:root {
  color-scheme: dark;
  --bg: #0b0b0d;
  --surface: #17171a;
  --surface-2: #1f1f23;
  --line: #2c2c31;
  --ink: #f3f3f4;
  --ink-2: #b4b4ba;
  --ink-3: #85858d;
  --accent: #e27aa8;
  --good: #5fd08a;
  --warning: #e8b44a;
  --critical: #f0686a;
  --info: #7fb4ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    14px/1.45 system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
}

h1,
h2,
h3,
p {
  margin: 0;
}

button,
input {
  font: inherit;
}

/* Sign-in */
.auth {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 16px;
}

.auth-card {
  width: min(100%, 380px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  display: grid;
  gap: 14px;
}

.auth-card h1 {
  font-size: 22px;
}

.auth-card label {
  display: grid;
  gap: 6px;
  color: var(--ink-2);
  font-size: 13px;
}

input {
  width: 100%;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}

input:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn {
  background: var(--accent);
  color: #1d0b13;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.btn.quiet {
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 500;
  padding: 7px 12px;
}

.form-error {
  color: var(--critical);
  font-size: 13px;
}

.muted {
  color: var(--ink-3);
}

.small {
  font-size: 12px;
}

code {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  font-size: 12px;
}

.branch-move {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.branch-move p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Layout */
.page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px 16px 48px;
  display: grid;
  gap: 16px;
}

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

.top h1 {
  font-size: 20px;
}

.top-right {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
}

.tiles {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.card h2 {
  font-size: 14px;
  font-weight: 600;
}

.card-head {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  min-width: 0;
}

.tile .label {
  color: var(--ink-3);
  font-size: 12px;
}

.tile .value {
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.tile .note {
  color: var(--ink-2);
  font-size: 12px;
}

/* Status always has an icon and a word, never colour alone. */
.status {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  font-weight: 500;
  white-space: nowrap;
}

.kv .status,
.alert .status + span {
  white-space: normal;
  overflow-wrap: anywhere;
}

.status.good .glyph {
  color: var(--good);
}

.status.warning .glyph {
  color: var(--warning);
}

.status.critical .glyph {
  color: var(--critical);
}

.status.info .glyph {
  color: var(--info);
}

.status.off .glyph {
  color: var(--ink-3);
}

.alerts {
  display: grid;
  gap: 6px;
}

.alert {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: baseline;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 8px;
  padding: 9px 12px;
}

.alert.critical {
  border-left-color: var(--critical);
}

.alert.warning {
  border-left-color: var(--warning);
}

.alert.info {
  border-left-color: var(--info);
}

.all-clear {
  border-left-color: var(--good);
}

/* Tables */
.scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

th {
  text-align: left;
  color: var(--ink-3);
  font-weight: 500;
  font-size: 12px;
  padding: 0 10px 6px 0;
  white-space: nowrap;
}

td {
  border-top: 1px solid var(--line);
  padding: 6px 10px 6px 0;
  vertical-align: top;
}

td.num,
th.num {
  text-align: right;
}

td.nowrap {
  white-space: nowrap;
}

.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 14px;
}

.kv dt {
  color: var(--ink-3);
}

.kv dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.pill {
  display: inline-block;
  font-size: 11px;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 0 7px;
  white-space: nowrap;
}

.links a {
  color: var(--ink-2);
  margin-right: 12px;
}

/* Charts */
.chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart text {
  fill: var(--ink-3);
  font-size: 11px;
}

.chart .grid-line {
  stroke: var(--line);
  stroke-width: 1;
}

.chart .series {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart .bar {
  fill: var(--accent);
}

.chart .bar.active {
  fill: #f0a3c5;
}

.chart .cross {
  stroke: var(--ink-3);
  stroke-width: 1;
}

.chart .dot {
  fill: var(--accent);
  stroke: var(--surface);
  stroke-width: 2;
}

#tip {
  position: fixed;
  z-index: 10;
  pointer-events: none;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

#tip strong {
  display: block;
  font-size: 14px;
}