:root{--primary-red:#ef4444;--primary-red-dark:#dc2626;--primary-red-light:#f87171;--glow-red:#ef444466;--primary-black:#000;--primary-black-dark:#0a0a0a;--primary-black-light:#1a1a1a;--glow-black:#0006;--primary-blue:#3b82f6;--primary-blue-dark:#2563eb;--primary-blue-light:#60a5fa;--glow-blue:#3b82f666;--primary-pink:#ec4899;--primary-pink-dark:#db2777;--primary-pink-light:#f472b6;--glow-pink:#ec489966;--primary-cyan:#22d3ee;--primary-purple:#8b5cf6;--glow-cyan:#22d3ee66;--glow-purple:#8b5cf666;--dark-bg:#030712;--dark-surface:#0b1220;--dark-card:#111827;--dark-border:#1f2937;--text-primary:#eef6ff;--text-secondary:#b5c7e6;--spacing-xs:.5rem;--spacing-sm:.75rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;font-size:16px}body{background:var(--dark-bg);color:var(--text-primary);will-change:background;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;overflow-x:hidden;transform:translateZ(0)}body:before{content:"";background:radial-gradient(circle at 20% 80%, var(--glow-blue) 0%, transparent 50%), radial-gradient(circle at 80% 20%, var(--glow-red) 0%, transparent 50%), radial-gradient(circle at 40% 40%, var(--glow-cyan) 0%, transparent 50%);opacity:.32;pointer-events:none;z-index:0;will-change:opacity;width:100%;height:100%;position:fixed;top:0;left:0}body.theme-red{--primary-color:var(--primary-red);--glow-color:var(--glow-red)}body.theme-red:before{background:radial-gradient(circle at 20% 80%, var(--glow-red) 0%, transparent 50%), radial-gradient(circle at 80% 20%, var(--glow-red-dark) 0%, transparent 50%), radial-gradient(circle at 40% 40%, var(--glow-red-light) 0%, transparent 50%)}body.theme-black{--primary-color:var(--primary-black);--glow-color:var(--glow-black)}body.theme-black:before{background:radial-gradient(circle at 20% 80%, var(--glow-black) 0%, transparent 50%), radial-gradient(circle at 80% 20%, var(--glow-black-dark) 0%, transparent 50%), radial-gradient(circle at 40% 40%, var(--glow-black-light) 0%, transparent 50%)}body.theme-blue{--primary-color:var(--primary-blue);--glow-color:var(--glow-blue)}body.theme-blue:before{background:radial-gradient(circle at 20% 80%, var(--glow-blue) 0%, transparent 50%), radial-gradient(circle at 80% 20%, var(--glow-blue-dark) 0%, transparent 50%), radial-gradient(circle at 40% 40%, var(--glow-blue-light) 0%, transparent 50%)}body.theme-pink{--primary-color:var(--primary-pink);--glow-color:var(--glow-pink)}body.theme-pink:before{background:radial-gradient(circle at 20% 80%, var(--glow-pink) 0%, transparent 50%), radial-gradient(circle at 80% 20%, var(--glow-pink-dark) 0%, transparent 50%), radial-gradient(circle at 40% 40%, var(--glow-pink-light) 0%, transparent 50%)}body.has-wallpaper:before{background-position:50%;background-repeat:no-repeat;background-size:cover}img,canvas{max-width:100%;height:auto;display:block}button{cursor:pointer;appearance:none;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit;appearance:none}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--dark-bg)}::-webkit-scrollbar-thumb{background:var(--dark-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-blue)}.navbar{-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--dark-border);z-index:1000;padding:var(--spacing-sm) 0;will-change:transform;background:#0a0a0ff2;position:fixed;top:0;left:0;right:0;transform:translateZ(0)}.ad-banner-top{z-index:999;background:var(--dark-bg);padding:var(--spacing-sm);text-align:center;border-bottom:1px solid var(--dark-border);position:fixed;top:60px;left:0;right:0}.ad-banner-bottom{z-index:999;background:var(--dark-bg);padding:var(--spacing-sm);text-align:center;border-top:1px solid var(--dark-border);position:fixed;bottom:60px;left:0;right:0}.ad-in-content{margin:var(--spacing-lg) 0;padding:var(--spacing-md);background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-md);text-align:center}.main-content{margin-top:120px;margin-bottom:120px}.nav-container{max-width:1400px;padding:0 var(--spacing-lg);justify-content:space-between;align-items:center;gap:var(--spacing-md);margin:0 auto;display:flex}.nav-brand{align-items:center;gap:var(--spacing-xs);flex-shrink:0;display:flex}.brand-icon{color:var(--primary-blue);text-shadow:0 0 20px