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var(--border-color)}.badge-primary{background:#dea72626;color:var(--accent-primary);border-color:#dea7264d}.badge-success{background:#10b98126;color:var(--success);border-color:#10b9814d}.badge-warning{background:#f59e0b26;color:var(--warning);border-color:#f59e0b4d}.badge-deck-a{background:#dea72626;color:var(--deck-a);border-color:#dea7264d}.badge-deck-b{background:#ec489926;color:var(--deck-b);border-color:#ec48994d}.progress{height:6px;background:var(--bg-elevated);border-radius:var(--radius-full);overflow:hidden;position:relative}.progress:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);animation:shimmer 2s infinite}.progress-bar{height:100%;background:var(--accent-gradient);border-radius:var(--radius-full);transition:width var(--transition-base);position:relative}.progress-bar:after{content:"";position:absolute;right:0;top:0;bottom:0;width:20px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3));border-radius:var(--radius-full)}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.waveform-container{width:100%;height:100px;background:linear-gradient(180deg,var(--bg-elevated) 0%,var(--bg-tertiary) 100%);border-radius:var(--radius-lg);overflow:hidden;position:relative;border:1px solid var(--border-color)}.waveform-container:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.02) 0%,transparent 50%);pointer-events:none}.waveform-container.small{height:60px}.dropzone{border:2px dashed var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-2xl);text-align:center;transition:all var(--transition-base);cursor:pointer;background:var(--bg-elevated);position:relative;overflow:hidden}.dropzone:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,rgba(222,167,38,.1) 0%,transparent 70%);opacity:0;transition:opacity var(--transition-base)}.dropzone:hover,.dropzone.drag-over{border-color:var(--accent-primary);background:var(--bg-tertiary);box-shadow:0 0 30px #dea7261a}.dropzone:hover:before,.dropzone.drag-over:before{opacity:1}.dropzone-icon{font-size:3rem;margin-bottom:var(--spacing-md);color:var(--text-muted);transition:all var(--transition-base)}.dropzone:hover .dropzone-icon{color:var(--accent-primary);transform:translateY(-5px)}.track-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-fast);cursor:pointer;position:relative;overflow:hidden}.track-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-fast)}.track-item:hover{border-color:#dea7264d;background:var(--bg-tertiary);transform:translate(4px);box-shadow:var(--shadow-md)}.track-item:hover:before{opacity:1}.track-item.selected{border-color:var(--accent-primary);background:#dea7261a}.track-item.selected:before{opacity:1}.track-item.playing{border-color:var(--success);box-shadow:var(--success-glow)}.track-item.playing:before{background:var(--success);opacity:1}.track-number{width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-md);font-size:.75rem;font-weight:600;color:var(--text-muted);font-family:JetBrains Mono,monospace}.track-info{flex:1;min-width:0}.track-title{font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-artist{font-size:.875rem;color:var(--text-muted)}.track-meta{display:flex;gap:var(--spacing-sm)}.deck{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);padding:var(--spacing-xl);position:relative;overflow:hidden;transition:all var(--transition-base)}.deck:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.03) 0%,transparent 30%);pointer-events:none}.deck-a{border-color:#dea72633}.deck-a:hover,.deck-a.deck-playing{border-color:#dea72666;box-shadow:var(--deck-a-glow)}.deck-b{border-color:#ec489933}.deck-b:hover,.deck-b.deck-playing{border-color:#ec489966;box-shadow:var(--deck-b-glow)}.deck-playing{animation:deckPulse 2s ease-in-out infinite}@keyframes deckPulse{0%,to{opacity:1}50%{opacity:.95}}.deck-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-lg)}.deck-label{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full)}.deck-label-a{background:#dea72626;color:var(--deck-a);border:1px solid rgba(222,167,38,.3)}.deck-label-b{background:#ec489926;color:var(--deck-b);border:1px solid