:root {
  --bg-1: #0f172a;
  --bg-2: #0b1224;
  --accent: #f97316;
  --accent-2: #22d3ee;
  --good: #22c55e;
  --warn: #facc15;
  --bad: #ef4444;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --card: rgba(15, 23, 42, 0.78);
  --border: rgba(148, 163, 184, 0.2);
  --shadow: 0 30px 80px rgba(2, 6, 23, 0.6);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Spline Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #1e293b, #0b1224 70%);
  min-height: 100vh;
}

body[data-theme="light"] {
  --bg-1: #f8fafc;
  --bg-2: #e2e8f0;
  --accent: #f97316;
  --accent-2: #0ea5e9;
  --good: #16a34a;
  --warn: #eab308;
  --bad: #dc2626;
  --text: #0f172a;
  --muted: #475569;
  --card: rgba(255, 255, 255, 0.85);
  --border: rgba(15, 23, 42, 0.12);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
  background: radial-gradient(circle at top, #f8fafc, #e2e8f0 70%);
}

.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.2), transparent 40%),
              radial-gradient(circle at 80% 0%, rgba(34, 211, 238, 0.18), transparent 45%),
              linear-gradient(120deg, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0.95));
  z-index: -1;
}

body[data-theme="light"] .bg {
  background: radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.18), transparent 42%),
              radial-gradient(circle at 80% 0%, rgba(14, 165, 233, 0.18), transparent 45%),
              linear-gradient(120deg, rgba(248, 250, 252, 0.95), rgba(226, 232, 240, 0.95));
}

.shell {
  width: min(1100px, 92vw);
  margin: 48px auto 80px;
  display: grid;
  gap: 24px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand img {
  width: 28px;
  height: 28px;
}

.hero-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.02em;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: var(--accent-2);
  margin-bottom: 8px;
}

.sub {
  color: var(--muted);
  margin-top: 12px;
  max-width: 480px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.7);
  font-weight: 600;
  font-size: 0.85rem;
}

body[data-theme="light"] .badge {
  background: rgba(248, 250, 252, 0.9);
}

.theme-toggle {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle:hover {
  border-color: rgba(34, 211, 238, 0.5);
}

.back-link {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.back-link:hover {
  border-color: rgba(34, 211, 238, 0.5);
}

.alert-toggle {
  border: 1px solid var(--border);
  background: rgba(239, 68, 68, 0.12);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.alert-toggle:hover {
  border-color: rgba(239, 68, 68, 0.6);
}

body[data-theme="light"] .alert-toggle {
  background: rgba(255, 255, 255, 0.9);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--muted);
  box-shadow: 0 0 12px rgba(148, 163, 184, 0.8);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.pill {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.5);
  color: var(--text);
  font-weight: 600;
}

.segmented {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.seg-btn {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.1);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.seg-btn.is-active {
  background: linear-gradient(120deg, rgba(249, 115, 22, 0.3), rgba(34, 211, 238, 0.2));
  border-color: rgba(249, 115, 22, 0.5);
}

.site-stack {
  display: grid;
  gap: 24px;
}

.site-card {
  display: grid;
  gap: 12px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.site-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
}

.site-url {
  color: var(--muted);
  font-size: 0.85rem;
  word-break: break-all;
}

.status-pill {
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}

.latency {
  font-size: 1.3rem;
  font-weight: 600;
  font-family: "Space Grotesk", sans-serif;
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.label {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.muted {
  color: var(--muted);
}

.value {
  font-weight: 600;
  margin-top: 6px;
  display: block;
}

.uptime-wrap {
  display: grid;
  gap: 8px;
}

.uptime-bar {
  position: relative;
  display: flex;
  gap: 2px;
  height: 18px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid var(--border);
  overflow: hidden;
}

.uptime-segment {
  flex: 1;
  border-radius: 6px;
  background: rgba(148, 163, 184, 0.2);
  pointer-events: none;
}

.uptime-segment.good {
  background: var(--good);
}

.uptime-segment.warn {
  background: var(--warn);
}

.uptime-segment.bad {
  background: var(--bad);
}

.uptime-window {
  position: absolute;
  top: 4px;
  height: calc(100% - 8px);
  border-radius: 6px;
  background: var(--bad);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
  min-width: 2px;
  z-index: 2;
  pointer-events: auto;
}


.uptime-labels {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  column-gap: 12px;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  align-items: center;
}

.uptime-labels span:nth-child(2) {
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.16em;
}

.uptime-labels span:last-child {
  justify-self: end;
}

.legend {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 0.75rem;
}

.inline-legend {
  justify-content: flex-end;
}

.legend span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.legend .good { background: var(--good); }
.legend .warn { background: var(--warn); }
.legend .bad { background: var(--bad); }

.search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.5);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.search-input::placeholder {
  color: var(--muted);
  font-weight: 500;
}

body[data-theme="light"] .search-input {
  background: rgba(255, 255, 255, 0.85);
}

.search-clear {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.1);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

body[data-theme="light"] .search-clear {
  background: rgba(248, 250, 252, 0.9);
}

.search-suggestions {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(2, 6, 23, 0.6);
  overflow: hidden;
  display: none;
}

body[data-theme="light"] .search-suggestions {
  background: rgba(255, 255, 255, 0.92);
}

.search-suggestions.is-open {
  display: block;
}

.suggestion-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  cursor: pointer;
  color: var(--text);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background: rgba(148, 163, 184, 0.12);
}

.suggestion-item .hint {
  color: var(--muted);
  font-size: 0.78rem;
}

.recent {
  display: grid;
  gap: 6px;
  margin-top: 6px;
}

.recent-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.6);
  font-size: 0.82rem;
}

body[data-theme="light"] .recent-row {
  background: rgba(255, 255, 255, 0.85);
}

.recent-row span {
  color: var(--muted);
}

.recent-row .recent-detail {
  flex: 1;
  min-width: 160px;
  text-align: center;
  color: var(--text);
}

.expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.55);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.expand-btn:hover {
  border-color: rgba(34, 211, 238, 0.5);
}

body[data-theme="light"] .expand-btn {
  background: rgba(248, 250, 252, 0.9);
}

.expand-btn span {
  opacity: 0.8;
}

.expand-btn[aria-expanded="true"] .chev {
  transform: rotate(180deg);
}

.chev {
  display: inline-block;
  transition: transform 0.2s ease;
}

.recent-panel {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.recent-panel.is-collapsed {
  display: none;
}

.alerts.is-collapsed {
  display: none;
}

.alerts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.alerts-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.alerts-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.alerts-list {
  display: grid;
  gap: 8px;
}

.alert-row {
  display: grid;
  grid-template-columns: minmax(140px, 1.2fr) minmax(160px, 1.6fr) minmax(120px, 1fr) minmax(120px, 1fr);
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.6);
  font-size: 0.85rem;
}

body[data-theme="light"] .alert-row {
  background: rgba(255, 255, 255, 0.9);
}

.alert-row .muted {
  color: var(--muted);
}

.alert-row .strong {
  color: var(--text);
  font-weight: 600;
}

.alert-row.is-unread {
  border-color: rgba(239, 68, 68, 0.6);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.2);
}

.alerts-empty {
  color: var(--muted);
  font-size: 0.85rem;
  padding: 6px 0;
}

.alert-read {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}

.alert-read:disabled {
  opacity: 0.5;
  cursor: default;
}

.footer {
  width: min(1100px, 92vw);
  margin: 0 auto 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.footer a:hover {
  color: var(--accent-2);
}

@media (max-width: 720px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-actions {
    flex-wrap: wrap;
  }

  .inline-legend {
    justify-content: flex-start;
  }
}