var(--glow-blue);font-size:1.5rem}.brand-logo{border-radius:8px;width:40px;height:40px}.brand-text{background:linear-gradient(135deg, var(--primary-blue), var(--primary-red), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1rem,2.5vw,1.2rem);font-weight:700}.nav-menu{gap:var(--spacing-xs);-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.nav-btn{color:var(--text-secondary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);font-size:var(--font-size-sm);white-space:nowrap;transition:all var(--transition-fast);background:0 0}.nav-btn:hover{color:var(--text-primary);background:var(--dark-card)}.nav-btn.active{color:var(--text-primary);background:linear-gradient(135deg, var(--primary-blue), var(--primary-red));box-shadow:0 0 20px var(--glow-blue)}.nav-menu-toggle{color:var(--text-primary);padding:var(--spacing-sm);background:0 0;font-size:1.5rem;display:none}.main-content{z-index:1;min-height:100vh;padding-top:60px;padding-bottom:80px;position:relative}.section{padding:var(--spacing-lg);max-width:1400px;animation:fadeIn var(--transition-normal);margin:0 auto;display:none}.section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.hero-section{text-align:center;padding:var(--spacing-2xl) var(--spacing-md);border-radius:var(--radius-xl);margin-bottom:var(--spacing-2xl);background:linear-gradient(#9b59b61a 0%,#0000 100%)}.greeting-container{margin-bottom:var(--spacing-xl)}.greeting{margin-bottom:var(--spacing-sm);font-size:clamp(1.5rem,5vw,2.5rem);font-weight:700;animation:.6s slideDown}.greeting-subtitle{color:var(--text-secondary);font-size:clamp(.875rem,2vw,1.125rem);animation:.6s .1s both slideDown}.hero-brand{margin-bottom:var(--spacing-2xl);animation:.6s .2s both slideDown}.hero-title{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink), var(--primary-cyan));-webkit-text-fill-color:transparent;margin-bottom:var(--spacing-sm);text-shadow:0 0 40px var(--glow-purple);-webkit-background-clip:text;background-clip:text;font-size:clamp(2rem,6vw,3rem);font-weight:700}.hero-tagline{color:var(--text-secondary);letter-spacing:3px;font-size:clamp(.875rem,2vw,1.25rem)}.hero-card{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);max-width:600px;margin:0 auto;animation:.6s .3s both slideUp;box-shadow:0 10px 40px #0000004d}.hero-artwork{margin-bottom:var(--spacing-xl)}.artwork-placeholder{aspect-ratio:1;border-radius:var(--radius-lg);background:var(--dark-surface);position:relative;overflow:hidden}.artwork-placeholder.small{width:50px;height:50px}.artwork-placeholder.large{width:250px;height:250px;margin:0 auto var(--spacing-lg)}.artwork-gradient{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink), var(--primary-cyan));will-change:filter;animation:5s infinite gradientShift;position:absolute;inset:0}@keyframes gradientShift{0%,to{filter:hue-rotate()}50%{filter:hue-rotate(30deg)}}.artwork-particles{will-change:transform;background-image:radial-gradient(circle at 20% 30%,#ffffff1a 1px,#0000 1px),radial-gradient(circle at 80% 70%,#ffffff1a 1px,#0000 1px);background-size:30px 30px;animation:10s infinite particleFloat;position:absolute;inset:0}@keyframes particleFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-actions{gap:var(--spacing-lg);flex-direction:column;display:flex}.btn{padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--radius-md);font-size:var(--font-size-base);justify-content:center;align-items:center;gap:var(--spacing-xs);transition:all var(--transition-fast);touch-action:manipulation;min-width:44px;min-height:44px;font-weight:600;display:flex}.btn-large{padding:var(--spacing-lg) var(--spacing-2xl);font-size:var(--font-size-lg)}.btn-primary{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));color:#fff;box-shadow:0 4px 20px var(--glow-purple)}.btn-primary:hover{box-shadow:0 6px 30px var(--glow-purple);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-success{color:#fff;background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 4px 20px #10b98166}.btn-success:hover{transform:translateY(-2px);box-shadow:0 6px 30px #10b98180}.btn-secondary{background:var(--dark-surface);color:var(--text-primary);border:1px solid var(--dark-border)}.btn-secondary:hover{background:var(--dark-card);border-color:var(--primary-purple)}.btn-danger{color:#fff;background:linear-gradient(135deg,#e74c3c,#c0392b)}.btn-icon{font-size:1.2rem}.btn-subtitle{font-size:var(--font-size-sm);color:var(--text-secondary);text-align:center;margin-top:var(--spacing-xs)}.quick-actions{margin-bottom:var(--spacing-2xl)}.section-title{margin-bottom:var(--spacing-lg);background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.25rem,3vw,1.75rem);font-weight:700}.action-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.action-card{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center;cursor:pointer;transition:all