@import"https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap";:root{font-family:Quicksand,Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg-base: #09090b;--bg-panel: #18181b;--bg-canvas: #121212;--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--border-color: #27272a;--accent-primary: #fb923c;--accent-hover: #f97316;--danger: #f87171;--danger-hover: #ef4444;--warning: #fbbf24;--warning-hover: #f59e0b;--success: #34d399;--grid-line: rgba(255, 255, 255, .1)}[data-theme=light]{--bg-base: #f4f4f5;--bg-panel: #ffffff;--bg-canvas: #e5e5e5;--text-primary: #18181b;--text-secondary: #52525b;--border-color: #e4e4e7;--accent-primary: #f97316;--accent-hover: #ea580c;--danger: #ef4444;--danger-hover: #dc2626;--warning: #f59e0b;--warning-hover: #d97706;--success: #10b981;--grid-line: rgba(0, 0, 0, .1)}body{margin:0;width:100vw;height:100vh;height:100dvh;background-color:var(--bg-base);color:var(--text-primary)}#root{width:100%;height:100%}.landing-page{--nav-height: 80px;display:flex;flex-direction:column;height:100vh;height:100dvh;background-color:var(--bg-base);color:var(--text-primary);font-family:Quicksand,sans-serif;padding:0;margin:0;scroll-behavior:smooth;overflow-y:auto;overflow-x:hidden;width:100%;scrollbar-width:none;-ms-overflow-style:none;position:relative}.landing-page::-webkit-scrollbar{display:none}.text-accent{color:var(--accent-primary)}.landing-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);display:flex;align-items:center;z-index:1000;transition:all .3s ease;padding:0 2rem}.landing-nav.scrolled{background-color:rgba(var(--bg-base-rgb, 255, 255, 255),.8);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);height:70px}.dark .landing-nav.scrolled{background-color:#121212cc}.landing-nav:not(.scrolled) .nav-links a{color:#ffffffb3}.landing-nav:not(.scrolled) .nav-links a:hover{color:var(--accent-primary)}.nav-container{width:100%;display:flex;justify-content:space-between;align-items:center;padding:0 2rem}.nav-logo{height:32px}.nav-links{display:flex;align-items:center;gap:2rem}.nav-links a{text-decoration:none;color:var(--text-secondary);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--accent-primary)}.nav-cta{background-color:var(--accent-primary);color:#fff;border:none;padding:.6rem 1.2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .2s,background-color .2s;font-family:Quicksand,sans-serif}.nav-cta:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.hero-section{height:100vh;height:100dvh;min-height:100vh;width:100%;background-color:#000;color:#fff;display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:4rem;padding:0 4rem;box-sizing:border-box;position:relative;overflow:hidden}.hero-title{font-size:4rem;font-weight:700;line-height:1.1;margin:0 0 1.5rem;color:#fff}.hero-subtitle{font-size:1.25rem;color:#ffffffb3;line-height:1.6;margin-bottom:3rem;max-width:500px}.hero-actions{display:flex;gap:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:12px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);font-family:Quicksand,sans-serif;border:none}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 10px 15px -3px #f973164d}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 20px 25px -5px #f9731666}.btn-secondary{background-color:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.btn-secondary:hover{background-color:#fff3;transform:translateY(-2px);border-color:var(--accent-primary)}.btn-large{padding:1.25rem 3rem;font-size:1.25rem}.hero-visual{position:relative;display:flex;justify-content:center;perspective:1000px}.editor-mockup{width:100%;max-width:550px;aspect-ratio:4/3;background:var(--bg-panel);border-radius:16px;border:1px solid var(--border-color);box-shadow:0 25px 50px -12px #00000040;display:flex;flex-direction:column;overflow:hidden;transform:rotateY(-10deg) rotateX(5deg);transition:transform .5s ease}.editor-mockup:hover{transform:rotateY(0) rotateX(0)}.mockup-header{height:32px;background:#0000000d;display:flex;align-items:center;padding:0 1rem;border-bottom:1px solid var(--border-color)}.mockup-dots{display:flex;gap:6px}.mockup-dots span{width:8px;height:8px;border-radius:50%;background:var(--border-color)}.mockup-title{flex:1;text-align:center;font-size:.75rem;color:var(--text-secondary)}.mockup-body{flex:1;display:flex}.mockup-sidebar{width:15%;border-right:1px solid var(--border-color);background:#00000005}.mockup-canvas{flex:1;position:relative;overflow:hidden;background-image:radial-gradient(var(--border-color) 1px,transparent 1px);background-size:20px 20px}.floating-shape{position:absolute;border-radius:8px;animation:float 4s infinite