:root:not(.keep-colors) {
  --b-ink: #070B14;
  --b-dusk: #101A2E;
  --b-dusk-2: #16233D;
  --b-rule: #1E2B45;
  --b-mist: #E9EEF8;
  --b-haze: #93A0BA;
  --b-haze-2: #66738F;
  --b-accent: #4DA8FF;
  --b-accent-soft: #A8C7FA;
  --b-accent-deep: #2B6FCC;

  --bg: var(--b-ink);
  --surface: var(--b-dusk);
  --surface-2: var(--b-dusk-2);
  --line: var(--b-rule);
  --blue: var(--b-accent);
  --blue-soft: var(--b-accent-soft);
  --blue-dim: var(--b-accent-deep);
  --text: var(--b-mist);
  --text-mute: var(--b-haze);
  --text-mute2: var(--b-haze-2);
  --mute: var(--b-haze);
  --mute2: var(--b-haze-2);
}

:root {
  --wide: 'Archivo', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

:root:not(.keep-colors) body {
  background:
    radial-gradient(1100px 520px at 15% -12%, rgba(77, 168, 255, 0.11), transparent 70%),
    var(--b-ink);
  background-attachment: fixed;
  color: var(--b-mist);
}

body,
body *:not(svg):not(svg *):not(.keep-font):not(.keep-font *) {
  font-family: var(--wide) !important;
}

body {
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
}

h1 {
  font-stretch: 125%;
  font-weight: 800 !important;
  letter-spacing: -0.035em !important;
  line-height: 1;
}

h2 {
  font-stretch: 118%;
  font-weight: 800;
  letter-spacing: -0.025em;
}

h3 {
  font-stretch: 110%;
  font-weight: 700;
  letter-spacing: -0.01em;
}

body {
  font-variant-numeric: tabular-nums;
}

:root:not(.keep-colors) [class*="label"],
:root:not(.keep-colors) [class*="eyebrow"],
:root:not(.keep-colors) [class*="kicker"],
:root:not(.keep-colors) [class*="caption"],
:root:not(.keep-colors) [class*="section-title"],
:root:not(.keep-colors) [class*="card-title"],
:root:not(.keep-colors) [class*="stat-l"],
:root:not(.keep-colors) [class*="-head"] > span,
:root:not(.keep-colors) .sub,
:root:not(.keep-colors) .mono,
:root:not(.keep-colors) .card h2,
:root:not(.keep-colors) .chat-head,
:root:not(.keep-colors) .tag,
:root:not(.keep-colors) .size-label,
:root:not(.keep-colors) .analytics-block-title,
:root:not(.keep-colors) .analytics-chart-title,
:root:not(.keep-colors) .analytics-hours-title,
:root:not(.keep-colors) .live-chart-title,
:root:not(.keep-colors) .mtx-mini span,
:root:not(.keep-colors) .mtx-cell-modal span,
:root:not(.keep-colors) details summary,
:root:not(.keep-colors) .tool-card .tool-badge,
:root:not(.keep-colors) .tool-card .tool-status,
:root:not(.keep-colors) .admin-header .rank-badge,
:root:not(.keep-colors) .obs-card-label,
:root:not(.keep-colors) .obs-eyebrow,
:root:not(.keep-colors) .obs-panel-title,
:root:not(.keep-colors) .prop-label,
:root:not(.keep-colors) .props-header,
:root:not(.keep-colors) .src-list-header,
:root:not(.keep-colors) .stats-label,
:root:not(.keep-colors) .mtx-eyebrow,
:root:not(.keep-colors) .ov-label,
:root:not(.keep-colors) .panel-title,
:root:not(.keep-colors) .pill,
:root:not(.keep-colors) .quality,
:root:not(.keep-colors) .stat-label,
:root:not(.keep-colors) button {
  text-transform: none !important;
  letter-spacing: 0 !important;
}

:root:not(.keep-colors) .card h2,
:root:not(.keep-colors) .obs-panel-title,
:root:not(.keep-colors) .panel-title,
:root:not(.keep-colors) .analytics-block-title,
:root:not(.keep-colors) .analytics-chart-title,
:root:not(.keep-colors) .live-chart-title {
  font-stretch: 112%;
  font-weight: 700;
  font-size: max(0.92rem, 1em);
  color: var(--b-mist);
}

::selection {
  background: var(--b-accent, #4DA8FF);
  color: #070B14;
}

:focus-visible {
  outline: 2px solid var(--b-accent, #4DA8FF);
  outline-offset: 2px;
}

:root:not(.keep-colors) input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
:root:not(.keep-colors) select,
:root:not(.keep-colors) textarea {
  background: var(--b-ink);
  border: 1px solid var(--b-rule);
  color: var(--b-mist);
  border-radius: 10px;
  transition: border-color .2s, box-shadow .2s;
}

:root:not(.keep-colors) input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):focus,
:root:not(.keep-colors) select:focus,
:root:not(.keep-colors) textarea:focus {
  outline: none;
  border-color: var(--b-accent);
  box-shadow: 0 0 0 3px rgba(77, 168, 255, 0.18);
}

input[type="date"],
input[type="time"],
input[type="datetime-local"] {
  color-scheme: dark;
}

input[type="checkbox"],
input[type="radio"],
input[type="range"] {
  accent-color: var(--b-accent, #4DA8FF);
}

:root:not(.keep-colors) button,
:root:not(.keep-colors) .btn {
  font-weight: 600;
  transition: translate .2s cubic-bezier(.2, .8, .2, 1), transform .2s cubic-bezier(.2, .8, .2, 1), background-color .2s, border-color .2s, box-shadow .25s, color .2s, opacity .2s;
}

:root:not(.keep-colors) button:not(:disabled):hover,
:root:not(.keep-colors) .btn:hover {
  translate: 0 -1px;
}

:root:not(.keep-colors) button:not(:disabled):active,
:root:not(.keep-colors) .btn:active {
  translate: 0 1px;
}

:root:not(.keep-colors) {
  scrollbar-color: var(--b-accent-deep) var(--b-ink);
  scrollbar-width: thin;
}

@keyframes brandIn {
  from { opacity: 0; translate: 0 14px; }
  to { opacity: 1; translate: none; }
}

.brand-in > *:not(script):not(style):not(template) {
  animation: brandIn .7s cubic-bezier(.2, .8, .2, 1) both;
}

.brand-in > *:nth-child(2) { animation-delay: .06s; }
.brand-in > *:nth-child(3) { animation-delay: .12s; }
.brand-in > *:nth-child(4) { animation-delay: .18s; }
.brand-in > *:nth-child(5) { animation-delay: .24s; }
.brand-in > *:nth-child(6) { animation-delay: .30s; }
.brand-in > *:nth-child(n+7) { animation-delay: .36s; }

.brand-sheen {
  background: linear-gradient(100deg, var(--b-mist, #E9EEF8) 0%, var(--b-mist, #E9EEF8) 42%, #CFE6FF 48%, var(--b-accent, #4DA8FF) 50%, #CFE6FF 52%, var(--b-mist, #E9EEF8) 58%, var(--b-mist, #E9EEF8) 100%);
  background-size: 300% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: brandSheen 9s cubic-bezier(.4, 0, .2, 1) .6s infinite;
}

@keyframes brandSheen {
  0% { background-position: 100% 0; }
  22%, 100% { background-position: 0% 0; }
}