@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;600;700;900&family=Noto+Serif+SC:wght@400;600;700;900&display=swap";:root{--bg-primary: #eef4f4;--bg-secondary: #ffffff;--bg-tertiary: rgba(255, 255, 255, .82);--bg-glass: rgba(255, 255, 255, .62);--bg-deep: #eaf2f3;--bg-panel: #ffffff;--bg-surface: #f5f9f9;--text-primary: #0e2230;--text-secondary: #4f6b75;--text-tertiary: #8aa2ac;--border-subtle: rgba(13, 91, 110, .12);--border-glow: rgba(20, 184, 166, .18);--brand-blue: #1f7ae0;--brand-blue-deep: #155fbf;--brand-green: #15b8a6;--brand-green-deep: #0d9488;--neon-blue: #1f7ae0;--neon-blue-dim: rgba(31, 122, 224, .1);--neon-blue-glow: 0 0 12px rgba(31, 122, 224, .18);--accent-color: #1f7ae0;--accent-hover: #2f8af0;--accent-green: #15b8a6;--accent-gradient: linear-gradient(135deg, #1f7ae0 0%, #15b8a6 100%);--accent-gradient-soft: linear-gradient( 135deg, rgba(31, 122, 224, .12) 0%, rgba(21, 184, 166, .12) 100% );--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--shadow-sm: 0 2px 8px rgba(13, 91, 110, .04), 0 1px 2px rgba(13, 91, 110, .02);--shadow-md: 0 8px 24px rgba(13, 91, 110, .08), 0 2px 8px rgba(13, 91, 110, .04);--shadow-lg: 0 16px 48px rgba(13, 91, 110, .12), 0 4px 16px rgba(13, 91, 110, .06);--radius-sm: 7px;--radius-md: 9px;--radius-lg: 12px;--radius-full: 9999px;--font-sans: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-display: "Noto Serif SC", "楷体", "KaiTi", "STKaiti", serif;--font-mono: "JetBrains Mono", Consolas, monospace}:root[data-theme=dark]{--bg-primary: #07151c;--bg-secondary: #0f2630;--bg-tertiary: rgba(15, 38, 48, .82);--bg-glass: rgba(16, 40, 51, .6);--bg-deep: #051016;--bg-panel: #0f2630;--bg-surface: #16323e;--text-primary: #eaf6f6;--text-secondary: #9fc0c6;--text-tertiary: #5f8089;--border-subtle: rgba(120, 200, 210, .14);--border-glow: rgba(34, 211, 190, .22);--brand-blue: #4aa3ff;--brand-blue-deep: #2f8af0;--brand-green: #2dd4bf;--brand-green-deep: #14b8a6;--neon-blue: #4aa3ff;--neon-blue-dim: rgba(74, 163, 255, .16);--neon-blue-glow: 0 0 16px rgba(74, 163, 255, .34);--accent-color: #4aa3ff;--accent-hover: #6db6ff;--accent-green: #2dd4bf;--accent-gradient: linear-gradient(135deg, #4aa3ff 0%, #2dd4bf 100%);--accent-gradient-soft: linear-gradient( 135deg, rgba(74, 163, 255, .2) 0%, rgba(45, 212, 191, .2) 100% );--success-color: #2dd4bf;--warning-color: #fbbf24;--danger-color: #f87171;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 8px 24px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .25);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .6), 0 4px 16px rgba(0, 0, 0, .3)}*{transition:background-color .2s ease,border-color .2s ease,box-shadow .25s cubic-bezier(.4,0,.2,1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeScaleIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.test-inputs-hidden{opacity:.01;position:absolute;top:0;left:0;z-index:-1}.app-root{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden;background:transparent}.dynamic-bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.dynamic-bg-orb{position:absolute;border-radius:50%;filter:blur(100px);will-change:transform}.dynamic-bg--light .dynamic-bg-orb--1{width:500px;height:500px;top:-12%;left:-8%;background:#1f7ae009;animation:bg-drift-1 25s ease-in-out infinite}.dynamic-bg--light .dynamic-bg-orb--2{width:400px;height:400px;bottom:-10%;right:-6%;background:#15b8a608;animation:bg-drift-2 30s ease-in-out infinite}.dynamic-bg--light .dynamic-bg-orb--3{width:350px;height:350px;top:40%;left:50%;background:#1f7ae005;animation:bg-drift-3 35s ease-in-out infinite}.dynamic-bg--dark .dynamic-bg-orb--1{width:500px;height:500px;top:-12%;left:-8%;background:#1f7ae012;animation:bg-drift-1 25s ease-in-out infinite}.dynamic-bg--dark .dynamic-bg-orb--2{width:400px;height:400px;bottom:-10%;right:-6%;background:#15b8a60d;animation:bg-drift-2 30s ease-in-out infinite}.dynamic-bg--dark .dynamic-bg-orb--3{width:350px;height:350px;top:40%;left:50%;background:#1f7ae00a;animation:bg-drift-3 35s ease-in-out infinite}@keyframes bg-drift-1{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(40px,-30px) rotate(5deg)}66%{transform:translate(-20px,20px) rotate(-3deg)}}@keyframes