:root {
  --bg: #0f1419;
  --card: #1a2332;
  --border: #2d3a4d;
  --text: #e8eef5;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --danger: #ef4444;
  --ok: #22c55e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

header h1 { margin: 0 0 0.25rem; font-size: 1.75rem; }
.muted { color: var(--muted); margin: 0 0 1.5rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.card h2 { margin: 0 0 1rem; font-size: 1.1rem; }

.grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

input, select, textarea {
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}

textarea { resize: vertical; min-height: 5rem; }

.tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0 0;
  flex-wrap: wrap;
}

.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-weight: 500;
}

.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-panel h3 {
  margin: 1.25rem 0 0.75rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.checkbox input { width: auto; }

.log {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  max-height: 420px;
  overflow: auto;
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

button {
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
}

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

button.danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 0.35rem 0.6rem;
  font-size: 0.8rem;
}

.status { min-height: 1.25rem; font-size: 0.9rem; margin: 0.75rem 0 0; }
.status.ok { color: var(--ok); }
.status.err { color: var(--danger); }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

th { color: var(--muted); font-weight: 500; }

code {
  font-family: ui-monospace, monospace;
  font-size: 0.85em;
}

@media (max-width: 700px) {
  .grid { grid-template-columns: 1fr; }
}