@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-primary:#0c0e14;--bg-secondary:#141824;--bg-tertiary:#1a2035;--bg-card:#1a1f30;--bg-card-hover:#222840;--bg-glass:#1a2035b3;--accent-primary:#6c63ff;--accent-primary-glow:#6c63ff4d;--accent-secondary:#00d4aa;--accent-secondary-glow:#00d4aa33;--accent-warm:#ff6b6b;--accent-warm-glow:#ff6b6b33;--accent-gold:#ffd93d;--accent-gold-glow:#ffd93d33;--accent-blue:#4dabf7;--text-primary:#e8ecf4;--text-secondary:#8b95b0;--text-muted:#5a6480;--border:#ffffff0f;--border-light:#ffffff1a;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 20px #0006;--shadow-lg:0 8px 40px #00000080;--shadow-glow:0 0 30px var(--accent-primary-glow);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--transition:.2s ease;--transition-slow:.4s ease;--font-rock:"Bebas Neue", sans-serif;--font-acoustic:"Cinzel", serif;--font-neon:"Orbitron", sans-serif;--font-emo:"Permanent Marker", cursive;--font-studio:"Space Grotesk", sans-serif;--font-hiphop:"Syncopate", sans-serif;color:var(--text-primary);background:var(--bg-primary);font-family:Outfit,system-ui,-apple-system,sans-serif;line-height:1.6}*{box-sizing:border-box;margin:0;padding:0}body,[data-theme=studio] body{background:url(/themes/bg-studio.png) center/cover fixed, var(--bg-primary)}[data-theme=rock]{--bg-primary:#0a0808;--bg-secondary:#141010;--bg-tertiary:#1e1414;--bg-card:#1a1212;--bg-card-hover:#261a1a;--bg-glass:#1a0e0ecc;--accent-primary:#ff3d00;--accent-primary-glow:#ff3d004d;--accent-secondary:#ff6d00;--accent-secondary-glow:#ff6d0040;--accent-warm:#ffab00;--accent-warm-glow:#ffab0033;--accent-gold:#ffd600;--accent-gold-glow:#ffd60033;--accent-blue:#ff8a50;--text-primary:#f5e6e0;--text-secondary:#b08880;--text-muted:#705048;--border:#ff3c0014;--border-light:#ff3c0026;--shadow-glow:0 0 30px #ff3d0033}[data-theme=emo]{--bg-primary:#030305;--bg-secondary:#0c0a14;--bg-tertiary:#130f20;--bg-card:#110e1a;--bg-card-hover:#1a1528;--bg-glass:#100c1acc;--accent-primary:#7c3aed;--accent-primary-glow:#7c3aed4d;--accent-secondary:#a78bfa;--accent-secondary-glow:#a78bfa33;--accent-warm:#dc2626;--accent-warm-glow:#dc262633;--accent-gold:#6d28d9;--accent-gold-glow:#6d28d933;--accent-blue:#8b5cf6;--text-primary:#d8d0e8;--text-secondary:#7868a0;--text-muted:#4a3d6e;--border:#7c3aed14;--border-light:#7c3aed26;--shadow-glow:0 0 30px #7c3aed33}[data-theme=hiphop]{--bg-primary:#080808;--bg-secondary:#111110;--bg-tertiary:#1a1810;--bg-card:#151310;--bg-card-hover:#201c14;--bg-glass:#14120cd9;--accent-primary:gold;--accent-primary-glow:#ffd70040;--accent-secondary:#fa0;--accent-secondary-glow:#fa03;--accent-warm:#00c853;--accent-warm-glow:#00c85326;--accent-gold:gold;--accent-gold-glow:#ffd70033;--accent-blue:#e5c100;--text-primary:#f0e8d0;--text-secondary:#a89868;--text-muted:#6e6040;--border:#ffd70014;--border-light:#ffd70026;--shadow-glow:0 0 30px #ffd70026}[data-theme=acoustic]{--bg-primary:#140e08;--bg-secondary:#1e1610;--bg-tertiary:#28201a;--bg-card:#221a14;--bg-card-hover:#2e241c;--bg-glass:#1e160ed9;--accent-primary:#f59e0b;--accent-primary-glow:#f59e0b40;--accent-secondary:#d97706;--accent-secondary-glow:#d9770633;--accent-warm:#c2410c;--accent-warm-glow:#c2410c33;--accent-gold:#fbbf24;--accent-gold-glow:#fbbf2433;--accent-blue:#e07020;--text-primary:#f5ead0;--text-secondary:#b0986e;--text-muted:#786040;--border:#f59e0b14;--border-light:#f59e0b26;--shadow-glow:0 0 25px #f59e0b26}[data-theme=neon]{--bg-primary:#080810;--bg-secondary:#0e0e1e;--bg-tertiary:#16162a;--bg-card:#121228;--bg-card-hover:#1c1c38;--bg-glass:#0e0e22d9;--accent-primary:#ec4899;--accent-primary-glow:#ec48994d;--accent-secondary:#06b6d4;--accent-secondary-glow:#06b6d440;--accent-warm:#22c55e;--accent-warm-glow:#22c55e33;--accent-gold:#f97316;--accent-gold-glow:#f9731633;--accent-blue:#3b82f6;--text-primary:#e8e0f8;--text-secondary:#8880b0;--text-muted:#4e4878;--border:#ec489914;--border-light:#ec489926;--shadow-glow:0 0 35px #ec489933}[data-theme=rock] .card-glow:hover{border-color:#ff3d0040;box-shadow:0 0 25px #ff3d0033}[data-theme=emo] .card-glow:hover{border-color:#7c3aed33;box-shadow:0 0 25px #7c3aed26}[data-theme=hiphop] .card-glow:hover{border-color:#ffd70033;box-shadow:0 0 25px #ffd70026}[data-theme=acoustic] .card-glow:hover{border-color:#f59e0b33;box-shadow:0 0 25px #f59e0b26}[data-theme=neon] .card-glow:hover{border-color:#ec489940;box-shadow:0 0 30px #ec489933,0 0 60px #06b6d41a}[data-theme=neon] .header-nav a.active{text-shadow:0 0 12px var(--accent-primary)}[data-theme=rock] .btn-primary{box-shadow:0 4px 20px #ff3d0066}[data-theme=rock] .btn-primary:hover{box-shadow:0 6px 30px #ff3d0080}[data-theme=hiphop] .page-title{background:linear-gradient(135deg,gold,#fa0,gold);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}[data-theme=emo] .hero-card,[data-theme=emo] .card{border-color:#7c3aed0f}[data-theme=neon] .badge{box-shadow:inset 0 0 8px #ec48991a}.hero-card{text-align:center;background:linear-gradient(135deg,#6c63ff1f,#00d4aa14);border-color:#6c63ff26;margin-bottom:40px;padding:48px 24px;position:relative;overflow:hidden}.hero-card:before{content:"";pointer-events:none;z-index:0;position:absolute;inset:0}.hero-card>*{z-index:1;position:relative}[data-theme=rock] .hero-card{background:radial-gradient(ellipse at 20% 100%, #ff3d0033 0%, transparent 60%), radial-gradient(ellipse at 80% 100%, #ff6d0026 0%, transparent 50%), radial-gradient(ellipse at 50% 0%, #ffab000d 0%, transparent 70%), var(--bg-card);border-color:#ff3d0033}[data-theme=rock] .hero-card:before{background:radial-gradient(2px 40px at 15% 100%,#ff6400cc,#0000),radial-gradient(2px 30px at 35% 100%,#ff960099,#0000),radial-gradient(2px 50px at 55% 100%,#ff5000b3,#0000),radial-gradient(2px 35px at 75% 100%,#ff780080,#0000),radial-gradient(2px 45px at 90% 100%,#ff3c0099,#0000);animation:3s ease-in-out infinite alternate fireFlicker}@keyframes fireFlicker{0%{opacity:.3;transform:scaleY(1)translateY(0)}50%{opacity:.7;transform:scaleY(1.2)translateY(-5px)}to{opacity:.4;transform:scaleY(.9)translateY(2px)}}[data-theme=rock] .app-header{background:#0a0808e6;border-bottom-color:#ff3d0026}[data-theme=rock] body{background:radial-gradient(ellipse at 50% 100%, #ff1e0008 0%, transparent 50%) no-repeat, url(/themes/bg-rock.png) center/cover fixed, var(--bg-primary)}[data-theme=rock] .card{border-color:#ff3d0014}[data-theme=rock] .card:hover{border-color:#ff3d0033}[data-theme=rock] .info-box{border-left-color:#ff3d00}[data-theme=rock] .main-content:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(1px 1px at 10% 80%,#ff6400cc,#0000),radial-gradient(1.5px 1.5px at 25% 90%,#ff960099,#0000),radial-gradient(1px 1px at 40% 85%,#ff5000b3,#0000),radial-gradient(2px 2px at 60% 95%,#ff780080,#0000),radial-gradient(1px 1px at 75% 88%,#ff3c0099,#0000),radial-gradient(1.5px 1.5px at 90% 82%,#ff8c0066,#0000);height:200px;animation:4s ease-in-out infinite embersRise;position:fixed;bottom:0;left:0;right:0}@keyframes embersRise{0%{opacity:.6;transform:translateY(0)}50%{opacity:1;transform:translateY(-30px)}to{opacity:0;transform:translateY(-60px)}}[data-theme=emo] .hero-card{background:radial-gradient(ellipse at 30% 20%, #7c3aed26 0%, transparent 50%), radial-gradient(ellipse at 70% 