:root {
  color-scheme: dark;
  --bg: #0f1419;
  --card: #1a2332;
  --border: #2d3a4d;
  --text: #e8eef7;
  --muted: #9fb0c5;
  --running: #3dd68c;
  --stale: #ff6b6b;
  --unknown: #f0c14b;
  --accent: #4da3ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #0b1017 0%, var(--bg) 100%);
  color: var(--text);
  min-height: 100vh;
}

.login-page {
  display: grid;
  place-items: center;
  padding: 1rem;
}

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

.login-card {
  width: min(100%, 380px);
}

h1,
h2 {
  margin: 0 0 0.5rem;
}

.subtitle {
  color: var(--muted);
  margin: 0 0 1rem;
}

form {
  display: grid;
  gap: 0.75rem;
}

label {
  font-size: 0.9rem;
  color: var(--muted);
}

input {
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0f1724;
  color: var(--text);
}

button {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #04101f;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

.error {
  color: #ff8f8f;
  margin: 0;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.full-width {
  grid-column: 1 / -1;
}

.status-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.running {
  background: rgba(61, 214, 140, 0.15);
  color: var(--running);
}

.badge.stale {
  background: rgba(255, 107, 107, 0.15);
  color: var(--stale);
}

.badge.unknown,
.badge.connected,
.badge.disconnected {
  background: rgba(240, 193, 75, 0.15);
  color: var(--unknown);
}

.badge.connected {
  color: var(--running);
  background: rgba(61, 214, 140, 0.15);
}

.badge.disconnected {
  color: var(--stale);
  background: rgba(255, 107, 107, 0.15);
}

.component-list {
  display: grid;
  gap: 0.75rem;
}

.component-list.empty {
  color: var(--muted);
}

.muted-section {
  opacity: 0.85;
}

code {
  font-size: 0.85rem;
  color: var(--accent);
}

.component-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.02);
}

.component-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.35rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}