/* ==========================================================================
   The Soma Community Archive — design system
   Concept: a quiet reading room / card catalog for a body of recorded
   conversation. Palette follows the community's own brand blue (sampled
   directly from the mushroom mark on thesomacommunity.org) over a soft,
   sky-tinted paper ground — literary serif for editorial voice, humanist
   sans for interface and transcript, monospace reserved for archive marks
   (meeting numbers, timestamps, tags).
   ========================================================================== */

:root {
  /* --- palette (light / "blue daylight reading room") --- */
  --paper: #eef5fc;
  --paper-dim: #dfebf8;
  --paper-line: #c2d7ea;
  --ink: #14202c;
  --ink-soft: #51687d;
  --moss: #4aa6ff;
  --moss-strong: #1f7fe0;
  --clay: #2f6fb8;
  --ochre: #6f9dcf;
  --focus-ring: #1f7fe0;

  --shadow-card: 0 1px 0 rgba(20,32,44,0.06);

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --measure: 42rem;
  --radius: 3px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0c1520;
    --paper-dim: #121e2c;
    --paper-line: #22384c;
    --ink: #dce8f5;
    --ink-soft: #9db3c7;
    --moss: #8cc8ff;
    --moss-strong: #4aa6ff;
    --clay: #6fa8dd;
    --ochre: #7fb0e0;
    --focus-ring: #6fbcff;
    --shadow-card: 0 1px 0 rgba(0,0,0,0.35);
  }
}

:root[data-theme="dark"] {
  --paper: #0c1520;
  --paper-dim: #121e2c;
  --paper-line: #22384c;
  --ink: #dce8f5;
  --ink-soft: #9db3c7;
  --moss: #8cc8ff;
  --moss-strong: #4aa6ff;
  --clay: #6fa8dd;
  --ochre: #7fb0e0;
  --focus-ring: #6fbcff;
  --shadow-card: 0 1px 0 rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html { color-scheme: light dark; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  padding-inline: max(20px, calc((100vw - 1180px) / 2));
  -webkit-font-smoothing: antialiased;
}

a { color: var(--moss-strong); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--clay); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

img { max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  text-wrap: balance;
  line-height: 1.2;
  margin: 0;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.measure { max-width: var(--measure); }

/* --- skip link --- */
.skip-link {
  position: absolute; left: -999px; top: auto;
  background: var(--ink); color: var(--paper); padding: 10px 16px;
  border-radius: var(--radius); z-index: 100;
}
.skip-link:focus { left: 20px; top: 20px; }

/* --- header / nav --- */
.site-header {
  border-bottom: 1px solid var(--paper-line);
  padding-block: 22px;
  margin-bottom: 0;
}
.site-header-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 1180px;
  margin: 0 auto;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.wordmark .wordmark-text {
  white-space: nowrap;
}
.wordmark small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 400;
  margin-top: 3px;
}
.mushroom-mark { flex-shrink: 0; }
nav.primary-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 0.94rem;
}
nav.primary-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
nav.primary-nav a:hover,
nav.primary-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--clay);
}

main { max-width: 1180px; margin: 0 auto; }

/* --- footer --- */
.site-footer {
  border-top: 1px solid var(--paper-line);
  margin-top: 88px;
  padding-block: 32px 56px;
  max-width: 1180px;
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--ink-soft);
  font-size: 0.88rem;
}
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--ink-soft); }
.site-footer a:hover { color: var(--clay); }

/* --- disclaimer strip --- */
.disclaimer {
  background: var(--paper-dim);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.86rem;
  color: var(--ink-soft);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.disclaimer .mark { font-family: var(--font-mono); color: var(--clay); flex-shrink: 0; }

/* --- hero --- */
.hero {
  position: relative;
  padding-block: 68px 56px;
  display: grid;
  gap: 22px;
  max-width: 46rem;
}
.hero-mark {
  position: absolute;
  right: 8px;
  top: 30px;
  pointer-events: none;
}
@media (max-width: 900px) {
  .hero-mark { display: none; }
}
.hero h1 { font-size: clamp(2.1rem, 4vw, 3rem); }
.hero .lede { font-size: 1.14rem; color: var(--ink-soft); max-width: 38rem; }
.hero-actions { display: flex; gap: 28px; flex-wrap: wrap; align-items: baseline; margin-top: 6px; }
.hero-actions a { font-size: 1rem; }
.arrow { font-family: var(--font-mono); }

/* --- sections --- */
.section { padding-block: 52px; border-top: 1px solid var(--paper-line); }
.section:first-child { border-top: none; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.section-head h2 { font-size: 1.65rem; }
.section-head .see-all { font-size: 0.92rem; white-space: nowrap; }

