:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --border: #e2e5ea;
  --text: #15171c;
  --muted: #5f6773;
  --brand: #c8102e;

  /* status colours: bars and dots */
  --op: #2da44e;
  --deg: #e3b008;
  --par: #ec7a1c;
  --maj: #dc3545;
  --mnt: #3b82f6;
  --nod: #d6dae0;

  /* banner backgrounds (white text, except degraded) */
  --b-op: #1a7f3e;
  --b-deg: #f0b400;
  --b-par: #c85a0c;
  --b-maj: #c42b3a;
  --b-mnt: #2563eb;
  --b-nod: #5b6470;

  --tip-bg: #15171c;
  --tip-text: #f3f4f6;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1115;
    --surface: #171a20;
    --border: #2a2f38;
    --text: #e8eaee;
    --muted: #9aa3af;
    --brand: #ef3b4f;
    --op: #3fb96a;
    --deg: #eab308;
    --par: #f08a3a;
    --maj: #f0525e;
    --mnt: #5b9bff;
    --nod: #343a44;
    --tip-bg: #e8eaee;
    --tip-text: #15171c;
    --shadow: none;
  }
}

:root[data-theme="dark"] {
  --bg: #0f1115;
  --surface: #171a20;
  --border: #2a2f38;
  --text: #e8eaee;
  --muted: #9aa3af;
  --brand: #ef3b4f;
  --op: #3fb96a;
  --deg: #eab308;
  --par: #f08a3a;
  --maj: #f0525e;
  --mnt: #5b9bff;
  --nod: #343a44;
  --tip-bg: #e8eaee;
  --tip-text: #15171c;
  --shadow: none;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-variant-numeric: tabular-nums;
}

a { color: inherit; }

.page {
  max-width: 840px;
  margin: 0 auto;
  padding: 28px 16px 40px;
}

/* ------------------------------------------------ header */

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
}

.wordmark {
  color: var(--brand);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .06em;
}

.brand-sub {
  color: var(--muted);
  font-size: 18px;
  font-weight: 500;
}

.lang {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
  background: var(--surface);
}

.lang button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}

.lang button[aria-pressed="true"] {
  background: var(--text);
  color: var(--bg);
}

.lang button:focus-visible,
.brand:focus-visible {
  outline: 2px solid var(--mnt);
  outline-offset: 2px;
}

/* ------------------------------------------------ banner */

.banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 10px;
  color: #fff;
  background: var(--b-nod);
  margin-bottom: 24px;
}

.banner h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
}

.banner p {
  margin: 6px 0 0;
  font-size: 15px;
}

.banner-icon {
  flex: none;
  width: 26px;
  height: 26px;
}

.banner-icon svg { display: block; width: 100%; height: 100%; }

.b-operational { background: var(--b-op); }
.b-degraded { background: var(--b-deg); color: #231a00; }
.b-partial_outage { background: var(--b-par); }
.b-major_outage { background: var(--b-maj); }
.b-maintenance { background: var(--b-mnt); }
.b-unknown, .b-loading { background: var(--b-nod); }

.notice {
  margin: -8px 0 24px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
}

/* ------------------------------------------------ components */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.card-head h2 {
  margin: 0;
  font-size: 16px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.components {
  list-style: none;
  margin: 0;
  padding: 0;
}

.comp {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
}

.comp:last-child { border-bottom: 0; }

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

.comp-name { font-weight: 600; }

.comp-since {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 13px;
}

.comp-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: none;
  font-size: 14px;
  white-space: nowrap;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--nod);
}

.bars {
  display: flex;
  gap: 2px;
  height: 34px;
  touch-action: pan-y;
}

.bar {
  flex: 1 1 0;
  min-width: 2px;
  border-radius: 2px;
  background: var(--nod);
}

.bar.active { opacity: .6; }

.bars-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.bars-legend .rule {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.s-operational { background: var(--op); }
.s-degraded { background: var(--deg); }
.s-partial_outage { background: var(--par); }
.s-major_outage { background: var(--maj); }
.s-maintenance { background: var(--mnt); }
.s-no_data, .s-unknown { background: var(--nod); }

/* ------------------------------------------------ incident history */

.history h2 {
  margin: 36px 0 4px;
  font-size: 18px;
}

.day {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.day h3 {
  margin: 0 0 6px;
  font-size: 15px;
}

.none {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.incident {
  margin: 8px 0 0;
  padding: 2px 0 2px 12px;
  border-left: 3px solid var(--nod);
}

.incident-title { font-weight: 600; }

.incident-meta {
  color: var(--muted);
  font-size: 13px;
}

.i-major_outage, .i-power_outage, .i-internet_outage, .i-server_offline, .i-connection_lost { border-color: var(--maj); }
.i-partial_outage, .i-on_battery { border-color: var(--par); }
.i-degraded, .i-backup_internet { border-color: var(--deg); }
.i-maintenance { border-color: var(--mnt); }

/* ------------------------------------------------ footer, tooltip */

.foot {
  margin-top: 32px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.foot p { margin: 0; }

.foot .copyright { margin-top: 6px; }

.dot-sep { margin: 0 6px; }

.tip {
  position: fixed;
  z-index: 10;
  max-width: 240px;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--tip-bg);
  color: var(--tip-text);
  font-size: 13px;
  line-height: 1.4;
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .18);
}

.tip strong {
  display: block;
  margin-bottom: 2px;
}

.lost { padding: 40px 0; text-align: center; }
.lost h1 { font-size: 48px; margin: 0 0 8px; }

@media (max-width: 560px) {
  .page { padding-top: 20px; }
  .wordmark { font-size: 21px; }
  .brand-sub { font-size: 16px; }
  .banner { padding: 16px; }
  .banner h1 { font-size: 18px; }
  .card-head, .comp { padding-left: 16px; padding-right: 16px; }
  .bars { gap: 1px; height: 30px; }
}

.tip .tip-muted {
  margin-top: 2px;
  opacity: .75;
}