bg-drift-2{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(-30px,25px) rotate(-4deg)}66%{transform:translate(25px,-15px) rotate(3deg)}}@keyframes bg-drift-3{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-40px,30px) scale(1.08)}}.top-bar{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 16px;background:var(--bg-tertiary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);z-index:100;-webkit-user-select:none;user-select:none}.top-bar-left,.top-bar-center,.top-bar-right{display:flex;align-items:center;gap:12px}.top-bar-center{position:absolute;left:50%;transform:translate(-50%)}.window-controls{display:flex;gap:8px;margin-right:12px}.control-dot{width:12px;height:12px;border-radius:50%}.control-dot.close{background:#ff5f56}.control-dot.minimize{background:#ffbd2e}.control-dot.expand{background:#27c93f}.app-title{font-weight:600;font-size:13px;letter-spacing:.5px}.env-badge{font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px;background:#0000000d;color:var(--text-secondary);letter-spacing:.5px}:root[data-theme=dark] .env-badge{background:#ffffff1a}.engine-badge{font-size:11px;color:var(--text-tertiary)}.api-status{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--success-color)}.pulse-dot{width:8px;height:8px;background:var(--success-color);border-radius:50%;animation:pulseGlow 2s infinite}.divider{width:1px;height:16px;background:var(--border-subtle);margin:0 8px}.top-bar-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s}.top-bar-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.app-shell{display:flex;flex:1;overflow:hidden;background:transparent}.workspace-rail{width:260px;background:var(--bg-tertiary);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;z-index:10}.workspace-main{flex:1;position:relative;display:flex;flex-direction:column;overflow:hidden;background:transparent}.dashboard-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,1fr);gap:24px;padding:24px;flex:1;overflow:hidden}.editor-center{display:flex;flex-direction:column;gap:24px;overflow-y:auto;align-items:center}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;width:100%}.wide-panel{width:100%}.panel{background:var(--bg-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;overflow:hidden;animation:fadeScaleIn .5s cubic-bezier(.16,1,.3,1) forwards;transition:box-shadow .3s ease,border-color .3s ease}.panel:hover{box-shadow:var(--shadow-md);border-color:var(--border-glow)}.panel-heading{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-subtle);background:#00000005}:root[data-theme=dark] .panel-heading{background:#ffffff05}.panel-heading>div{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.panel-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--accent-color);font-weight:700;display:block;margin-bottom:2px}.panel-heading h2{font-size:15px;font-weight:600;color:var(--text-primary);margin:0}.panel-badge{margin-left:auto;font-size:11px;font-weight:600;padding:2px 8px;border-radius:12px;background:var(--bg-secondary);border:1px solid var(--border-subtle);color:var(--text-secondary)}.panel-badge--error{color:var(--danger-color);border-color:#ff3b304d;background:#ff3b301a}.btn-primary{background:var(--accent-color);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;align-items:center;gap:8px;justify-content:center}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0066cc4d}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-subtle);padding:8px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;align-items:center;gap:8px}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--text-tertiary)}.source-nodes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px;padding:16px}.node-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:12px;padding:16px 8px;color:var(--text-secondary);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #00000005}.node-btn:hover{border-color:var(--neon-blue);color:var(--neon-blue);box-shadow:0 8px 16px #0000000d,var(--neon-blue-glow);transform:translateY(-2px);background:var(--bg-secondary)}.node-btn