/* Design tokens. Every colour on both sites comes from these variables, so a theme is just
   a different set of values (generated into /theme.css later). No hard-coded colours below. */
:root {
  --color-bg: #f7f6f2;
  --color-surface: #ffffff;
  --color-text: #1d2328;
  --color-muted: #5b6670;
  --color-border: #d9dcd6;
  --color-primary: #0b6e69;
  --color-on-primary: #ffffff;
  --color-danger: #a4262c;
  --color-notice-bg: #fff4d6;
  --color-notice-text: #5c4300;
  --radius: 10px;
  --space: 16px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Noto Sans', sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #12171b;
    --color-surface: #1b2227;
    --color-text: #e8ecee;
    --color-muted: #a3afb8;
    --color-border: #2d373e;
    --color-primary: #3fb9b1;
    --color-on-primary: #082725;
    --color-danger: #ff8a8f;
    --color-notice-bg: #3a2f10;
    --color-notice-text: #ffe2a1;
  }
}

* {
  box-sizing: border-box;
}
/* A layout rule such as display: grid must never reveal an element the page has hidden. */
[hidden] {
  display: none !important;
}
body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}
.bar {
  display: flex;
  align-items: center;
  gap: var(--space);
  flex-wrap: wrap;
  padding: 12px var(--space);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.brand {
  font-weight: 700;
  margin-right: auto;
  color: var(--color-text);
  text-decoration: none;
}
.brand b {
  color: var(--color-primary);
}
.button,
select {
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.button.primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space);
}
.notice {
  background: var(--color-notice-bg);
  color: var(--color-notice-text);
  padding: 12px var(--space);
  border-radius: var(--radius);
}
.error {
  color: var(--color-danger);
}
.muted {
  color: var(--color-muted);
}
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}