:root,[data-theme=dark]{--bg-primary:#09090b;--bg-secondary:#131316;--bg-card:#18181c;--bg-elevated:#1e1e24;--border-color:#27272a;--border-hover:#3f3f46;--text-primary:#fafafa;--text-secondary:#a1a1aa;--text-muted:#71717a;--accent:#7c5cfc;--accent-hover:#6a4ae0;--accent-subtle:rgba(124,92,252,0.12);--success:#22c55e;--error:#ef4444;--warning:#f59e0b;--overlay:rgba(0,0,0,0.75);--header-bg:rgba(9,9,11,0.88)}[data-theme=light]{--bg-primary:#fafafa;--bg-secondary:#f4f4f5;--bg-card:#ffffff;--bg-elevated:#ffffff;--border-color:#e4e4e7;--border-hover:#d4d4d8;--text-primary:#09090b;--text-secondary:#52525b;--text-muted:#a1a1aa;--accent:#7c5cfc;--accent-hover:#6a4ae0;--accent-subtle:rgba(124,92,252,0.08);--success:#16a34a;--error:#dc2626;--warning:#d97706;--overlay:rgba(0,0,0,0.5);--header-bg:rgba(250,250,250,0.88)}*{margin:0;padding:0;box-sizing:border-box}body,html{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;font-size:15px}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.radix-themes{--color-background:var(--bg-primary)!important}@keyframes pulse-ring{0%{transform:scale(.8);opacity:1}to{transform:scale(1.6);opacity:0}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.spin-icon{animation:spin 1s linear infinite}.loader-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}.loader-dot{width:14px;height:14px;border-radius:50%;background:var(--accent);position:relative}.loader-dot:before{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent);animation:pulse-ring 1.2s ease-out infinite}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:16px}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:36px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.login-card h1{font-size:22px;font-weight:800;background:linear-gradient(135deg,#7c5cfc,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-card p{color:var(--text-secondary);font-size:14px;margin-bottom:24px}.app-container{min-height:100vh;background:var(--bg-primary)}.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--header-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:0 20px;height:56px;display:flex;align-items:center;justify-content:space-between}.app-header-title{font-size:17px;font-weight:800;background:linear-gradient(135deg,#7c5cfc,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}.app-header-actions,.app-header-title{display:flex;align-items:center;gap:6px}.app-header-actions{overflow-x:auto;-webkit-overflow-scrolling:touch}.stat-badge{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:4px 8px;font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:4px;white-space:nowrap}.stat-badge strong{color:var(--text-primary);font-weight:700}.size-warning{margin:0 16px 8px;padding:10px 14px;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);border-radius:10px;font-size:13px;font-weight:500;color:var(--warning);display:flex;align-items:center;gap:8px}.download-section{background:var(--bg-secondary);border:1px solid 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.file-card{display:flex;flex-direction:row}.gallery-grid.list-view .file-card-thumbnail{width:200px;min-width:200px;aspect-ratio:16/9;flex-shrink:0}.gallery-grid.list-view .file-card-info{flex:1 1;display:flex;flex-direction:column;justify-content:center;min-width:0}.gallery-grid.list-view .file-card-name{font-size:14px}.gallery-grid.list-view .file-card-meta{font-size:12px}.app-footer{gap:8px;margin-top:8px;font-size:12px;color:var(--text-muted);border-top:1px solid var(--border-color)}.app-footer,.player-overlay{display:flex;align-items:center;justify-content:center;padding:16px}.player-overlay{position:fixed;inset:0;background:var(--overlay);z-index:100}.player-dialog{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;overflow:hidden;position:relative;width:100%;max-width:900px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 32px 64px rgba(0,0,0,.5)}.player-media{position:relative;background:#000}.player-media video{width:100%;max-height:60vh;display:block;outline:none;background:#000}.player-media