/* Neoscholia — shared styles: palette tokens, the reading sheet, site header, footer, colophon.
   Page-specific styles live in assets/css/pages/<page>.css and load after this file. */
:root {
  --papyrus: #e7dcc4; --leaf: #fbf7ee; --panel: #f4ecdc;
  --ink: #2b2219; --ink-soft: #6b5c4a;
  --rubric: #a2361c; --lapis: #2f4b6e; --rule: #d9ccb1; --wash: #efe4cc;
  --font-display: "Forum", "Times New Roman", serif;
  --font-text: "Gentium Book Plus", "Gentium Plus", "Noto Serif", Georgia, serif;
  --font-label: "Alegreya Sans SC", "Trebuchet MS", sans-serif;
  --measure: 40rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papyrus: #17130e; --leaf: #1f1a14; --panel: #262019; --ink: #e9dec7; --ink-soft: #b3a48b;
    --rubric: #e08a6c; --lapis: #9db6d6; --rule: #3a3127; --wash: #2a231b; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --papyrus: #17130e; --leaf: #1f1a14; --panel: #262019; --ink: #e9dec7; --ink-soft: #b3a48b;
  --rubric: #e08a6c; --lapis: #9db6d6; --rule: #3a3127; --wash: #2a231b; color-scheme: dark;
}
:root { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
img { max-width: 100%; }
body { margin: 0; background: var(--papyrus); color: var(--ink); font: 1.05rem/1.6 var(--font-text);
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 0 2.5rem; }
a { color: var(--lapis); text-underline-offset: .18em; }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--lapis); outline-offset: 2px; }
.wrap { max-width: 76rem; margin: 0 auto; background: var(--leaf); border: 1px solid var(--rule); border-top: 0; padding: 0 2.75rem; }
.label { font-family: var(--font-label); letter-spacing: .06em; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; text-wrap: balance; }
[lang="grc"] { font-family: var(--font-text); }

/* header */
.site { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 2rem; padding-block: 1.1rem .9rem; border-bottom: 1px solid var(--rule); }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1.1; }
.brand b { font-family: var(--font-display); font-weight: 400; font-size: 1.75rem; letter-spacing: .06em; }
.brand b span { color: var(--rubric); }
.brand small { font-size: .85rem; color: var(--ink-soft); }
.site nav { display: flex; flex-wrap: wrap; gap: .3rem 1.4rem; font-family: var(--font-label); font-size: 1rem; letter-spacing: .04em; }
.site nav a { color: var(--ink-soft); text-decoration: none; padding-block: .15rem; }
.site nav a[aria-current] { color: var(--ink); border-bottom: 1px solid var(--rubric); }
.lang { display: inline-flex; border: 1px solid var(--rule); font-family: var(--font-label); font-size: .85rem; }
.lang span, .lang button { padding: .15rem .55rem; font: inherit; border: 0; background: transparent; color: var(--ink-soft); }
.lang span { background: var(--ink); color: var(--leaf); }
.lang button { cursor: not-allowed; border-left: 1px solid var(--rule); }
.mock { margin-top: 1rem; background: var(--wash); border: 1px dashed var(--rule); padding: .55rem .9rem; font-size: .9rem; color: var(--ink-soft); }
.mock b { color: var(--ink); }
.crumbs { margin-top: 1.5rem; font-family: var(--font-label); font-size: .9rem; letter-spacing: .04em; color: var(--ink-soft); }
.crumbs a { color: var(--ink-soft); }

/* status ladder (texts and studies) */
.ladder { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.ladder li { font-family: var(--font-label); font-size: .84rem; letter-spacing: .04em; padding: .2rem .65rem; border: 1px solid var(--rule); color: var(--ink-soft); background: var(--leaf); }
.ladder li.done { color: var(--lapis); border-color: var(--lapis); }
.ladder li.done::before { content: "● "; }
.ladder li:not(.done)::before { content: "○ "; }
.ladder li[aria-current] { color: var(--leaf); background: var(--lapis); border-color: var(--lapis); }

/* footer */
.foot { border-top: 2px solid var(--ink); margin-top: 2.5rem; padding-block: 1.6rem 1.4rem; display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 1.5rem 2rem; font-size: .93rem; }
.foot h2 { font-family: var(--font-label); font-size: .85rem; letter-spacing: .08em; color: var(--ink-soft); margin: 0 0 .5rem; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.foot a { color: var(--ink); text-decoration: none; }
.foot a:hover { color: var(--rubric); text-decoration: underline; }
.foot .about p { margin: 0 0 .6rem; color: var(--ink-soft); }
.foot .about b { font-family: var(--font-display); font-weight: 400; font-size: 1.4rem; color: var(--ink); display: block; margin-bottom: .3rem; }
.colophon { border-top: 1px solid var(--rule); padding-block: .9rem 1.2rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .4rem 1.5rem; font-size: .85rem; color: var(--ink-soft); }
.colophon a { color: var(--ink-soft); }

@media (max-width: 1020px) { .foot { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 880px) { .wrap { padding: 0 1.5rem; } }
@media (max-width: 600px) {
  .wrap { padding: 0 1rem; }
  .foot { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }