:root {
  color-scheme: light dark;
  --bg: #0f172a;
  --card: #111827;
  --border: #1f2937;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #3b82f6;
  --up: #22c55e;
  --down: #ef4444;
  --unknown: #f59e0b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: linear-gradient(180deg, #0b1220, #111827);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }

.card {
  max-width: 420px;
  margin: 10vh auto;
  padding: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

#dashboard-view { padding: 1.5rem; max-width: 1200px; margin: 0 auto; }

.topbar, .toolbar, .dialog-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.toolbar { margin: 1rem 0; }

.actions { display: flex; gap: 0.5rem; }

h1, h2 { margin: 0 0 0.5rem; }
.muted { color: var(--muted); margin: 0; }
.error { color: var(--down); }
.success { color: var(--up); }

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.9rem;
}

label.checkbox { flex-direction: row; align-items: center; }

input, select, button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 0.65rem 0.8rem;
  background: #0b1220;
  color: var(--text);
}

button {
  background: var(--accent);
  border: none;
  cursor: pointer;
  font-weight: 600;
}

button.secondary { background: #1f2937; }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.85rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { font-size: 0.8rem; text-transform: uppercase; color: var(--muted); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge.up { background: rgba(34, 197, 94, 0.15); color: var(--up); }
.badge.down { background: rgba(239, 68, 68, 0.15); color: var(--down); }
.badge.unknown { background: rgba(245, 158, 11, 0.15); color: var(--unknown); }

.row-actions { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.row-actions button { padding: 0.4rem 0.6rem; font-size: 0.8rem; }

dialog {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  color: var(--text);
  padding: 1.25rem;
  width: min(480px, 92vw);
}

#import-result {
  background: #0b1220;
  padding: 0.75rem;
  border-radius: 8px;
  white-space: pre-wrap;
}