:root {
  --bg: #05050a;
  --bg-elevated: #0b0b14;
  --bg-panel: #10101c;
  --border-subtle: #222233;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.2);
  --accent-soft-strong: rgba(59, 130, 246, 0.35);
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --text-soft: #6b7280;
  --danger: #f97373;
  --ok: #4ade80;
  --warn: #facc15;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #111827 0, #020617 55%);
  color: var(--text-main);
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
}

/* Top bar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 32px;
  background: linear-gradient(to right, #020617, #020617ee, #020617);
  border-bottom: 1px solid #111827;
  backdrop-filter: blur(20px);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 18px;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 16px;
  font-size: 14px;
}

.nav-link {
  color: var(--text-soft);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
}

.nav-link.active,
.nav-link:hover {
  color: var(--text-main);
  background: rgba(148, 163, 184, 0.15);
}

/* Layout */

.page {
  max-width: 1120px;
  margin: 24px auto 40px;
  padding: 0 16px 48px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.page-header h1 {
  margin: 0 0 4px;
  font-size: 24px;
}

.subtitle {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

/* Buttons */

.btn {
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  padding: 8px 18px;
  cursor: pointer;
  font-weight: 500;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 0 0 1px var(--accent-soft),
    0 18px 40px rgba(15, 23, 42, 0.9);
}

.btn-primary:hover {
  background: #2563eb;
}

/* Metric cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.card {
  background: radial-gradient(circle at top left, #111827 0, #020617 60%);
  border-radius: 14px;
  padding: 14px 16px 12px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.9);
}

.card-label {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.card-value {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
}

.card-foot {
  font-size: 12px;
  color: var(--text-muted);
}

.text-ok {
  color: var(--ok);
}

/* Panels */

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}

@media (max-width: 900px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.panel {
  background: linear-gradient(135deg, #020617, #020617, #020617);
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  padding: 14px 16px 16px;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.95);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.panel-head h2 {
  font-size: 15px;
  margin: 0;
}

.panel-subtitle {
  font-size: 12px;
  color: var(--text-soft);
}

/* Bar chart */

.chart-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.bar-label {
  width: 110px;
  color: var(--text-muted);
}

.bar-track {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: #020617;
  border: 1px solid #1e293b;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--accent-soft),
    var(--accent-soft-strong)
  );
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.6);
  transition: width 0.7s ease-out;
}

.bar-value {
  width: 60px;
  text-align: right;
  color: var(--text-muted);
}

/* Table */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 6px;
}

.table th,
.table td {
  padding: 6px 8px;
  text-align: left;
}

.table thead th {
  color: var(--text-soft);
  border-bottom: 1px solid #1e293b;
  font-weight: 500;
}

.table tbody tr:nth-child(even) {
  background: rgba(15, 23, 42, 0.6);
}

/* Badges */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid transparent;
}

.badge-ok {
  color: var(--ok);
  border-color: rgba(74, 222, 128, 0.4);
  background: rgba(22, 163, 74, 0.08);
}

.badge-warn {
  color: var(--warn);
  border-color: rgba(250, 204, 21, 0.5);
  background: rgba(180, 83, 9, 0.08);
}

.badge-disabled {
  color: var(--text-soft);
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.7);
}

/* Incident list */

.list {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
}

.dot-ok {
  background: var(--ok);
}

.dot-warn {
  background: var(--warn);
}

.dot-muted {
  background: var(--text-soft);
}

/* Uptime */

.uptime {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.uptime-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

/* Footer */

.footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px 18px;
  font-size: 11px;
  color: var(--text-soft);
}