/* beerwithme.tech — system fonts only (no font CDN), WCAG 2.1 AA contrast, visible focus. */
:root {
  --bg: #FDF8ED;
  --card: #FFFFFF;
  --text: #1A1408;
  --muted: #6B5D3D;      /* 6.1:1 on --bg */
  --brand: #965A0B;      /* 5.3:1 on --bg */
  --accent: #C67C14;
  --on-accent: #1A1408;  /* 5.5:1 on --accent */
  --border: #DDD0B0;
  --danger: #A8301F;
  --ok: #157A37;
  --focus: #1A56DB;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14120E; --card: #1E1B14; --text: #FDF8ED; --muted: #C4B898; --brand: #F5C86A;
    --accent: #E8A735; --on-accent: #1A1408; --border: #3D3520; --danger: #FF8A7A; --ok: #6EE7A0; --focus: #93C5FD;
  }
}
* { box-sizing: border-box; }
html { font-size: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
a { color: var(--brand); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--card); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: .5rem; top: .5rem; }
.site-header, main, .site-footer { max-width: 46rem; margin: 0 auto; padding: 1rem 1.25rem; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-bottom: 1px solid var(--border); }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.lang { font-weight: 600; }
main { padding-top: 1.5rem; padding-bottom: 2.5rem; }
main:focus { outline: none; }
h1 { font-size: 2rem; line-height: 1.2; margin: .5rem 0 1rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 .5rem; }
h3 { font-size: 1.1rem; margin: 1.5rem 0 .25rem; }
.lead { font-size: 1.15rem; }
.muted { color: var(--muted); }
.callout { border-left: 4px solid var(--accent); background: var(--card); padding: .75rem 1rem; border-radius: 6px; }
blockquote { border-left: 4px solid var(--accent); background: var(--card); padding: .75rem 1rem; border-radius: 6px; margin: 1rem 0; }
blockquote p { margin: 0; }
.preview { max-width: 46rem; margin: 1rem auto 0; padding: .5rem 1rem; background: var(--card); border: 2px dashed var(--danger); color: var(--danger); font-weight: 600; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
th, td { border: 1px solid var(--border); padding: .5rem .6rem; text-align: left; vertical-align: top; }
th { background: var(--card); }
.link-list li { margin: .35rem 0; }
.button, button {
  display: inline-block; font: inherit; font-weight: 700; cursor: pointer;
  background: var(--accent); color: var(--on-accent); border: 0; border-radius: 999px;
  padding: .75rem 1.5rem; min-height: 44px; text-decoration: none;
}
button[disabled] { opacity: .6; cursor: progress; }
.form { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem; margin: 1rem 0; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .3rem; }
.field input[type="text"], .field input[type="email"], .field select, .field textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--muted); border-radius: 8px; padding: .6rem .7rem; min-height: 44px;
}
.field.checkbox { display: grid; grid-template-columns: auto 1fr; gap: .6rem; align-items: start; }
.field.checkbox input { width: 1.4rem; height: 1.4rem; margin-top: .2rem; }
.field.checkbox label { font-weight: 400; }
.field.checkbox .error { grid-column: 1 / -1; }
.hint { color: var(--muted); font-size: .9rem; margin: .25rem 0 0; }
.req { color: var(--muted); font-weight: 400; font-size: .9rem; }
.error { color: var(--danger); font-weight: 600; margin: .3rem 0 0; }
[aria-invalid="true"] { border-color: var(--danger) !important; border-width: 2px !important; }
.status:empty { display: none; }
.status { margin-top: 1rem; padding: .75rem 1rem; border-radius: 8px; border: 2px solid var(--ok); }
.status-error { border-color: var(--danger); }
.site-footer { border-top: 1px solid var(--border); font-size: .95rem; color: var(--muted); }
.site-footer ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.site-footer a[aria-current="page"] { font-weight: 700; text-decoration: none; color: var(--text); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }