:root {
  --bg: #0b1220;
  --card: #0f172a;
  --fg: #e2e8f0;
  --muted: #8892a6;
  --accent: #0ea5e9;
  --danger: #ef4444;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: #0b1220; color: var(--fg); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto; }
.container { max-width: 980px; margin: 32px auto; padding: 0 16px; }
.card { background: var(--card); border: 1px solid #1f2a44; padding: 16px; border-radius: 14px; }
h1, h2, h3 { margin: 0 0 12px 0; }
label { font-weight: 600; display:block; margin-top: 12px; }
input[type=file], input[type=text], select { width: 100%; padding: 10px; border-radius: 10px; border: 1px solid #24314f; background: #0b1220; color: var(--fg); }
.btn { display:inline-block; padding: 10px 14px; background: var(--accent); color: #fff; border-radius: 10px; border: none; cursor: pointer; text-decoration: none; }
.btn.secondary { background: #1e293b; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.small { color: var(--muted); font-size: 12px; }
.img { width: 100%; height: auto; border-radius: 12px; border: 1px solid #23314d; background: #0b1220; }
.toolbar { display:flex; gap:8px; flex-wrap: wrap; margin: 8px 0 0; }
.badge { display:inline-block; padding: 4px 8px; background:#13223b; color:#7dd3fc; border-radius:999px; font-size:12px }
pre { white-space: pre-wrap; word-break: break-word; }