80%, #6d28d91a 0%, transparent 50%), linear-gradient(180deg, #7c3aed0d 0%, transparent 100%), var(--bg-card);border-color:#7c3aed1f}[data-theme=emo] .hero-card:before{background:repeating-linear-gradient(90deg,#0000,#0000 3px,#7c3aed05 3px 4px);animation:1.5s linear infinite emoRain}@keyframes emoRain{0%{background-position:0 -200px}to{background-position:0 200px}}[data-theme=emo] .app-header{background:#030305eb;border-bottom-color:#7c3aed1a}[data-theme=emo] body{background:radial-gradient(ellipse at 50% 30%, #7c3aed08 0%, transparent 60%) no-repeat, url(/themes/bg-emo.png) center/cover fixed, var(--bg-primary)}[data-theme=emo] .info-box{border-left-color:#7c3aed}[data-theme=emo] .main-content:before{content:"";pointer-events:none;z-index:0;background:linear-gradient(#7c3aed05 0%,#0000 30% 70%,#6d28d908 100%);height:100vh;position:fixed;top:0;left:0;right:0}[data-theme=emo] .card{border-color:#7c3aed14;box-shadow:0 4px 20px #00000080}[data-theme=emo] .card:after{content:"";background:linear-gradient(90deg,#0000,#7c3aed4d,#0000);border-radius:0 0 4px 4px;height:3px;position:absolute;bottom:-3px;left:20%;right:20%}[data-theme=hiphop] .hero-card{background:linear-gradient(135deg, #ffd70014 0%, transparent 40%), linear-gradient(315deg, #ffaa000f 0%, transparent 40%), radial-gradient(ellipse at 50% 100%, #ffd70014 0%, transparent 60%), var(--bg-card);border-color:#ffd70026}[data-theme=hiphop] .hero-card:before{background:linear-gradient(105deg,#0000 40%,#ffd70014 45%,#ffd70024 50%,#ffd70014 55%,#0000 60%);animation:4s ease-in-out infinite shimmerSweep}@keyframes shimmerSweep{0%{transform:translate(-100%)}to{transform:translate(100%)}}[data-theme=hiphop] .app-header{background:#080808eb;border-bottom-color:#ffd7001a}[data-theme=hiphop] body{background:url(/themes/bg-hiphop.png) center/cover fixed, var(--bg-primary)}[data-theme=hiphop] .info-box{border-left-color:gold}[data-theme=hiphop] .app-header:after{content:"";background:repeating-linear-gradient(90deg,#ffd70066 0 6px,#0000 6px 10px,#ffd70040 10px 14px,#0000 14px 18px);height:2px;position:absolute;bottom:0;left:0;right:0}[data-theme=hiphop] .btn-primary:after{content:"✦";margin-left:6px;font-size:12px;animation:2s ease-in-out infinite sparkle}@keyframes sparkle{0%,to{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.3)}}[data-theme=hiphop] .card{border-color:#ffd7000f}[data-theme=hiphop] .card:hover{border-color:#ffd70026}[data-theme=hiphop] .section-title{text-transform:uppercase;letter-spacing:2px;font-size:18px}[data-theme=acoustic] .hero-card{background:radial-gradient(ellipse at 50% 120%, #f59e0b33 0%, transparent 60%), radial-gradient(ellipse at 30% 0%, #d9770614 0%, transparent 50%), radial-gradient(ellipse at 80% 30%, #fbbf240d 0%, transparent 40%), var(--bg-card);border-color:#f59e0b1f}[data-theme=acoustic] .hero-card:before{background:radial-gradient(at 50% 100%,#f59e0b1f 0%,#0000 70%);animation:4s ease-in-out infinite alternate campfireGlow}@keyframes campfireGlow{0%{opacity:.5;transform:scale(1)}to{opacity:1;transform:scale(1.03)}}[data-theme=acoustic] .app-header{background:#140e08eb;border-bottom-color:#f59e0b1a}[data-theme=acoustic] body{background:radial-gradient(ellipse at 50% 100%, #f59e0b08 0%, transparent 50%) no-repeat, url(/themes/bg-acoustic.png) center/cover fixed, var(--bg-primary)}[data-theme=acoustic] .info-box{border-left-color:#f59e0b}[data-theme=acoustic] .card{border-color:#f59e0b0f}[data-theme=acoustic] .card:before{content:"";border-radius:inherit;pointer-events:none;background:repeating-linear-gradient(175deg,#0000,#0000 8px,#f59e0b04 8px 