.media-display{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;background:#000;-moz-user-select:none;user-select:none;-webkit-user-select:none}.media-background-fill{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}.media-background-fill img,.media-background-fill video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;filter:blur(30px) brightness(.5);transform:scale(1.1)}.media-container{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:100%;height:100%}.media-container img,.media-container video{-moz-user-select:none;user-select:none;-webkit-user-select:none;cursor:pointer;display:block}.loading-overlay{position:absolute;inset:0;background:#000000b3;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;pointer-events:none}.loading-spinner{width:40px;height:40px;border:3px solid var(--fill-secondary, rgba(255, 255, 255, .15));border-top-color:var(--accent, #0A84FF);border-radius:50%;animation:spin .8s linear infinite}.loading-overlay p{margin-top:16px;color:var(--text-primary)}@media(max-width:768px){.media-display{touch-action:pan-x pan-y pinch-zoom}.media-container img,.media-container video{max-width:100vw;max-height:100vh}}@media(max-width:480px){.loading-overlay p{font-size:12px;margin-top:12px}.loading-spinner{width:32px;height:32px}}@media(hover:none)and (pointer:coarse){.media-container img,.media-container video{cursor:default}}.media-container img,.media-container video{will-change:opacity,transform,clip-path}.media-container img.transition-none,.media-container video.transition-none,.media-container canvas.transition-none{animation:none}.media-container img.transition-fade,.media-container video.transition-fade{animation:fadeIn .6s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.media-container img.transition-push,.media-container video.transition-push{animation:pushIn .6s ease-in-out}@keyframes pushIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.media-container img.transition-wipe,.media-container video.transition-wipe{animation:wipeIn .6s ease-in-out}@keyframes wipeIn{0%{opacity:0;clip-path:inset(0 100% 0 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}.media-container img.transition-morph,.media-container video.transition-morph{animation:morphIn .8s ease-in-out}@keyframes morphIn{0%{opacity:0;transform:scale(.8) rotate(-5deg)}50%{transform:scale(1.05) rotate(2deg)}to{opacity:1;transform:scale(1) rotate(0)}}.media-container img.transition-zoom,.media-container video.transition-zoom{animation:zoomIn .6s ease-in-out}@keyframes zoomIn{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.toolbar-shell{position:fixed;bottom:0;left:50%;transform:translate(-50%);z-index:100;display:flex;flex-direction:column;align-items:center;gap:0;padding-bottom:12px;cursor:default;transition:opacity .25s ease,transform .25s ease}.toolbar-shell.hidden{opacity:0;pointer-events:none;transform:translate(-50%) translateY(100%);visibility:hidden}.toolbar-grip{width:100%;height:20px;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary, rgba(255,255,255,.65));cursor:grab;flex-shrink:0}.toolbar-grip:active{cursor:grabbing}.toolbar-grip svg{width:18px;height:18px;opacity:.7}.glass-bar{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--glass-radius);box-shadow:0 4px 24px #00000040;padding:6px 8px 2px;display:flex;flex-direction:column;align-items:center;max-width:100vw;overflow:visible}.toolbar-expanded.glass-bar,.toolbar-minimized.glass-bar{border-radius:var(--glass-radius)}.toolbar-content{display:flex;align-items:center;gap:0;flex-wrap:nowrap;overflow-x:auto;overflow-y:visible;min-width:0}.toolbar-icon-svg{width:20px;height:20px;pointer-events:none}.toolbar-btn{width:36px;height:36px;padding:0;background:transparent;border:none;color:var(--text-primary);cursor:pointer;border-radius:var(--glass-radius-button);display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s;flex-shrink:0}.toolbar-btn:hover{background:var(--fill-secondary);color:var(--text-primary)}.toolbar-btn:active{background:var(--fill-tertiary)}.toolbar-btn[aria-expanded=true]{background:var(--accent-muted);color:var(--accent)}.toolbar-separator{width:1px;height:20px;background:var(--glass-border);margin:0 2px;flex-shrink:0}.toolbar-count{font-size:11px;color:var(--text-tertiary);font-variant-numeric:tabular-nums;white-space:nowrap;line-height:1;padding:0 0 2px}.glass-menu{background:var(--glass-bg-elevated);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--glass-radius);box-shadow:0 8px 32px #00000059;padding:6px;z-index:10001;display:flex;flex-direction:column;gap:2px;pointer-events:auto}.glass-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 12px;background:transparent;border:none;border-radius:8px;color:var(--text-primary);font-size:13px;text-align:left;cursor:pointer;transition:background .15s}.glass-menu-item .toolbar-icon-svg{width:18px;height:18px;flex-shrink:0;color:var(--text-secondary)}.glass-menu-item:hover{background:var(--fill-secondary)}.glass-menu-item-active{background:var(--accent-muted);color:var(--accent)}.glass-menu-item-active .toolbar-icon-svg{color:var(--accent)}.glass-menu-divider{height:1px;background:var(--glass-border);margin:4px 0}.glass-menu-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 12px}.glass-menu-label{font-size:12px;color:var(--text-secondary)}.glass-menu-actions{display:flex;align-items:center;gap:4px}.glass-menu-value{font-size:12px;color:var(--text-secondary);min-width:36px;text-align:center}.glass-menu-icon-btn{width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:6px;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.glass-menu-icon-btn .toolbar-icon-svg{width:16px;height:16px}.glass-menu-icon-btn:hover{background:var(--fill-secondary);color:var(--text-primary)}.glass-menu-input{width:72px;padding:6px 