var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;min-height:120px;display:flex}.action-card:hover{border-color:var(--primary-purple);transform:translateY(-5px);box-shadow:0 10px 30px #9b59b633}.action-card:active{transform:translateY(-2px)}.action-icon{margin-bottom:var(--spacing-sm);font-size:2rem}.action-card h4{font-size:var(--font-size-base);margin-bottom:var(--spacing-xs)}.action-card p{font-size:var(--font-size-sm);color:var(--text-secondary)}.featured-section{margin-bottom:var(--spacing-2xl)}.music-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(250px,1fr));display:grid}.music-card{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);overflow:hidden}.music-card:hover{border-color:var(--primary-purple);transform:translateY(-5px);box-shadow:0 10px 30px #9b59b633}.music-card-artwork{aspect-ratio:1;position:relative;overflow:hidden}.artwork-placeholder img{object-fit:cover;width:100%;height:100%;display:block}.hero-image-4k{object-fit:cover;border-radius:var(--radius-lg);width:100%;height:100%}.music-card-artwork .artwork-placeholder{width:100%;height:100%}.music-card-overlay{opacity:0;transition:opacity var(--transition-fast);background:#00000080;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.music-card:hover .music-card-overlay{opacity:1}.music-card-play{color:#fff;text-shadow:0 0 20px var(--glow-purple);font-size:3rem}.music-card-info{padding:var(--spacing-md)}.music-card-title{margin-bottom:var(--spacing-xs);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.music-card-creator{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-sm)}.music-card-meta{font-size:var(--font-size-xs);color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.badge{font-size:var(--font-size-xs);border-radius:20px;padding:.25rem .75rem;font-weight:600;display:inline-block}.badge.ai-original{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));color:#fff}.badge.licensed{background:var(--primary-cyan);color:var(--dark-bg)}.music-card-controls{gap:var(--spacing-xs);margin-top:var(--spacing-sm);display:flex}.music-card-btn{background:var(--dark-surface);border:1px solid var(--dark-border);color:var(--text-secondary);padding:var(--spacing-sm);border-radius:var(--radius-sm);min-width:36px;min-height:36px;transition:all var(--transition-fast)}.music-card-btn:hover{color:var(--text-primary);border-color:var(--primary-purple)}.discover-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.discover-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.search-bar{gap:var(--spacing-xs);flex:1;min-width:200px;max-width:500px;display:flex}.search-bar input{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-md);color:var(--text-primary);font-size:var(--font-size-base);flex:1}.search-bar input:focus{border-color:var(--primary-purple);outline:none}.search-btn{background:var(--primary-purple);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-md);color:#fff;min-width:44px;min-height:44px;font-size:1.2rem}.category-tabs{gap:var(--spacing-xs);padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-xl);-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.tab-btn{background:var(--dark-card);border:1px solid var(--dark-border);color:var(--text-secondary);padding:var(--spacing-sm) var(--spacing-md);white-space:nowrap;transition:all var(--transition-fast);font-size:var(--font-size-sm);border-radius:20px}.tab-btn:hover{color:var(--text-primary);border-color:var(--primary-purple)}.tab-btn.active{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));color:#fff;border-color:#0000}.discover-content{gap:var(--spacing-2xl);flex-direction:column;display:flex}.generator-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.generator-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.quick-start{margin-bottom:var(--spacing-2xl)}.preset-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));display:grid}.preset-card{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);overflow:hidden}.preset-card:hover{border-color:var(--primary-purple);transform:translateY(-5px);box-shadow:0 10px 30px #9b59b633}.preset-artwork{aspect-ratio:16/9;background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));position:relative}.preset-card