flex-direction:row;gap:10px}.app-logo-image{object-fit:contain;margin-bottom:0!important}.app-logo-text{font-family:Quicksand,sans-serif;color:#444;line-height:1.2;font-size:1.4rem;font-weight:500}.size-small .app-logo-image{width:40px;height:40px}.size-large .app-logo-image{width:80px;height:80px}.timer-container{display:flex;align-items:center;background-color:#fff;border-radius:20px;padding:5px 15px;box-shadow:0 2px 5px #0000001a;border:1px solid #e0e0e0}.timer-display{font-size:1.2rem;font-weight:600;color:#2c3e50;min-width:60px;text-align:center}.about-modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.about-modal-content{background:#fff;padding:30px;border-radius:16px;width:90%;max-width:400px;position:relative;text-align:center;box-shadow:0 4px 20px #00000026}.about-close-button{position:absolute;top:10px;right:15px;background:none;border:none;font-size:24px;color:#888;cursor:pointer;padding:5px}.about-close-button:hover{color:#333}.about-logo-section{display:flex;flex-direction:column;align-items:center;margin-bottom:24px}.about-logo{width:80px;height:80px}.about-app-name{font-size:1.4rem;font-weight:500;color:#444}.about-app-name .accent{color:#1abc9c}.about-info{margin-bottom:24px}.about-version{font-size:16px;color:#666;margin-bottom:8px}.about-contact{font-size:14px;color:#666}.about-contact a{color:#1abc9c;text-decoration:none;font-weight:500}.about-contact a:hover{text-decoration:underline}.about-footer{font-size:12px;color:#999;border-top:1px solid #eee;padding-top:16px}.app-dropdown-container{position:relative;display:inline-block}.app-dropdown-trigger{cursor:pointer}.app-dropdown-menu{position:absolute;top:calc(100% + 8px);background-color:var(--app-surface-bg, #fff);border:1px solid var(--app-border-color, #e2e8f0);border-radius:12px;box-shadow:0 10px 25px #0000001a,0 0 1px #0000001a;min-width:200px;z-index:1000;overflow:hidden;animation:appDropdownFade .2s cubic-bezier(0,0,.2,1)}.app-dropdown-menu.align-right{right:0}.app-dropdown-menu.align-left{left:0}.app-dropdown-menu.align-center{left:50%;transform:translate(-50%)}.app-dropdown-tip{position:absolute;top:-6px;right:20px;width:12px;height:12px;background:var(--app-surface-bg, #fff);transform:rotate(45deg);border-top:1px solid var(--app-border-color, #e2e8f0);border-left:1px solid var(--app-border-color, #e2e8f0)}.app-dropdown-items{padding:6px}.app-dropdown-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:8px;cursor:pointer;transition:all .2s ease;color:#4a5568;font-size:.9rem;text-align:left}.app-dropdown-item:hover{background-color:#f7fafc;color:#1a202c}.app-dropdown-item.active{background-color:#ebf4ff;color:#2b6cb0;font-weight:500}.app-dropdown-item-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;opacity:.7}.app-dropdown-item:hover .app-dropdown-item-icon{opacity:1}.app-dropdown-item-content{flex:1;min-width:0}.app-dropdown-item-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-dropdown-item-description{font-size:.75rem;color:#718096;margin-top:2px}.app-dropdown-item.logout,.app-dropdown-item.danger{border-top:1px solid var(--app-border-color, #e2e8f0);margin-top:4px;padding-top:14px}@keyframes appDropdownFade{0%{opacity:0;transform:translateY(-10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:600px){.app-dropdown-menu{min-width:180px}}.global-footer{padding:0 0 2rem;text-align:center;font-size:.85rem;color:#888;width:100%;margin-top:2rem}.footer-separator-line{max-width:1200px;margin:0 auto 2rem;border-top:1px solid #eee;width:90%}.footer-content{display:flex;flex-direction:column;gap:.75rem;align-items:center}.footer-links{display:flex;align-items:center;justify-content:center}.footer-link{margin:0 10px;color:inherit;text-decoration:none;transition:color .2s