:root {
  --bg: #0b0e14;
  --bg-elev: #121722;
  --bg-elev-2: #1a2130;
  --border: #232c3d;
  --text: #e6ebf2;
  --text-dim: #8a97ab;
  --text-faint: #5b6678;
  --accent: #6366f1;

  --op: #10b981;        /* operational */
  --op-soft: rgba(16, 185, 129, 0.14);
  --maint: #3b82f6;     /* maintenance */
  --degraded: #f59e0b;  /* degraded */
  --degraded-soft: rgba(245, 158, 11, 0.14);
  --partial: #f97316;   /* partial outage */
  --major: #ef4444;     /* major outage */
  --major-soft: rgba(239, 68, 68, 0.14);
  --nodata: #39435a;    /* no data */

  --shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.25);
  --radius: 16px;
}

[data-theme="light"] {
  --bg: #fafbfc;
  --bg-elev: #ffffff;
  --bg-elev-2: #f4f6fa;
  --border: #e6e9ef;
  --text: #1c2431;
  --text-dim: #5f6b7a;
  --text-faint: #97a1b0;
  --op-soft: rgba(16, 185, 129, 0.12);
  --degraded-soft: rgba(245, 158, 11, 0.12);
  --major-soft: rgba(239, 68, 68, 0.1);
  --nodata: #d5dce8;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
    Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
}

.brand-logo {
  width: 30px;
  height: 30px;
  display: block;
}

.brand-sub {
  color: var(--text);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s ease;
}
.header-link:hover {
  color: var(--text);
}

.theme-toggle {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 10px;
  width: 34px;
  height: 34px;
  cursor: pointer;
  font-size: 15px;
  display: grid;
  place-items: center;
  transition: all 0.15s ease;
}
.theme-toggle:hover {
  color: var(--text);
  border-color: var(--text-faint);
}

/* Overall banner */
.overall {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}

.overall--operational {
  background: linear-gradient(135deg, var(--op-soft), transparent 70%), var(--bg-elev);
  border-color: rgba(16, 185, 129, 0.4);
}
.overall--degraded {
  background: linear-gradient(135deg, var(--degraded-soft), transparent 70%), var(--bg-elev);
  border-color: rgba(245, 158, 11, 0.4);
}
.overall--major_outage,
.overall--partial_outage {
  background: linear-gradient(135deg, var(--major-soft), transparent 70%), var(--bg-elev);
  border-color: rgba(239, 68, 68, 0.4);
}

.overall-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  flex: none;
  display: grid;
  place-items: center;
  position: relative;
}
.overall-icon::after {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: currentColor;
}
.overall--operational .overall-icon {
  color: var(--op);
  background: var(--op-soft);
}
.overall--degraded .overall-icon {
  color: var(--degraded);
  background: var(--degraded-soft);
}
.overall--major_outage .overall-icon,
.overall--partial_outage .overall-icon {
  color: var(--major);
  background: var(--major-soft);
}
.overall--loading .overall-icon {
  color: var(--text-faint);
  background: var(--bg-elev-2);
}

.overall-text h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.overall-sub {
  margin: 3px 0 0;
  color: var(--text-dim);
  font-size: 14px;
}

/* Pulsing live dot */
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--op);
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Components card */
.components-card,
.incidents-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}

.components-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.components-head h2,
.incidents-card h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dim);
  margin: 0;
  letter-spacing: 0.01em;
}

.refresh-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-faint);
}

.group + .group {
  margin-top: 6px;
}
.group-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 16px 0 8px;
}

/* Component row */
.component {
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.component:first-of-type {
  border-top: none;
}

.component-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.component-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.component-name .name {
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.component-name .desc {
  color: var(--text-dim);
  font-size: 12.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.badge-internal {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 5px;
}