img{width:100%;max-height:70vh;object-fit:contain;display:block}.player-audio-wrap{flex-direction:column;padding:48px 16px;background:var(--bg-secondary)}.player-audio-wrap,.player-close{display:flex;align-items:center;justify-content:center}.player-close{position:absolute;top:12px;right:12px;z-index:10;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.6);border:none;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.player-close:hover{background:rgba(0,0,0,.8)}.player-info{padding:12px 16px;border-top:1px solid var(--border-color)}.player-info-name{font-weight:600;font-size:14px;margin-bottom:2px;word-break:break-word}.player-info-meta{font-size:12px;color:var(--text-secondary);display:flex;gap:12px;flex-wrap:wrap}.player-upnext{border-top:1px solid var(--border-color);max-height:200px;overflow-y:auto}.player-upnext-title{padding:8px 16px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);position:-webkit-sticky;position:sticky;top:0;background:var(--bg-card);z-index:1}.player-upnext-list{padding:0 8px 8px}.player-upnext-item{display:flex;gap:10px;padding:6px 8px;border-radius:8px;cursor:pointer;transition:background .15s}.player-upnext-item:hover,.player-upnext-thumb{background:var(--bg-secondary)}.player-upnext-thumb{width:80px;height:45px;border-radius:6px;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;position:relative}.player-upnext-thumb img{width:100%;height:100%;object-fit:cover}.upnext-icon{font-size:18px;opacity:.3}.player-upnext-info{min-width:0;display:flex;flex-direction:column;justify-content:center}.player-upnext-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-upnext-meta{font-size:11px;color:var(--text-secondary)}.dialog-overlay{position:fixed;inset:0;background:var(--overlay);z-index:200}.dialog-content{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:24px;z-index:201;width:420px;max-width:calc(100vw - 32px);max-height:80vh;overflow-y:auto}.dialog-title{font-size:16px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}.dialog-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state-icon{font-size:40px;margin-bottom:12px;opacity:.25}.empty-state h3{font-size:16px;margin-bottom:6px;color:var(--text-primary);font-weight:600}.empty-state p{font-size:13px;color:var(--text-muted)}.upload-zone{border:2px dashed var(--border-color);border-radius:12px;padding:32px 16px;text-align:center;cursor:pointer;transition:all .2s;color:var(--text-muted);font-size:14px}.upload-zone.dragging,.upload-zone:hover{border-color:var(--accent);background:var(--accent-subtle);color:var(--text-primary)}@media (max-width:768px){body,html{font-size:16px}.app-header{padding:0 12px;height:50px}.app-header-title{font-size:15px}.app-header-actions{gap:4px}.app-header-actions .rt-IconButton{width:40px!important;height:40px!important;min-width:40px!important;min-height:40px!important}.app-header-actions .rt-IconButton svg{width:20px!important;height:20px!important}.stat-badge{font-size:11px;padding:3px 6px}.download-section{flex-direction:column;margin:10px 12px;padding:12px;gap:8px}.download-btn,.paste-btn{width:100%;justify-content:center}.paste-btn{display:flex}.toolbar{padding:8px 12px;flex-direction:column;align-items:stretch}.toolbar-right{justify-content:space-between}.toolbar-right .rt-IconButton{width:38px!important;height:38px!important;min-width:38px!important;min-height:38px!important}.search-wrap input{font-size:16px;padding:11px 12px 11px 36px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;padding:0 12px 12px}.gallery-grid.list-view{grid-template-columns:1fr}.gallery-grid.list-view .file-card-thumbnail{width:120px;min-width:120px}.file-card-actions,.file-card-checkbox{opacity:1!important}.file-card-name{font-size:12px}.file-card-meta{font-size:10px}.file-card-info{padding:8px 10px}.player-overlay{padding:8px}.player-dialog{border-radius:12px;max-height:95vh}.player-media video{max-height:40vh}.selection-bar{padding:10px 12px}}@media (max-width:380px){.gallery-grid{grid-template-columns:1fr 1fr}.stat-badge span:not(strong){display:none}}