.scan-track{display:flex;flex-direction:column;gap:14px}.scan-track__options{display:grid;grid-template-columns:1fr;gap:12px}@media (min-width: 640px){.scan-track__options{grid-template-columns:1fr 1fr}}.scan-track__option{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.scan-track__option h3{margin:0}.scan-track__status{color:var(--accent);font-weight:600}.scan-track__file-btn{display:inline-block;text-align:center}.scan-track__notice{color:var(--accent)}.confirm-track{display:flex;flex-direction:column;gap:12px}.confirm-track label{display:flex;flex-direction:column;gap:4px;font-size:.9rem;color:var(--text-secondary)}.confirm-track input,.confirm-track select,.confirm-track textarea{background-color:var(--bg-dark);border:1px solid var(--border);border-radius:6px;padding:10px;color:var(--text-primary)}.confirm-track__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.confirm-track__art{width:100%;max-width:200px;border-radius:8px;align-self:center}.confirm-track__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.confirm-track__bpm-fix{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:-4px}.confirm-track__bpm-fix-btn{padding:6px 10px;font-size:.85rem}.manual-search{display:flex;flex-direction:column;gap:12px}.manual-search__input{background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:12px;color:var(--text-primary)}.manual-search__results{display:flex;flex-direction:column;gap:8px}.manual-search__result{text-align:left;background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text-primary)}.manual-search__result:hover{background-color:var(--bg-card-hover)}.manual-search__result-title{font-weight:600}.collection{display:flex;flex-direction:column;gap:12px}.collection__filters{display:flex;flex-direction:column;gap:8px}.collection__search,.collection__filters select{background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:10px;color:var(--text-primary)}.collection__bpm-range{display:flex;gap:8px}.collection__bpm-range input{flex:1;background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:10px;color:var(--text-primary)}.collection__list{display:flex;flex-direction:column;gap:8px}.collection__track{display:flex;align-items:center;gap:12px}.collection__art{width:48px;height:48px;border-radius:6px;object-fit:cover;flex-shrink:0}.collection__info{flex:1;cursor:pointer}.collection__title{font-weight:600}.collection__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;font-size:.85rem;color:var(--accent)}.collection__actions{display:flex;flex-direction:column;gap:6px}.now-playing{display:flex;flex-direction:column;gap:14px}.now-playing__current{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.now-playing__art{width:220px;height:220px;border-radius:10px;object-fit:cover;margin-bottom:8px}.now-playing__art--placeholder{display:flex;align-items:center;justify-content:center;background-color:var(--bg-dark);font-size:3rem}.now-playing__stats{color:var(--accent);font-weight:600}.now-playing__tolerance{display:flex;flex-direction:column;gap:6px;color:var(--text-secondary)}.now-playing__suggestions{display:flex;flex-direction:column;gap:8px}.now-playing__suggestion{display:flex;align-items:center;gap:12px;text-align:left;color:var(--text-primary)}.now-playing__thumb{width:44px;height:44px;border-radius:6px;object-fit:cover;flex-shrink:0}.now-playing__suggestion-info{flex:1}.now-playing__suggestion-title{font-weight:600}.now-playing__suggestion-meta{display:flex;gap:8px;font-size:.85rem;margin-top:4px}.now-playing__harmonic{color:var(--accent);font-weight:600}.now-playing__score{font-size:.8rem}.app{display:flex;flex-direction:column;min-height:100%}.app__header{padding:14px 16px 8px}.app__header h1{font-size:1.2rem;margin:0}.app__content{flex:1;padding:12px 16px 90px;overflow-y:auto}.app__tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background-color:var(--bg-card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0)}.app__tab{flex:1;background:none;border:none;color:var(--text-secondary);padding:12px 4px;font-size:.85rem}.app__tab--active{color:var(--accent);font-weight:600}.app__update-banner{background-color:var(--primary);color:#fff;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.9rem}.app__footer{text-align:center;font-size:.75rem;color:var(--text-secondary, #888);padding:1.5rem 1rem .5rem}.app__footer a{color:inherit}:root{--primary: #ff6b35;--secondary: #000000;--accent: #00ff6a;--bg-dark: #0a0a0a;--bg-card: #1a1a1a;--bg-card-hover: #242424;--border: #2e2e2e;--text-primary: #ffffff;--text-secondary: #9a9a9a;--danger: #ff4d4d;--font-base: 16px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background-color:var(--bg-dark);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--font-base);-webkit-tap-highlight-color:transparent}button{font-family:inherit;font-size:1rem;cursor:pointer}input,select,textarea{font-family:inherit;font-size:1rem}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:12px}.btn{background-color:var(--primary);color:#fff;border:none;border-radius:8px;padding:12px 18px;font-weight:600}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background-color:var(--bg-card);border:1px solid var(--border);color:var(--text-primary)}.btn-accent{background-color:var(--accent);color:#06210f}.error-text{color:var(--danger)}.muted{color:var(--text-secondary)}