:root {
  /* Brand palette — from solutions.wowfinstack.com + WOW logo */
  --bg: #f7f9fc;
  --panel: #ffffff;
  --panel-2: #eef2f7;
  --navy: #1a2233;
  --brand: #2a6496;
  --brand-2: #3a8fb5;
  --logo-blue: #006087;
  --text: #1a2233;
  --muted: #6b7a99;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --up: #16a34a;
  --down: #ef4444;
  --pending: #94a3b8;
  --shadow: 0 1px 2px rgba(26, 34, 51, 0.06), 0 1px 3px rgba(26, 34, 51, 0.08);
  --shadow-lg: 0 4px 14px rgba(26, 34, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  border-top: 3px solid var(--brand);
  box-shadow: var(--shadow);
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo {
  height: 34px;
  width: auto;
  display: block;
}
.divider {
  width: 1px;
  height: 34px;
  background: var(--border-strong);
}
.brand-text h1 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.controls {
  display: flex;
  align-items: center;
  gap: 14px;
}
.last-updated {
  color: var(--muted);
  font-size: 13px;
}
.btn {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.btn:hover {
  background: #24578a;
}
.btn:active {
  transform: translateY(1px);
}
.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

/* Banner */
.banner {
  margin: 20px 28px 0;
  padding: 13px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  display: none;
}
.banner.show {
  display: block;
}
.banner.all-up {
  background: #ecfdf3;
  border: 1px solid #abe4c4;
  color: #15803d;
}
.banner.issues {
  background: #fef2f2;
  border: 1px solid #fbc4c4;
  color: #b91c1c;
}

/* Summary chips */
.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 22px 28px 4px;
}
.chip {
  flex: 1;
  min-width: 130px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.chip .num {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.chip .label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
  margin-top: 2px;
}
.chip.total .num {
  color: var(--navy);
}
.chip.up .num {
  color: var(--up);
}
.chip.down .num {
  color: var(--down);
}
.chip.uptime .num {
  color: var(--brand);
}

/* Groups */
.groups {
  padding: 14px 28px 40px;
}
.group {
  margin-top: 28px;
}
.group h2 {
  font-size: 13px;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 700;
  margin: 0 0 14px;
  padding-bottom: 9px;
  border-bottom: 2px solid var(--border);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--pending);
  border-radius: 12px;
  padding: 15px 17px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.1s;
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}
.card.up {
  border-left-color: var(--up);
}
.card.down {
  border-left-color: var(--down);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.svc-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
}
.pill {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.pill.up {
  background: #ecfdf3;
  color: var(--up);
}
.pill.down {
  background: #fef2f2;
  color: var(--down);
}
.pill.pending {
  background: #f1f5f9;
  color: var(--pending);
}
.svc-url {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  color: var(--brand);
  text-decoration: none;
  word-break: break-all;
}
.svc-url:hover {
  text-decoration: underline;
}
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 11px;
  font-size: 12px;
  color: var(--muted);
}
.meta b {
  color: var(--text);
  font-weight: 600;
}
.err {
  margin-top: 9px;
  font-size: 12px;
  color: var(--down);
  font-weight: 500;
}

/* Uptime history */
.uptime-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 14px;
}
.uptime-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.uptime-pct {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}
.strip {
  display: flex;
  gap: 1px;
  margin-top: 7px;
  height: 26px;
  align-items: stretch;
}
.bar {
  flex: 1 1 0;
  min-width: 2px;
  border-radius: 2px;
  background: var(--up);
  transition: transform 0.08s;
}
.bar:hover {
  transform: scaleY(1.12);
}
.bar.warn {
  background: #f59e0b;
}
.bar.bad {
  background: var(--down);
}
.bar.nodata {
  background: #e5e9f0;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 22px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}

@media (max-width: 600px) {
  .topbar,
  .summary,
  .groups,
  .banner {
    padding-left: 16px;
    padding-right: 16px;
  }
  .banner {
    margin-left: 16px;
    margin-right: 16px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
}