ease-in-out}.s1{width:40px;height:40px;background:var(--accent-primary);top:20%;left:20%;opacity:.8}.s2{width:60px;height:60px;background:#3b82f6;top:50%;left:60%;opacity:.6;border-radius:50%;animation-delay:-1s}.s3{width:30px;height:30px;background:#a855f7;top:30%;left:70%;opacity:.4;animation-delay:-2s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(5deg)}}.path-preview{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:150px}.mockup-timeline{height:60px;border-top:1px solid var(--border-color);background:#00000008;position:relative}.timeline-playhead{position:absolute;left:30%;top:0;bottom:0;width:2px;background:var(--accent-primary);animation:move-playhead 4s infinite linear}@keyframes move-playhead{0%{left:10%}to{left:90%}}.timeline-keyframes{position:absolute;width:100%;top:50%}.kf{position:absolute;width:6px;height:6px;background:var(--accent-primary);transform:translateY(-50%) rotate(45deg)}.features-section{padding:8rem 2rem;background-color:var(--bg-panel)}.section-header{text-align:center;max-width:700px;margin:0 auto 5rem}.section-header h2{font-size:3rem;margin-bottom:1.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2.5rem;max-width:1200px;margin:0 auto}.feature-card{background-color:var(--bg-base);padding:3rem;border-radius:24px;border:1px solid var(--border-color);transition:all .3s ease}.feature-card:hover{transform:translateY(-8px);border-color:var(--accent-primary);box-shadow:0 20px 40px -15px #0000001a}.feature-icon{font-size:2.5rem;margin-bottom:1.5rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem}.feature-card p{color:var(--text-secondary);line-height:1.6}.cta-section{padding:8rem 2rem;max-width:1200px;margin:0 auto}.cta-card{background-color:var(--accent-primary);color:#fff;padding:6rem 4rem;border-radius:40px;text-align:center;box-shadow:0 30px 60px -12px #f9731666}.cta-card h2{font-size:3.5rem;margin-bottom:1.5rem}.cta-card p{font-size:1.25rem;margin-bottom:3rem;opacity:.9}.landing-footer{padding:6rem 2rem 2rem;border-top:1px solid var(--border-color)}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr;gap:4rem;margin-bottom:4rem}.footer-brand img{height:40px;margin-bottom:1.5rem}.footer-brand p{color:var(--text-secondary);max-width:300px}.footer-links{display:flex;gap:4rem}.link-group h4{margin-bottom:1.5rem}.link-group a{display:block;text-decoration:none;color:var(--text-secondary);margin-bottom:.75rem;transition:color .2s}.link-group a:hover{color:var(--accent-primary)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:2rem;text-align:center;color:var(--text-secondary);font-size:.9rem}@media(max-width:1024px){.hero-section{grid-template-columns:1fr;text-align:center;height:auto;min-height:100vh;padding:6rem 2rem}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-title{font-size:3rem}.landing-nav{padding:0 1rem}.nav-container{padding:0}}@media(max-width:768px){.nav-links{display:none}.hero-title{font-size:2.5rem}.hero-actions{flex-direction:column}.btn{width:100%}.section-header h2{font-size:2rem}.cta-card{padding:4rem 2rem}.cta-card h2{font-size:2rem}.footer-content{grid-template-columns:1fr}.footer-links{flex-wrap:wrap;gap:2rem}.features-grid{grid-template-columns:1fr}}.modal-content.export-modal{width:500px;display:flex;flex-direction:column}.modal-header{padding:16px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-size:1.1rem;font-weight:600;margin:0}.close-btn{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;line-height:1}.close-btn:hover{color:var(--text-primary)}.modal-body{padding:20px;display:flex;flex-direction:column;gap:20px}.export-preview-container{display:flex;flex-direction:column;gap:8px}.preview-label{font-size:.8rem;color:var(--text-secondary)}.export-preview{width:100%;aspect-ratio:1 / 1;background-color:#18181b;border:1px solid var(--border-color);border-radius:4px;overflow:hidden;display:flex;align-items:center;justify-content:center}.checkerboard{background-color:#fafafa;background-image:linear-gradient(45deg,#efefef 25%,transparent 25%),linear-gradient(-45deg,#efefef 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#efefef 75%),linear-gradient(-45deg,transparent 75%,#efefef 75%);background-size:48px 48px;background-position:0 0,0 24px,24px -24px,-24px 0px}.export-settings{display:grid;grid-template-columns:1fr 1fr;gap:16px}.setting-group{display:flex;flex-direction:column;gap:8px}.setting-group label{font-size:.8rem;color:var(--text-secondary);text-align:left}.setting-group select{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:10px 36px 10px 12px;border-radius:6px;outline:none;cursor:pointer;font-family:Quicksand,sans-serif;font-size:.9rem;transition:all .2s