span{font-size:11px;font-weight:500}.assets-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0 16px 16px}.asset-thumb{background:var(--bg-surface);border-radius:8px;overflow:hidden;position:relative;aspect-ratio:16/9;display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm)}.asset-thumb img{width:100%;height:100%;object-fit:cover;opacity:.8}.asset-thumb .waveform{color:var(--neon-blue);width:60%}.asset-label{font-size:10px;color:var(--text-tertiary);text-align:center;margin-top:6px;display:block;font-weight:500}.metrics-row{display:flex;justify-content:space-between;margin-bottom:24px;padding:16px 16px 0}.metric-box{display:flex;flex-direction:column;align-items:center;gap:4px}.metric-val{font-size:22px;font-weight:600;color:var(--text-primary);font-family:var(--font-mono)}.metric-val.neon{color:var(--neon-blue);text-shadow:var(--neon-blue-glow)}.metric-lbl{font-size:10px;color:var(--text-tertiary);text-transform:uppercase;font-weight:600;letter-spacing:.5px}.chart-section{margin-bottom:16px;flex:1;display:flex;flex-direction:column;padding:0 16px}.chart-title{font-size:11px;color:var(--text-secondary);margin-bottom:12px;font-weight:500}.story-beats{display:flex;gap:8px;align-items:center}.beat-node{width:28px;height:28px;border-radius:8px;background:var(--bg-glass);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-secondary);font-family:var(--font-mono);transition:all .3s ease;box-shadow:var(--shadow-sm)}.beat-node.active{background:var(--neon-blue-dim);border-color:var(--neon-blue);color:var(--neon-blue);font-weight:600}.beat-arrow{color:var(--border-subtle);font-size:10px}.bar-chart{display:flex;align-items:flex-end;gap:3px;height:48px}.bar-col{flex:1;background:var(--neon-blue);opacity:.7;border-radius:2px 2px 0 0;transition:height .3s,opacity .2s;min-width:4px}.bar-col:hover{opacity:1;filter:brightness(1.2)}.project-assets-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 12px;overflow-y:auto;padding:16px}.pa-item{display:flex;flex-direction:column;gap:8px;align-items:center;transition:transform .3s cubic-bezier(.16,1,.3,1);cursor:pointer}.pa-item:hover{transform:translateY(-4px)}.pa-thumb{width:100%;aspect-ratio:16/9;background:var(--bg-glass);border-radius:10px;border:1px solid var(--border-subtle);overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative;box-shadow:var(--shadow-sm);transition:all .3s ease}.pa-item:hover .pa-thumb{border-color:var(--neon-blue);box-shadow:var(--shadow-md),var(--neon-blue-glow)}.pa-thumb img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:opacity .3s}.pa-item:hover .pa-thumb img{opacity:1;transform:scale(1.05)}.pa-icon{color:var(--neon-blue)}.pa-label{font-size:10px;color:var(--text-secondary);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;font-weight:500;transition:color .2s}.pa-item:hover .pa-label{color:var(--text-primary)}.pa-add-btn{background:#ffffff05;border:1px dashed var(--border-subtle);cursor:pointer;color:var(--text-secondary);border-radius:10px;width:100%;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;transition:all .2s}.pa-add-btn:hover{border-color:var(--neon-blue);color:var(--neon-blue);background:var(--neon-blue-dim)}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 16px;margin:4px 12px;border-radius:10px;cursor:pointer;color:var(--text-secondary);font-size:13px;font-weight:500;transition:all .2s ease;background:transparent;border:none;width:calc(100% - 24px);text-align:left}.nav-item:hover{color:var(--text-primary);background:#00000008}:root[data-theme=dark] .nav-item:hover{background:#ffffff0d}.nav-item.active{background:var(--bg-surface);color:var(--neon-blue);box-shadow:var(--shadow-sm);font-weight:600}.sidebar-title{font-size:11px;font-weight:700;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px;padding:0 16px;margin-bottom:24px;display:flex;align-items:center;gap:8px}.sidebar-title .logo{color:var(--neon-blue)}.sidebar-section{margin-top:32px}.sidebar-section-title{font-size:11px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;padding:0 