:root{--bg: #0e0e14;--card: #17171f;--card-2: #1e1e29;--text: #f2f0ee;--muted: #a9a5a0;--accent-a: #ff7a45;--accent-b: #ff4f8b;--accent-grad: linear-gradient(135deg, var(--accent-a), var(--accent-b));--danger: #ffb4a2;--radius: 16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;padding-bottom:env(safe-area-inset-bottom)}.app-header{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;max-width:560px;margin:0 auto}.wordmark{font-weight:800;font-size:1.35rem;letter-spacing:-.02em;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-decoration:none}.screen{max-width:560px;margin:0 auto;padding:0 16px 120px}.card{background:var(--card);border:1px solid #26262f;border-radius:var(--radius);padding:18px;margin-bottom:16px}.card h2{margin:0 0 6px;font-size:1.05rem;display:flex;align-items:center;gap:10px}.step-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--accent-grad);color:#fff;font-size:.85rem;flex:none}.hint{color:var(--muted);font-size:.88rem;margin:4px 0 12px}button,.primary-btn,.cta-btn{font:inherit;cursor:pointer}.primary-btn,.cta-btn{background:var(--accent-grad);color:#fff;border:0;border-radius:12px;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-block;text-align:center}.secondary-btn{background:var(--card-2);color:var(--text);border:1px solid #33333f;border-radius:12px;padding:11px 18px;font-weight:600;text-decoration:none;display:inline-block;text-align:center}.secondary-btn.small{padding:7px 14px;font-size:.88rem}.ghost-btn{background:none;border:1px solid #33333f;color:var(--muted);border-radius:999px;padding:6px 14px;font-size:.85rem}button:focus-visible,input:focus-visible,a:focus-visible,.seg-btn:focus-visible{outline:2px solid var(--accent-a);outline-offset:2px}button:disabled{opacity:.45;cursor:not-allowed}.file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.file-label{cursor:pointer}.file-label[hidden],.cta-btn[hidden],.secondary-btn[hidden]{display:none}.file-label:has(.file-input:focus-visible){outline:2px solid var(--accent-a);outline-offset:2px}.drop-zone{border:1.5px dashed #3a3a46;border-radius:var(--radius);padding:20px;text-align:center}.drop-zone.dragover{border-color:var(--accent-a);background:#ff7a450f}.intake-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.drop-hint{color:var(--muted);font-size:.82rem;margin:10px 0 0}@media(pointer:coarse){.drop-hint{display:none}}.status-line{color:var(--muted);font-size:.9rem}.warn-line{color:var(--danger);font-size:.88rem}.summary-line{font-weight:600;font-size:.95rem}.photo-grid{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}.photo-grid li{position:relative;border-radius:10px;overflow:hidden;background:var(--card-2);aspect-ratio:3/4}.photo-grid canvas{width:100%;height:100%;object-fit:cover;display:block}.date-chip{position:absolute;left:4px;bottom:4px;right:4px;background:#000000b3;color:#fff;font-size:.6rem;border-radius:6px;padding:2px 4px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.remove-btn{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:0;background:#000000a6;color:#fff;font-size:.8rem;line-height:1;display:flex;align-items:center;justify-content:center}.track-list{display:flex;flex-direction:column;gap:8px}.track-row{display:flex;align-items:center;gap:12px;background:var(--card-2);border:1px solid #2b2b36;border-radius:12px;padding:10px 12px}.track-row.selected{border-color:var(--accent-a)}.track-row label{flex:1;display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;cursor:pointer}.track-row label input[type=radio]{grid-row:span 2;accent-color:var(--accent-a);width:18px;height:18px}.track-name{font-weight:600}.track-tag{color:var(--muted);font-size:.8rem}.preview-btn{background:none;border:1px solid #3a3a46;color:var(--text);width:38px;height:38px;border-radius:50%;flex:none}.own-song-row{margin-top:10px}.control-row{margin:14px 0}.control-row>label,.control-row>span{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}input[type=range]{width:100%;accent-color:var(--accent-a)}.speed-readout{color:var(--muted);font-size:.88rem;margin:4px 0 8px}.length-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}.length-row output{font-weight:700;font-size:1.05rem;min-width:3.4em;text-align:right;font-variant-numeric:tabular-nums}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.chip{background:var(--card-2);color:var(--text);border:1px solid #33333f;border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:600}.chip.selected{border-color:var(--accent-a);background:#ff7a451f}.suggestion{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#ff7a4514;border:1px solid rgba(255,122,69,.35);border-radius:12px;padding:10px 12px;margin:8px 0 0}.suggestion[hidden]{display:none}.suggestion p{margin:0;flex:1;font-size:.88rem;min-width:12em}.suggestion .secondary-btn{flex:none}.photo-grid li.unused{opacity:.3}.photo-grid li.unused .date-chip{background:#00000080}.segmented{display:flex;gap:8px}.seg-btn{flex:1;background:var(--card-2);color:var(--text);border:1px solid #2b2b36;border-radius:12px;padding:10px 4px;font-weight:700;display:flex;flex-direction:column;gap:2px}.seg-btn small{font-weight:400;color:var(--muted);font-size:.7rem}.seg-btn.selected{border-color:var(--accent-a);background:#ff7a451a}.toggles{display:grid;grid-template-columns:1fr 1fr;gap:8px}.toggle{display:flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer}.toggle input{accent-color:var(--accent-a);width:18px;height:18px}.cta-bar{position:fixed;left:0;right:0;bottom:0;background:#0e0e14eb;backdrop-filter:blur(10px);border-top:1px solid #26262f;padding:12px 16px calc(12px + env(safe-area-inset-bottom))}.cta-bar .estimate{margin:0 auto 8px;max-width:560px;color:var(--muted);font-size:.9rem;text-align:center}.cta-bar .cta-btn{display:block;width:100%;max-width:560px;margin:0 auto;font-size:1.05rem;padding:14px}.render-screen,.result-screen{text-align:center;padding-top:12px}.preview-wrap{display:flex;justify-content:center;margin:12px 0}#render-canvas{max-width:min(70vw,260px);max-height:46vh;border-radius:12px;background:#000}.progress-track{height:8px;background:var(--card-2);border-radius:4px;overflow:hidden;margin:8px 0}.progress-fill{height:100%;width:0%;background:var(--accent-grad);transition:width .2s linear}#result-video{width:100%;max-width:320px;max-height:52vh;border-radius:12px;background:#000;margin:10px 0}.result-actions{display:flex;gap:10px;justify-content:center;margin:10px 0;flex-wrap:wrap}.tip-block{margin:26px auto 0;max-width:320px}.tip-block p{color:var(--muted);font-size:.9rem;margin:0 0 10px}.coffee-btn{display:block;width:100%;background:#fd0;color:#0e0e14;font-weight:700;font-size:1.02rem;text-decoration:none;text-align:center;padding:13px 20px;border-radius:12px;border:0}.coffee-btn:hover{background:#ffe94d}