:root{--ink: #1f2937;--muted: #6b7280;--accent: #2563eb;--danger: #b91c1c;--surface: #ffffff;--page: #f5f7fb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;font-size:18px;line-height:1.6;background:var(--page);color:var(--ink)}.app{min-height:100vh;min-height:100dvh;display:flex;justify-content:center;align-items:center;padding:20px}.panel{width:100%;max-width:640px;background:var(--surface);border-radius:16px;box-shadow:0 10px 30px #00000014;padding:28px 24px}.hidden{display:none!important}h1{margin-top:0;font-size:1.6rem}.lead{font-size:1.1rem}.tips{color:var(--muted);padding-left:1.2em}.tips li+li{margin-top:6px}button{border:none;border-radius:999px;padding:14px 22px;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;min-height:48px}.big{width:100%;font-size:1.1rem;padding:18px 24px}.field{display:block;margin:18px 0 6px;font-weight:600}input.text{width:100%;padding:14px 16px;margin-bottom:4px;border:1px solid #d1d5db;border-radius:10px;font:inherit;font-size:1.1rem}.choices{display:grid;gap:8px;margin:10px 0 18px}.choices label{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid #e5e7eb;border-radius:10px;color:var(--ink)}.choices label.unavailable{color:var(--muted)}.choices small{display:block;color:var(--muted)}.primary{background:var(--accent);color:#fff}.secondary{background:var(--danger);color:#fff}.ghost{background:#e5e7eb;color:#111827}button:disabled{opacity:.6;cursor:not-allowed}.controls{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.controls button{flex:1 1 auto}.waiting{display:flex;flex-direction:column;align-items:center;text-align:center;padding:12px 0 4px}.waiting .lead{margin:16px 0 4px}.waiting .status{margin:0}.spinner{width:44px;height:44px;border-radius:50%;border:4px solid #e5e7eb;border-top-color:var(--accent);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.recording-indicator{display:flex;align-items:center;gap:12px;font-size:2rem;font-variant-numeric:tabular-nums}.dot{width:16px;height:16px;border-radius:50%;background:var(--danger);animation:pulse 1.6s ease-in-out infinite}.dot.paused{background:var(--muted);animation:none}@keyframes pulse{50%{opacity:.25}}@media(prefers-reduced-motion:reduce){.dot,.spinner{animation:none}}.status{color:var(--muted)}.trouble{padding:12px 14px;border-radius:10px;background:#fef3c7;color:#92400e}.inline-action{display:inline-block;margin-top:10px;padding:10px 18px;border:0;border-radius:8px;background:#92400e;color:#fff;font:inherit;font-weight:600;cursor:pointer}.inline-action:hover{background:#7c3510}.rating{margin-top:28px;padding-top:20px;border-top:1px solid #e5e7eb}.scale{display:flex;gap:10px}.scale button{flex:1 1 0;min-height:56px;border-radius:12px;background:#e5e7eb;color:#111827;font-size:1.3rem}.scale button.selected{background:var(--accent);color:#fff}.scale-legend{display:flex;justify-content:space-between;margin:6px 0 14px;color:var(--muted);font-size:.9rem}.question{margin-top:18px}.question p{margin:0 0 8px}.scale.words button{font-size:1.05rem;padding:0 8px}.rating textarea{width:100%;margin:18px 0 12px;padding:12px;border:1px solid #d1d5db;border-radius:10px;font:inherit;resize:vertical}.debug{margin-top:24px;color:var(--muted);font-size:.9rem}.debug dl{margin:12px 0 0}.debug dl>div{display:flex;justify-content:space-between;gap:12px;padding:4px 0;border-bottom:1px solid #f3f4f6}.debug dt{font-weight:600}.debug dd{margin:0;font-family:ui-monospace,monospace;overflow-wrap:anywhere;text-align:right}