rgba(236,72,153,.3)}.deck-track-info{text-align:center;margin-bottom:var(--spacing-lg);min-height:80px;display:flex;flex-direction:column;justify-content:center}.deck-controls{display:flex;align-items:center;justify-content:center;gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.mixer{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xl);padding:var(--spacing-xl);background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);min-width:240px}.crossfader{width:100%;max-width:280px;padding:var(--spacing-lg);background:var(--bg-elevated);border-radius:var(--radius-xl);border:1px solid var(--border-color)}.crossfader-label{display:flex;justify-content:space-between;font-size:.75rem;font-weight:700;margin-bottom:var(--spacing-sm)}.crossfader-label span:first-child{color:var(--deck-a)}.crossfader-label span:last-child{color:var(--deck-b)}.eq-section{display:flex;gap:var(--spacing-lg)}.eq-knob{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.eq-knob label{font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}.knob{width:48px;height:48px;background:linear-gradient(145deg,var(--bg-tertiary),var(--bg-elevated));border:2px solid var(--border-color);border-radius:var(--radius-full);position:relative;cursor:pointer;box-shadow:inset 0 2px 4px #0000004d,0 4px 8px #0003;transition:all var(--transition-fast)}.knob:hover{border-color:var(--accent-primary);box-shadow:inset 0 2px 4px #0000004d,0 4px 8px #0003,0 0 15px #dea7264d}.knob:before{content:"";position:absolute;top:50%;left:50%;width:6px;height:6px;background:var(--accent-primary);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 8px var(--accent-primary)}.knob:after{content:"";position:absolute;top:6px;left:50%;width:3px;height:12px;background:var(--accent-primary);transform:translate(-50%);border-radius:2px;box-shadow:0 0 6px var(--accent-primary)}.playlist-container{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-xl);overflow:hidden}.playlist-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-elevated);border-bottom:1px solid var(--border-color)}.playlist-items{max-height:350px;overflow-y:auto;padding:var(--spacing-sm)}.playlist-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xs);cursor:grab;transition:all var(--transition-fast)}.playlist-item:hover{border-color:var(--accent-primary);transform:translate(4px)}.playlist-item.dragging{opacity:.5;border-color:var(--accent-primary);box-shadow:var(--accent-glow)}.playlist-item-handle{color:var(--text-dim);cursor:grab;transition:color var(--transition-fast)}.playlist-item:hover .playlist-item-handle{color:var(--accent-primary)}.time-display{font-family:JetBrains Mono,monospace;font-size:2rem;font-weight:600;color:var(--text-primary);letter-spacing:.05em;text-shadow:0 0 20px rgba(255,255,255,.1)}.time-display.small{font-size:1rem;color:var(--text-muted)}.effects-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-sm)}.effect-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-md);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);color:var(--text-secondary);font-size:.75rem;font-weight:500}.effect-button:hover{border-color:var(--accent-primary);background:var(--bg-tertiary);color:var(--text-primary);transform:translateY(-2px)}.effect-button.active{background:#dea72626;border-color:var(--accent-primary);color:var(--accent-primary);box-shadow:0 0 20px #dea72633}.effect-button.active svg{filter:drop-shadow(0 0 6px var(--accent-primary))}.app-container{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-xl);background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.app-logo{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.app-logo-icon{width:2.5rem;height:2.5rem;background:var(--accent-gradient);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #dea72666}.app-main{flex:1;padding:var(--spacing-xl);max-width:1800px;margin:0 auto;width:100%}.app-nav{display:flex;gap:var(--spacing-sm)}.dj-layout{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl);align-items:start}.library-layout{display:grid;grid-template-columns:1fr 400px;gap:var(--spacing-xl)}.vu-meter{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.vu-label{font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.vu-label-a{color:var(--deck-a)}.vu-label-b{color:var(--deck-b)}.vu-bar-container{width:16px;height:100px;background:var(--bg-tertiary);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column-reverse;border:1px