@font-face{font-family:Supreme;src:url(/fonts/Supreme-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}:root{--primary: #c9984d;--primary-dark: #003971;--primary-light: #f8e1a9;--accent: #014f99;--accent-glow: rgba(1, 79, 153, .4);--glass-bg: rgba(255, 255, 255, .78);--glass-border: rgba(1, 79, 153, .18);--glass-shadow: rgba(0, 57, 113, .12);--shadow-3d-sm: 0 2px 4px rgba(0, 57, 113, .06), 0 4px 8px rgba(0, 57, 113, .08), 0 1px 0 rgba(255, 255, 255, .5) inset;--shadow-3d-md: 0 4px 8px rgba(0, 57, 113, .08), 0 8px 16px rgba(0, 57, 113, .12), 0 16px 32px rgba(0, 57, 113, .08), 0 2px 0 rgba(255, 255, 255, .4) inset;--shadow-3d-lg: 0 8px 16px rgba(0, 57, 113, .12), 0 16px 32px rgba(0, 57, 113, .16), 0 32px 64px rgba(0, 57, 113, .1), 0 3px 0 rgba(255, 255, 255, .35) inset;--shadow-3d-xl: 0 12px 24px rgba(0, 57, 113, .14), 0 24px 48px rgba(0, 57, 113, .18), 0 48px 96px rgba(0, 57, 113, .12), 0 4px 0 rgba(255, 255, 255, .3) inset;--neu-shadow-light: 8px 8px 16px rgba(0, 57, 113, .18), -8px -8px 16px rgba(255, 255, 255, .8);--neu-shadow-inset: inset 4px 4px 8px rgba(0, 57, 113, .14), inset -4px -4px 8px rgba(255, 255, 255, .9);--bg-primary: linear-gradient(135deg, #F5F4D6 0%, #edecc4 100%);--bg-surface: rgba(255, 255, 255, .9);--bg-elevated: rgba(255, 255, 255, .95);--bg-panel: rgba(255, 255, 255, .92);--text-primary: #003971;--text-secondary: #014f99;--text-muted: #5c88b0;--text-inverse: #F5F4D6;--heading-primary: #003971;--heading-gradient-start: #003971;--heading-gradient-end: #014f99;--border-primary: rgba(1, 79, 153, .22);--border-accent: rgba(201, 152, 77, .5);--glow-primary: 0 0 20px rgba(201, 152, 77, .35), 0 0 40px rgba(201, 152, 77, .2);--glow-accent: 0 0 20px rgba(1, 79, 153, .35), 0 0 40px rgba(1, 79, 153, .2)}html[data-theme=dark]{--primary: #c9984d;--primary-dark: #091428;--primary-light: #f8e1a9;--accent: #014f99;--accent-glow: rgba(201, 152, 77, .5);--glass-bg: rgba(14, 28, 50, .85);--glass-border: rgba(201, 152, 77, .18);--glass-shadow: rgba(0, 0, 0, .5);--bg-primary: linear-gradient(135deg, #091428 0%, #0E1C32 100%);--bg-surface: rgba(20, 38, 64, .85);--bg-elevated: rgba(20, 38, 64, .95);--bg-panel: rgba(14, 28, 50, .9);--text-primary: #f9f2d5;--text-secondary: #f8e1a9;--text-muted: #7A8DA0;--text-inverse: #091428;--heading-primary: #c9984d;--heading-gradient-start: #c9984d;--heading-gradient-end: #f8e1a9;--border-primary: rgba(201, 152, 77, .2);--border-accent: rgba(201, 152, 77, .45);--shadow-3d-sm: 0 2px 4px rgba(0, 0, 0, .2), 0 4px 8px rgba(0, 0, 0, .15), 0 1px 0 rgba(201, 152, 77, .08) inset;--shadow-3d-md: 0 4px 8px rgba(0, 0, 0, .25), 0 8px 16px rgba(0, 0, 0, .2), 0 16px 32px rgba(0, 0, 0, .15), 0 2px 0 rgba(201, 152, 77, .06) inset;--shadow-3d-lg: 0 8px 16px rgba(0, 0, 0, .3), 0 16px 32px rgba(0, 0, 0, .25), 0 32px 64px rgba(0, 0, 0, .2), 0 3px 0 rgba(201, 152, 77, .05) inset;--shadow-3d-xl: 0 12px 24px rgba(0, 0, 0, .35), 0 24px 48px rgba(0, 0, 0, .3), 0 48px 96px rgba(0, 0, 0, .2), 0 4px 0 rgba(201, 152, 77, .04) inset;--neu-shadow-light: 8px 8px 16px rgba(0, 0, 0, .5), -8px -8px 16px rgba(20, 38, 64, .4);--neu-shadow-inset: inset 4px 4px 8px rgba(0, 0, 0, .5), inset -4px -4px 8px rgba(20, 38, 64, .4);--glow-primary: 0 0 20px rgba(201, 152, 77, .4), 0 0 40px rgba(201, 152, 77, .2);--glow-accent: 0 0 20px rgba(1, 79, 153, .4), 0 0 40px rgba(1, 79, 153, .25)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow-x:hidden}body{font-family:Supreme,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;letter-spacing:-.01em;color:var(--text-primary);background:var(--bg-primary);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(1,79,153,.1) 0%,transparent 50%),radial-gradient(circle at 70% 80%,rgba(201,152,77,.12) 0%,transparent 50%);animation:float 20s ease-in-out infinite;z-index:-1;pointer-events:none}@keyframes float{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(30px,-30px) rotate(120deg)}66%{transform:translate(-20px,20px) rotate(240deg)}}.app{max-width:1200px;margin:0 auto;padding:clamp(16px,3vw,32px);display:grid;gap:20px;perspective:1500px}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:20px;box-shadow:var(--shadow-3d-md);position:relative;overflow:hidden;transform-style:preserve-3d;transition:all .4s