/* The site's one stylesheet: public pages and admin screens. No external fonts. */
:root {
  color-scheme: light;
  --text: #1a1a1a;
  --muted: #555;
  --line: #d0d0d0;
  --accent: #0b5cad;
  --accent-dark: #084684;
  --ok-bg: #e8f5e9;
  --ok-line: #2e7d32;
  --err-bg: #fdecea;
  --err-line: #b3261e;
  --warn-bg: #fff8d6;
  --warn-line: #8a6d00;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}
.wrap { max-width: 60rem; margin: 0 auto; padding: 0 1rem; }
.skip-link { position: absolute; left: -999px; top: 0; }
.skip-link:focus { left: 1rem; top: 1rem; background: #fff; padding: 0.5rem; z-index: 10; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 1.5rem 0 0.75rem; }
h2 { font-size: 1.2rem; margin: 1.75rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.25rem 0 0.5rem; }
.muted, .help { color: var(--muted); }
.help { font-size: 0.92rem; margin: 0.25rem 0 0; }

/* Header, navigation, footer */
.site-header { border-bottom: 1px solid var(--line); padding: 0.75rem 0; }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; }
.site-name { font-weight: 700; }
.site-tagline { color: var(--muted); font-size: 0.92rem; }
.admin-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; margin: 0; padding: 0; }
.admin-nav a { display: inline-block; padding: 0.6rem 0.25rem; min-height: 44px; }
.signed-in { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.site-footer { border-top: 1px solid var(--line); margin-top: 3rem; padding: 1.25rem 0; color: var(--muted); font-size: 0.92rem; }
.site-footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; padding: 0; }

/* Banners and messages */
.draft-banner, .dev-banner {
  background: var(--warn-bg);
  border: 2px solid var(--warn-line);
  color: #3b2f00;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}
mark.pending {
  background: var(--warn-bg);
  color: #3b2f00;
  border: 1px dashed var(--warn-line);
  padding: 0 0.2rem;
}
.notice { background: var(--ok-bg); border-left: 4px solid var(--ok-line); padding: 0.75rem 1rem; margin: 1rem 0; }
.error { background: var(--err-bg); border-left: 4px solid var(--err-line); padding: 0.75rem 1rem; margin: 1rem 0; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0.75rem 0; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; vertical-align: top; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); }
th { background: #f4f4f4; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
code { font-size: 0.85rem; color: var(--muted); }

/* Forms and buttons */
form { margin: 0.5rem 0; }
form.inline { display: inline; margin: 0; }
.field { margin: 1rem 0; }
label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
label.check { display: flex; align-items: center; gap: 0.5rem; font-weight: 400; }
input[type="text"], input:not([type]), select {
  width: 100%;
  max-width: 32rem;
  min-height: 44px;
  padding: 0.5rem;
  font: inherit;
  border: 1px solid #888;
  border-radius: 4px;
}
input[type="checkbox"] { width: 1.25rem; height: 1.25rem; }
button, .button {
  display: inline-block;
  min-height: 44px;
  padding: 0.6rem 1rem;
  font: inherit;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent-dark);
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
}
button:hover, .button:hover { background: var(--accent-dark); }
button.secondary, .button.secondary { color: var(--accent); background: #fff; }
button.danger, .button.danger { background: var(--err-line); border-color: #7f1b15; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin: 1rem 0; }

/* Safety settings */
.switch { border: 1px solid var(--line); border-radius: 4px; padding: 0.75rem 1rem; margin: 0.75rem 0; }
.switch h3 { margin-top: 0; }
.state-on { font-weight: 700; }
.state-off { font-weight: 700; color: var(--muted); }

/* Usage meter */
meter { width: 100%; max-width: 32rem; height: 1.5rem; }

/* Legal pages */
.legal h2 { font-size: 1.1rem; }
.legal li { margin: 0.25rem 0; }
.caps { text-transform: none; }

@media (max-width: 40rem) {
  h1 { font-size: 1.35rem; }
  .site-header .wrap, .signed-in { flex-direction: column; align-items: flex-start; }
  .signed-in { margin-left: 0; }
  .admin-nav ul { flex-direction: column; gap: 0; }
  input[type="text"], input:not([type]), select, button, .button { width: 100%; max-width: none; }
  form.inline button { width: auto; }
}