ease}.footer-link:hover{color:#34495e;text-decoration:underline}.footer-separator{color:#ccc;font-size:.8rem}.footer-info{font-size:.8rem;color:#aaa}.app-sidebar{width:260px;background-color:#fff;border-right:1px solid var(--app-border-color);padding:24px 0;display:flex;flex-direction:column;flex-shrink:0}.sidebar-nav{display:flex;flex-direction:column;gap:8px;flex:1;padding:0 16px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;color:#475569;text-decoration:none;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:var(--font-size-base)}.sidebar-link:hover{background-color:#f5f5f5;color:var(--primary-color, #3498db)}.sidebar-link.active{background-color:var(--primary-light-color, #e6f7ff);color:var(--primary-color, #3498db)}.sidebar-icon{display:flex;align-items:center;justify-content:center}.sidebar-divider{height:1px;background-color:var(--app-border-color);margin:16px 8px}.sidebar-label{font-size:var(--font-size-base)}@media(max-width:768px){.app-sidebar{display:none}}.app-bottom-bar{display:none}@media(max-width:768px){.app-bottom-bar{display:flex;justify-content:space-around;align-items:center;position:fixed;bottom:0;left:0;right:0;height:70px;background-color:var(--surface-bg-color, #ffffff);border-top:1px solid var(--border-color, #eaeaea);box-shadow:0 -2px 10px #0000000d;z-index:1000;padding-bottom:env(safe-area-inset-bottom,0px)}.bottom-bar-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex:1;height:100%;color:var(--text-color, #8e8e93);text-decoration:none;transition:color .2s ease;-webkit-tap-highlight-color:transparent}.bottom-bar-link:active{opacity:.7}.bottom-bar-link.active{color:var(--primary-color, #3498db)}.bottom-bar-icon{display:flex;align-items:center;justify-content:center;transition:transform .2s cubic-bezier(.175,.885,.32,1.275)}.bottom-bar-link.active .bottom-bar-icon{transform:scale(1.1)}.bottom-bar-label{font-size:11px;font-weight:500}}.dashboard-topbar{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;background-color:#fff;border-bottom:1px solid var(--app-border-color);position:sticky;top:0;z-index:1000;width:100%;box-sizing:border-box}.topbar-left{display:flex;align-items:center}.topbar-logo .app-logo-image{height:32px}.topbar-actions{display:flex;gap:16px;align-items:center}.topbar-action-btn{background:transparent;border:none;padding:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-secondary-color, #666);transition:all .2s ease}.topbar-action-btn:hover{background-color:#f5f5f5;color:var(--primary-color, #3498db)}.topbar-divider{width:1px;height:24px;background-color:var(--app-border-color);margin:0 4px}.topbar-user-menu-container{position:relative}.topbar-user-profile{display:flex;align-items:center;gap:12px;cursor:pointer;padding:6px 12px;border-radius:8px;transition:background-color .2s ease}.topbar-user-profile:hover{background-color:#f5f5f5}.topbar-avatar{width:32px;height:32px;border-radius:50%;background-color:#f1f5f9;display:flex;align-items:center;justify-content:center}.topbar-avatar img{width:18px;height:18px;opacity:.6}.topbar-user-name{font-size:var(--font-size-base);font-weight:500;color:#1e293b}.dropdown-header{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--app-border-color);background-color:#fcfcfc}.dropdown-avatar{width:40px;height:40px;border-radius:50%;background-color:#e6f7ff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.dropdown-avatar img{width:20px;height:20px;opacity:.6}.dropdown-user-info{overflow:hidden}.dropdown-user-name{font-weight:600;font-size:var(--font-size-base);color:#0f172a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown-user-email{font-size:var(--font-size-sm);color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-dropdown-custom .app-dropdown-menu{width:250px}.desktop-only{display:inline-block}@media(max-width:768px){.dashboard-topbar{padding:12px 20px}.topbar-logo .app-logo-image{height:24px}.desktop-only{display:none!important}.topbar-user-profile{padding:4px}.topbar-dropdown{right:-10px}}.main-page{display:flex;flex-direction:column;width:100%;height:100vh;height:100dvh;background-color:var(--app-main-bg);text-align:left;overflow:hidden}.main-page-body{display:flex;flex-direction:row;flex:1;width:100%;align-items:stretch;overflow:hidden}.main-page-content{flex:1;padding:24px;overflow-y:auto;-webkit-overflow-scrolling:touch}@media(max-width:768px){.main-page-content{padding:16px 16px 100px}}.dashboard-grid-container{width:100%}.exercises-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));row-gap:42px;column-gap:1rem;padding-top:32px;margin-top:12px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));row-gap:1.5rem;column-gap:1.5rem}.no-items-message{grid-column:1 / -1;text-align:center;padding:40px;color:#888;font-size:1.1rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.card-menu-container{position:absolute;top:10px;right:10px;z-index:100}.card-menu-button{background:#f0f2f566;border:none;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;padding:0}.card-menu-button:hover,.card-menu-button.active{background:#0000000d}.dot-row{display:flex;flex-direction:row;gap:2px}.card-menu-button .dot{width:3px;height:3px;background-color:#5f6368;border-radius:50%;transition:background-color .2s ease}.card-menu-button:hover .dot{background-color:#000}.card-dropdown-menu{position:absolute;top:36px;right:0;background-color:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 12px #0000001a;width:180px;z-index:1000;overflow:hidden;animation:menuFadeIn .15s ease-out}@keyframes menuFadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.menu-item{padding:12px 16px;cursor:pointer;color:#5f6368;font-size:.9rem;transition:background-color .2s;text-align:left;display:flex;align-items:center;gap:12px;width:100%;border:none;background:none}.menu-item:hover{background-color:#f8f9fa}.menu-item.delete{color:#5f6368;border-top:1px solid #eee}.menu-item img{width:18px;height:18px;opacity:.7}.assignment-card{background:#fff;border-radius:20px;border:1px solid #eef2f6;border-left:6px solid var(--accent-color);padding:24px;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);position:relative;display:flex;flex-direction:column;box-shadow:0 2px 8px #00000005}.assignment-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 12px 24px #0000000f}.assignment-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.assignment-card-title{margin:0;font-size:1.1rem;font-weight:700;color:#2c3e50;line-height:1.4;padding-right:32px}.assignment-card-body{flex-grow:1;display:flex;flex-direction:column;gap:16px;margin-bottom:20px}.assignment-targets-list{display:flex;flex-wrap:wrap;gap:6px}.assignment-target-chip{display:flex;align-items:center;gap:6px;max-width:100%}.assignment-target-icon-wrapper{flex-shrink:0;width:22px;height:22px;border-radius:50%;background-color:var(--target-color);display:flex;align-items:center;justify-content:center;border:2px solid white;box-shadow:0 0 0 1.5px var(--target-color)}.assignment-target-icon-wrapper--unassigned{background-color:#cbd5e1;box-shadow:0 0 0 1.5px #cbd5e1}.assignment-target-icon{width:12px;height:12px;filter:brightness(0) invert(1);object-fit:contain}.assignment-target-name{font-size:.88rem;font-weight:600;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.assignment-target-name--unassigned{color:#94a3b8;font-weight:500}.assignment-exercises{display:flex;flex-wrap:nowrap;align-items:center;gap:8px;height:38px;padding:3px 0}.exercise-more-badge{height:32px;min-width:32px;padding:0 8px;background:#f1f5f9;color:#64748b;border-radius:8px;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;border:1px solid #e2e8f0}.assignment-exercises-placeholder{display:flex;align-items:center;color:#94a3b8;font-size:.85rem;font-style:italic;height:32px}.exercise-mini-icon-wrapper{position:relative;display:flex;flex-shrink:0;width:32px;height:32px;border-radius:8px;padding:6px;box-sizing:border-box;box-shadow:0 2px 4px #0000001f;transition:all .2s cubic-bezier(.4,0,.2,1)}.exercise-mini-icon-wrapper:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 4px 12px #00000026;z-index:2}.exercise-mini-icon{width:100%;height:100%;object-fit:contain;filter:brightness(0) invert(1);opacity:1}.assignment-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid #f1f5f9}.assignment-status-chip{display:flex;align-items:center;gap:6px;background:#f8fafc;padding:4px 10px;border-radius:100px;border:1px solid #e2e8f0}.assignment-card.status-active .status-dot{background:#22c55e}.assignment-card.status-draft .status-dot{background:#94a3b8}.assignment-card.status-future .status-dot{background:#f59e0b}.assignment-card.status-ended .status-dot{background:#ef4444}.status-dot{width:8px;height:8px;border-radius:50%}.status-text{font-size:.75rem;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.02em}.assignment-timeframe{font-size:.8rem;color:#94a3b8;font-weight:500}.assignment-card .card-menu-container{position:absolute;top:24px;right:20px}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0006;display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .3s ease}.modal-content{background-color:#fff;width:100%;max-width:500px;max-height:80vh;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 10px 40px #0003;overflow:hidden;animation:slideUp .3s ease;user-select:text;-webkit-user-select:text;text-align:left}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid #eee}.modal-title{margin:0;font-family:Quicksand,sans-serif;font-size:1.2rem;color:#333;font-weight:600}.modal-close-button{background:none;border:none;font-size:1.8rem;color:#999;cursor:pointer;line-height:1;padding:0;transition:color .2s ease}.modal-close-button:hover{color:#333}.my-assignments-container{width:100%}.assignment-meta-grid{margin-top:auto;width:100%;display:flex;flex-direction:column;align-items:center;gap:6px;padding-top:10px}.assignment-meta-item{background:#fdfdfd;border:1px solid #eef0f2;padding:2px 10px;border-radius:6px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:var(--font-size-sm);font-weight:500;color:#64748b;white-space:nowrap;width:fit-content;min-width:100px}.assignment-meta-item img{width:14px;height:14px;opacity:.6}.assignment-meta-item.status-active{color:#38a169;background:#f0fff4;border-color:#c6f6d5}.assignment-meta-item.status-future{color:#dd6b20;background:#fffaf0;border-color:#feebc8}.assignment-meta-item.status-ended,.assignment-meta-item.status-draft{color:#718096;background:#f7fafc;border-color:#e2e8f0}.assignment-meta-item.status-active img,.assignment-meta-item.status-future img,.assignment-meta-item.status-ended img,.assignment-meta-item.status-draft img{opacity:.7}.exercise-card-content h3{margin-bottom:8px!important}.dashboard-page-container{display:flex;flex-direction:column;gap:24px;width:100%;padding-bottom:24px}.dashboard-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:768px){.dashboard-bottom-grid{grid-template-columns:1fr}}.dashboard-card{background-color:var(--app-surface-bg);border-radius:12px;padding:20px;box-shadow:0 1px 3px #0000000d;border:1px solid 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ease;border-radius:24px;cursor:default;height:100%;display:flex;flex-direction:column;align-items:center;box-sizing:border-box;position:relative;box-shadow:4px 4px 10px #0000000d}.exercise-card:hover{cursor:pointer;text-decoration:none;border-color:var(--exercise-color);transform:translateY(-7px);box-shadow:0 10px 20px #0000001a}.exercise-icon-wrapper{transition:transform .2s ease-in-out,background-color .2s ease,border-color .2s