@import url('https://fonts.googleapis.com/css2?family=PT+Sans:wght@400;700&family=PT+Sans+Caption:wght@400;700&display=swap');

:root {
  --black: #0c0c0e;
  --black-lighter: #161618;
  --black-card: #1a1a1c;
  --surface: #202024;
  --surface-hover: #222226;
  --border: #2a2a2e;
  --border-light: #333;
  --gold: #e8b425;
  --gold-light: #f5d06b;
  --gold-dim: rgba(232, 180, 37, 0.15);
  --gold-glow: rgba(232, 180, 37, 0.4);
  --text: #e8e8ea;
  --text-dim: #aaa;
  --text-muted: #888;
  --text-faint: #555;
  --good: #00d084;
  --warn: #ffa726;
  --bad: #ef5350;
  --display: 'PT Sans Caption', 'PT Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --body: 'PT Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  line-height: 1.4;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.dashboard {
  max-width: 1920px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 0 16px 16px;
}

/* ===== HEADER ===== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--black-lighter) 0%, var(--black) 100%);
}

.header-left { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 16px; }

.header-logo {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}

header h1 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
}

header h1 em {
  color: var(--gold);
  font-style: normal;
}

.mode-badge {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 3px 10px;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
}

.timestamp {
  color: var(--text-muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.refresh-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--display);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.refresh-bar {
  width: 50px;
  height: 2px;
  background: var(--border);
  overflow: hidden;
}

.refresh-bar-fill {
  height: 100%;
  background: var(--gold);
  transition: width 1s linear;
}

/* ===== OVERVIEW BAR ===== */
.overview-bar {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 8px 16px;
  margin: 8px 0;
  background: var(--black-card);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.overview-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0 16px;
  border-right: 1px solid var(--border);
  flex: 1;
}

.overview-item:last-child { border-right: none; }

.overview-value {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  line-height: 1;
  letter-spacing: 0.5px;
}

.overview-value.good { color: var(--good); }
.overview-value.bad { color: var(--bad); }
.overview-value.warn { color: var(--warn); }
.overview-value.gold { color: var(--gold); }

.overview-label {
  font-family: var(--body);
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}

/* ===== SITE CARDS GRID - 3 COLUMN ===== */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  flex: 1;
  overflow-y: auto;
  align-content: start;
}

/* ===== SITE CARD ===== */
.site-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-card:hover {
  border-color: var(--gold-dim);
  box-shadow: 0 0 20px rgba(232, 180, 37, 0.08);
}

.site-card.warn { border-color: rgba(255, 167, 38, 0.3); }
.site-card.bad { border-color: rgba(239, 83, 80, 0.3); }

/* Card header — compact */
.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface) 0%, var(--black-card) 100%);
}

.card-num {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-faint);
  width: 20px;
  text-align: center;
  line-height: 1;
}

.card-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.card-status-dot.up {
  background: var(--good);
  box-shadow: 0 0 8px rgba(0, 208, 132, 0.5);
}

.card-status-dot.down {
  background: var(--bad);
  box-shadow: 0 0 8px rgba(239, 83, 80, 0.5);
}

.card-status-dot.warn {
  background: var(--warn);
  box-shadow: 0 0 8px rgba(255, 167, 38, 0.5);
}

.card-title {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.1;
}

.card-tagline {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.card-header-info {
  flex: 1;
  min-width: 0;
}

/* Primary metrics row — condensed */
.card-primary {
  display: flex;
  padding: 4px 8px;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.p-metric {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 4px;
  background: var(--black-lighter);
  border: 1px solid var(--border);
}

.p-metric-val {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  letter-spacing: 0.5px;
}

.p-metric-val.gold { color: var(--gold); }
.p-metric-val.good { color: var(--good); }
.p-metric-val.bad { color: var(--bad); }
.p-metric-val.warn { color: var(--warn); }

.p-metric-lbl {
  font-family: var(--body);
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

/* Secondary metrics grid — 3x2 inline */
.card-secondary {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.s-metric {
  background: var(--black-card);
  padding: 5px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}

.s-metric-val {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dim);
  line-height: 1;
}

.s-metric-val.gold { color: var(--gold); }
.s-metric-val.good { color: var(--good); }
.s-metric-val.bad { color: var(--bad); }
.s-metric-val.warn { color: var(--warn); }

.s-metric-lbl {
  font-family: var(--body);
  font-size: 9px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

/* Service status pills — inline in card-header so all 13 cards fit on one screen */
.card-services {
  display: flex;
  gap: 3px;
  padding: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex-shrink: 0;
  max-width: 50%;
}

.svc-pill {
  font-family: var(--body);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--black-lighter);
}

.svc-pill.up {
  border-color: rgba(0, 208, 132, 0.3);
  color: var(--good);
  background: rgba(0, 208, 132, 0.08);
}

.svc-pill.down {
  border-color: rgba(239, 83, 80, 0.3);
  color: var(--bad);
  background: rgba(239, 83, 80, 0.08);
}

.svc-pill.warn {
  border-color: rgba(255, 167, 38, 0.3);
  color: var(--warn);
  background: rgba(255, 167, 38, 0.08);
}

/* not applicable — this site has no presence in that service */
.svc-pill.na {
  opacity: 0.35;
  color: var(--text-faint);
}

/* na state for metric tiles — mirrors .svc-pill.na. Overrides any
   good/warn/bad color on the value so the gray-out reads consistently. */
.p-metric.na, .s-metric.na {
  opacity: 0.35;
}

.p-metric.na .p-metric-val,
.p-metric.na .p-metric-lbl,
.s-metric.na .s-metric-val,
.s-metric.na .s-metric-lbl {
  color: var(--text-faint);
}

/* Chart area — slim */
.card-chart {
  padding: 2px 10px;
  flex: 1;
  min-height: 32px;
  display: flex;
  align-items: flex-end;
}

.card-chart canvas {
  width: 100% !important;
  height: 32px !important;
}

/* ===== ERROR BANNER ===== */
.error-banner {
  background: var(--bad);
  color: white;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--display);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1600px) {
  .sites-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sites-grid { grid-template-columns: 1fr; }
  .overview-bar { flex-wrap: wrap; gap: 8px; }
  .overview-item { border-right: none; min-width: 80px; }
}

/* ===== BURN-IN PROTECTION ===== */
.sites-grid, .overview-bar {
  transition: transform 2s ease-in-out;
}

body.invert-mode {
  filter: invert(1) hue-rotate(180deg);
}

body.invert-mode .site-card {
  filter: invert(1) hue-rotate(180deg);
}

body.dim-mode {
  opacity: 0.85;
}

body.dim-mode .card-chart canvas {
  opacity: 0.3;
}

body.screensaver .sites-grid {
  animation: screensaverPulse 4s infinite;
}

@keyframes screensaverPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}