8px;background:var(--fill-secondary);border:1px solid var(--glass-border);border-radius:6px;color:var(--text-primary);font-size:13px;text-align:right}.glass-menu-input:focus{outline:none;border-color:var(--accent)}@media(max-width:768px){.toolbar-shell{left:0;right:0;bottom:0;transform:none;padding-bottom:8px;padding-left:8px;padding-right:8px}.toolbar-shell.hidden{transform:translateY(100%)}.toolbar-btn{width:40px;height:40px}.toolbar-icon-svg{width:22px;height:22px}.toolbar-footer{padding:4px 8px 0}.toolbar-status,.toolbar-count{font-size:11px}}@media(max-width:480px){.toolbar-btn{width:44px;height:44px}}@media(hover:none)and (pointer:coarse){.toolbar-btn{min-width:44px;min-height:44px}.toolbar-grip{min-height:28px}}.playlist-window-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:flex-start;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));padding-top:60px;overflow-y:auto}.playlist-window{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:90%;max-width:1200px;max-height:calc(100vh - 120px);display:flex;flex-direction:column;box-shadow:0 8px 32px #00000059;margin-bottom:20px}.playlist-header{padding:16px;border-bottom:1px solid var(--glass-border, rgba(255, 255, 255, .12));display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:12px}.playlist-header h2{margin:0;font-size:18px;font-weight:600;color:var(--text-primary, #e0e0e0)}.playlist-toolbar{display:flex;align-items:center;gap:8px;padding:8px 16px;border-bottom:1px solid var(--glass-border, rgba(255, 255, 255, .12));flex-wrap:wrap;min-height:40px}.playlist-controls{display:flex;align-items:center;gap:8px;flex-shrink:0}.playlist-view-toggle{display:flex;gap:4px;background:#ffffff0d;border-radius:4px;padding:2px}.playlist-view-btn{padding:4px 8px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:2px;font-size:16px;transition:all .2s;display:flex;align-items:center;justify-content:center}.playlist-view-btn:hover{background:#ffffff1a;color:var(--text-primary)}.playlist-view-btn.active{background:var(--accent-muted, rgba(10, 132, 255, .25));color:var(--accent, #0A84FF)}.playlist-search-container{position:relative;display:flex;align-items:center}.playlist-search{padding:6px 32px 6px 12px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:var(--text-primary);font-size:13px;width:200px}.playlist-search::-moz-placeholder{color:#aaa}.playlist-search::placeholder{color:#aaa}.playlist-search:focus{outline:none;border-color:var(--accent, #0A84FF)}.playlist-search-clear{position:absolute;right:6px;width:20px;height:20px;padding:0;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:2px;font-size:16px;display:flex;align-items:center;justify-content:center;line-height:1}.playlist-search-clear:hover{background:#ffffff1a;color:var(--text-primary)}.search-highlight{background:#ffff004d;color:#fff;padding:0 2px;border-radius:2px}.playlist-tree-controls{display:flex;gap:4px}.view-toggle{padding:6px 12px;background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-secondary);cursor:pointer;border-radius:4px;font-size:13px;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s}.view-toggle:hover{background:#ffffff1a;color:var(--text-primary);border-color:#ffffff4d}.view-toggle.active{background:var(--accent, #0A84FF);color:#fff;border-color:var(--accent, #0A84FF)}.view-toggle-icon{font-size:14px}.view-toggle-label{font-size:12px}.close-btn{width:32px;height:32px;padding:0;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:2px;font-size:24px;display:flex;align-items:center;justify-content:center;line-height:1}.close-btn:hover{background:#ffffff1a;color:var(--text-primary)}.playlist-body{display:flex;flex:1;overflow:hidden;min-height:0}.playlist-sidebar{background:#0003;border-right:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;min-width:200px;max-width:400px;overflow:hidden}.playlist-sidebar-header{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center}.playlist-sidebar-header h3{margin:0;font-size:14px;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px}.playlist-btn-icon{width:28px;height:28px;padding:0;background:var(--accent-muted, rgba(10, 132, 255, .25));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));color:var(--accent, #0A84FF);cursor:pointer;border-radius:var(--glass-radius-button, 10px);font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .2s}.playlist-btn-icon:hover{background:var(--accent, #0A84FF);border-color:var(--accent, #0A84FF);color:#fff}.playlist-sidebar-content{flex:1;overflow-y:auto;padding:8px}.folder-tree{padding:4px 0}.folder-tree-empty{padding:16px;text-align:center;color:var(--text-secondary);font-size:13px}.folder-tree-item{display:flex;align-items:center;gap:4px;min-height:28px;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none}.folder-tree-expand{width:20px;height:20px;padding:0;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:10px;display:flex;align-items:center;justify-content:center;transition:color .2s;flex-shrink:0}.folder-tree-expand:hover{color:var(--text-primary);background:#ffffff0d;border-radius:2px}.folder-tree-spacer{width:20px;flex-shrink:0}.folder-tree-content{flex:1;display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:3px;cursor:pointer;transition:background .15s;min-width:0;-moz-user-select:none;user-select:none;-webkit-user-select:none}.folder-tree-content:hover{background:#ffffff0d}.folder-tree-item.selected .folder-tree-content{background:var(--accent-muted, rgba(10, 132, 255, .15));color:var(--text-primary, #fff)}.folder-tree-icon{font-size:14px;flex-shrink:0;width:16px;text-align:center}.folder-tree-name{flex:1;color:var(--text-primary);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folder-tree-item.selected .folder-tree-name{color:#fff;font-weight:500}.folder-tree-count{color:#999;font-size:11px;flex-shrink:0;margin-left:4px}.folder-tree-item.selected .folder-tree-count{color:#aaa}.folder-tree-remove{width:18px;height:18px;padding:0;background:transparent;border:none;color:#999;cursor:pointer;border-radius:2px;font-size:14px;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .2s;flex-shrink:0;margin-left:4px}.folder-tree-item:hover .folder-tree-remove{opacity:1}.folder-tree-remove:hover{background:#f003;color:#f44}.folder-tree-inline-confirm{flex:1;display:flex;align-items:center;gap:6px;padding:2px 6px;border-radius:3px;background:#ff44441a;border:1px solid rgba(255,68,68,.25);min-width:0}.folder-tree-inline-confirm-text{color:var(--text-primary, #e0e0e0);font-size:12px;white-space:nowrap}.folder-tree-inline-confirm-yes,.folder-tree-inline-confirm-no{padding:1px 8px;border:none;border-radius:3px;font-size:11px;cursor:pointer;transition:all .15s;line-height:1.4}.folder-tree-inline-confirm-yes{background:#ff444440;color:#f66}.folder-tree-inline-confirm-yes:hover{background:#f446;color:#fff}.folder-tree-inline-confirm-no{background:#ffffff14;color:var(--text-secondary, #999)}.folder-tree-inline-confirm-no:hover{background:#ffffff26;color:var(--text-primary, #e0e0e0)}.folder-tree-children{margin-left:0}.folder-tree-connector-vertical{position:relative}.folder-tree-connector-vertical:before{content:"";position:absolute;top:0;left:18px;bottom:14px;width:1px;background:#ffffff26;pointer-events:none}.folder-tree-connector-horizontal{position:relative}.folder-tree-connector-horizontal:before{content:"";position:absolute;top:50%;left:18px;width:10px;height:1px;background:#ffffff26;pointer-events:none}.playlist-resize-handle{width:4px;background:transparent;cursor:col-resize;transition:background .2s;flex-shrink:0}.playlist-resize-handle:hover{background:#0078d44d}.playlist-resize-handle:active{background:#0078d480}.playlist-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:0;min-width:0;display:flex;flex-direction:column;width:100%}.playlist-empty-small{text-align:center;color:var(--text-secondary);padding:20px;font-size:12px}.playlist-empty{text-align:center;color:#aaa;padding:40px;width:100%;align-self:flex-start}.playlist-empty p{margin:0 0 8px;font-size:14px}.playlist-empty-hint{font-size:12px;color:#999;margin:0}.playlist-list{list-style:none;padding:0;margin:0;width:100%;align-self:flex-start}.playlist-item{display:flex;align-items:center;padding:8px 12px;border-radius:4px;cursor:pointer;transition:background .2s;gap:12px}.playlist-item:hover{background:#ffffff0d}.playlist-item.current{background:var(--accent-muted, rgba(10, 132, 255, .2));border-left:3px solid var(--accent, #0A84FF)}.playlist-item-icon{min-width:28px;font-size:16px;text-align:center;flex-shrink:0}.playlist-item-name{flex:1;color:var(--text-primary);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-subfolder-header{padding:6px 12px 4px;font-size:11px;font-weight:600;color:var(--text-secondary, #999);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid rgba(255,255,255,.06);margin-top:8px;list-style:none}.playlist-subfolder-header:first-child{margin-top:0}.playlist-item-type{color:#aaa;font-size:11px;text-transform:uppercase;min-width:60px}.playlist-item-actions{display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .2s}.playlist-item:hover .playlist-item-actions{opacity:1}.playlist-item-play,.playlist-item-remove{width:24px;height:24px;padding:0;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:2px;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .2s}.playlist-item-play:hover{background:var(--accent-muted, rgba(10, 132, 255, .2));color:var(--accent, #0A84FF)}.playlist-item-remove:hover{background:#f003;color:#f44}.playlist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;padding:12px;width:100%;box-sizing:border-box;align-content:start;flex:1}.playlist-grid-item{background:#ffffff0d;border-radius:4px;padding:6px;cursor:pointer;transition:all .2s;position:relative;display:flex;flex-direction:column}.playlist-grid-item:hover{background:#ffffff1a;transform:translateY(-2px)}.playlist-grid-item.current{border:2px solid var(--accent, #0A84FF);background:var(--accent-muted, rgba(10, 132, 255, .1))}.playlist-grid-thumbnail{width:100%;aspect-ratio:16/9;background:#ffffff1a;border-radius:4px;display:flex;align-items:center;justify-content:center;margin-bottom:6px;position:relative;overflow:hidden;flex-shrink:0}.playlist-grid-thumbnail img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.playlist-thumbnail-loading{color:var(--text-secondary);font-size:11px;text-align:center;padding:8px}.playlist-thumbnail-placeholder{font-size:24px;opacity:.5;display:flex;align-items:center;justify-content:center;width:100%;height:100%}.playlist-grid-type{position:absolute;top:4px;right:4px;background:#000000b3;color:#fff;padding:2px 6px;border-radius:2px;font-size:10px;text-transform:uppercase}.playlist-grid-name{font-size:12px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:2px;line-height:1.2}.playlist-grid-index{font-size:11px;color:#aaa;margin-bottom:2px}.playlist-grid-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s;position:absolute;top:8px;left:8px}.playlist-grid-item:hover .playlist-grid-actions{opacity:1}.playlist-grid-play,.playlist-grid-remove{width:24px;height:24px;padding:0;background:#000000b3;border:none;color:#fff;cursor:pointer;border-radius:2px;font-size:12px;display:flex;align-items:center;justify-content:center;transition:all .2s}.playlist-grid-play:hover{background:#0078d4cc;color:#fff}.playlist-grid-remove:hover{background:#f00c;color:#fff}@media(max-width:1024px){.playlist-window{width:95%;max-width:none}.playlist-sidebar{min-width:200px}}@media(max-width:768px){.playlist-window{width:100%;max-width:100%;max-height:100vh;border-radius:0;margin:0}.playlist-window-overlay{padding-top:0;align-items:flex-start}.playlist-header{padding:12px;flex-wrap:wrap;gap:8px}.playlist-header h2{font-size:16px;flex:1;min-width:0}.playlist-controls{flex-wrap:wrap;gap:6px}.playlist-search-container{order:1;flex-basis:100%;width:100%}.playlist-search{width:100%;font-size:12px;box-sizing:border-box}.playlist-body{flex-direction:column}.playlist-sidebar{width:100%!important;min-width:100%;max-width:100%;border-right:none;border-bottom:1px solid rgba(255,255,255,.1)}.playlist-resize-handle{display:none}.playlist-content{width:100%}.