9px);position:absolute;inset:0}[data-theme=acoustic] .page-title{background:linear-gradient(135deg,#f59e0b,#d97706,#fbbf24);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}[data-theme=acoustic] .card{border-radius:var(--radius-xl)}[data-theme=acoustic] .btn{border-radius:999px}[data-theme=neon] .hero-card{background:radial-gradient(ellipse at 20% 20%, #ec48991f 0%, transparent 50%), radial-gradient(ellipse at 80% 80%, #06b6d41a 0%, transparent 50%), radial-gradient(ellipse at 50% 50%, #22c55e0a 0%, transparent 60%), var(--bg-card);border-color:#ec489926;animation:3s ease-in-out infinite alternate neonBorderPulse}@keyframes neonBorderPulse{0%{border-color:#ec489926;box-shadow:0 0 20px #ec48991a,inset 0 0 30px #ec489905}50%{border-color:#06b6d433;box-shadow:0 0 25px #06b6d426,inset 0 0 30px #06b6d408}to{border-color:#22c55e26;box-shadow:0 0 20px #22c55e1a,inset 0 0 30px #22c55e05}}[data-theme=neon] .hero-card:before{background:linear-gradient(90deg,#0000 0%,#ec48990f 30%,#06b6d414 50%,#22c55e0f 70%,#0000 100%);animation:5s linear infinite neonScan}@keyframes neonScan{0%{transform:translate(-120%)}to{transform:translate(120%)}}[data-theme=neon] .app-header{background:#080810eb;border-bottom-color:#ec48991a}[data-theme=neon] .app-header:after{content:"";background:linear-gradient(90deg,#ec4899,#06b6d4,#22c55e,#f97316,#ec4899) 0 0/200% 100%;height:2px;animation:4s linear infinite ledStrip;position:absolute;bottom:0;left:0;right:0}@keyframes ledStrip{0%{background-position:0 0}to{background-position:200% 0}}[data-theme=neon] body{background:url(/themes/bg-neon.png) center/cover fixed, var(--bg-primary)}[data-theme=neon] .info-box{border-left-color:#ec4899}[data-theme=neon] .page-title{background:linear-gradient(135deg,#ec4899,#06b6d4,#22c55e);-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 8px #ec48994d);-webkit-background-clip:text;background-clip:text}[data-theme=neon] .card{border-color:#ec48990f;transition:all .3s}[data-theme=neon] .card:hover{border-color:#ec489933;box-shadow:0 0 20px #ec48991a}[data-theme=neon] .header-nav a.active{color:#ec4899;text-shadow:0 0 12px #ec489980;background:#ec489914}[data-theme=neon] .btn-primary{box-shadow:0 0 20px #ec48994d,0 0 40px #ec48991a}[data-theme=neon] .btn-primary:hover{box-shadow:0 0 30px #ec489966,0 0 60px #ec489926}[data-theme=rock] .main-content,[data-theme=emo] .main-content,[data-theme=neon] .main-content{position:relative}.theme-selector{z-index:150;position:relative}.theme-trigger{border:1px solid var(--border-light);border-radius:var(--radius-sm);background:var(--bg-tertiary);cursor:pointer;width:40px;height:40px;transition:var(--transition);justify-content:center;align-items:center;font-size:20px;display:flex}.theme-trigger:hover{border-color:var(--accent-primary);background:var(--bg-card-hover);transform:scale(1.05)}.theme-trigger-icon{line-height:1}.theme-panel{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);width:280px;box-shadow:var(--shadow-lg);animation:.2s fadeIn;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden}.theme-panel-header{border-bottom:1px solid var(--border);color:var(--text-primary);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.theme-panel-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px;font-size:16px;line-height:1}.theme-panel-close:hover{color:var(--text-primary)}.theme-grid{flex-direction:column;gap:2px;padding:8px;display:flex}.theme-option{border-radius:var(--radius-md);cursor:pointer;width:100%;transition:var(--transition);color:var(--text-primary);background:0 0;border:2px solid #0000;align-items:center;gap:12px;padding:10px 