/* --- meeting card grid (index-card catalog) --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}
.meeting-card {
  background: var(--paper);
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  min-height: 100%;
}
.meeting-card:hover { background: var(--paper-dim); }
.meeting-card .card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.meeting-card .num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--clay); }
.meeting-card .date { font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-soft); }
.meeting-card h3 { font-size: 1.14rem; margin-bottom: 2px; }
.meeting-card .desc { font-size: 0.92rem; color: var(--ink-soft); flex-grow: 1; }
.meeting-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  color: var(--moss-strong);
  border: 1px solid var(--paper-line);
  padding: 2px 7px;
  border-radius: 2px;
  text-decoration: none;
  background: var(--paper);
}
.tag:hover { border-color: var(--moss); }
.meeting-card .status-line { font-size: 0.74rem; color: var(--ink-soft); margin-top: 2px; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 6px; position: relative; top: -1px; }
.status-dot.full { background: var(--moss); }
.status-dot.partial { background: var(--ochre); }
.status-dot.pending { background: var(--paper-line); border: 1px solid var(--ink-soft); }

.meeting-card.placeholder { color: var(--ink-soft); }
.meeting-card.placeholder h3 { color: var(--ink-soft); font-style: italic; }

/* --- buttons / links-as-actions --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  text-decoration: none;
  padding: 9px 16px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  color: var(--ink);
  background: transparent;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--moss-strong); border-color: var(--moss-strong); color: var(--paper); }
.btn.primary:hover { background: var(--moss); border-color: var(--moss); }
.btn.quiet { border-color: var(--paper-line); color: var(--ink-soft); }
.btn.quiet:hover { border-color: var(--clay); color: var(--clay); background: transparent; }
.btn:focus-visible { outline-offset: 2px; }

/* --- filter / search bar --- */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--paper-line);
}
.filter-bar input[type="search"] {
  flex: 1 1 240px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 14px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: var(--paper-dim);
  color: var(--ink);
}
.filter-bar select {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 9px 12px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: var(--paper-dim);
  color: var(--ink);
}
.result-count { font-size: 0.84rem; color: var(--ink-soft); margin-bottom: 20px; }

/* --- theme chips --- */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.theme-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-dim);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.theme-card:hover { border-color: var(--ochre); }
.theme-card h3 { font-size: 1.05rem; }
.theme-card .count { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-soft); }
.theme-card p { font-size: 0.88rem; color: var(--ink-soft); }

/* --- meeting page --- */
.meeting-header { padding-block: 44px 30px; }
.meeting-header .eyebrow { margin-bottom: 10px; }
.meeting-header h1 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.meeting-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 14px; font-size: 0.86rem; color: var(--ink-soft); align-items: center; }
.meeting-meta .status-line { font-size: 0.86rem; }

.key-ideas { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.key-ideas li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 0.96rem;
}
.key-ideas li .ts { font-family: var(--font-mono); font-size: 0.78rem; color: var(--clay); white-space: nowrap; }

.transcript-toolbar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-bottom: 18px;
}
.transcript-toolbar input[type="search"] {
  font-family: var(--font-body); font-size: 0.9rem; padding: 8px 12px;
  border: 1px solid var(--paper-line); border-radius: var(--radius);
  background: var(--paper-dim); color: var(--ink); flex: 1 1 220px;
}
details.transcript-section {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  margin-bottom: 10px;
  background: var(--paper-dim);
}
details.transcript-section > summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: baseline;
  font-family: var(--font-body);
  font-weight: 600;
}
details.transcript-section > summary::-webkit-details-marker { display: none; }
details.transcript-section > summary .ts { font-family: var(--font-mono); font-weight: 400; color: var(--clay); font-size: 0.82rem; }
details.transcript-section .body { padding: 0 16px 18px; font-size: 0.96rem; color: var(--ink); }
details.transcript-section .speaker { font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; display: block; }

.placeholder-block {
  border: 1px dashed var(--paper-line);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  text-align: left;
}
.placeholder-block .eyebrow { display: block; margin-bottom: 8px; }

.related-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.related-list a { text-decoration: none; color: var(--ink); display: flex; gap: 12px; align-items: baseline; }
.related-list .num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--clay); }
.related-list .t { border-bottom: 1px solid var(--paper-line); flex: 1; padding-bottom: 8px; }
.related-list a:hover .t { border-color: var(--clay); }