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;padding:8px}.playlist-grid-item{padding:4px}.playlist-grid-thumbnail{margin-bottom:4px}.playlist-grid-name{font-size:12px}.playlist-grid-index{font-size:11px}.playlist-list{padding:8px}.playlist-item{padding:6px 8px;font-size:12px}.playlist-item-index,.playlist-item-icon{min-width:30px;font-size:14px}.playlist-item-name{font-size:14px}.playlist-item-type{font-size:10px;min-width:50px}}@media(max-width:480px){.playlist-header{padding:8px}.playlist-header h2{font-size:14px}.playlist-search{width:100%;font-size:11px}.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;padding:6px}.playlist-grid-item{padding:3px}.playlist-grid-name{font-size:12px}.playlist-item{padding:4px 6px;font-size:11px}}@media(hover:none)and (pointer:coarse){.playlist-grid-item,.playlist-item{min-height:44px}.playlist-grid-actions,.playlist-item-actions{opacity:1}.playlist-grid-play,.playlist-grid-remove,.playlist-item-play,.playlist-item-remove{min-width:44px;min-height:44px}.playlist-btn,.add-folder-btn,.close-btn{min-height:44px;padding:8px 12px}}.add-folder-btn{padding:8px 14px;background:var(--accent-muted, rgba(10, 132, 255, .25));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));color:var(--accent, #0A84FF);cursor:pointer;border-radius:var(--glass-radius-button, 10px);font-size:13px;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s}.add-folder-btn:hover{background:var(--accent, #0A84FF);border-color:var(--accent, #0A84FF);color:#fff}.add-folder-icon{font-size:16px;font-weight:700}.add-folder-label{font-size:12px}.playlist-btn-secondary{padding:6px 12px;background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-secondary);cursor:pointer;border-radius:4px;font-size:12px;transition:all .2s}.playlist-btn-secondary:hover{background:#ffffff1a;border-color:#ffffff4d;color:var(--text-primary)}.playlist-tree{-webkit-user-select:none;-moz-user-select:none;user-select:none}.playlist-tree-root{margin-bottom:8px}.playlist-tree-root-header{font-weight:700;background:#ffffff0d;border-radius:4px;padding:8px 12px;cursor:pointer;display:flex;align-items:center;gap:8px}.playlist-tree-root-header:hover{background:#ffffff1a}.playlist-tree-folder{margin:2px 0}.playlist-tree-folder-header{padding:6px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;border-radius:4px;transition:background .2s}.playlist-tree-folder-header:hover{background:#ffffff0d}.playlist-tree-item{padding:6px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;border-radius:4px;transition:background .2s;position:relative}.playlist-tree-item:hover{background:#ffffff0d}.playlist-tree-item.current{background:var(--accent-muted, rgba(10, 132, 255, .2));border-left:3px solid var(--accent, #0A84FF)}.playlist-tree-icon{font-size:16px;width:20px;text-align:center}.playlist-tree-name{flex:1;color:var(--text-primary);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-tree-count{color:#aaa;font-size:11px}.playlist-tree-actions{display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .2s;margin-left:auto}.playlist-tree-folder-header:hover .playlist-tree-remove,.playlist-tree-item:hover .playlist-tree-actions{opacity:1}.playlist-tree-play,.playlist-tree-remove{width:20px;height:20px;padding:0;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:2px;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .2s}.playlist-tree-play:hover{background:var(--accent-muted, rgba(10, 132, 255, .2));color:var(--accent, #0A84FF)}.playlist-tree-remove:hover{background:#f003;color:#f44}.playlist-tree-children{margin-left:0}.playlist-confirm-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.playlist-confirm-dialog{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);padding:24px;max-width:400px;width:90%;box-shadow:0 8px 32px #00000059}.playlist-confirm-dialog h3{margin:0 0 12px;color:var(--text-primary);font-size:18px}.playlist-confirm-dialog p{margin:0 0 20px;color:var(--text-secondary);font-size:14px;line-height:1.5}.playlist-confirm-dialog strong{color:var(--text-primary)}.playlist-confirm-buttons{display:flex;gap:8px;justify-content:flex-end}.playlist-btn-danger{padding:8px 16px;background:#f443;border:1px solid rgba(255,68,68,.4);color:#f44;cursor:pointer;border-radius:4px;font-size:13px;transition:all .2s}.playlist-btn-danger:hover{background:#ff44444d;border-color:#f44;color:#fff}.