ease;background-color:var(--exercise-color);width:60px;height:60px;display:flex;justify-content:center;align-items:center;border-radius:6px;margin-bottom:20px;position:relative;margin-top:-60px;z-index:2}.exercise-icon-wrapper img{width:32px;height:32px;filter:brightness(0) invert(1)!important;opacity:1!important;object-fit:contain;transition:filter .2s ease}.exercise-card:hover .exercise-icon-wrapper{transform:translateY(5px)}.exercise-icon-wrapper:after{content:"";position:absolute;bottom:-7px;left:50%;transform:translate(-50%);border-width:8px 8px 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8px!important}}.app-edit-title-h1.placeholder{color:#bdc3c7;font-style:italic;font-weight:400}.app-edit-header{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;width:100%}.app-edit-header-info{flex:1;min-width:0}.assignment-title-row{display:flex;align-items:center;flex-wrap:nowrap!important;gap:16px;height:52px;min-width:0;width:100%}.exercise-initializer-icon-wrapper{width:52px!important;height:52px!important;border-radius:12px!important;display:flex!important;align-items:center;justify-content:center;flex-shrink:0!important;margin:0!important}.exercise-initializer-icon-wrapper img{width:28px!important;height:28px!important;object-fit:contain}.assignment-header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;flex-shrink:0}@media(max-width:768px){.app-edit-header{flex-wrap:nowrap!important;gap:12px}.app-edit-header-info{flex:1;min-width:0}.assignment-header-actions{margin-left:auto;flex-shrink:0}}@media(max-width:600px){.app-edit-header{gap:12px}.assignment-title-row{height:44px!important;gap:8px!important}.exercise-initializer-icon-wrapper{width:44px!important;height:44px!important;border-radius:8px!important}}.inline-action-btn:hover{background:#f8fbff;border-color:#d6e4f3;transform:translateY(-1px)}.inline-action-btn img{width:20px;height:20px;opacity:.7}.inline-action-btn.accept:hover{background:#f0fdf4;border-color:#22c55e}.inline-action-btn.cancel:hover{background:#fff5f5;border-color:#ff7675}.app-status-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.app-status-badge.active{background-color:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}.app-status-badge.future{background-color:#fefce8;color:#ca8a04;border:1px solid #fef08a}.app-status-badge.draft{background-color:#f8fafc;color:#64748b;border:1px solid #e2e8f0}.app-status-badge.ended{background-color:#fef2f2;color:#dc2626;border:1px solid #fecaca}.app-toggle-switch{position:relative;display:inline-block;width:50px;height:26px}.app-toggle-switch input{opacity:0;width:0;height:0}.app-toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;-webkit-transition:.4s;transition:.4s}.app-toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background-color:#fff;-webkit-transition:.4s;transition:.4s;border-radius:50%;box-shadow:0 2px 4px #0003}input:checked+.app-toggle-slider{background-color:#27ae60}input:focus+.app-toggle-slider{box-shadow:0 0 1px #27ae60}input:checked+.app-toggle-slider:before{-webkit-transform:translateX(24px);-ms-transform:translateX(24px);transform:translate(24px)}.app-toggle-slider.round{border-radius:26px}@media(max-width:1024px){.assignment-grid{grid-template-columns:1fr}}@media(max-width:480px){.app-button{padding:8px 20px;font-size:.95rem}.question-header{margin-bottom:15px}h1{font-size:2.2em}}.font-family-sans-serif{font-family:system-ui,Arial,Helvetica,sans-serif!important}.font-family-serif{font-family:Georgia,Times New Roman,serif!important}.font-family-monospace{font-family:Courier New,Consolas,monospace!important}.font-size-small{font-size:1rem!important}.font-size-medium{font-size:1.25rem!important}.font-size-large{font-size:1.5rem!important}@keyframes fadeInOnly{0%{opacity:0}to{opacity:1}}.app-fade-in{animation:fadeInOnly .4s ease-out forwards}