/* ============================================
   FIA CAD DRIFT — API Backend Status Page
   Design language: fiacadcdrift_front (CADC)
   ============================================ */

:root {
  --ink: #0c0d0f;
  --ink-2: #15171b;
  --charcoal: #26282c;
  --accent: #12a5e8;
  --accent-2: #36b6f0;
  --on-dark: #f4f6f8;
  --muted: rgba(244, 246, 248, 0.55);
  --line: rgba(255, 255, 255, 0.12);
}

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

html, body { height: 100%; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--ink);
  color: var(--on-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.accent-line {
  height: 3px;
  background: var(--accent);
}

.wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.card {
  width: 100%;
  max-width: 880px;
}

/* ── Header row ── */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.brand {
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: 20px;
}
.brand span { color: var(--accent); }
.tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.tag b { color: var(--on-dark); font-weight: 700; }

/* ── Eyebrow ── */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 56px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent);
}

/* ── Title ── */
h1.title {
  margin-top: 16px;
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.92;
  font-size: clamp(46px, 9vw, 92px);
}
h1.title span { color: var(--accent); }

/* ── Status row ── */
.status {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 26px;
  font-size: 15px;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(18, 165, 232, 0.5); }
  70%  { box-shadow: 0 0 0 9px rgba(18, 165, 232, 0); }
  100% { box-shadow: 0 0 0 0 rgba(18, 165, 232, 0); }
}
.uptime {
  margin-left: auto;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ── Metrics grid ── */
.grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 28px;
  border-top: 1px solid var(--line);
}
.metric {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.metric .l {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.metric .v {
  margin-top: 9px;
  font-size: 19px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.metric .v.ok { color: var(--accent); }

/* ── Footer ── */
footer {
  padding: 22px 24px;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 600px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .status { flex-wrap: wrap; }
  .uptime { margin-left: 0; width: 100%; }
}