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;padding:12px;width:100%}.skeleton-item{display:flex;flex-direction:column;gap:6px}.skeleton-thumbnail{width:100%;aspect-ratio:16/9;background:linear-gradient(90deg,#ffffff0d,#ffffff1a,#ffffff0d);background-size:200% 100%;border-radius:4px;animation:shimmer 1.5s infinite}.skeleton-text{height:12px;background:linear-gradient(90deg,#ffffff0d,#ffffff1a,#ffffff0d);background-size:200% 100%;border-radius:2px;animation:shimmer 1.5s infinite}.skeleton-text.short{width:60%;height:10px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.toast{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius, 14px);box-shadow:0 4px 24px #0000004d;min-width:300px;max-width:500px;cursor:pointer;transition:all .25s ease;animation:slideIn .3s ease;position:relative;overflow:hidden}.toast:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px}.toast:hover{transform:translate(-4px);box-shadow:0 6px 16px #00000080}.toast-success{border-left-color:#4caf50}.toast-success:before{background:#4caf50}.toast-error{border-left-color:#f44336}.toast-error:before{background:#f44336}.toast-warning{border-left-color:#ff9800}.toast-warning:before{background:#ff9800}.toast-info{border-left-color:#2196f3}.toast-info:before{background:#2196f3}.toast-icon{font-size:18px;font-weight:700;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.toast-success .toast-icon{background:#4caf5033;color:#4caf50}.toast-error .toast-icon{background:#f4433633;color:#f44336}.toast-warning .toast-icon{background:#ff980033;color:#ff9800}.toast-info .toast-icon{background:#2196f333;color:#2196f3}.toast-message{flex:1;color:#e0e0e0;font-size:14px;line-height:1.4}.toast-close{width:20px;height:20px;padding:0;background:transparent;border:none;color:#888;cursor:pointer;border-radius:2px;font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s;line-height:1}.toast-close:hover{background:#ffffff1a;color:#e0e0e0}.toast-action{padding:4px 10px;background:transparent;border:1px solid var(--accent, #6c63ff);color:var(--accent, #6c63ff);cursor:pointer;border-radius:4px;font-size:13px;font-weight:500;flex-shrink:0;transition:all .2s;line-height:1.4}.toast-action:hover{background:var(--accent, #6c63ff);color:#fff}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-container{position:fixed;top:20px;right:20px;z-index:10000;display:flex;flex-direction:column;gap:12px;pointer-events:none}.toast-container>*{pointer-events:auto}.settings-window-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px))}.settings-window{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:90%;max-width:640px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #00000059}.settings-header{padding:20px 24px;border-bottom:1px solid var(--glass-border, rgba(255, 255, 255, .12));display:flex;justify-content:space-between;align-items:center}.settings-header h2{margin:0;font-size:20px;font-weight:600;color:var(--text-primary, #e0e0e0)}.close-btn{width:36px;height:36px;padding:0;background:transparent;border:none;color:var(--text-secondary, #888);cursor:pointer;border-radius:var(--glass-radius-button, 10px);font-size:24px;display:flex;align-items:center;justify-content:center;line-height:1;transition:background .2s,color .2s}.close-btn:hover{background:var(--fill-secondary, rgba(255, 255, 255, .08));color:var(--text-primary, #e0e0e0)}.settings-body{display:flex;flex:1;overflow:hidden;border-bottom:1px solid var(--glass-border, rgba(255, 255, 255, .12))}.settings-nav-column{display:flex;flex-direction:column;justify-content:space-between;width:150px;min-width:150px;border-right:1px solid var(--glass-border, rgba(255, 255, 255, .12));background:var(--glass-bg-elevated, rgba(44, 44, 46, .5));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));padding:8px 0}.settings-nav-column nav[role=tablist]{display:flex;flex-direction:column;gap:2px;padding:0 8px}.settings-tab{display:block;width:100%;padding:10px 12px;background:transparent;border:none;border-radius:var(--glass-radius-button, 10px);color:var(--text-secondary, #888);font-size:14px;font-weight:500;text-align:left;cursor:pointer;transition:background .2s,color .2s}.settings-tab:hover{background:var(--fill-secondary, rgba(255, 255, 255, .08));color:var(--text-primary, #e0e0e0)}.settings-tab-active{background:var(--fill-secondary, rgba(255, 255, 255, .1));color:var(--accent, #0A84FF);border-left:3px solid var(--accent, #0A84FF);padding-left:9px}.settings-tab:focus-visible{outline:2px solid var(--accent, #0A84FF);outline-offset:-2px}.settings-diagnostics-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;margin:8px 8px 8px 12px;padding:0;background:transparent;border:none;border-radius:var(--glass-radius-button, 10px);font-size:16px;cursor:pointer;opacity:.35;transition:opacity .2s,background .2s}.settings-diagnostics-btn:hover{opacity:.7;background:var(--fill-secondary, rgba(255, 255, 255, .08))}.settings-diagnostics-btn:focus-visible{outline:2px solid var(--accent, #0A84FF);outline-offset:-2px;opacity:.7}.settings-content{flex:1;overflow:auto;padding:24px}.settings-section-content{display:flex;flex-direction:column;gap:8px}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.settings-label{display:flex;align-items:center;gap:6px;color:var(--text-primary, #e0e0e0);font-size:14px;font-weight:500;flex-shrink:0}.settings-label-group{display:flex;flex-direction:column;gap:2px;flex-shrink:0}.settings-description{font-size:11px;color:var(--text-secondary, #888);font-weight:400;line-height:1.3}.settings-number-input{width:100px;padding:8px 12px;background:var(--fill-secondary, rgba(255, 255, 255, .05));border:1px solid var(--glass-border, rgba(255, 255, 255, .2));border-radius:var(--glass-radius-button, 10px);color:var(--text-primary, #e0e0e0);font-size:14px;text-align:right;transition:all .2s;-moz-appearance:textfield}.settings-number-input::-webkit-inner-spin-button,.settings-number-input::-webkit-outer-spin-button{opacity:1}.settings-number-input:hover{background-color:var(--fill-tertiary, rgba(255, 255, 255, .08));border-color:var(--glass-border-strong, rgba(255, 255, 255, .3))}.settings-number-input:focus{outline:none;border-color:var(--accent, #0A84FF);background-color:var(--fill-secondary, rgba(255, 255, 