16px;margin-bottom:12px;letter-spacing:.5px}.timeline-panel{padding:16px}.timeline-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-subtle);padding-bottom:12px;margin-bottom:12px}.tl-controls{display:flex;gap:16px;color:var(--text-secondary)}.tl-btn{background:none;border:none;color:inherit;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:12px;font-weight:500;transition:.2s}.tl-btn:hover{color:var(--neon-blue)}.tl-transport{display:flex;gap:20px;align-items:center}.tl-transport button{background:none;border:none;color:var(--text-secondary);cursor:pointer;transition:.2s}.tl-transport button:hover{color:var(--text-primary);transform:scale(1.1)}.tl-transport .play{color:var(--text-primary)}.tl-transport .record{color:var(--danger-color)}.tl-timecode{font-family:var(--font-mono);font-size:16px;font-weight:600;letter-spacing:1px;color:var(--text-primary);background:#00000008;padding:4px 8px;border-radius:6px}:root[data-theme=dark] .tl-timecode{background:#ffffff0d}.tl-ruler{display:flex;justify-content:space-between;padding:0 40px 6px;font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono);margin-bottom:8px;border-bottom:1px solid var(--border-subtle);font-weight:500}.tl-tracks-container{display:flex;flex-direction:column;gap:6px;position:relative;overflow-x:auto;overflow-y:hidden;flex:1;min-height:120px}.tl-track{display:flex;align-items:center;height:56px;background:#00000005;border-radius:8px;position:relative;border:1px solid var(--border-subtle)}:root[data-theme=dark] .tl-track{background:#ffffff05}.tl-track-label{width:48px;flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);border-right:1px solid var(--border-subtle);background:var(--bg-glass);height:100%;border-radius:8px 0 0 8px;z-index:2;font-weight:600}.tl-clips{flex:1;position:relative;height:100%;display:flex;align-items:center;gap:4px;padding:0 8px}.tl-clip{height:80%;background:var(--bg-surface);border:1px solid var(--neon-blue);border-radius:6px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:4px;flex-shrink:0;min-width:100px;box-shadow:var(--shadow-sm);cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1)}.tl-clip:hover{transform:translateY(-2px);box-shadow:var(--shadow-md),var(--neon-blue-glow)}.tl-clip.audio{border-color:var(--text-tertiary);box-shadow:none;align-items:center;justify-content:center}.tl-clip.audio:hover{box-shadow:var(--shadow-sm)}.tl-clip img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.6;z-index:0;transition:opacity .2s}.tl-clip:hover img{opacity:.8}.tl-clip .waveform-svg{width:100%;height:80%;z-index:1;color:var(--neon-blue)}.tl-clip.audio .waveform-svg{color:var(--text-secondary)}.tl-clip-label{position:relative;z-index:2;font-size:10px;font-weight:600;color:#fff;background:#0009;padding:2px 6px;border-radius:4px;text-shadow:0 1px 2px black;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.tl-playhead{position:absolute;top:-16px;bottom:-8px;width:2px;background:var(--accent-color);z-index:10;pointer-events:none;box-shadow:var(--neon-blue-glow)}.tl-playhead:before{content:"";position:absolute;top:0;left:-5px;width:12px;height:12px;border-radius:50%;background:var(--accent-color);box-shadow:var(--neon-blue-glow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.dual-track-viewport{padding:24px;display:flex;flex-direction:column;gap:20px;overflow-x:auto}.dt-track{display:flex;align-items:center;gap:24px}.dt-track-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-align:right;width:80px;flex-shrink:0;line-height:1.2}.dt-nodes{display:flex;gap:16px;flex:1}.dt-node{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:16px;min-width:180px;max-width:260px;box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.16,1,.3,1)}.dt-node:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.dt-node-slot{border-top:4px solid var(--text-tertiary)}.dt-node-scene{border-top:4px solid var(--accent-color);cursor:pointer}.dt-node-scene.is-selected{box-shadow:0 0 0 2px var(--accent-color),var(--shadow-md)}.dt-node-scene.has-gap{border-top-color:var(--warning-color)}.dt-node-header{display:flex;justify-content:space-between;margin-bottom:12px}.dt-node-index{font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--text-tertiary)}.dt-node-role{font-size:13px;font-weight:600;color:var(--text-primary)}.dt-node-body