ease;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m3 5 3 3 3-3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.setting-group select:hover{border-color:var(--accent-primary);background-color:var(--bg-secondary)}.setting-group select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px #f9731633}.setting-group select option{background-color:var(--bg-secondary);color:var(--text-primary);padding:8px}.modal-footer{padding:16px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.btn-primary{background-color:var(--accent-primary);color:#fff;border:none;padding:8px 20px;border-radius:4px;font-weight:600;cursor:pointer}.btn-primary:hover{background-color:#ea580c}.btn-secondary{background-color:transparent;color:var(--text-primary);border:1px solid var(--border-color);padding:8px 20px;border-radius:4px;cursor:pointer}.btn-secondary:hover{background-color:var(--bg-tertiary)}.auth-modal{max-width:400px;width:100%;padding:24px}.auth-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.auth-header h2{margin:0;font-size:1.5rem;color:var(--text-primary)}.auth-close-btn{background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;line-height:1}.auth-close-btn:hover{color:var(--danger)}.auth-tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--border-color);padding-bottom:8px}.auth-tab{background:none;border:none;color:var(--text-secondary);font-size:1rem;font-weight:600;cursor:pointer;padding:4px 8px;border-bottom:2px solid transparent}.auth-tab:hover{color:var(--text-primary)}.auth-tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.auth-error{background-color:#ef44441a;color:var(--danger);padding:12px;border-radius:6px;font-size:.85rem;margin-bottom:16px;border:1px solid rgba(239,68,68,.3)}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-input-group{display:flex;flex-direction:column;gap:6px}.auth-input-group label{font-size:.85rem;color:var(--text-secondary)}.auth-input-group input{background-color:var(--bg-base);border:1px solid var(--border-color);color:var(--text-primary);padding:10px 12px;border-radius:6px;font-size:.95rem;outline:none;transition:border-color .2s}.auth-input-group input:focus{border-color:var(--accent-primary)}.auth-submit{margin-top:8px;padding:12px;font-size:1rem;font-weight:600;border-radius:6px}.auth-divider{display:flex;align-items:center;margin:24px 0;color:var(--text-secondary);font-size:.85rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background-color:var(--border-color)}.auth-divider span{padding:0 12px}.auth-google-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;background-color:#fff;color:#3c4043;border:1px solid #dadce0;padding:12px;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.auth-google-btn:hover{background-color:#f8f9fa}.auth-google-btn:disabled{opacity:.7;cursor:not-allowed}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Quicksand,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-base);color:var(--text-primary)}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden;user-select:none;background-color:var(--bg-base)}.header{height:48px;background-color:var(--bg-panel);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 16px}.menu-bar{display:flex;gap:8px}.menu-item{position:relative;padding:4px 8px;cursor:pointer;border-radius:4px;font-size:.9rem;color:var(--text-primary)}.menu-item:hover{background-color:var(--bg-base)}.dropdown{display:none;position:absolute;top:100%;left:0;background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:4px;min-width:160px;z-index:100;box-shadow:0 10px 15px -3px #0000001a}.menu-item:hover .dropdown{display:block}.dropdown-item{padding:8px 12px;font-size:.85rem;display:flex;justify-content:space-between;align-items:center;color:var(--text-primary)}.dropdown-item:hover{background-color:var(--accent-primary);color:#fff}.main-content{display:flex;flex:1;overflow:hidden}.app-container:has(.full-view) .header{display:none}.full-view{height:100vh}.full-view .canvas-area{flex:1}.sidebar{width:48px;background-color:var(--bg-panel);border-right:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;padding:8px 0;gap:8px}.sidebar button{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px}.sidebar button:hover{background-color:var(--bg-base);color:var(--text-primary)}.sidebar button.active{background-color:var(--accent-primary);color:#fff}.canvas-area{flex:1;display:flex;flex-direction:column;position:relative;background-color:var(--bg-canvas);min-width:0}.viewport-container{flex:1;position:relative;overflow:hidden;display:flex;flex-direction:column}.canvas-wrapper{flex:1;position:relative}.properties-panel{background-color:var(--bg-panel);border-left:1px