:root {
  --bg: #0b1020;
  --card: #111729;
  --panel: #0d1322;
  --muted: #b3bed5;
  --text: #f4f6ff;
  --accent: #4ade80;
  --warn: #f6c452;
  --danger: #f1707a;
  --grid: rgba(255,255,255,0.08);
  --radius: 10px;
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
  --primary: #4a7dff;
}

body.theme-light {
  --bg: #f7f8fc;
  --card: #ffffff;
  --panel: #eef1f8;
  --muted: #5c6475;
  --text: #0b1020;
  --accent: #2f9d62;
  --warn: #c27a12;
  --danger: #c43b45;
  --grid: rgba(0,0,0,0.08);
  --shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  --primary: #2f6bff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% 0%, rgba(74,125,255,0.08), transparent 28%),
              radial-gradient(circle at 80% 10%, rgba(40,70,120,0.06), transparent 22%),
              var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 36px 48px 18px;
}

.brand { display: flex; align-items: center; gap: 14px; }
.logo { width: 44px; height: 44px; border-radius: 12px; }

.hero-left h1 { margin: 6px 0 10px; font-size: 36px; letter-spacing: -0.02em; }
.hero-left .muted { margin: 0; max-width: 640px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-size: 12px;
  margin: 0 0 6px;
}

.muted { color: var(--muted); font-size: 14px; }

.overall-strip {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 0 48px;
  padding: 20px;
  margin-bottom: 20px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.overall-strip .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(74,222,128,0.15); }
.overall-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.overall-value { font-weight: 700; }
.overall-generated { justify-self: end; color: var(--muted); font-size: 13px; }

.grid {
  display: grid;
  gap: 20px;
  padding: 0 48px 48px;
}

.panel {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--grid);
  box-shadow: var(--shadow);
}

.maintenance-panel {
  position: relative;
  border-color: rgba(74,125,255,0.35);
  background: linear-gradient(135deg, rgba(74,125,255,0.08), rgba(74,125,255,0.02)), var(--panel);
  overflow: hidden;
}

.maintenance-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 12% 10%, rgba(74,125,255,0.18), transparent 32%),
              radial-gradient(circle at 82% 0%, rgba(74,125,255,0.14), transparent 26%);
  opacity: 0.8;
}

.maintenance-panel .panel-head {
  position: relative;
  z-index: 1;
}

.maintenance-panel .eyebrow {
  color: var(--primary);
}

.maintenance-panel h2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.maintenance-panel h2::before {
  content: "⏱";
  font-size: 18px;
}

.panel-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }

.card {
  background: var(--card);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  padding: 16px;
}

.card h3 { margin: 4px 0 8px; }

.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }

#refresh {
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  background: linear-gradient(135deg, #4a7dff, #3e6be0);
  color: #fff;
  cursor: pointer;
  font-weight: 650;
  box-shadow: 0 10px 24px rgba(74,125,255,0.25);
}
#refresh:hover { filter: brightness(1.06); }

.services { display: grid; gap: 10px; grid-template-columns: 1fr; }
.service-card { border: 1px solid var(--grid); background: var(--card); border-radius: var(--radius); padding: 12px; }
.service-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.service-name { margin: 0; font-weight: 700; display: inline-flex; align-items: baseline; gap: 8px; }
.service-sla { color: var(--muted); font-size: 12px; font-weight: 600; }
.service-target { display: none; }
.meta { margin-top: 6px; color: var(--muted); font-size: 12px; display: flex; gap: 10px; flex-wrap: wrap; }
.meta.compact { margin-top: 2px; }
.uptime-row { margin-top: 8px; }
.uptime-label { color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.uptime-bars { display: grid; grid-template-columns: repeat(90, 1fr); gap: 1px; }
.uptime-bar { display: block; width: 100%; height: 12px; border-radius: 3px; background: rgba(74,222,128,0.8); }
.uptime-bar.down { background: rgba(241,112,122,0.9); }
.uptime-range { margin-top: 6px; display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.uptime-tooltip {
  position: absolute;
  z-index: 1000;
  max-width: 240px;
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.4;
  pointer-events: none;
  white-space: pre-line;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  transition: opacity 80ms ease;
}

.badge { padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.badge.ok { background: rgba(74,222,128,0.15); color: #4ade80; }
.badge.acknowledged { background: rgba(246,196,82,0.18); color: #f6c452; }
.badge.maintenance { background: rgba(74,125,255,0.16); color: var(--primary); }
.badge.down { background: rgba(241,112,122,0.18); color: #f1707a; }
.badge.degraded { background: rgba(246,196,82,0.18); color: #f6c452; }
.badge.elevated { background: rgba(246,196,82,0.18); color: #f6c452; }

.incidents { display: grid; gap: 10px; }
.incident-card { border: 1px solid var(--grid); background: var(--card); border-radius: var(--radius); padding: 16px; }
.incident-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.incident-title { margin: 0; font-weight: 700; }
.incident-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; }
.incident-desc { margin: 8px 0 0; color: var(--muted); }

.timeline { margin: 10px 0 0; padding: 0; list-style: none; border-left: 2px solid var(--grid); }
.timeline li { margin: 0; padding: 8px 12px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 12px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px rgba(74,125,255,0.12); }

.maintenance-list { display: grid; gap: 10px; }
.maintenance-card { border: 1px solid var(--grid); background: var(--card); border-radius: var(--radius); padding: 16px; }
.maintenance-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.maintenance-title { margin: 0; font-weight: 700; }
.maintenance-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; margin-top: 6px; }
.maintenance-desc { margin: 8px 0 0; color: var(--muted); }

.footer { padding: 14px 48px 32px; color: var(--muted); display: flex; justify-content: space-between; }
.footer-actions { display: flex; align-items: center; gap: 12px; }
.theme-toggle {
  border: 1px solid var(--grid);
  background: var(--card);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.theme-toggle:hover { filter: brightness(1.05); }

@media (max-width: 900px) {
  .hero { padding: 24px 20px 16px; flex-direction: column; }
  .overall-strip { margin: 0 20px 16px; padding: 16px; grid-template-columns: auto 1fr; grid-auto-flow: row; row-gap: 6px; }
  .overall-generated { justify-self: start; }
  .grid { padding: 0 20px 32px; }
  .footer { padding: 14px 20px 24px; }
  .footer { gap: 12px; flex-direction: column; align-items: flex-start; }
}