:root {
  --bg: #0b1020;
  --card: #121836;
  --text: #e6e8f0;
  --muted: #aab1c6;
  --accent: #5b8cff;
  --danger: #ff5b6b;
  --border: #2a335a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, Noto Sans, "Apple Color Emoji", "Segoe UI Emoji"; }

.container { max-width: 960px; margin: 0 auto; padding: 24px; }
h1, h2 { margin: 0 0 12px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.card.danger { border-color: var(--danger); }

.btn { display: inline-block; background: var(--accent); color: white; padding: 10px 14px; border-radius: 8px; text-decoration: none; border: none; cursor: pointer; }
.btn:hover { filter: brightness(1.1); }
.btn-danger { background: var(--danger); }
.btn-small { padding: 6px 8px; font-size: 14px; }

label { display: block; margin-bottom: 12px; font-weight: 600; }
input { width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: #0e1430; color: var(--text); margin-top: 6px; }

.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.table th, .table td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; }
.table thead { background: #0f1734; }
.table code { background: #111a3d; padding: 2px 6px; border-radius: 6px; }

pre { background: #0e1430; border: 1px solid var(--border); padding: 12px; border-radius: 8px; overflow-x: auto; }
code { color: #d3dcff; }