solid var(--border-color);height:100%;display:flex;flex-direction:column}.no-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.no-scrollbar::-webkit-scrollbar{display:none}.properties-content{flex:1;overflow-y:auto;scrollbar-width:none}.properties-content::-webkit-scrollbar{display:none}.property-group{margin-bottom:8px}.property-group label{display:block;font-size:.75rem;color:var(--text-secondary);margin-bottom:4px}.property-group input{width:100%;background-color:var(--bg-base);border:1px solid var(--border-color);color:var(--text-primary);padding:4px 8px;border-radius:4px;font-size:.85rem}.timeline-area{background-color:var(--bg-panel);border-top:1px solid var(--border-color);display:flex;flex-direction:column;height:100%}.timeline-controls{height:40px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;padding:0 16px;gap:12px}.timeline-controls button{background:none;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center}.timeline-controls button:hover{color:var(--text-primary)}.timeline-content{flex:1;display:flex;overflow:hidden;scrollbar-width:none;-ms-overflow-style:none}.timeline-content::-webkit-scrollbar{display:none}.layers-list{width:200px;border-right:1px solid var(--border-color);overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.layers-list::-webkit-scrollbar{display:none}.layer-item{height:32px;display:flex;align-items:center;padding:0 8px;font-size:.8rem;border-bottom:1px solid var(--border-color);cursor:pointer;color:var(--text-primary)}.layer-item:hover{background-color:var(--bg-base)}.layer-item.selected{background-color:#f9731626;border-left:2px solid var(--accent-primary)}.layer-drag-handle{cursor:grab;margin-right:8px;color:var(--text-secondary)}.layer-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-action-btn{background:none;border:none;padding:4px;cursor:pointer;color:var(--text-secondary);opacity:.6;display:flex;align-items:center}.layer-action-btn:hover{opacity:1;color:var(--text-primary)}.property-tree-outer{flex:1;position:relative;display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-panel);user-select:none;scrollbar-width:none;-ms-overflow-style:none}.property-tree-outer::-webkit-scrollbar{display:none}.property-tree-scroll-area{flex:1;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none}.property-tree-scroll-area::-webkit-scrollbar{display:none}.tracks-area{flex:1;overflow:auto;position:relative;scrollbar-width:none;-ms-overflow-style:none}.tracks-area::-webkit-scrollbar{display:none}.track-row{height:32px;display:flex;align-items:center;border-bottom:1px solid var(--border-color)}:root{--timeline-padding: 16px}.tracks-inner{position:relative;height:100%;box-sizing:border-box}.track-bar{position:absolute;top:50%;left:var(--timeline-padding);right:var(--timeline-padding);height:4px;background-color:var(--bg-base);transform:translateY(-50%);border-radius:2px}.playhead-overlay{position:absolute;top:0;bottom:0;left:var(--timeline-padding);right:var(--timeline-padding);box-sizing:border-box;pointer-events:none}.keyframe-hit-area{position:absolute;width:20px;height:20px;top:50%;transform:translate(-50%,-50%);cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;background-color:transparent}.keyframe-hit-area:hover .keyframe-dot{transform:scale(1.2);box-shadow:0 0 0 4px #f9731633}.keyframe-dot{width:10px;height:10px;background-color:var(--accent-primary);border-radius:50%;transition:transform .1s,box-shadow .1s}.keyframe-dot.selected{background-color:#facc15;box-shadow:0 0 0 2px #facc1566;transform:scale(1.2)}.playhead{position:absolute;top:0;bottom:0;z-index:20}.key-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center}.key-btn:hover{color:var(--text-primary)}.key-btn.active{color:var(--accent-primary)!important}.timeline-resizer{height:4px;background-color:var(--border-color);cursor:url(/cursors/expand_tooltip_vertical.png) 16 16,ns-resize;transition:background-color .2s;position:relative;z-index:10}.timeline-resizer:after{content:"";position:absolute;inset:-4px 0}.timeline-resizer:hover{background-color:var(--accent-primary)}.prop-resizer{width:4px;background-color:var(--border-color);cursor:url(/cursors/expand_tooltip_horizontal.png) 16 16,ew-resize;transition:background-color .2s}.prop-resizer:hover{background-color:var(--accent-primary)}.context-menu-item{padding:6px 12px;font-size:.8rem;cursor:pointer;border-radius:2px;position:relative;color:var(--text-primary)}.context-menu-item:hover{background-color:var(--accent-primary);color:#fff}.context-menu-item.delete-item:hover{background-color:#ef4444!important;color:#fff!important}.submenu{position:absolute;left:100%;top:0;background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:4px;min-width:120px;padding:4px;box-shadow:0 