h4{padding:var(--spacing-md);font-weight:600}.preset-card p{padding:0 var(--spacing-md) var(--spacing-md);font-size:var(--font-size-sm);color:var(--text-secondary)}.custom-generator{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl)}.generator-form{gap:var(--spacing-lg);flex-direction:column;display:flex}.form-group{gap:var(--spacing-xs);flex-direction:column;display:flex}.form-group label{color:var(--text-secondary);font-weight:600;font-size:var(--font-size-sm)}.form-group input,.form-group select,.form-group textarea{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-md);color:var(--text-primary);font-size:var(--font-size-base)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-purple);outline:none}.form-group textarea{resize:vertical;min-height:100px}.form-row{gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.instrument-selector{gap:var(--spacing-sm);grid-template-columns:repeat(auto-fill,minmax(100px,1fr));display:grid}.instrument-option{align-items:center;gap:var(--spacing-xs);background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-sm);padding:var(--spacing-sm);cursor:pointer;transition:all var(--transition-fast);font-size:var(--font-size-sm);display:flex}.instrument-option:hover{border-color:var(--primary-purple)}.instrument-option input[type=checkbox]{accent-color:var(--primary-purple)}.model-selector{gap:var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.model-card{background:var(--dark-surface);border:2px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-md);cursor:pointer;transition:all var(--transition-fast)}.model-card:hover{border-color:var(--primary-purple)}.model-card.selected{border-color:var(--primary-purple);background:#9b59b61a}.model-card h4{margin-bottom:var(--spacing-xs)}.model-card p{font-size:var(--font-size-sm);color:var(--text-secondary)}.generation-progress{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-2xl);text-align:center;margin-top:var(--spacing-xl)}.progress-container{max-width:400px;margin:0 auto}.progress-artwork{margin-bottom:var(--spacing-xl)}.loading-spinner{border:4px solid var(--dark-border);border-top-color:var(--primary-purple);border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes spin{to{transform:translate(-50%,-50%)rotate(360deg)}}.progress-status{color:var(--text-secondary);margin:var(--spacing-md) 0}.progress-bar{background:var(--dark-surface);border-radius:10px;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary-purple), var(--primary-pink));width:0%;height:100%;animation:3s infinite progressAnimation}@keyframes progressAnimation{0%{width:0%}50%{width:70%}to{width:100%}}.generated-result{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);margin-top:var(--spacing-xl)}.generated-result[hidden]{display:none}.generated-result audio{width:100%;margin:var(--spacing-md) 0;display:block}.result-card{gap:var(--spacing-xl);flex-direction:column;display:flex}.result-artwork{max-width:300px;margin:0 auto}.result-info{text-align:center}.result-prompt{font-size:var(--font-size-sm);color:var(--text-secondary);margin-top:var(--spacing-md);font-style:italic}.result-actions{gap:var(--spacing-md);flex-wrap:wrap;justify-content:center;display:flex}.library-header{margin-bottom:var(--spacing-xl)}.library-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.library-tabs{gap:var(--spacing-xs);padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-xl);-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.library-content{min-height:400px}.library-tab{display:none}.library-tab.active{display:block}.empty-state{text-align:center;color:var(--text-secondary);padding:var(--spacing-2xl)}.playlist-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));display:grid}.create-playlist-card{background:var(--dark-card);border:2px dashed var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center;cursor:pointer;transition:all var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;min-height:150px;display:flex}.create-playlist-card:hover{border-color:var(--primary-purple)}.create-icon{color:var(--primary-purple);margin-bottom:var(--spacing-md);font-size:3rem}.drumlab-header{margin-bottom:var(--spacing-xl)}.drumlab-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.drumlab-controls{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);background:var(--dark-card);padding:var(--spacing-md);border-radius:var(--radius-md);flex-wrap:wrap;display:flex}.control-group{gap:var(--spacing-xs);flex-direction:column;min-width:100px;display:flex}.control-group