12px;font-family:inherit;display:flex}.theme-option:hover{background:var(--bg-tertiary)}.theme-option.active{background:var(--bg-tertiary);border-color:var(--accent-primary)}.theme-option-icon{border-radius:var(--radius-sm);background:var(--bg-card);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:24px;display:flex}.theme-option-info{flex-direction:column;flex:1;align-items:flex-start;min-width:0;display:flex}.theme-option-name{font-size:13px;font-weight:600}.theme-option-genre{color:var(--text-muted);font-size:11px}.theme-option-check{color:var(--accent-primary);font-size:16px;font-weight:800}html{scroll-behavior:smooth}body{background:url(/themes/bg-studio.png) center/cover fixed, var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{flex-direction:column;min-height:100vh;display:flex}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app-layout{flex-direction:column;min-height:100vh;display:flex}.app-header{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#0c0e14d9;padding:0 24px;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1280px;height:64px;margin:0 auto;display:flex}.header-logo{color:var(--text-primary);align-items:center;gap:10px;text-decoration:none;display:flex}.header-nav{gap:4px;display:flex}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:8px;font-size:24px;display:none}.main-content{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:32px 24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:24px;position:relative;overflow:hidden}.card:hover{border-color:var(--border-light)}.card-glow:hover{box-shadow:var(--shadow-glow);border-color:#6c63ff33}.glass-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:24px}.page-title{background:linear-gradient(135deg, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:32px;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:16px}.section-title{margin-bottom:16px;font-size:20px;font-weight:700}.text-muted{color:var(--text-secondary)}.text-accent{color:var(--accent-primary)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), #8b7dff);color:#fff;box-shadow:0 4px 15px var(--accent-primary-glow)}.btn-primary:hover{box-shadow:0 6px 25px var(--accent-primary-glow);transform:translateY(-2px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--accent-primary)}.btn-success{background:linear-gradient(135deg, var(--accent-secondary), #00eabb);color:#0c0e14}.btn-success:hover{box-shadow:0 6px 25px var(--accent-secondary-glow);transform:translateY(-2px)}.btn-danger{background:linear-gradient(135deg, var(--accent-warm), #ff8a8a);color:#fff}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:16px 32px;font-size:16px}.btn-icon{padding:10px;font-size:18px}.btn-outline{border:1px solid var(--border-light);color:var(--text-primary);background:0 0}.btn-outline:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.btn-group{flex-wrap:wrap;gap:8px;display:flex}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:999px;align-items:center;padding:4px 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#0009}[data-theme=acoustic] .polaroid-wrapper:hover{transform:rotate(0)scale(1.05)}[data-theme=acoustic] .hero-image-inset{filter:sepia(.3)contrast(1.1)brightness(.9);border-radius:2px;width:100%;height:auto;display:block;box-shadow:inset 0 0 10px #00000080}[data-theme=acoustic] body{background:url(/themes/wood_texture.png) center/repeat, var(--bg-primary);background-size:400px}[data-theme=acoustic] .app-header{background:url(/themes/leather_texture.png) 50%/cover;border-bottom:2px dashed #ffc8644d;box-shadow:0 5px 20px #000c}[data-theme=acoustic] .hero-card{background:url(/themes/leather_texture.png) 