4px 6px -1px #0000001a}.shortcut-hint{font-size:.7rem;color:var(--text-secondary);margin-left:8px}.checkerboard{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}.header button{background-color:var(--bg-base);border:none;border-right:1px solid var(--border-color);color:var(--text-primary);padding:6px 12px;font-size:.8rem;cursor:pointer;transition:background-color .2s;height:32px;display:flex;align-items:center}.header button:last-child{border-right:none}.header button:hover{background-color:var(--border-color)}.header button:active{background-color:var(--accent-primary)}.full-view-overlay{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(100px);z-index:1000;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s;opacity:0;pointer-events:none}.full-view-overlay.show{transform:translate(-50%) translateY(0);opacity:1;pointer-events:auto}.overlay-content{background:var(--bg-panel);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-color);border-radius:99px;padding:6px 16px;display:flex;align-items:center;gap:16px;box-shadow:0 10px 15px -3px #0000004d}.overlay-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:8px;border-radius:50%;transition:background-color .2s,transform .1s}.overlay-btn:hover{background-color:var(--bg-base)}.overlay-btn:active{transform:scale(.9)}.overlay-btn.exit{color:var(--text-secondary)}.overlay-btn.exit:hover{color:#ef4444;background-color:#ef44441a}.brush-size-slider{-webkit-appearance:none;width:100%;height:6px;background:var(--border-color);border-radius:3px;outline:none;margin:10px 0}.brush-size-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:var(--accent-primary);cursor:pointer;border-radius:50%;border:2px solid #fff;box-shadow:0 0 5px #00000080}.brush-size-slider::-moz-range-thumb{width:16px;height:16px;background:var(--accent-primary);cursor:pointer;border-radius:50%;border:2px solid #fff;box-shadow:0 0 5px #00000080}.overlay-time{font-family:JetBrains Mono,monospace;font-size:.9rem;color:var(--text-primary);user-select:none;min-width:120px;text-align:center}.header .btn-export-header{background-color:var(--accent-primary);color:#fff;border:none;padding:6px 16px;border-radius:4px;font-size:.85rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s;height:32px;display:flex;align-items:center}.header .btn-export-header:hover{background-color:var(--accent-hover)}.header .btn-export-header:active{transform:scale(.95)}.modal-backdrop,.modal-overlay{position:fixed;inset:0;background-color:#0009;backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease-out}.modal-content{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 25px 50px -12px #00000080;animation:slideUp .3s cubic-bezier(.16,1,.3,1);width:100%;max-width:400px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.drop-overlay{position:fixed;inset:0;background-color:#f973161a;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);border:4px dashed var(--accent-primary);z-index:9999;display:flex;align-items:center;justify-content:center;pointer-events:none;animation:fadeIn .2s ease-out}.drop-overlay-content{background-color:var(--bg-panel);padding:40px 60px;border-radius:24px;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 20px 25px -5px #0003,0 10px 10px -5px #0000001a;color:var(--text-primary);text-align:center;border:1px solid var(--border-color);animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.drop-icon{width:80px;height:80px;background-color:#f973161a;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent-primary);margin-bottom:8px}.drop-overlay h2{font-size:1.5rem;font-weight:700;margin:0}.drop-overlay p{font-size:1rem;color:var(--text-secondary);margin:0}.toast-container{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:9999;pointer-events:none}.toast{pointer-events:auto;min-width:200px;max-width:350px;background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:6px;padding:12px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;animation:toast-in .3s ease-out;color:var(--text-primary)}.toast-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.toast-success .toast-icon{color:var(--accent-primary)}.toast-info .toast-icon{color:#3b82f6}.toast-warning .toast-icon{color:var(--warning)}.toast-error .toast-icon{color:var(--danger)}.toast-message{flex:1;font-size:.875rem;font-weight:500}.toast-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s}.toast-close:hover{background-color:#ffffff0d;color:var(--text-primary)}@keyframes toast-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}