label{font-size:var(--font-size-sm);color:var(--text-secondary)}.control-group input,.control-group select{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-sm);padding:var(--spacing-xs) var(--spacing-sm);color:var(--text-primary)}.drum-sequencer{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-xl);-webkit-overflow-scrolling:touch;overflow-x:auto}.sequencer-tracks{gap:var(--spacing-md);flex-direction:column;display:flex}.track{align-items:center;gap:var(--spacing-md);display:flex}.track-label{min-width:60px;font-weight:600;font-size:var(--font-size-sm)}.track-steps{gap:2px;display:flex}.step{background:var(--dark-surface);border:1px solid var(--dark-border);cursor:pointer;width:25px;height:35px;transition:all var(--transition-fast);border-radius:4px;flex-shrink:0}.step:hover{border-color:var(--primary-purple)}.step.active{background:var(--primary-purple);border-color:var(--primary-purple)}.drumlab-actions{gap:var(--spacing-md);flex-wrap:wrap;display:flex}.beatlab-header{margin-bottom:var(--spacing-xl)}.beatlab-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.beatlab-controls{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);background:var(--dark-card);padding:var(--spacing-md);border-radius:var(--radius-md);flex-wrap:wrap;display:flex}.beatlab-tracks{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);flex-direction:column;display:flex}.beat-track{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.beat-track h4{margin-bottom:var(--spacing-md)}.track-piano-roll{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-sm);height:80px}.beatlab-actions{gap:var(--spacing-md);flex-wrap:wrap;display:flex}.editor-header{margin-bottom:var(--spacing-xl)}.editor-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.editor-workspace{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl)}.waveform-container{margin-bottom:var(--spacing-xl)}.waveform-view{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-md);justify-content:center;align-items:center;height:150px;display:flex}.waveform-placeholder{color:var(--text-secondary)}.editor-controls{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.editor-actions{gap:var(--spacing-md);flex-wrap:wrap;display:flex}.settings-header{margin-bottom:var(--spacing-xl)}.settings-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.settings-sections{gap:var(--spacing-xl);flex-direction:column;display:flex}.settings-section{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-md)}.settings-section h3{margin-bottom:var(--spacing-md);color:var(--primary-purple)}.settings-item{padding:var(--spacing-md) 0;border-bottom:1px solid var(--dark-border);justify-content:space-between;align-items:center;display:flex}.settings-item:last-child{border-bottom:none}.settings-item input[type=checkbox]{accent-color:var(--primary-purple);width:20px;height:20px}.theme-switcher{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}.theme-btn{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--dark-border);border-radius:var(--radius-sm);background:var(--dark-card);color:var(--text-primary);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast)}.theme-btn:hover{background:var(--dark-surface);border-color:var(--primary-blue)}.theme-btn.active{background:var(--primary-blue);border-color:var(--primary-blue);color:#fff}.theme-btn[data-theme=red].active{background:var(--primary-red);border-color:var(--primary-red)}.theme-btn[data-theme=black].active{background:var(--primary-black);border-color:var(--primary-black)}.theme-btn[data-theme=blue].active{background:var(--primary-blue);border-color:var(--primary-blue)}.theme-btn[data-theme=pink].active{background:var(--primary-pink);border-color:var(--primary-pink)}.legal-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.legal-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.legal-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);line-height:1.8}.legal-content h3{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);color:var(--primary-purple)}.privacy-center-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.privacy-center-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.privacy-center-content{gap:var(--spacing-md);flex-direction:column;display:flex}.privacy-option{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.youtube-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.youtube-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.youtube-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.youtube-content h3{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-sm);color:var(--primary-purple)}.rate-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.rate-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.rate-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center}.star-rating{justify-content:center;gap:var(--spacing-xs);margin:var(--spacing-xl) 0;display:flex}.star{cursor:pointer;transition:all var(--transition-fast);font-size:2rem}.star:hover{transform:scale(1.2)}.licenses-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.licenses-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.licenses-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.licenses-content ul{margin-top:var(--spacing-md);list-style-position:inside}.licenses-content li{margin:var(--spacing-xs) 0}.admin-login-container{max-width:400px;margin:var(--spacing-2xl) auto;background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);text-align:center}.admin-login-form{gap:var(--spacing-md);flex-direction:column;display:flex}.admin-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;display:flex}.admin-header h2{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem)}.admin-nav{gap:var(--spacing-xs);padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-xl);-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.admin-nav-btn{background:var(--dark-card);border:1px solid var(--dark-border);color:var(--text-secondary);padding:var(--spacing-sm) var(--spacing-md);white-space:nowrap;transition:all var(--transition-fast);font-size:var(--font-size-sm);border-radius:20px}.admin-nav-btn:hover{color:var(--text-primary);border-color:var(--primary-purple)}.admin-nav-btn.active{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));color:#fff;border-color:#0000}.admin-content{min-height:400px}.admin-tab{display:none}.admin-tab.active{display:block}.admin-stats{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.admin-actions{margin-top:var(--spacing-xl);padding:var(--spacing-lg);background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-lg)}.admin-actions h3{margin-bottom:var(--spacing-md);color:var(--text-primary)}.admin-actions .btn{margin-right:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.stat-card{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:var(--radius-md);padding:var(--spacing-md)}.stat-card h4{color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.stat-value{background:linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.5rem,4vw,2rem);font-weight:700}.admin-table{margin-top:var(--spacing-md);overflow-x:auto}.admin-table table{border-collapse:collapse;width:100%;min-width:600px}.admin-table th,.admin-table td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid var(--dark-border)}.admin-table th{background:var(--dark-surface);color:var(--text-secondary)}.mini-player{-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--dark-border);padding:var(--spacing-sm) var(--spacing-md);z-index:999;animation:slideUp var(--transition-normal);background:#12121af2;position:fixed;bottom:0;left:0;right:0}.mini-player-content{align-items:center;gap:var(--spacing-md);max-width:1400px;margin:0 auto;display:flex}.mini-player-artwork{flex-shrink:0}.mini-player-info{flex:1;min-width:0}.mini-player-info h4{margin-bottom:var(--spacing-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mini-player-info p{font-size:var(--font-size-sm);color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mini-player-controls{gap:var(--spacing-xs);display:flex}.mini-player-btn{color:var(--text-primary);padding:var(--spacing-sm);min-width:40px;min-height:40px;transition:all var(--transition-fast);background:0 0;font-size:1.2rem}.mini-player-btn:hover{color:var(--primary-purple)}.mini-player-expand{color:var(--text-primary);padding:var(--spacing-sm);background:0 0;min-width:40px;min-height:40px;font-size:1.2rem}.full-player{z-index:1000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.full-player-overlay{-webkit-backdrop-filter:blur(10px);background:#000c;position:absolute;inset:0}.full-player-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);width:90%;max-width:500px;max-height:90vh;animation:scaleIn