50%/cover;border:2px dashed #ffc86433;border-radius:12px;box-shadow:inset 0 0 40px #000c,0 10px 30px #00000080}[data-theme=acoustic] .module-card{color:#f5ead0;background:url(/themes/leather_texture.png) 50%/cover;border:1px solid #000c;border-top:2px dashed #ffc8644d;border-radius:8px;transition:all .3s;box-shadow:0 8px 16px #0006,inset 0 0 20px #0009}[data-theme=acoustic] .module-card:hover{border-top-color:#f59e0b99;transform:translateY(-8px);box-shadow:0 16px 30px #0009,inset 0 0 30px #f59e0b33}[data-theme=acoustic] .hero-title-brand,[data-theme=acoustic] .module-title{color:#fbbf24;text-shadow:1px 2px 2px #000c;letter-spacing:.5px;font-family:serif}[data-theme=acoustic] .btn-primary{color:#f5ead0;text-shadow:1px 1px #000c;background:linear-gradient(#8c4a16,#4a2306);border:1px solid #c8a165;font-family:serif;font-weight:700;box-shadow:0 4px 6px #0006,inset 0 1px #fff3}[data-theme=acoustic] .btn-primary:hover{background:linear-gradient(#9f5b22,#5c2d09);box-shadow:0 6px 12px #0009,inset 0 1px #ffffff4d}[data-theme=acoustic] .hero-icon-main,[data-theme=rock] .hero-icon-main,[data-theme=hiphop] .hero-icon-main,[data-theme=neon] .hero-icon-main,[data-theme=emo] .hero-icon-main,[data-theme=studio] .hero-icon-main,[data-theme=acoustic] .hero-floating-notes,[data-theme=rock] .hero-floating-notes,[data-theme=hiphop] .hero-floating-notes,[data-theme=neon] .hero-floating-notes,[data-theme=emo] .hero-floating-notes,[data-theme=studio] .hero-floating-notes,[data-theme=acoustic] .hero-eq-bars,[data-theme=rock] .hero-eq-bars,[data-theme=hiphop] .hero-eq-bars,[data-theme=neon] .hero-eq-bars,[data-theme=emo] .hero-eq-bars,[data-theme=studio] .hero-eq-bars{display:none!important}[data-theme=rock] .theme-visual-wrapper{max-width:320px;animation:4s ease-in-out infinite gentleFloat;display:block}@keyframes gentleFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}[data-theme=rock] .hero-image-inset{border:2px solid #ff3d0080;border-radius:12px;box-shadow:0 0 30px #ff3d0099,inset 0 0 20px #ff3d0066}[data-theme=rock] .hero-card{background:linear-gradient(135deg,#111,#0a0a0a);border:2px solid #322;box-shadow:inset 0 0 50px #ff00001a}[data-theme=rock] .module-card{background:linear-gradient(145deg,#1a1616,#0d0a0a);border:1px solid #3a1a1a;border-radius:4px;box-shadow:inset 0 2px #ffffff0d,0 5px 15px #000c}[data-theme=rock] .module-card:hover{border-color:#ff3d00;transform:scale(1.03);box-shadow:inset 0 2px #ffffff0d,0 0 20px #ff3d004d}[data-theme=hiphop] .theme-visual-wrapper{max-width:300px;display:block}[data-theme=hiphop] .hero-image-inset{border:4px solid gold;border-radius:50%;animation:10s linear infinite spinSlow;box-shadow:0 0 50px #ffd70033}@keyframes spinSlow{to{transform:rotate(360deg)}}[data-theme=hiphop] .app-header{background:url(/themes/carbon_texture.png) 50%/cover;border-bottom:2px solid gold}[data-theme=hiphop] .hero-card{background:url(/themes/carbon_texture.png) 50%/cover;border:1px solid #333;border-radius:20px;box-shadow:inset 0 0 50px #ffd7000d}[data-theme=hiphop] .module-card{background:url(/themes/carbon_texture.png) 50%/cover;border:1px solid #222;border-radius:12px;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:inset 0 1px #ffffff1a,0 10px 30px #0009}[data-theme=hiphop] .module-card:hover{border-color:gold;transform:translateY(-8px);box-shadow:inset 0 1px #fff3,0 10px 40px #ffd70026}[data-theme=neon] .theme-visual-wrapper{max-width:350px;display:block}[data-theme=neon] .hero-image-inset{filter:contrast(1.2);border:2px solid #ec4899;border-radius:24px;box-shadow:0 0 30px #ec48994d,inset 0 0 20px #06b6d480}[data-theme=neon] .theme-visual-wrapper:hover .hero-image-inset{box-shadow:0 0 50px #06b6d480,inset 0 0 30px #ec489980}[data-theme=neon] .module-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0e0e22b3;border:1px solid #ec48994d;border-radius:16px;box-shadow:0 8px 32px #ec48991a}[data-theme=neon] .module-card:hover{background:#141430d9;border-color:#06b6d499;box-shadow:0 0 20px #ec489966,inset 0 0 10px #06b6d44d}[data-theme=emo] .theme-visual-wrapper{max-width:320px;display:block}[data-theme=emo] .hero-image-inset{filter:grayscale(50%)contrast(1.2);border:1px solid #ffffff0d;border-radius:0;box-shadow:0 0 40px #7c3aed4d}[data-theme=emo] .module-card{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0a081499;border:1px solid #7c3aed33;border-radius:2px}[data-theme=emo] .module-card:hover{background:#0f0c1ecc;border-color:#7c3aed80;box-shadow:0 10px 30px #000c,0 0 20px #7c3aed26}[data-theme=emo] .hero-title,[data-theme=emo] .hero-title-top,[data-theme=emo] .hero-title-brand,[data-theme=emo] .hero-subtitle,[data-theme=emo] .hero-typewriter,[data-theme=emo] .hero-typewriter-text{color:#d8d0e8;text-shadow:0 0 20px #7c3aed66}[data-theme=emo] .hero-section{background:linear-gradient(135deg,#140a28d9,#0a051999)}[data-theme=studio] .theme-visual-wrapper{max-width:320px;display:block}[data-theme=studio] .hero-image-inset{border:1px solid #ffffff1a;border-radius:16px;box-shadow:0 15px 50px #0006}[data-theme=studio] .module-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#1a1f30cc;border:1px solid #ffffff14;border-radius:16px;box-shadow:0 10px 30px #0000004d}[data-theme=studio] .module-card:hover{background:#222840e6;border-color:#6c63ff66;transform:translateY(-4px);box-shadow:0 15px 40px #6c63ff26}.title-font{font-family:var(--font-studio)}[data-theme=rock] .title-font{font-family:var(--font-rock);letter-spacing:1px}[data-theme=acoustic] .title-font{font-family:var(--font-acoustic);letter-spacing:2px}[data-theme=neon] .title-font{font-family:var(--font-neon);letter-spacing:2px}[data-theme=emo] .title-font{font-family:var(--font-emo);letter-spacing:1px}[data-theme=studio] .title-font{font-family:var(--font-studio);letter-spacing:-.5px}[data-theme=hiphop] .title-font{font-family:var(--font-hiphop);letter-spacing:-1px;text-transform:uppercase}.app-header .header-inner{max-width:1600px!important}.header-controls{align-items:center;gap:1.5rem;display:flex}.header-search input{border:1px solid var(--border);color:var(--text-primary);transition:var(--transition);background:#ffffff0d;border-radius:20px;outline:none;padding:6px 16px;font-family:inherit}.header-search input:hover{background:#ffffff14;border-color:#ffffff4d}.header-search input:focus{border-color:var(--accent-primary);background:#ffffff1a;box-shadow:0 0 10px #6c63ff33}.header-profile{cursor:pointer;border:1px solid #0000;border-radius:20px;align-items:center;gap:12px;padding:4px 12px 4px 8px;transition:all .2s;display:flex}.header-profile:hover{background:#ffffff0d;border-color:#ffffff1a;box-shadow:0 4px 12px #0003}.header-profile:hover .header-avatar{background:#6c63ff33}.header-avatar{background:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.header-user-info{flex-direction:column;display:flex}.header-user-name{font-size:.9rem;font-weight:600;line-height:1}.header-user-level{color:var(--text-muted);margin-top:2px;font-size:.75rem}.app-header{height:auto!important;min-height:64px!important;overflow:visible!important}.app-header .header-inner{flex-wrap:wrap!important;justify-content:space-between!important;align-items:center!important;padding:10px 