*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #07070a;--surface: #111118;--border: #1e1e2e;--text: #e4e4e7;--text-muted: #71717a;--accent: #8b5cf6;--accent-2: #ec4899;--accent-3: #06b6d4;--success: #22c55e;--error: #ef4444;--radius: 12px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(139,92,246,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 110%,rgba(236,72,153,.1),transparent);pointer-events:none;z-index:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.page{position:relative;z-index:1;max-width:640px;margin:0 auto;padding:60px 24px 40px;min-height:100vh;display:flex;flex-direction:column;align-items:center}.hero{text-align:center;margin-bottom:48px;position:relative}.logo-glow{position:absolute;width:200px;height:200px;top:-60px;left:50%;transform:translate(-50%);background:radial-gradient(circle,rgba(139,92,246,.3),transparent 70%);filter:blur(40px);animation:pulse-glow 4s ease-in-out infinite;pointer-events:none}.logo{font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1}.logo-accent{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-link,.logo-link:hover{text-decoration:none}.tagline{margin-top:12px;font-size:1.1rem;color:var(--text-muted);font-weight:400}.input-section{width:100%;animation:fade-up .5s ease-out}.textarea-wrapper{position:relative}.text-input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:1rem;padding:20px;resize:vertical;outline:none;transition:border-color .3s,box-shadow .3s;line-height:1.6}.text-input::placeholder{color:var(--text-muted);font-style:italic}.text-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b5cf626,0 0 30px #8b5cf614}.char-count{position:absolute;bottom:12px;right:16px;font-size:.75rem;color:var(--text-muted)}.char-warn{color:var(--error);font-weight:600}.error-msg{margin-top:12px;padding:12px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:var(--error);font-size:.9rem;display:flex;align-items:center;gap:8px}.generate-btn{margin-top:20px;width:100%;padding:18px 32px;border:none;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-family:inherit;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .2s,box-shadow .3s,opacity .2s;position:relative;overflow:hidden}.generate-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transform:translate(-100%);animation:shimmer 3s ease-in-out infinite}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px #8b5cf666}.generate-btn:active:not(:disabled){transform:translateY(0)}.generate-btn:disabled{opacity:.4;cursor:not-allowed}.generate-btn:disabled:before{animation:none}.loading-container{width:100%;display:flex;flex-direction:column;align-items:center;gap:32px;padding:40px 0;animation:fade-up .5s ease-out}.equalizer{display:flex;align-items:flex-end;gap:3px;height:80px;padding:0 20px}.mini-eq{height:40px}.eq-bar{width:4px;background:linear-gradient(to top,var(--accent),var(--accent-2));border-radius:2px;animation:eq-bounce 1.2s ease-in-out infinite;min-height:8px}.loading-message{font-size:1.15rem;color:var(--text);font-weight:500;animation:fade-in .4s ease-out;text-align:center}.loading-progress{width:100%;max-width:300px;height:4px;background:var(--border);border-radius:2px;overflow:hidden}.loading-progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px;transition:width 1s ease-out}.result{width:100%;opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.result-visible{opacity:1;transform:translateY(0)}.result-header{margin-bottom:24px}.result-success{display:flex;align-items:center;gap:10px;color:var(--success);font-weight:600;font-size:1.1rem;animation:success-pop .5s cubic-bezier(.34,1.56,.64,1)}.success-icon{width:32px;height:32px;background:#22c55e26;border-radius:50%;display:flex;align-items:center;justify-content:center}.genres-section{margin-bottom:24px}.genres-label,.prompt-label,.share-origin-label{display:block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}.genre-tags{display:flex;flex-wrap:wrap;gap:8px}.genre-tag-wrapper{animation:tag-pop .4s cubic-bezier(.34,1.56,.64,1) both}.genre-tag{padding:8px 16px;border:1px solid var(--tag-color);background:var(--tag-color-alpha);color:var(--tag-color);border-radius:100px;font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;display:flex;align-items:center;gap:8px}.genre-tag:hover{background:var(--tag-color);color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px color-mix(in srgb,var(--tag-color) 30%,transparent)}.genre-tag-active{background:var(--tag-color);color:#fff}.genre-score{font-size:.7rem;opacity:.7;font-weight:400}.genre-description{margin-top:8px;padding:12px 16px;background:var(--surface);border-left:3px solid;border-radius:0 8px 8px 0;font-size:.85rem;color:var(--text-muted);line-height:1.5;animation:fade-in .3s ease-out}.prompt-display{margin-bottom:24px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.prompt-text{font-size:.95rem;color:var(--text-muted);line-height:1.5;font-style:italic}.audio-player{display:flex;align-items:center;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:24px}.play-btn{width:56px;height:56px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:transform .2s,box-shadow .2s}.play-btn:hover{transform:scale(1.08);box-shadow:0 4px 20px #8b5cf666}.player-track{flex:1;height:48px;position:relative;cursor:pointer;border-radius:6px;overflow:hidden}.player-progress{position:absolute;top:0;left:0;height:100%;z-index:2;pointer-events:none}.player-thumb{position:absolute;right:-2px;top:50%;transform:translateY(-50%);width:4px;height:100%;background:#fff;border-radius:2px;box-shadow:0 0 8px #ffffff80}.player-bars{display:flex;align-items:center;gap:2px;height:100%;padding:4px 0}.player-bar{flex:1;background:linear-gradient(to top,var(--accent),var(--accent-2));border-radius:1px;transition:opacity .3s;min-height:4px}.player-bar-active{animation:eq-bounce .8s ease-in-out infinite}.player-time{font-size:.8rem;color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;min-width:80px;text-align:right}.share-section{display:flex;gap:12px}.share-btn,.reset-btn,.cta-btn{flex:1;padding:14px 24px;border-radius:var(--radius);font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;text-align:center;display:inline-block}.share-btn{background:var(--accent);color:#fff;border:none}.share-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #8b5cf666}.reset-btn{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.reset-btn:hover{color:var(--text);border-color:var(--text-muted);transform:translateY(-2px)}.cta-btn{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none;margin-top:24px;text-decoration:none}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px #8b5cf666;text-decoration:none}.share-card{width:100%;animation:fade-up .5s ease-out}.share-origin{margin-bottom:24px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.share-origin-text{font-size:1rem;color:var(--text-muted);line-height:1.6;font-style:italic}.share-error{text-align:center;padding:60px 0;animation:fade-up .5s ease-out}.share-error h2{font-size:1.5rem;margin-bottom:8px}.share-error p{color:var(--text-muted);margin-bottom:24px}.footer{margin-top:auto;padding-top:60px;text-align:center;font-size:.85rem;color:var(--text-muted)}@keyframes fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pulse-glow{0%,to{opacity:.5;transform:translate(-50%) scale(1)}50%{opacity:1;transform:translate(-50%) scale(1.2)}}@keyframes shimmer{0%{transform:translate(-100%)}50%,to{transform:translate(100%)}}@keyframes eq-bounce{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}@keyframes tag-pop{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes success-pop{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@media(max-width:480px){.page{padding:40px 16px 24px}.logo{font-size:2.2rem}.audio-player{flex-wrap:wrap}.player-time{width:100%;text-align:center}.share-section{flex-direction:column}}