:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:#0f1115;color:#e6e8ec}.app{max-width:1100px;margin:0 auto;padding:16px}header{display:flex;justify-content:space-between;align-items:center;gap:16px}h1{font-size:20px}.api{display:flex;gap:6px;align-items:center;font-size:13px;color:#9aa0aa}.api input{width:260px}input,button{background:#1a1d23;color:#e6e8ec;border:1px solid #2a2f37;border-radius:6px;padding:8px 10px;font-size:14px}button{cursor:pointer}button.active,.toolbar button,.api button{background:#1f6feb;border-color:#1f6feb}nav{display:flex;gap:8px;margin:16px 0}.card{background:#1a1d23;border-radius:10px;padding:16px;display:grid;gap:6px;max-width:480px}.toolbar{display:flex;gap:8px;margin-bottom:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #22262e}th.num,td.num{text-align:right}.error{color:#ff6b6b}.hint{color:#9aa0aa;font-size:13px;margin-top:16px}.lic-grid{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}.row-click{cursor:pointer}.row-selected{cursor:pointer;background:#173055}.form-row{display:flex;gap:8px;margin:6px 0;flex-wrap:wrap}.form-row label{display:flex;gap:6px;align-items:center;font-size:13px;color:#9aa0aa}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.chip{border:1px solid #2a2f37;border-radius:14px;padding:4px 10px;font-size:13px;cursor:pointer}.chip.on{background:#173055;border-color:#1f6feb}textarea{width:100%;background:#0f1115;color:#e6e8ec;border:1px solid #2a2f37;border-radius:6px;padding:8px;font-family:Consolas,monospace}h3,h4{margin:12px 0 6px}