p{font-size:12px;color:var(--text-secondary);margin-bottom:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dt-meta{display:flex;gap:6px}.dt-badge{font-size:10px;padding:2px 6px;border-radius:4px}.confidence-badge{background:#34c7591a;color:var(--success-color);display:flex;align-items:center;gap:4px;font-weight:500}.dt-node-footer{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}.origin-tag{font-size:10px;color:var(--text-tertiary);background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-weight:500}.dt-connectors{position:relative;height:48px;margin:0 100px}.dt-connector-line{position:absolute;top:50%;left:0;right:0;height:2px;background:var(--border-subtle)}.dt-connector-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg-primary);padding:6px 16px;border-radius:var(--radius-full);border:1px solid var(--border-subtle);display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary);font-weight:600;box-shadow:var(--shadow-sm)}.slot-list{padding:20px;display:flex;flex-direction:column;gap:12px}.slot-connector-wrap{position:relative}.slot-connector{display:flex;justify-content:center;padding:6px 0;color:var(--border-subtle)}.slot-row{display:flex;gap:16px;background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:16px;transition:all .3s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-sm)}.slot-row:hover{transform:translate(4px);box-shadow:var(--shadow-md);border-color:var(--border-glow)}.slot-row--active{border-color:var(--accent-color);box-shadow:0 0 0 1px var(--accent-color),var(--shadow-md)}.slot-index{font-family:var(--font-mono);font-size:13px;color:var(--text-tertiary);font-weight:600;padding-top:2px}.slot-content h3{font-size:15px;color:var(--text-primary);margin:0 0 6px}.slot-content p{font-size:13px;color:var(--text-secondary);margin:0 0 12px;line-height:1.5}.slot-meta{display:flex;gap:12px;font-size:12px}.slot-duration{background:#0000000a;padding:4px 8px;border-radius:6px;font-family:var(--font-mono);color:var(--text-secondary);font-weight:500}:root[data-theme=dark] .slot-duration{background:#ffffff1a}.slot-visual{color:var(--accent-color);font-weight:500}.gap-list{padding:20px;display:flex;flex-direction:column;gap:12px}.gap-row{display:flex;gap:16px;padding:16px;background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);border-left-width:4px;box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.16,1,.3,1)}.gap-row:hover{transform:translate(4px);box-shadow:var(--shadow-md)}.gap-row--error{border-left-color:var(--danger-color)}.gap-row--warn{border-left-color:var(--warning-color)}.gap-row--ok{border-left-color:var(--success-color)}.gap-row-icon{padding-top:2px}.gap-row--error .gap-row-icon{color:var(--danger-color)}.gap-row--warn .gap-row-icon{color:var(--warning-color)}.gap-row--ok .gap-row-icon{color:var(--success-color)}.gap-row-content strong{display:block;font-size:14px;color:var(--text-primary);margin-bottom:4px}.gap-row-content p{font-size:13px;color:var(--text-secondary);margin:0 0 8px;line-height:1.4}.gap-row-content span{font-size:11px;font-weight:600;padding:4px 8px;border-radius:6px;background:#0000000a;color:var(--text-secondary)}:root[data-theme=dark] .gap-row-content span{background:#ffffff1a}.gap-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 0;color:var(--success-color);gap:12px}.empty-note{font-size:14px;color:var(--text-secondary);font-weight:500}.materials-list{padding:16px;display:flex;flex-wrap:wrap;gap:10px}.material-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-secondary);border:1px solid 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var(--border-subtle)}.upload-current-label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-tertiary);font-weight:600}.upload-current-name{font-size:13px;font-weight:600;font-family:var(--font-mono);color:var(--text-primary);word-break:break-all}.sample-status-badge{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;animation:fadeIn .2s