cubic-bezier(.4,0,.2,1)}.glass-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);opacity:.6}.glass-panel:hover{transform:translateY(-4px) translateZ(10px);box-shadow:var(--shadow-3d-lg);border-color:var(--border-accent)}.app__header{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:16px;padding:16px 24px;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--shadow-3d-lg);position:relative;transform-style:preserve-3d;transition:all .3s ease}.app__header:hover{transform:translateY(-2px);box-shadow:var(--shadow-3d-xl)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit;position:relative;transform-style:preserve-3d;transition:transform .3s ease}.brand:hover{transform:translateZ(8px)}.brand i{font-size:1.4rem;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 2px 8px var(--accent-glow));animation:pulse-glow 3s ease-in-out infinite}@keyframes pulse-glow{0%,to{filter:drop-shadow(0 2px 8px var(--accent-glow))}50%{filter:drop-shadow(0 4px 16px var(--accent-glow))}}h1{font-size:1.15rem;margin:0;font-weight:700;background:linear-gradient(135deg,var(--heading-gradient-start),var(--heading-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;text-shadow:none;text-align:center}.nav-tabs{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:20px;padding:10px;display:flex;gap:8px;overflow-x:auto;box-shadow:var(--shadow-3d-md);transform-style:preserve-3d;transition:all .3s ease}.nav-tabs:hover{transform:translateY(-2px);box-shadow:var(--shadow-3d-lg)}.nav-tab{padding:10px 16px;border:1px solid transparent;background:transparent;color:var(--text-secondary);border-radius:10px;cursor:pointer;font-weight:500;font-size:.8rem;text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:10px;position:relative;transform-style:preserve-3d;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-tab:before{content:"";position:absolute;inset:0;border-radius:12px;background:var(--glass-bg);backdrop-filter:blur(10px);opacity:0;transition:opacity .3s ease;z-index:-1}.nav-tab.active{background:linear-gradient(135deg,var(--accent),var(--primary-dark, #003971));color:#f5f4d6;font-weight:600;box-shadow:var(--shadow-3d-sm),var(--glow-accent);transform:translateZ(8px)}.nav-tab:hover:not(.active){color:var(--text-primary);transform:translateY(-2px) translateZ(6px)}.nav-tab:hover:not(.active):before{opacity:1}.content-section{margin:40px 0;padding:28px;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:20px;box-shadow:var(--shadow-3d-md);transform-style:preserve-3d;transition:all .3s ease}.content-section:hover{transform:translateY(-2px);box-shadow:var(--shadow-3d-lg)}.content-section h2{font-size:1.1rem;font-weight:700;margin:0 0 14px;background:linear-gradient(135deg,var(--heading-gradient-start),var(--heading-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center}.content-section h3{text-align:center}.app__main{display:grid;gap:20px}.panel{background:var(--glass-bg);backdrop-filter:blur(30px) saturate(180%);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--shadow-3d-xl);overflow:hidden;transform-style:preserve-3d;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative}.panel:after{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:60%;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);opacity:.5}.panel:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-3d-xl),0 0 60px #014f991f}.panel__header{padding:20px 24px;border-bottom:1px solid var(--glass-border);background:#ffffff08;display:flex;align-items:center;justify-content:space-between}.panel__body{padding:24px}.uploader{margin-bottom:20px}.uploader__label{display:flex;flex-direction:column;align-items:center;gap:14px;padding:40px 28px;border:2px dashed var(--border-accent);border-radius:20px;background:var(--glass-bg);backdrop-filter:blur(15px);cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);text-align:center;position:relative;transform-style:preserve-3d;box-shadow:var(--shadow-3d-sm)}.uploader__label:before{content:"";position:absolute;inset:-2px;border-radius:20px;background:linear-gradient(135deg,var(--primary),var(--accent));opacity:0;transition:opacity .4s ease;z-index:-1}.uploader__label:hover{transform:translateY(-6px) translateZ(12px);box-shadow:var(--shadow-3d-md),var(--glow-accent);border-color:transparent}.uploader__label:hover:before{opacity:.3}.uploader__label i{font-size:2rem;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 2px 8px var(--accent-glow));transition:transform .3s ease}.uploader__label:hover