/* --- Simon interface --- */
.simon-shell {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: var(--paper-dim);
  padding: 26px;
}
.simon-scope {
  display: flex; gap: 8px; align-items: center; margin-bottom: 16px;
  font-size: 0.84rem; color: var(--ink-soft); flex-wrap: wrap;
}
.simon-scope .scope-btn {
  font-family: var(--font-mono); font-size: 0.76rem; padding: 5px 10px;
  border: 1px solid var(--paper-line); border-radius: 2px; background: var(--paper);
  color: var(--ink-soft); cursor: pointer;
}
.simon-scope .scope-btn[aria-pressed="true"] { border-color: var(--moss-strong); color: var(--moss-strong); }

.simon-form { display: flex; gap: 10px; margin-bottom: 8px; }
.simon-form input[type="text"] {
  flex: 1; font-family: var(--font-body); font-size: 1rem; padding: 12px 14px;
  border: 1px solid var(--paper-line); border-radius: var(--radius); background: var(--paper); color: var(--ink);
}
.starter-prompts { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.starter-prompts button {
  font-family: var(--font-body); font-size: 0.82rem; padding: 6px 12px;
  border: 1px solid var(--paper-line); border-radius: 20px; background: var(--paper); color: var(--ink-soft); cursor: pointer;
}
.starter-prompts button:hover { border-color: var(--clay); color: var(--clay); }

.exchange { margin-top: 26px; display: grid; gap: 18px; }
.exchange .q { font-family: var(--font-mono); font-size: 0.84rem; color: var(--ink-soft); }
.exchange .q::before { content: "Q — "; color: var(--clay); }
.answer-card { border-left: 3px solid var(--moss-strong); padding-left: 18px; display: grid; gap: 14px; }
.answer-card .answer-text { font-size: 1.02rem; }
.answer-card .layer-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
.source-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.source-list a { text-decoration: none; color: var(--ink); font-size: 0.9rem; display: block; border: 1px solid var(--paper-line); border-radius: var(--radius); padding: 9px 12px; background: var(--paper); }
.source-list a:hover { border-color: var(--moss-strong); }
.source-list .snippet { display: block; color: var(--ink-soft); font-size: 0.84rem; margin-top: 3px; font-style: italic; }
.not-found { border-left: 3px solid var(--paper-line); padding-left: 18px; color: var(--ink-soft); font-style: italic; }

.simon-note {
  font-size: 0.82rem; color: var(--ink-soft); margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--paper-line);
}

/* --- about / faq prose --- */
.prose { max-width: var(--measure); display: grid; gap: 18px; font-size: 1.02rem; }
.prose h2 { font-size: 1.3rem; margin-top: 10px; }
.prose blockquote {
  margin: 0; padding-left: 20px; border-left: 3px solid var(--ochre);
  font-family: var(--font-display); font-size: 1.1rem; color: var(--ink-soft); font-style: italic;
}

.faq-item { border-bottom: 1px solid var(--paper-line); padding-block: 16px; }
.faq-item summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "+ "; color: var(--clay); font-family: var(--font-mono); }
.faq-item[open] summary::before { content: "\2212 "; }
.faq-item .a { margin-top: 10px; color: var(--ink-soft); }

/* --- admin mockup --- */
.admin-shell { display: grid; grid-template-columns: 210px 1fr; gap: 0; border: 1px solid var(--paper-line); min-height: 560px; }
.admin-side { background: var(--paper-dim); border-right: 1px solid var(--paper-line); padding: 20px 0; }
.admin-side a { display: block; padding: 9px 20px; color: var(--ink-soft); text-decoration: none; font-size: 0.9rem; }
.admin-side a.active { color: var(--ink); background: var(--paper); border-left: 2px solid var(--moss-strong); }
.admin-main { padding: 26px 30px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.admin-table th { text-align: left; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); padding: 8px 10px; border-bottom: 1px solid var(--paper-line); }
.admin-table td { padding: 10px; border-bottom: 1px solid var(--paper-line); }
.pill { font-family: var(--font-mono); font-size: 0.68rem; padding: 2px 8px; border-radius: 20px; border: 1px solid var(--paper-line); }
.pill.pub { color: var(--moss-strong); border-color: var(--moss-strong); }
.pill.draft { color: var(--ochre); border-color: var(--ochre); }
.pill.pending { color: var(--ink-soft); }

.banner-notice {
  background: var(--paper-dim); border: 1px solid var(--paper-line); border-radius: var(--radius);
  padding: 12px 16px; font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 24px;
}

@media (max-width: 720px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { display: flex; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--paper-line); }
  .hero { padding-block: 40px 32px; }
  .site-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .fade-in { animation: fadeUp 0.5s ease-out both; }
  @keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}