.component-status {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
}
.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}
.s-operational { color: var(--op); }
.s-operational .status-dot, .dot-operational { background: var(--op); }
.s-maintenance { color: var(--maint); }
.s-maintenance .status-dot, .dot-maintenance { background: var(--maint); }
.s-degraded { color: var(--degraded); }
.s-degraded .status-dot, .dot-degraded { background: var(--degraded); }
.s-partial_outage { color: var(--partial); }
.s-partial_outage .status-dot, .dot-partial_outage { background: var(--partial); }
.s-major_outage { color: var(--major); }
.s-major_outage .status-dot, .dot-major_outage { background: var(--major); }
.s-no_data { color: var(--text-faint); }
.s-no_data .status-dot, .dot-no_data { background: var(--nodata); }

/* Uptime bar */
.uptime {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.uptime-bars {
  display: flex;
  gap: 2px;
  height: 34px;
  align-items: stretch;
}
.uptime-bar {
  flex: 1 1 0;
  border-radius: 2px;
  min-width: 0;
  background: var(--nodata);
  cursor: pointer;
  transition: transform 0.08s ease, filter 0.08s ease;
}
.uptime-bar:hover {
  transform: scaleY(1.12);
  filter: brightness(1.15);
}
.uptime-bar.b-operational { background: var(--op); }
.uptime-bar.b-maintenance { background: var(--maint); }
.uptime-bar.b-degraded { background: var(--degraded); }
.uptime-bar.b-partial_outage { background: var(--partial); }
.uptime-bar.b-major_outage { background: var(--major); }
.uptime-bar.b-no_data { background: var(--nodata); opacity: 0.5; }

.uptime-legend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-faint);
}
.uptime-legend .pct {
  color: var(--text-dim);
  font-weight: 600;
}
.uptime-legend .line {
  flex: 1;
  height: 1px;
  background: var(--border);
  margin: 0 10px;
}

/* Legend */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  padding: 4px 6px 24px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--text-dim);
}
.legend-swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
}

/* Incidents */
.incidents {
  margin-top: 4px;
}
.incident-day {
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.incident-day:first-child {
  border-top: none;
}
.incident-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.incident-none {
  color: var(--text-faint);
  font-size: 13.5px;
}
.incident {
  border-left: 3px solid var(--degraded);
  padding: 4px 0 4px 14px;
  margin-bottom: 14px;
}
.incident.sev-major_outage { border-color: var(--major); }
.incident.sev-partial_outage { border-color: var(--partial); }
.incident.sev-maintenance { border-color: var(--maint); }
.incident.sev-resolved { border-color: var(--op); }
.incident-title {
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 8px;
}
.incident-update {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.incident-update .u-label {
  font-weight: 700;
  color: var(--text);
}
.incident-update .u-time {
  display: block;
  color: var(--text-faint);
  font-size: 11.5px;
  margin-top: 2px;
}

/* Active incidents banner */
.active-incidents {
  margin-bottom: 22px;
}
.active-incident {
  background: var(--major-soft);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 12px;
}
.active-incident.sev-degraded,
.active-incident.sev-partial_outage {
  background: var(--degraded-soft);
  border-color: rgba(245, 158, 11, 0.35);
}
.active-incident.sev-maintenance {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}
.active-incident h3 {
  margin: 0 0 6px;
  font-size: 15px;
}
.active-incident p {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
}

/* Skeleton */
.skeleton-row {
  height: 60px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--bg-elev-2) 25%, var(--border) 50%, var(--bg-elev-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  margin-bottom: 10px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Tooltip */
.tooltip {
  position: fixed;
  z-index: 50;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 12px;
  color: var(--text);
  box-shadow: var(--shadow);
  pointer-events: none;
  max-width: 220px;
  transform: translate(-50%, -100%);
}
.tooltip .tt-date {
  color: var(--text-faint);
  font-size: 11px;
  margin-bottom: 2px;
}
.tooltip .tt-status {
  font-weight: 600;
}
.tooltip .tt-detail {
  color: var(--text-faint);
  font-size: 11px;
  margin-top: 2px;
}

/* Footer */
.site-footer {
  text-align: center;
  color: var(--text-faint);
  font-size: 12.5px;
  margin-top: 40px;
}
.footer-links {
  margin-top: 6px;
}
.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--text);
}

@media (max-width: 560px) {
  .component-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .overall {
    padding: 20px;
  }
  .overall-text h1 {
    font-size: 18px;
  }
  .uptime-bars {
    height: 30px;
  }
}