/* Shared foundation: self-hosted fonts and colour tokens. */
@font-face { font-family: "Big Shoulders Display"; src: url("/fonts/big-shoulders-display-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Big Shoulders Display"; src: url("/fonts/big-shoulders-display-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Big Shoulders Display"; src: url("/fonts/big-shoulders-display-latin-900-normal.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/barlow-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/barlow-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/barlow-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/barlow-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --basalt: #1a1e19;      /* page background: volcanic, green-tinted */
  --basalt-2: #22281f;    /* raised surfaces */
  --fern: #2c3627;        /* bands, panels */
  --fern-line: #3d4a36;   /* borders */
  --bone: #e6dfcb;        /* primary text */
  --lichen: #97a188;      /* secondary text */
  --blood: #b3261e;       /* primary action, live state */
  --blood-hi: #cf3a2f;
  --amber: #d9a441;       /* warnings */
  --moss: #6f9a4f;        /* success */

  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --body: "Barlow", system-ui, sans-serif;

  --r-sm: 4px;
  --r-md: 8px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--basalt);
  color: var(--bone);
  font: 400 1.0625rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Buttons shared by site and panel */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 44px; padding: .65rem 1.25rem;
  border: 1px solid transparent; border-radius: var(--r-sm);
  font: 600 1rem/1 var(--body); text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--blood); color: #fff6ec; }
.btn-primary:hover { background: var(--blood-hi); }
.btn-ghost { background: transparent; color: var(--bone); border-color: var(--fern-line); }
.btn-ghost:hover { border-color: var(--lichen); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}