/* ------------------------------------------------------------------ */
/* Reset & base                                                         */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg: #0f1117;
  --color-surface: #1a1d27;
  --color-border: #2a2d3a;
  --color-text: #e2e4ee;
  --color-text-muted: #8b8fa8;
  --color-up: #22c55e;
  --color-down: #ef4444;
  --color-badge-up-bg: #14532d;
  --color-badge-down-bg: #450a0a;
  --color-http: #3b82f6;
  --color-playwright: #a855f7;
  --color-row-down: #1e0a0a;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 8px;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  padding: 24px 16px 48px;
}

/* ------------------------------------------------------------------ */
/* Header                                                               */
/* ------------------------------------------------------------------ */
header {
  max-width: 1200px;
  margin: 0 auto 28px;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 8px;
}

.meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ */
/* Badges (counters)                                                    */
/* ------------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-up   { background: var(--color-badge-up-bg);   color: var(--color-up); }
.badge-down { background: var(--color-badge-down-bg); color: var(--color-down); }

/* ------------------------------------------------------------------ */
/* Table                                                                */
/* ------------------------------------------------------------------ */
main {
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background 0.15s;
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.03); }
tbody tr.row-down { background: var(--color-row-down); }
tbody tr.row-down:hover { background: #280c0c; }

td {
  padding: 11px 16px;
  vertical-align: middle;
}

/* ------------------------------------------------------------------ */
/* Column-specific styles                                               */
/* ------------------------------------------------------------------ */
.td-status { width: 48px; text-align: center; }

.dot {
  font-size: 1.2rem;
  line-height: 1;
}
.dot-up   { color: var(--color-up); }
.dot-down { color: var(--color-down); }

.td-name {
  font-weight: 500;
  white-space: nowrap;
}

.td-type { width: 110px; }

.type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.type-http       { background: rgba(59,130,246,0.15); color: var(--color-http); }
.type-playwright { background: rgba(168,85,247,0.15); color: var(--color-playwright); }

.td-code { width: 80px; font-variant-numeric: tabular-nums; color: var(--color-text-muted); }
.td-rt   { width: 110px; font-variant-numeric: tabular-nums; color: var(--color-text-muted); }

.td-detail { max-width: 420px; }

.error-msg {
  color: var(--color-down);
  font-size: 0.82rem;
  word-break: break-word;
}

.url-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.15s;
}
.url-link:hover { color: var(--color-text); }

.loading {
  text-align: center;
  padding: 32px;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ */
/* Footer                                                               */
/* ------------------------------------------------------------------ */
footer {
  max-width: 1200px;
  margin: 24px auto 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: right;
}

footer code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  background: var(--color-border);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ------------------------------------------------------------------ */
/* Responsive                                                           */
/* ------------------------------------------------------------------ */
@media (max-width: 720px) {
  .td-rt, .td-code { display: none; }
  header h1 { font-size: 1.15rem; }
}