:root{--primary-glow:#6f5ef5;--bg-color:#f3f4f6;--card-bg:#ffffffb3;--card-border:#fff;--text-main:#111827;--text-muted:#4b5563;--accent:#8b5cf6;--input-bg:#fffc;--input-text:#111827;--badge-bg:#8b5cf61a;--badge-border:#8b5cf64d;--badge-text:#6d28d9;--song-card-bg:#ffffff80;--cover-bg:#e5e7eb;--action-btn-bg:#0000000d;--action-btn-hover:#0000001a;--lyrics-bg:#fff9;--header-text:#111827;--icon-color:#4b5563}[data-theme=dark]{--primary-glow:#6f5ef5;--bg-color:#0d0f1a;--card-bg:#ffffff08;--card-border:#ffffff14;--text-main:#f0f0f5;--text-muted:#a0a5b5;--accent:#a7f;--input-bg:#0003;--input-text:#fff;--badge-bg:#aa77ff1a;--badge-border:#aa77ff4d;--badge-text:#fff;--song-card-bg:#0003;--cover-bg:#1a1c29;--action-btn-bg:#ffffff0d;--action-btn-hover:#ffffff1a;--lyrics-bg:#0003;--header-text:#fff;--icon-color:#a0a5b5}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15%,#6f5ef51f,#0000 25%),radial-gradient(circle at 85% 30%,#8b5cf61f,#0000 25%);background-attachment:fixed;min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .3s,color .3s}.app-container{flex-direction:column;align-items:center;max-width:1200px;min-height:100vh;margin:0 auto;padding:2rem;display:flex}.top-bar{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:12px;justify-content:space-between;align-items:center;width:100%;max-width:800px;margin-bottom:2rem;padding:.5rem 1rem;display:flex}.credits-badge{color:var(--text-main);background:var(--badge-bg);border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.95rem;font-weight:600;display:flex}.weather-widget{background:var(--input-bg);border:1px solid var(--card-border);border-radius:20px;align-items:center;gap:1rem;padding:.25rem .75rem;display:flex}.weather-search{border-right:1px solid var(--card-border);align-items:center;gap:.25rem;padding-right:.5rem;display:flex}.weather-input{width:100px;color:var(--input-text);background:0 0;border:none;outline:none;font-family:inherit;font-size:.85rem}.weather-info{align-items:center;gap:.75rem;font-size:.85rem;font-weight:500;display:flex}.weather-location{white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:.25rem;max-width:100px;display:flex;overflow:hidden}.weather-detail{align-items:center;gap:.25rem;display:flex}@media (width<=650px){.top-bar{flex-wrap:wrap;justify-content:center;gap:.75rem}.credits-badge{order:1}.theme-toggle{order:2}.weather-widget{order:3;justify-content:center;width:100%}.hidden-mobile{display:none}}.theme-toggle{cursor:pointer;color:var(--icon-color);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.theme-toggle:hover{background:var(--action-btn-hover);color:var(--text-main)}.header{text-align:center;margin-bottom:2rem;animation:.8s ease-out fadeInDown}.title{background:linear-gradient(135deg, var(--header-text), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:3.5rem;font-weight:800}.subtitle{color:var(--text-muted);font-size:1.1rem}.main-content{flex-direction:column;gap:2rem;width:100%;max-width:800px;display:flex}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:20px;padding:2rem;animation:.8s ease-out fadeInUp;box-shadow:0 8px 32px #0000001a}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex}.form-group label{color:var(--text-main);font-size:.95rem;font-weight:600}.input-field{background:var(--input-bg);border:1px solid var(--card-border);color:var(--input-text);border-radius:12px;padding:1rem;font-family:inherit;font-size:1rem;transition:all .3s}textarea.input-field{resize:vertical;min-height:100px}.input-field:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #8b5cf633}.controls-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;display:flex}.switch-wrapper{cursor:pointer;align-items:center;gap:.75rem;display:flex}.generate-button{background:linear-gradient(135deg, var(--primary-glow), var(--accent));color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;margin-top:1rem;padding:1.2rem;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex}.generate-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6f5ef566}.generate-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.generating-spinner{animation:1s linear infinite spin}.status-badge{background:var(--badge-bg);border:1px solid var(--badge-border);color:var(--badge-text);border-radius:20px;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.5rem 1rem;font-size:.9rem;display:inline-flex}.status-badge.polling{animation:2s infinite pulse}.results-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:1rem;display:grid}.song-card{background:var(--song-card-bg);border:1px solid var(--card-border);border-radius:16px;flex-direction:column;display:flex;overflow:hidden}.cover-art-container{aspect-ratio:1;background:var(--cover-bg);justify-content:center;align-items:center;width:100%;display:flex;position:relative}.cover-art{object-fit:cover;width:100%;height:100%}.song-info{flex-direction:column;flex:1;padding:1.5rem;display:flex}.song-title{margin-bottom:.25rem;font-size:1.25rem;font-weight:700}.song-tags{color:var(--accent);margin-bottom:1rem;font-size:.85rem}.audio-player{width:100%;margin-top:auto;margin-bottom:1rem}.action-buttons{gap:.5rem;display:flex}.action-btn{background:var(--action-btn-bg);border:1px solid var(--card-border);color:var(--text-main);cursor:pointer;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-weight:500;transition:all .2s;display:flex}.action-btn:hover{background:var(--action-btn-hover)}.lyrics-container{background:var(--lyrics-bg);white-space:pre-wrap;max-height:200px;color:var(--text-muted);border-radius:8px;margin-top:1.5rem;padding:1rem;font-size:.9rem;line-height:1.6;overflow-y:auto}.lyrics-container::-webkit-scrollbar{width:6px}.lyrics-container::-webkit-scrollbar-thumb{background:#8b5cf666;border-radius:3px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{box-shadow:0 0 #8b5cf666}70%{box-shadow:0 0 0 10px #8b5cf600}to{box-shadow:0 0 #8b5cf600}}