i{transform:scale(1.1) translateZ(8px)}.uploader__input{display:none}.meta{margin:16px 0}.current-title{font-size:.9rem;font-weight:500;color:var(--text-primary);text-align:center;padding:16px;background:var(--glass-bg);backdrop-filter:blur(10px);border-radius:14px;border:1px solid var(--glass-border);box-shadow:var(--shadow-3d-sm);transform-style:preserve-3d;transition:all .3s ease}.current-title:hover{transform:translateY(-2px) translateZ(6px);box-shadow:var(--shadow-3d-md)}.visualizer{width:min(600px,100%);height:320px;margin:16px auto;border-radius:20px;overflow:hidden;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(15px);box-shadow:var(--shadow-3d-lg);position:relative;transform-style:preserve-3d;transition:all .4s cubic-bezier(.4,0,.2,1)}.visualizer:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,rgba(1,79,153,.08) 0%,transparent 70%);pointer-events:none}.visualizer:hover{transform:translateY(-4px) scale(1.02);box-shadow:var(--shadow-3d-xl),0 0 80px #014f9926}#vizCanvas{display:block;width:100%;height:100%;filter:drop-shadow(0 0 20px rgba(201,152,77,.3))}.controls-bar{display:flex;align-items:center;justify-content:center;gap:8px;margin:12px 0;flex-wrap:wrap}.controls-divider{width:1px;height:24px;background:var(--glass-border);margin:0 2px;flex-shrink:0}.control-btn-sm{width:36px;height:36px;padding:0;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(10px);color:var(--text-primary);border-radius:10px;cursor:pointer;font-size:.8rem;display:grid;place-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-3d-sm);position:relative;transform-style:preserve-3d;flex-shrink:0}.control-btn-sm:hover{transform:translateY(-3px) translateZ(8px);box-shadow:var(--shadow-3d-md),var(--glow-primary);border-color:var(--border-accent)}.control-btn-sm:active{transform:translateY(-1px) translateZ(4px)}.control-btn-sm.play-btn{background:linear-gradient(135deg,var(--accent),var(--primary-dark, #003971));color:#f5f4d6;width:40px;height:40px;font-size:.9rem;box-shadow:var(--shadow-3d-sm),0 0 20px #014f994d}.control-btn-sm.play-btn:hover{box-shadow:var(--shadow-3d-md),0 0 30px #014f9966;transform:translateY(-4px) translateZ(10px) scale(1.05)}.control-btn-sm.active-mode{background:linear-gradient(135deg,var(--primary),var(--accent));color:#f5f4d6;border-color:var(--primary);box-shadow:var(--shadow-3d-sm),var(--glow-primary)}.control-btn-sm:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.viz-controls{display:flex;align-items:center;gap:8px;margin:0}.viz-controls select{padding:7px 10px;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(10px);color:var(--text-primary);border-radius:8px;cursor:pointer;font-weight:500;font-size:.7rem;transition:all .3s cubic-bezier(.4,0,.2,1);font-family:inherit;box-shadow:var(--shadow-3d-sm);transform-style:preserve-3d;height:36px}.viz-controls select:hover{background:var(--bg-elevated);border-color:var(--border-accent);transform:translateY(-2px) translateZ(6px);box-shadow:var(--shadow-3d-md)}.viz-controls select:focus{outline:2px solid var(--primary);outline-offset:2px;box-shadow:var(--shadow-3d-md),var(--glow-primary)}.viz-slider{width:80px;height:6px;border-radius:20px;background:var(--glass-bg);appearance:none;-webkit-appearance:none;cursor:pointer;outline:none;box-shadow:var(--neu-shadow-inset);border:1px solid var(--glass-border);transition:all .3s ease}.viz-slider:hover{transform:scaleY(1.3)}.viz-slider::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));cursor:pointer;box-shadow:0 2px 6px #c9984d66,0 0 0 3px #ffffff4d;transition:all .3s ease}.viz-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.viz-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));cursor:pointer;border:none;box-shadow:0 2px 6px #c9984d66,0 0 0 3px #ffffff4d;transition:all .3s ease}.progress-container{display:flex;align-items:center;gap:10px;margin:10px 0}.progress-bar{flex-grow:1;height:8px;background:#b4b4be66;border-radius:20px;position:relative;cursor:pointer;overflow:hidden;box-shadow:var(--neu-shadow-inset);border:1px solid var(--glass-border);transition:all .3s ease}.progress-bar:hover{transform:scaleY(1.2);box-shadow:var(--neu-shadow-inset),var(--glow-primary)}.progress-bar__fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:20px;transition:width .1s linear;box-shadow:0 0 12px #c9984d66,inset 0 2px 4px #fff6;position:relative}.progress-bar__fill:after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:14px;height:14px;background:#fff;border-radius:50%;box-shadow:0 2px 6px #0003,0 0 0 3px #c9984d4d;opacity:0;transition:opacity .3s ease}.progress-bar:hover .progress-bar__fill:after{opacity:1}.timechip{padding:4px 8px;background:var(--glass-bg);backdrop-filter:blur(10px);color:var(--text-secondary);border-radius:6px;font-size:.65rem;font-weight:500;font-variant-numeric:tabular-nums;border:1px solid var(--glass-border);box-shadow:var(--shadow-3d-sm);min-width:42px;text-align:center}.volume-control{display:flex;align-items:center;gap:8px;margin:0;flex-wrap:nowrap}.volume-button{width:40px;height:40px;border-radius:10px;background:var(--glass-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;display:grid;place-items:center;font-size:.95rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-3d-sm);position:relative;transform-style:preserve-3d}.volume-button:hover{transform:translateY(-4px) translateZ(10px);box-shadow:var(--shadow-3d-md),var(--glow-primary);border-color:var(--border-accent)}.volume-button:active{transform:translateY(-2px) translateZ(5px)}.volume-slider{width:100px;height:6px;border-radius:20px;background:var(--glass-bg);appearance:none;cursor:pointer;outline:none;box-shadow:var(--neu-shadow-inset);border:1px solid var(--glass-border);transition:all .3s ease}.volume-slider:hover{transform:scaleY(1.3)}.volume-slider::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));cursor:pointer;box-shadow:0 2px 8px #c9984d66,0 0 0 4px #ffffff4d;transition:all .3s ease}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 4px 12px #c9984d80,0 0 0 6px #fff6}.volume-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));cursor:pointer;border:none;box-shadow:0 2px 8px #c9984d66,0 0 0 4px #ffffff4d;transition:all .3s ease}.volume-slider::-moz-range-thumb:hover{transform:scale(1.2)}.audio-controls{display:flex;align-items:center;gap:6px}.playlist-panel,.panel--playlist{background:var(--glass-bg);backdrop-filter:blur(30px) saturate(180%);border:1px solid var(--glass-border);border-radius:20px;box-shadow:var(--shadow-3d-lg);transform-style:preserve-3d;transition:all .3s ease;max-height:600px;display:flex;flex-direction:column;overflow:hidden}.playlist-panel:hover,.panel--playlist:hover{transform:translateY(-3px);box-shadow:var(--shadow-3d-xl)}.panel__header{padding:18px 24px;border-bottom:1px solid var(--glass-border);background:#ffffff08;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.panel__header h2{font-size:.9rem;font-weight:700;margin:0;background:linear-gradient(135deg,var(--heading-gradient-start),var(--heading-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center}.panel-title-group{display:flex;align-items:center;gap:10px;font-weight:600}.pill-button{padding:6px 14px;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(10px);color:var(--text-primary);border-radius:16px;cursor:pointer;font-weight:500;font-size:.75rem;transition:all .3s cubic-bezier(.4,0,.2,1);font-family:inherit;box-shadow:var(--shadow-3d-sm)}.pill-button:hover{background:var(--bg-elevated);border-color:var(--border-accent);transform:translateY(-2px) translateZ(6px);box-shadow:var(--shadow-3d-md)}.pill-button:active{transform:translateY(0) translateZ(2px)}.playlist{list-style:none;padding:0;margin:0;flex:1;overflow-y:auto;overflow-x:hidden;min-height:0}.playlist li{padding:14px 20px;border-bottom:1px solid var(--glass-border);cursor:pointer;display:flex;align-items:center;gap:14px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;background:transparent;color:var(--text-primary);font-weight:500}.playlist li:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--primary),var(--accent));opacity:0;transition:opacity .3s ease}.playlist li:hover{background:var(--glass-bg);padding-left:24px}.playlist li:hover:before{opacity:1}.playlist li.active{background:linear-gradient(90deg,#c9984d26,#014f991a);color:var(--accent);font-weight:700;padding-left:24px}.playlist li.active:before{opacity:1}.track-name{flex-grow:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.delete-track-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:5px 8px;border-radius:6px;font-size:.85rem;opacity:0;visibility:hidden;transition:all .3s ease;flex-shrink:0}.playlist li:hover 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