/* HQ Dashboard — Group DZ LLC · P418 S205 */
/* Dark theme · Teal accent · Monospace headers */

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface2: #1a1a26;
  --border: #2a2a3a;
  --text: #e0e0e0;
  --text-dim: #888;
  --teal: #0F6E56;
  --teal-light: #00d4aa;
  --green: #22c55e;
  --red: #ef4444;
  --amber: #f59e0b;
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

header h1 {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 1.2rem;
  color: var(--teal-light);
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

.status-dot.live { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.warn { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.status-dot.dead { background: var(--red); box-shadow: 0 0 6px var(--red); }

.last-update {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px 20px;
}

@media (max-width: 500px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.card-title {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.card.wide {
  grid-column: 1 / -1;
}

.metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.metric-label {
  color: var(--text-dim);
  font-size: 0.8rem;
}

.metric-value {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-weight: 600;
  font-size: 0.9rem;
}

.metric-value.green { color: var(--green); }
.metric-value.red { color: var(--red); }
.metric-value.amber { color: var(--amber); }
.metric-value.teal { color: var(--teal-light); }

/* Health grid */
.health-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.health-item {
  background: var(--surface2);
  border-radius: 6px;
  padding: 8px 10px;
  text-align: center;
  font-size: 0.75rem;
}

.health-item .label {
  color: var(--text-dim);
  display: block;
  margin-bottom: 4px;
}

.health-item .value {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-weight: 600;
}

.health-item.ok .value { color: var(--green); }
.health-item.warn .value { color: var(--amber); }
.health-item.fail .value { color: var(--red); }

/* Positions */
.position-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--surface2);
  border-radius: 6px;
  margin-bottom: 6px;
  font-size: 0.8rem;
}

.position-row .sym {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.long { background: rgba(34, 197, 94, 0.15); color: var(--green); }
.badge.short { background: rgba(239, 68, 68, 0.15); color: var(--red); }

/* Signals banner */
.signal-banner {
  margin: 0 20px 12px;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  display: none;
}

.signal-banner.halt {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--red);
  color: var(--red);
}

.signal-banner.save {
  display: block;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--amber);
  color: var(--amber);
}

/* Loading / error */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-dim);
}

.error-msg {
  text-align: center;
  padding: 20px;
  color: var(--red);
  font-size: 0.85rem;
}