solid var(--border-color);position:relative}.vu-bar-container:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,transparent 0%,transparent 60%,rgba(245,158,11,.1) 60%,rgba(245,158,11,.1) 80%,rgba(239,68,68,.1) 80%);pointer-events:none}.vu-bar{width:100%;background:linear-gradient(0deg,var(--success) 0%,var(--success) 60%,var(--warning) 60%,var(--warning) 80%,var(--error) 80%);border-radius:var(--radius-sm);transition:height 50ms linear;box-shadow:0 0 10px currentColor}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:var(--radius-full);border:2px solid var(--bg-tertiary)}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes glow{0%,to{box-shadow:0 0 10px #dea7264d}50%{box-shadow:0 0 25px #dea72699}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}.animate-glow{animation:glow 2s ease-in-out infinite}.loading-overlay{position:fixed;inset:0;background:#0a0a0fe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-lg);z-index:1000}.loading-spinner{width:48px;height:48px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent-primary);border-radius:var(--radius-full);animation:spin .8s linear infinite;box-shadow:0 0 20px #dea7264d}.loading-spinner.small{width:20px;height:20px;border-width:2px}.toast{position:fixed;bottom:var(--spacing-xl);right:var(--spacing-xl);padding:var(--spacing-md) var(--spacing-lg);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:1000;animation:slideUp .3s ease-out;display:flex;align-items:center;gap:var(--spacing-sm)}.toast-success{border-color:#10b9814d;box-shadow:var(--shadow-xl),var(--success-glow)}.toast-success:before{content:"";width:8px;height:8px;background:var(--success);border-radius:50%;box-shadow:0 0 10px var(--success)}.toast-warning{border-color:#f59e0b4d;box-shadow:var(--shadow-xl),var(--warning-glow)}.toast-warning:before{content:"";width:8px;height:8px;background:var(--warning);border-radius:50%;box-shadow:0 0 10px var(--warning)}.toast-error{border-color:#ef44444d;box-shadow:var(--shadow-xl),var(--error-glow)}.toast-error:before{content:"";width:8px;height:8px;background:var(--error);border-radius:50%;box-shadow:0 0 10px var(--error)}@media(max-width:1400px){.dj-layout{grid-template-columns:1fr;gap:var(--spacing-lg)}.mixer{flex-direction:row;flex-wrap:wrap;justify-content:center;min-width:auto;width:100%}}@media(max-width:1024px){.library-layout{grid-template-columns:1fr}h1{font-size:1.75rem}h2{font-size:1.25rem}}@media(max-width:768px){html{font-size:15px}.app-header{padding:var(--spacing-sm) var(--spacing-md);flex-wrap:wrap;gap:var(--spacing-sm)}.app-main{padding:var(--spacing-md);padding-bottom:120px}.deck{padding:var(--spacing-md)}.time-display,h1{font-size:1.5rem}h2{font-size:1.125rem}h3{font-size:1rem}.btn{min-height:44px;padding:var(--spacing-md) var(--spacing-lg)}.btn-icon{width:44px;height:44px}.btn-sm{min-height:36px;padding:var(--spacing-sm) var(--spacing-md)}.card{padding:var(--spacing-md);border-radius:var(--radius-lg)}.dropzone{padding:var(--spacing-xl)}.dropzone-icon{font-size:2.5rem}.track-item{padding:var(--spacing-md);gap:var(--spacing-md)}.track-meta{flex-wrap:wrap}.app-nav{gap:var(--spacing-xs);flex-wrap:wrap}.toast{left:var(--spacing-md);right:var(--spacing-md);bottom:100px}}@media(max-width:480px){html{font-size:14px}.app-header{padding:var(--spacing-xs) var(--spacing-sm)}.app-main{padding:var(--spacing-sm);padding-bottom:130px}.app-logo{font-size:1rem}.app-logo-icon{width:2rem;height:2rem}.btn-lg{padding:var(--spacing-md) var(--spacing-lg);font-size:.9rem}.card{padding:var(--spacing-sm)}.card-header{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm)}.eq-section{gap:var(--spacing-md)}.knob{width:40px;height:40px}.vu-bar-container{width:12px;height:80px}.crossfader{padding:var(--spacing-md)}}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-primary{color:var(--text-primary)}.text-accent{color:var(--accent-primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.bg-elevated{background:var(--bg-elevated)}.bg-tertiary{background:var(--bg-tertiary)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-glow{box-shadow:var(--shadow-glow)}.shadow-lg{box-shadow:var(--shadow-lg)}.transition-all{transition:all var(--transition-base)}.transition-fast{transition:all var(--transition-fast)}