255, .1))}.settings-range-group{display:flex;align-items:center;gap:12px;min-width:160px}.settings-range-input{flex:1;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#fff3;border-radius:2px;outline:none;cursor:pointer;transition:background .2s}.settings-range-input:hover{background:#ffffff4d}.settings-range-input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent, #0A84FF);cursor:pointer;-webkit-transition:transform .15s,box-shadow .15s;transition:transform .15s,box-shadow .15s}.settings-range-input::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 6px #0a84ff66}.settings-range-input::-moz-range-thumb{width:16px;height:16px;border:none;border-radius:50%;background:var(--accent, #0A84FF);cursor:pointer}.settings-range-input:focus-visible{outline:2px solid var(--accent, #0A84FF);outline-offset:2px}.settings-range-value{font-size:13px;color:var(--text-secondary, #888);min-width:36px;text-align:right;font-variant-numeric:tabular-nums}.settings-select{flex:1;padding:8px 36px 8px 12px;background:var(--fill-secondary, rgba(255, 255, 255, .05));border:1px solid var(--glass-border, rgba(255, 255, 255, .2));border-radius:var(--glass-radius-button, 10px);color:var(--text-primary, #e0e0e0);font-size:14px;cursor:pointer;transition:all .2s;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;min-width:140px}.settings-select:hover{background-color:var(--fill-tertiary, rgba(255, 255, 255, .08));border-color:var(--glass-border-strong, rgba(255, 255, 255, .3))}.settings-select:focus{outline:none;border-color:var(--accent, #0A84FF);background-color:var(--fill-secondary, rgba(255, 255, 255, .1))}.settings-select option{background:var(--glass-bg-elevated);color:var(--text-primary);padding:8px}.settings-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0}.settings-toggle-label{display:flex;align-items:center;gap:6px;color:var(--text-primary);font-size:14px;flex:1}.settings-toggle{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}.settings-toggle input{opacity:0;width:0;height:0}.settings-toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#fff3;transition:.3s;border-radius:24px}.settings-toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}.settings-toggle input:checked+.settings-toggle-slider{background-color:var(--accent, #0A84FF)}.settings-toggle input:checked+.settings-toggle-slider:before{transform:translate(20px)}.settings-toggle:hover .settings-toggle-slider{background-color:#ffffff4d}.settings-toggle input:checked:hover+.settings-toggle-slider{background-color:var(--accent-hover, #409CFF)}.settings-group{margin-top:16px}.settings-group-title{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.settings-group-content{display:flex;flex-direction:column;gap:4px}.settings-footer{padding:16px 24px;display:flex;justify-content:flex-end;gap:8px}.settings-btn-primary,.settings-btn-secondary{padding:10px 20px;border-radius:var(--glass-radius-button, 10px);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:1px solid transparent}.settings-btn-primary{background:var(--accent, #0A84FF);color:#fff;border-color:var(--accent, #0A84FF)}.settings-btn-primary:hover:not(:disabled){background:var(--accent-hover, #409CFF);border-color:var(--accent-hover, #409CFF)}.settings-btn-primary:disabled{opacity:.5;cursor:not-allowed}.settings-btn-secondary{background:transparent;color:var(--text-secondary);border-color:var(--glass-border, rgba(255, 255, 255, .2))}.settings-btn-secondary:hover{background:var(--fill-secondary, rgba(255, 255, 255, .05));color:var(--text-primary);border-color:var(--glass-border-strong, rgba(255, 255, 255, .3))}.settings-tooltip{position:fixed;background:#000000f2;color:#e0e0e0;padding:14px 16px;border-radius:6px;font-size:12px;max-width:340px;z-index:10001;pointer-events:none;box-shadow:0 4px 12px #00000080;border:1px solid rgba(255,255,255,.1);line-height:1.6}.settings-content::-webkit-scrollbar{width:8px}.settings-content::-webkit-scrollbar-track{background:transparent}.settings-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.settings-content::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.shortcuts-help-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));padding:20px}.shortcuts-help-modal{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:100%;max-width:700px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #00000059;overflow:hidden}.shortcuts-help-header{padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center}.shortcuts-help-header h2{margin:0;font-size:20px;color:var(--text-primary);font-weight:600}.shortcuts-help-close{width:32px;height:32px;padding:0;background:transparent;border:none;color:var(--text-secondary);font-size:24px;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s;line-height:1}.shortcuts-help-close:hover{background:#ffffff1a;color:var(--text-primary)}.shortcuts-help-content{padding:24px;overflow-y:auto;flex:1}.shortcuts-section{margin-bottom:32px}.shortcuts-section:last-child{margin-bottom:0}.shortcuts-category{margin:0 0 16px;font-size:14px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}.shortcuts-list{display:flex;flex-direction:column;gap:12px}.shortcut-item{display:flex;align-items:center;gap:16px;padding:8px 0}.shortcut-keys{display:flex;align-items:center;gap:4px;min-width:180px;flex-shrink:0}.key{display:inline-block;padding:4px 8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:12px;font-weight:500;color:var(--text-primary);box-shadow:0 1px 2px #0003;min-width:24px;text-align:center}.key-separator{color:var(--text-secondary);font-size:12px;margin:0 2px}.shortcut-description{color:var(--text-primary);font-size:14px;flex:1}.shortcuts-help-footer{padding:16px 24px;border-top:1px solid rgba(255,255,255,.1);text-align:center}.shortcuts-help-footer p{margin:0;color:var(--text-secondary);font-size:12px}.shortcuts-help-footer .key{font-size:11px;padding:2px 6px}@media(max-width:768px){.shortcuts-help-modal{max-width:100%;max-height:100vh;border-radius:0}.shortcut-item{flex-direction:column;align-items:flex-start;gap:8px}.shortcut-keys{min-width:auto}}.progress-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px;background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);min-width:300px;max-width:500px}.progress-message{color:#e0e0e0;font-size:16px;font-weight:500;text-align:center}.progress-count{color:#888;font-size:14px;text-align:center}.progress-bar-container{width:100%;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent, #0A84FF),var(--accent-hover, #409CFF));border-radius:4px;transition:width .3s ease;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.progress-spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.1);border-top-color:#0078d4;border-radius:50%;animation:spin 1s linear infinite}.manifest-dialog-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:10001;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px))}.manifest-dialog{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:90%;max-width:500px;box-shadow:0 8px 32px #00000059;display:flex;flex-direction:column}.manifest-dialog-header{padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.manifest-dialog-header h2{margin:0;font-size:18px;color:var(--text-primary)}.manifest-dialog-content{padding:20px 24px;color:var(--text-primary);font-size:14px;line-height:1.6}.manifest-dialog-content p{margin:0 0 12px}.manifest-dialog-content strong{color:var(--accent, #0A84FF)}.manifest-dialog-warning{margin:16px 0;padding:12px;background:#ffc1071a;border-left:3px solid #ffc107;border-radius:4px}.manifest-dialog-warning p{margin:0 0 8px;color:#ffc107}.manifest-dialog-warning ul{margin:8px 0 0;padding-left:20px;color:var(--text-primary)}.manifest-dialog-warning li{margin-bottom:4px;font-size:12px}.manifest-dialog-info{margin-top:16px;padding:12px;background:var(--accent-muted, rgba(10, 132, 255, .15));border-left:3px solid var(--accent, #0A84FF);border-radius:var(--glass-radius-button, 10px)}.manifest-dialog-info p{margin:0 0 8px}.manifest-dialog-info ul{margin:8px 0 0;padding-left:20px}.manifest-dialog-info li{margin-bottom:4px;font-size:12px}.manifest-dialog-footer{padding:16px 24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:flex-end;gap:8px}.manifest-dialog-btn-primary,.manifest-dialog-btn-secondary{padding:10px 20px;border-radius:4px;font-size:14px;cursor:pointer;transition:all .2s;border:1px solid transparent}.manifest-dialog-btn-primary{background:var(--accent, #0A84FF);color:#fff;border-color:var(--accent, #0A84FF)}.manifest-dialog-btn-primary:hover{background:var(--accent-hover, #409CFF);border-color:var(--accent-hover, #409CFF)}.manifest-dialog-btn-secondary{background:transparent;color:var(--text-secondary);border-color:#fff3}.manifest-dialog-btn-secondary:hover{background:#ffffff0d;color:var(--text-primary);border-color:#ffffff4d}.manifest-selection-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:10001;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px))}.manifest-selection-dialog{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:90%;max-width:500px;max-height:80vh;box-shadow:0 8px 32px #00000059;display:flex;flex-direction:column}.manifest-selection-header{padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.manifest-selection-header h2{margin:0;font-size:18px;color:var(--text-primary)}.manifest-selection-content{padding:20px 24px;color:var(--text-primary);font-size:14px;line-height:1.6;flex:1;overflow-y:auto}.manifest-selection-content p{margin:0 0 16px}.manifest-selection-list{display:flex;flex-direction:column;gap:8px}.manifest-selection-item{padding:12px 16px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:4px;cursor:pointer;transition:all .2s;text-align:left;display:flex;justify-content:space-between;align-items:center}.manifest-selection-item:hover{background:var(--fill-secondary, rgba(255, 255, 255, .1));border-color:var(--accent, #0A84FF)}.manifest-selection-item-name{font-weight:500;color:var(--text-primary)}.manifest-selection-item-count{font-size:12px;color:var(--text-secondary)}.manifest-selection-footer{padding:16px 24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:flex-end}.manifest-selection-btn-secondary{padding:10px 20px;border-radius:4px;font-size:14px;cursor:pointer;transition:all .2s;background:transparent;color:var(--text-secondary);border:1px solid rgba(255,255,255,.2)}.manifest-selection-btn-secondary:hover{background:#ffffff0d;color:var(--text-primary);border-color:#ffffff4d}.update-prompt{position:fixed;bottom:20px;right:20px;z-index:10001;animation:slideInUp .3s ease}.update-prompt-content{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-left:4px solid #ff9f0a;border-radius:var(--glass-radius, 14px);box-shadow:0 4px 24px #0000004d;min-width:300px;max-width:500px}.update-prompt-icon{font-size:20px;flex-shrink:0}.update-prompt-message{flex:1;color:#e0e0e0;font-size:14px;line-height:1.4}.update-prompt-actions{display:flex;gap:8px;flex-shrink:0}.update-prompt-button{padding:6px 16px;border:none;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.update-prompt-button-primary{background:#ff9800;color:#fff}.update-prompt-button-primary:hover{background:#fb8c00;transform:translateY(-1px);box-shadow:0 2px 8px #ff98004d}.update-prompt-button-primary:active{transform:translateY(0)}.update-prompt-button-secondary{background:#ffffff1a;color:#e0e0e0}.update-prompt-button-secondary:hover{background:#ffffff26}@keyframes slideInUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.diagnostics-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px))}.diagnostics-panel{background:var(--glass-bg-elevated, rgba(44, 