:root{--bg: #0f1115;--panel: #1a1d24;--text: #e8eaed;--subtle: #9aa0aa;--accent: #4f8cff;--ok: #10b981;--warn: #f59e0b;--bad: #ef4444;font-family:Inter,IBM Plex Sans,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:760px;margin:0 auto;padding:24px 16px}.panel{background:var(--panel);border-radius:12px;padding:28px;margin-top:24px}.panel-wide{max-width:100%}h1{margin:0 0 4px;font-size:1.6rem}.subtle{color:var(--subtle);font-size:.9rem}.pair-chip{display:inline-block;background:#0f1115;border:1px solid var(--accent);color:var(--accent);padding:6px 12px;border-radius:20px;font-size:.85rem;margin:8px 0}.center{text-align:center}.field{display:block;margin:20px 0}.field span{display:block;margin-bottom:6px;font-size:.9rem}.field input{width:100%;padding:12px;border-radius:8px;border:1px solid #2c2f37;background:#0f1115;color:var(--text);font-size:1rem}button{cursor:pointer;font-size:1rem;border:none;border-radius:8px;padding:12px 18px}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;width:100%}.btn-secondary{background:#2c2f37;color:var(--text)}.btn-danger{background:var(--bad);color:#fff}.banner{padding:10px 14px;border-radius:8px;text-align:center;font-weight:600}.banner-error{background:var(--bad);color:#fff}.banner-warn{background:var(--warn);color:#1a1d24}.status-row,.action-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.action-row{margin-top:20px}.status-chip{display:inline-flex;align-items:center;gap:6px;background:#0f1115;padding:6px 10px;border-radius:20px;font-size:.85rem}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot-ok{background:var(--ok)}.dot-warn{background:var(--warn)}.dot-bad{background:var(--bad)}.mic-row{margin:20px 0}.meter{height:12px;background:#0f1115;border-radius:6px;overflow:hidden;margin-top:6px}.meter-fill{height:100%;background:var(--ok);transition:width 80ms linear}.transcript{background:#0f1115;border-radius:8px;padding:16px;min-height:160px}.transcript h3{margin:0 0 10px;font-size:.95rem;color:var(--subtle)}.line-final{margin:6px 0}.line-partial{margin:6px 0;color:var(--subtle);font-style:italic}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--panel);border-radius:12px;padding:24px;max-width:760px;width:100%}.qr-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin:20px 0}.qr-card{display:flex;flex-direction:column;align-items:center;gap:8px;background:#fff;padding:14px;border-radius:10px;color:#111}.qr-label{font-weight:600;font-size:.85rem}.qr-url{font-size:.7rem;color:#555;word-break:break-all;max-width:160px;text-align:center}