/* ==========================================================================
   vu — design tokens adapted from michaelferrara-site's parchment/ink/oxblood
   palette and EB Garamond/Source Serif 4/Inter type system (the "most me"
   existing site, per the plan). Same technical pattern as reground-site and
   michaelferrara-site: CSS custom properties, prefers-color-scheme dark mode,
   a skip-link, explicit :focus-visible rings.
   ========================================================================== */

:root {
  color-scheme: light dark;

  --color-bg: #f7f3ea;
  --color-bg-raised: #efe9db;
  --color-ink: #2a2521;
  --color-ink-heading: #1c1712;
  --color-accent: #7a2e2e;
  --color-accent-hover: #5c2222;
  --color-brass: #8c7a5b;
  --color-border: #ddd3bd;
  --color-pending: #9a8f7d;

  --font-body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-heading: 'EB Garamond', 'Palatino Linotype', Georgia, serif;
  --font-ui: 'Inter', 'IBM Plex Sans', -apple-system, sans-serif;

  --font-size-base: 19px;
  --line-height-base: 1.65;
  --measure: 70ch;
  --radius: 4px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Matins and Compline get used in the dark far more than a marketing
       site ever would — this needs to be a good reading mode, not just
       present. */
    --color-bg: #1a1613;
    --color-bg-raised: #24201b;
    --color-ink: #e9e2d4;
    --color-ink-heading: #f5efe2;
    --color-accent: #d98a8a;
    --color-accent-hover: #e6a6a6;
    --color-brass: #b3a483;
    --color-border: #3a332a;
    --color-pending: #7d7364;
  }
}

* {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--color-ink-heading);
  line-height: 1.25;
}

button {
  font: inherit;
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-accent);
  color: var(--color-bg);
  padding: var(--space-1) var(--space-2);
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Header + language toggle
   -------------------------------------------------------------------------- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-2);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-ui);
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-ink-heading);
}

.language-toggle {
  display: flex;
  gap: 0.4rem;
}

.lang-btn {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-raised);
  cursor: pointer;
}

.lang-btn.is-active {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Day nav
   -------------------------------------------------------------------------- */

.day-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2);
  font-family: var(--font-ui);
  border-bottom: 1px solid var(--color-border);
}

.day-nav-btn {
  border: 1px solid var(--color-border);
  background: var(--color-bg-raised);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}

.day-nav-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  min-width: 16rem;
  text-align: center;
}

.day-nav-date {
  font-weight: 600;
}

.day-nav-label {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-brass);
}

/* --------------------------------------------------------------------------
   Layout: hour list + hour view
   -------------------------------------------------------------------------- */

.app-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 64rem;
  margin: 0 auto;
  padding: var(--space-3) var(--space-2);
}

.hour-list-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hour-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-ui);
}

.hour-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.6rem 0.75rem;
  border: none;
  background: none;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--color-ink);
  text-decoration: none;
}

.hour-item:hover {
  background: var(--color-bg-raised);
}

.hour-item.is-selected {
  background: var(--color-accent);
  color: var(--color-bg);
}

.hour-item.is-pending {
  color: var(--color-pending);
}

.hour-item.is-selected.is-pending {
  color: var(--color-bg);
  opacity: 0.85;
}

.hour-sep {
  display: flex;
  align-items: center;
  color: var(--color-border);
}

.hour-status {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hour-view-region {
  min-width: 0;
}

.hour-view-pending p {
  color: var(--color-pending);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Ordo parts + bilingual columns
   -------------------------------------------------------------------------- */

.ordo-part {
  margin-bottom: var(--space-3);
}

.ordo-part-label {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-brass);
  font-family: var(--font-ui);
  margin: 0 0 var(--space-1);
}

.section-heading {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-brass);
  font-family: var(--font-ui);
  margin: var(--space-4) 0 var(--space-2);
}

.ordo-part-citation {
  font-family: var(--font-ui);
  font-size: 0.85em;
  font-style: italic;
  color: var(--color-brass);
  margin: 0 0 var(--space-1);
}

.psalm-verses {
  list-style: none;
  margin: 0;
  padding: 0;
}

.psalm-verse {
  margin-bottom: 0.5rem;
}

/* One-language vs two-language layout — the real display-width ceiling from
   the plan: never more than two columns, regardless of how many languages
   eventually have data. */
.lang-columns-1 {
  max-width: var(--measure);
}

.lang-columns-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

@media (max-width: 40rem) {
  .lang-columns-2 {
    grid-template-columns: 1fr;
  }
}

.lang-column {
  /* Hymn stanzas, Preces, and other multi-line propers are authored with
     meaningful line breaks (poetry lines, one versicle/response per line) —
     preserve them instead of letting HTML collapse everything to one run-on
     line, while still wrapping normally on narrow screens (unlike `pre`). */
  white-space: pre-line;
}

.lang-column[lang='la'] {
  font-style: italic;
}

.text-pending {
  color: var(--color-pending);
  font-style: italic;
  font-family: var(--font-ui);
  font-size: 0.9em;
}

.text-draft {
  border-bottom: 1px dashed var(--color-brass);
}

@media print {
  body {
    background: #fff;
    color: #000;
  }
  .site-header,
  .day-nav,
  .hour-list-nav,
  .language-toggle {
    display: none;
  }
}