1.5rem!important;display:flex!important}.header-controls{flex-wrap:nowrap!important;align-items:center!important;gap:10px!important;display:flex!important}.header-search input{border:1px solid var(--border);color:var(--text-primary);background:#ffffff0d;border-radius:20px;outline:none;min-width:150px;padding:6px 16px;font-family:inherit;margin-top:0!important;position:static!important;top:auto!important}.quiz-option{background:var(--bg-surface-alt);border:1px solid var(--border-light);width:100%;color:var(--text-primary);text-align:left;cursor:pointer;border-radius:12px;padding:16px;font-size:16px;font-weight:500;transition:all .2s}.quiz-option:hover:not(:disabled){background:var(--bg-surface-hover);border-color:var(--accent-primary);transform:translateY(-2px)}.quiz-option.correct{color:#2ed573;background:#2ed5731a;border-color:#2ed573}.quiz-option.wrong{color:#ff4757;background:#ff47571a;border-color:#ff4757}.header-auth{align-items:center;gap:8px;display:flex}.header-login,.header-signup{padding:8px 16px;font-size:13px}.header-user{align-items:center;gap:10px;display:flex}.header-user-email{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:13px;font-weight:500;overflow:hidden}.header-signout{padding:7px 14px;font-size:12px}.auth-page{justify-content:center;align-items:center;min-height:calc(100vh - 200px);padding:40px 24px;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);width:100%;max-width:420px;box-shadow:var(--shadow-lg);border-radius:20px;padding:40px}.auth-header{text-align:center;margin-bottom:32px}.auth-icon{margin-bottom:16px;font-size:48px;line-height:1;display:block}.auth-title{background:linear-gradient(135deg, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:28px;font-weight:800}.auth-subtitle{color:var(--text-secondary);font-size:14px;line-height:1.5}.auth-form{flex-direction:column;gap:16px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text-secondary);font-size:13px;font-weight:600}.form-group input{background:var(--bg-tertiary);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition);box-sizing:border-box;padding:11px 14px;font-family:inherit;font-size:14px}.form-group input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow);outline:none}.form-group input::placeholder{color:var(--text-muted)}.auth-error{color:var(--accent-warm);background:var(--accent-warm-glow);border-radius:var(--radius-sm);margin:0;padding:10px 14px;font-size:13px;line-height:1.4}.auth-submit{width:100%;margin-top:4px;padding:13px;font-size:15px}.auth-submit:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.auth-divider{color:var(--text-muted);align-items:center;gap:12px;margin:20px 0;font-size:13px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.auth-google{justify-content:center;gap:10px;width:100%;padding:12px;font-size:14px}.auth-footer{text-align:center;color:var(--text-secondary);margin-top:24px;font-size:14px}.auth-footer a{color:var(--accent-primary);font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}@media (hover:none){.card:hover,[data-theme] .card:hover{border-color:var(--border)!important;box-shadow:none!important}}.suppress-hover .card:hover,.suppress-hover .song-card:hover,.suppress-hover [data-theme] .card:hover,.suppress-hover [data-theme] .song-card:hover{border-color:var(--border)!important;box-shadow:none!important;background:var(--bg-card)!important;transform:none!important}.suppress-hover .song-card:hover:before,.suppress-hover [data-theme] .song-card:hover:before{opacity:0!important}.suppress-hover .card-glow:hover,.suppress-hover [data-theme] .card-glow:hover{box-shadow:none!important;border-color:var(--border)!important}