/* J.D. Power-style light theme. Brand hex are approximate — tune to the official
   palette if you have it (primary red + navy). */
:root {
  --brand-red: #e4002b;
  --navy: #14213d;
  --ink: #1d2733;
  --muted: #5b6772;
  --line: #e3e6ea;
  --bg: #f4f5f7;
  --card: #ffffff;

  --operational: #1e874b;
  --maintenance: #2563eb;
  --degraded: #c77700;
  --outage: #c8102e;
  --unknown: #8a94a0;

  --operational-bg: #eaf6ef;
  --maintenance-bg: #eaf0fe;
  --degraded-bg: #fdf3e3;
  --outage-bg: #fcebed;
  --unknown-bg: #eef1f4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

/* ---- header ---- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--card);
  border-bottom: 3px solid var(--brand-red);
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.logo { height: 30px; width: auto; display: block; }
.logo-fallback { font-weight: 800; letter-spacing: .04em; color: var(--navy); font-size: 1.15rem; }
.brand-divider { width: 1px; height: 26px; background: var(--line); }
.brand-title { font-weight: 600; color: var(--navy); font-size: 1.05rem; }
.updated { color: var(--muted); font-size: .82rem; white-space: nowrap; }

/* ---- layout ---- */
.page { max-width: 920px; margin: 0 auto; padding: 28px 20px 64px; }

/* ---- overall banner ---- */
.overall {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  margin-bottom: 24px;
}
.overall-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--unknown); flex: none; }
.overall-text { flex: 1; min-width: 0; }
.overall-text h1 { margin: 0; font-size: 1.3rem; color: var(--navy); }
.overall-sub { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }

.overall--operational { border-left: 6px solid var(--operational); }
.overall--operational .overall-dot { background: var(--operational); }
.overall--maintenance { border-left: 6px solid var(--maintenance); }
.overall--maintenance .overall-dot { background: var(--maintenance); }
.overall--degraded { border-left: 6px solid var(--degraded); }
.overall--degraded .overall-dot { background: var(--degraded); }
.overall--outage { border-left: 6px solid var(--outage); }
.overall--outage .overall-dot { background: var(--outage); }
.overall--loading .overall-dot { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.refresh {
  background: var(--card);
  color: var(--navy);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: .85rem;
}
.refresh:hover { border-color: var(--brand-red); color: var(--brand-red); }

/* ---- component cards ---- */
.components { display: flex; flex-direction: column; gap: 12px; }

.component {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.component-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  color: inherit;
}
.component-head:hover { background: #fafbfc; }
.component-name { font-weight: 600; color: var(--navy); flex: 1; min-width: 0; word-break: break-word; }
.component-meta { color: var(--muted); font-size: .82rem; white-space: nowrap; }
.caret { color: var(--muted); transition: transform .15s ease; flex: none; }
.component.open .caret { transform: rotate(90deg); }

/* status pill */
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 10px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  flex: none;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; }
.pill--operational { background: var(--operational-bg); color: var(--operational); }
.pill--operational .dot { background: var(--operational); }
.pill--maintenance { background: var(--maintenance-bg); color: var(--maintenance); }
.pill--maintenance .dot { background: var(--maintenance); }
.pill--degraded { background: var(--degraded-bg); color: var(--degraded); }
.pill--degraded .dot { background: var(--degraded); }
.pill--outage { background: var(--outage-bg); color: var(--outage); }
.pill--outage .dot { background: var(--outage); }
.pill--unknown { background: var(--unknown-bg); color: var(--unknown); }
.pill--unknown .dot { background: var(--unknown); }

/* expanded detail */
/* uptime bar (OpenAI-style), always visible under the component head */
.component-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 18px 14px;
}
.uptime-bar {
  display: flex;
  gap: 2px;
  flex: 1;
  min-width: 0;
  height: 26px;
  align-items: stretch;
}
.uptime-seg {
  flex: 1 1 0;
  min-width: 3px;
  border-radius: 2px;
  background: var(--unknown);
}
.uptime-seg.seg--operational { background: var(--operational); }
.uptime-seg.seg--degraded { background: var(--degraded); }
.uptime-seg.seg--outage { background: var(--outage); }
.uptime-seg.seg--maintenance { background: var(--maintenance); }
.uptime-seg.seg--unknown { background: #d4d9df; }
.uptime-seg:hover { filter: brightness(1.08); }
.uptime-pct { color: var(--muted); font-size: .8rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.uptime-empty { color: var(--muted); font-size: .8rem; font-style: italic; }

.endpoint {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .85rem; background: #f1f3f5; border: 1px solid var(--line);
  border-radius: 5px; padding: 2px 7px; color: var(--navy);
}
.http-code {
  font-variant-numeric: tabular-nums; font-weight: 700;
  padding: 1px 7px; border-radius: 5px;
}
.http-2xx { color: var(--operational); background: var(--operational-bg); }
.http-3xx { color: var(--operational); background: var(--operational-bg); }
.http-4xx { color: var(--degraded); background: var(--degraded-bg); }
.http-5xx { color: var(--outage); background: var(--outage-bg); }

.detail { padding: 0 18px 16px; border-top: 1px solid var(--line); }
.detail.hidden { display: none; }
.monitor { padding-top: 14px; }
.monitor + .monitor { border-top: 1px dashed var(--line); margin-top: 14px; }
.kv { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 10px; }
.kv .k { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }
.kv .v { color: var(--ink); font-size: .9rem; font-weight: 600; }
.kv .v a { color: var(--maintenance); text-decoration: none; word-break: break-all; font-weight: 500; }
.kv .v a:hover { text-decoration: underline; }

.locations { width: 100%; border-collapse: collapse; font-size: .85rem; margin-top: 4px; }
.locations th, .locations td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.locations th { color: var(--muted); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }
.locations td.num { font-variant-numeric: tabular-nums; }
.loc-status { display: inline-flex; align-items: center; gap: 6px; }
.loc-status .dot { width: 8px; height: 8px; border-radius: 50%; }
.badge-primary { margin-left: 6px; font-size: .68rem; color: var(--brand-red); border: 1px solid var(--brand-red); border-radius: 4px; padding: 0 5px; }

.footer { margin-top: 28px; color: var(--muted); font-size: .8rem; text-align: center; }
.error { padding: 16px 18px; border: 1px solid var(--outage); background: var(--outage-bg); border-radius: 10px; color: var(--outage); }

@media (max-width: 560px) {
  .component-meta { display: none; }
  .brand-title { display: none; }
}