44, 46, .88));-webkit-backdrop-filter:blur(var(--glass-blur, 20px));backdrop-filter:blur(var(--glass-blur, 20px));border:1px solid var(--glass-border, rgba(255, 255, 255, .12));border-radius:var(--glass-radius-large, 20px);width:90%;max-width:800px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #00000059}.diagnostics-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--glass-border)}.diagnostics-header h2{margin:0;font-size:18px;color:var(--text-primary)}.diagnostics-controls{display:flex;align-items:center;gap:12px}.diagnostics-auto-refresh{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);cursor:pointer}.diagnostics-auto-refresh input[type=checkbox]{cursor:pointer}.diagnostics-btn-secondary,.diagnostics-btn-close{padding:6px 12px;font-size:12px;background:var(--fill-secondary);color:var(--text-primary);border:1px solid var(--glass-border);border-radius:4px;cursor:pointer;transition:background .2s}.diagnostics-btn-secondary:hover{background:var(--fill-tertiary)}.diagnostics-btn-close{padding:4px 10px;font-size:18px;line-height:1;background:transparent;border:none;color:var(--text-secondary)}.diagnostics-btn-close:hover{color:var(--text-primary);background:#ffffff1a}.diagnostics-content{flex:1;overflow-y:auto;padding:16px}.diagnostics-empty{text-align:center;padding:40px;color:var(--text-secondary)}.diagnostics-empty p{margin:0 0 8px;font-size:14px}.diagnostics-empty-hint{font-size:12px;color:#999}.diagnostics-events{display:flex;flex-direction:column;gap:8px}.diagnostics-event{background:var(--fill-secondary);border:1px solid var(--glass-border);border-radius:4px;padding:12px;font-size:12px;font-family:Consolas,Monaco,Courier New,monospace}.diagnostics-event-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.diagnostics-event-time{color:var(--text-secondary);font-size:11px}.diagnostics-event-level{padding:2px 6px;border-radius:3px;font-size:10px;font-weight:700;text-transform:uppercase}.diagnostics-event-level-debug{background:#3a3a3a;color:#aaa}.diagnostics-event-level-info{background:#1a3a5a;color:#6bb6ff}.diagnostics-event-level-warn{background:#5a4a1a;color:#ffb84d}.diagnostics-event-level-error{background:#5a1a1a;color:#ff6b6b}.diagnostics-event-name{color:var(--text-primary);font-weight:500;margin-bottom:4px}.diagnostics-event-payload{margin-top:8px;padding:8px;background:#151515;border-radius:3px;border-left:2px solid #444}.diagnostics-event-payload pre{margin:0;color:#aaa;font-size:11px;white-space:pre-wrap;word-break:break-word;overflow-x:auto}@media(prefers-reduced-motion:reduce){.diagnostics-btn-secondary,.diagnostics-btn-close{transition:none}}.app{width:100vw;height:100vh;overflow:hidden;background:var(--app-bg);color:var(--text-primary);position:relative;display:flex;flex-direction:column}.empty-state{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;z-index:10}.empty-state p{font-size:17px;color:var(--text-secondary);margin-bottom:16px}.empty-state-hint{font-size:15px;color:var(--text-tertiary);margin-bottom:24px}.btn-primary{padding:14px 28px;font-size:15px;font-weight:500;background:var(--accent);color:#fff;border:none;border-radius:var(--glass-radius-button);cursor:pointer;transition:background .2s,transform .1s;-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px}.loading-spinner{width:40px;height:40px;border:3px solid var(--fill-secondary);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen p{color:var(--text-secondary);font-size:15px}.loading-overlay-global{position:fixed;inset:0;background:#0009;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:9999;-webkit-backdrop-filter:blur(var(--glass-blur-strong));backdrop-filter:blur(var(--glass-blur-strong))}.loading-overlay-global p{color:var(--text-primary);font-size:16px}@media(max-width:768px){.app{font-size:14px}.empty-state{padding:20px}.empty-state p{font-size:14px}.btn-primary{padding:12px 24px;font-size:14px}}@media(max-width:480px){.app{font-size:12px}.empty-state{padding:16px;width:90%}.empty-state p{font-size:13px}.btn-primary{padding:10px 20px;font-size:13px;width:100%;max-width:200px}}@media(hover:none)and (pointer:coarse){.btn-primary{min-height:44px}}.app.cursor-hidden,.app.cursor-hidden *{cursor:none!important}@layer properties{@supports ((-webkit-hyphens:none) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.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-filter{-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,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}:root{color-scheme:dark;color:#ffffffe6;--app-bg:#0a0a0a;--glass-bg:#1c1c1e8f;--glass-bg-elevated:#2c2c2ee0;--glass-border:#ffffff1f;--glass-border-strong:#ffffff2e;--glass-blur:20px;--glass-blur-strong:40px;--glass-radius:14px;--glass-radius-large:20px;--glass-radius-button:10px;--accent:#0a84ff;--accent-hover:#409cff;--accent-muted:#0a84ff40;--text-primary:#ffffffe6;--text-secondary:#fff9;--text-tertiary:#ffffffa6;--fill-secondary:#ffffff14;--fill-tertiary:#ffffff0a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#0a0a0a;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,system-ui,sans-serif;font-weight:400;line-height:1.5}@media(prefers-color-scheme:light){:root{--app-bg:#f5f5f7;--glass-bg:#ffffff8f;--glass-bg-elevated:#ffffffe0;--glass-border:#0000001a;--glass-border-strong:#00000026;color:#000000d9;--text-primary:#000000e6;--text-secondary:#0009;--text-tertiary:#000000a6;--fill-secondary:#0000000f;--fill-tertiary:#0000000a;background-color:#f5f5f7}}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;overflow:hidden}#app{width:100vw;height:100vh}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[role=button]:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}