var(--transition-normal);position:relative;overflow-y:auto}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.close-player{top:var(--spacing-md);right:var(--spacing-md);color:var(--text-secondary);padding:var(--spacing-sm);background:0 0;font-size:1.5rem;position:absolute}.full-player-info{text-align:center;margin-bottom:var(--spacing-xl)}.full-player-info h2{margin-bottom:var(--spacing-sm)}.full-player-progress{align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);display:flex}.progress-bar-container{flex:1}#player-progress-fill{background:linear-gradient(90deg, var(--primary-purple), var(--primary-pink));width:0%;height:100%;transition:width .1s linear}.full-player-controls{justify-content:center;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);display:flex}.player-btn{color:var(--text-primary);padding:var(--spacing-sm);min-width:48px;min-height:48px;transition:all var(--transition-fast);background:0 0;font-size:1.5rem}.player-btn:hover{color:var(--primary-purple)}.play-btn{background:linear-gradient(135deg, var(--primary-purple), var(--primary-pink));width:60px;height:60px;box-shadow:0 4px 20px var(--glow-purple);border-radius:50%;justify-content:center;align-items:center;font-size:2.5rem;display:flex}.play-btn:hover{transform:scale(1.1)}.full-player-actions{justify-content:center;gap:var(--spacing-md);display:flex}.player-action-btn{color:var(--text-secondary);padding:var(--spacing-sm);min-width:44px;min-height:44px;transition:all var(--transition-fast);background:0 0;font-size:1.2rem}.player-action-btn:hover{color:var(--text-primary)}.player-action-btn.active{color:var(--primary-pink)}.music-visualizer{padding:var(--spacing-md);justify-content:center;align-items:center;gap:2px;display:flex;position:absolute;inset:0}.visualizer-bar{background:linear-gradient(180deg, var(--primary-purple), var(--primary-pink));border-radius:4px;width:6px;animation:.5s infinite alternate visualizerPulse}.visualizer-bar:first-child{animation-delay:0s}.visualizer-bar:nth-child(2){animation-delay:.1s}.visualizer-bar:nth-child(3){animation-delay:.2s}.visualizer-bar:nth-child(4){animation-delay:.3s}.visualizer-bar:nth-child(5){animation-delay:.4s}.visualizer-bar:nth-child(6){animation-delay:.3s}.visualizer-bar:nth-child(7){animation-delay:.2s}.visualizer-bar:nth-child(8){animation-delay:.1s}@keyframes visualizerPulse{0%{height:20%}to{height:80%}}.modal{-webkit-backdrop-filter:blur(10px);z-index:2000;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--dark-card);border:1px solid var(--dark-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);width:90%;max-width:500px;animation:scaleIn var(--transition-normal)}.modal-content h2{margin-bottom:var(--spacing-md)}.modal-content p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}.modal-actions{gap:var(--spacing-md);margin-top:var(--spacing-xl);justify-content:flex-end;display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=480px){.nav-menu{display:none}.nav-menu-toggle{display:block}.nav-menu.active{padding:var(--spacing-md);border-bottom:1px solid var(--dark-border);background:#0a0a0ffa;flex-direction:column;display:flex;position:absolute;top:100%;left:0;right:0}.hero-card{padding:var(--spacing-md)}.action-grid{grid-template-columns:repeat(2,1fr)}.music-grid,.preset-grid,.form-row,.model-selector{grid-template-columns:1fr}.drumlab-controls,.beatlab-controls{flex-direction:column}.editor-controls{grid-template-columns:1fr}.admin-nav{flex-wrap:nowrap}.admin-stats{grid-template-columns:1fr}.mini-player-info{font-size:var(--font-size-sm)}.result-actions{flex-direction:column}.section{padding:var(--spacing-md)}}@media (width>=481px) and (width<=768px){.action-grid,.music-grid,.preset-grid,.model-selector,.admin-stats{grid-template-columns:repeat(2,1fr)}}@media (width>=769px) and (width<=1024px){.music-grid{grid-template-columns:repeat(2,1fr)}.preset-grid,.admin-stats{grid-template-columns:repeat(3,1fr)}}@media (width>=1025px){.music-grid{grid-template-columns:repeat(3,1fr)}.preset-grid{grid-template-columns:repeat(4,1fr)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}body:before,.artwork-gradient,.artwork-particles,.visualizer-bar{animation:none}}@media (-webkit-device-pixel-ratio>=2),(resolution>=192dpi){.btn,.music-card,.action-card{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@media print{.navbar,.mini-player,.full-player,.modal{display:none!important}body{color:#000;background:#fff}}