ease}.sample-status--idle{background:var(--bg-surface);color:var(--text-secondary)}.sample-status--uploading{background:#3b82f61f;color:#60a5fa}.sample-status--uploading svg{animation:spin 1s linear infinite}.sample-status--analyzing{background:#a855f71f;color:#c084fc}.sample-status--analyzing svg{animation:spin 1s linear infinite}.sample-status--analyzed{background:#10b9811f;color:var(--success-color)}.sample-status--failed{background:#ef44441f;color:var(--error-color)}.sample-status--fallback{background:#f59e0b1f;color:var(--warning-color)}.sample-error-detail{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:var(--radius-sm);font-size:11px;color:var(--error-color);background:#ef44440f}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.template-list{padding:16px;display:flex;flex-direction:column;gap:10px}.template-card{text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:4px;padding:14px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-surface);transition:all .3s cubic-bezier(.16,1,.3,1);color:var(--text-secondary)}.template-card strong{font-size:14px;color:var(--text-primary)}.template-card 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cubic-bezier(.16,1,.3,1)}.material-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-glow)}.material-card-preview{position:relative;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:var(--accent-gradient-soft);color:var(--accent-color)}.material-card-badge{position:absolute;bottom:6px;right:6px;font-size:10px;font-weight:600;font-family:var(--font-mono);padding:2px 6px;border-radius:4px;background:#00000073;color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.material-card-info{padding:10px;display:flex;flex-direction:column;gap:2px}.material-card-type{font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--accent-green)}.material-card-label{font-size:12px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.material-card-size{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono)}.material-upload-card{cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border-radius:var(--radius-sm);border:1.5px dashed var(--border-subtle);color:var(--text-secondary);background:transparent;min-height:120px;transition:all .2s;padding:12px;text-align:center}.material-upload-card:hover{border-color:var(--accent-color);color:var(--accent-color);background:var(--neon-blue-dim)}.material-upload-card small{font-size:10px;color:var(--text-tertiary)}.upload-arrow{color:var(--accent-color)}.material-card-thumbnail{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-sm) var(--radius-sm) 0 0}.material-card-video-badge{position:absolute;top:6px;left:6px;display:flex;align-items:center;gap:3px;font-size:9px;font-weight:700;padding:2px 6px;border-radius:3px;background:#0000008c;color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.material-card-mime{font-size:9px;color:var(--text-tertiary);font-family:var(--font-mono)}.material-card-tags{display:flex;flex-wrap:wrap;gap:3px;margin-top:2px}.material-tag{font-size:9px;padding:1px 5px;border-radius:3px;background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-subtle)}.material-card-analysis{display:flex;align-items:center;gap:4px;font-size:10px;font-weight:600;margin-top:2px}.analysis--pending{color:var(--text-tertiary)}.analysis--analyzing{color:#c084fc}.analysis--analyzing svg{animation:spin 1s linear infinite}.analysis--ready{color:var(--success-color)}.analysis--error{color:var(--error-color)}.material-upload-status{display:flex;align-items:center;gap:6px;padding:6px 12px;font-size:11px;font-weight:600;border-radius:var(--radius-sm)}.material-upload-status--uploading{background:#3b82f61f;color:#60a5fa}.material-upload-status--uploaded{background:#10b9811f;color:var(--success-color)}.material-upload-status--partial-failed{background:#f59e0b1f;color:var(--warning-color)}.material-upload-status--failed{background:#ef44441f;color:var(--error-color)}.spin-icon{animation:spin 1s linear infinite}.material-upload-error{display:flex;align-items:center;gap:6px;padding:6px 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