/* Cordovan's "Atelier" palette and type, the same as the advisor portal's:
   oxblood and ochre on warm ivory, Cormorant Garamond over Mulish. */
:root {
  --paper:      #F3EEE6;
  --raised:     #FBF8F3;
  --sunk:       #E9E2D6;
  --ink:        #2A1A17;
  --ink-soft:   #4A3A35;
  --ink-faint:  #6F625B;
  --rule:       #E2D8CA;
  --rule-firm:  #CDBFAE;
  --brand:      #5A1A1F;
  --ochre:      #7A5A24;
  --shadow:     0 1px 2px rgba(42, 26, 23, .05), 0 6px 18px rgba(42, 26, 23, .06);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:      #1A1211;
    --raised:     #231816;
    --sunk:       #2B1E1B;
    --ink:        #F3EEE6;
    --ink-soft:   #CDBFB2;
    --ink-faint:  #9C8E84;
    --rule:       #3A2A26;
    --rule-firm:  #4E3631;
    --brand:      #D9BE8A;
    --ochre:      #D9BE8A;
    --shadow:     0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .28);
  }
}

:root[data-theme="dark"] {
  --paper:      #1A1211;
  --raised:     #231816;
  --sunk:       #2B1E1B;
  --ink:        #F3EEE6;
  --ink-soft:   #CDBFB2;
  --ink-faint:  #9C8E84;
  --rule:       #3A2A26;
  --rule-firm:  #4E3631;
  --brand:      #D9BE8A;
  --ochre:      #D9BE8A;
  --shadow:     0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.65 Mulish, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 500; text-wrap: balance; }
a { color: var(--brand); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ── Home ───────────────────────────────────────────────────────────────── */
.home { max-width: 64rem; margin: 0 auto; padding: clamp(2rem, 6vw, 4rem) 16px 4rem; }

.hero { max-width: 40rem; margin-bottom: clamp(2rem, 5vw, 3rem); }
.eyebrow {
  font: 600 12px/1 Mulish, system-ui, sans-serif;
  letter-spacing: .22em; text-transform: uppercase; color: var(--ochre); margin: 0 0 1rem;
}
.hero h1 { font-size: clamp(2.5rem, 7vw, 3.6rem); line-height: 1.05; color: var(--brand); margin: 0 0 .75rem; letter-spacing: -.015em; }
.standfirst { font-size: clamp(1.05rem, 2.4vw, 1.2rem); line-height: 1.55; color: var(--ink-soft); margin: 0; }

.search { display: block; margin-top: 1.75rem; }
.search input {
  width: 100%; font: inherit; font-size: 1rem; padding: .8rem 1rem;
  border: 1px solid var(--rule-firm); border-radius: 10px;
  background: var(--raised); color: var(--ink);
}
.search input:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: transparent; }
.count { min-height: 1.4em; margin: .5rem 0 0; font-size: .85rem; color: var(--ink-faint); }

.group { margin-top: 2.5rem; }
.group h2 {
  font: 600 12px/1 Mulish, system-ui, sans-serif; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint); margin: 0 0 1rem;
  padding-bottom: .6rem; border-bottom: 1px solid var(--rule);
}
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 16px; }

.card {
  display: flex; flex-direction: column; gap: .5rem;
  padding: 1.15rem 1.25rem 1.2rem; border: 1px solid var(--rule); border-radius: 12px;
  background: var(--raised); box-shadow: var(--shadow); color: inherit; text-decoration: none;
  transition: border-color .15s;
}
.card:hover { border-color: var(--brand); }
.card:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.card h3 { margin: 0; font-size: 1.3rem; font-weight: 600; line-height: 1.3; color: var(--ink); }
.card p {
  margin: 0; font-size: .9rem; line-height: 1.5; color: var(--ink-soft);
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.kinds { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: .4rem; }
.kinds span {
  font: 600 11px/1 Mulish, system-ui, sans-serif; letter-spacing: .04em;
  padding: 5px 8px; border-radius: 999px; background: var(--sunk); color: var(--ink-soft);
}

.empty { color: var(--ink-soft); margin-top: 2rem; }
.footnote { margin-top: 3.5rem; font-size: .85rem; color: var(--ink-faint); }

/* ── Article ────────────────────────────────────────────────────────────── */
.article { max-width: 44rem; margin: 0 auto; padding: clamp(2rem, 6vw, 4rem) 16px 5rem; }
.crumbs { margin: 0 0 1.25rem; font-size: .85rem; color: var(--ink-faint); }
.crumbs a { color: var(--ink-faint); }
.article h1 { font-size: clamp(2.2rem, 6vw, 3rem); line-height: 1.08; margin: 0 0 1rem; letter-spacing: -.015em; }
.article .otadocs-resources { margin: 1.5rem 0 0; padding: 0; max-width: none; }
.updated { margin: 1.25rem 0 0; font-size: .85rem; color: var(--ink-faint); }

.player { margin: 2rem 0 0; }
.player video { width: 100%; border-radius: 10px; border: 1px solid var(--rule); background: #000; display: block; }
.player figcaption { margin-top: .5rem; font-size: .8rem; color: var(--ink-faint); }

.prose { margin-top: 2.5rem; }
.prose h2 { font-size: clamp(1.55rem, 3.4vw, 1.9rem); font-weight: 600; margin: 2.75rem 0 1rem; letter-spacing: -.01em; }
.prose h3 { font-size: 1.3rem; font-weight: 600; margin: 2rem 0 .75rem; }
.prose p, .prose ul, .prose ol { margin: 0 0 1rem; }
.prose li { margin: .3rem 0; }
.prose strong { font-weight: 700; }
.prose img { max-width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--rule); display: block; margin: 1.5rem 0; }
.prose code {
  font: 500 .86em/1.4 ui-monospace, "Cascadia Mono", Consolas, monospace;
  background: var(--sunk); border: 1px solid var(--rule); border-radius: 4px; padding: .1em .35em;
}

.table-scroll { overflow-x: auto; border: 1px solid var(--rule); border-radius: 10px; margin: 1.25rem 0 1.5rem; }
.prose table { border-collapse: collapse; width: 100%; min-width: 30rem; background: var(--raised); }
.prose th, .prose td { text-align: left; padding: .65rem .9rem; border-bottom: 1px solid var(--rule); font-size: .9rem; vertical-align: top; }
.prose th {
  font: 600 .72rem/1.4 Mulish, system-ui, sans-serif; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-faint); background: var(--sunk);
}
.prose td { color: var(--ink-soft); }
.prose tr:last-child td { border-bottom: none; }

.flow { list-style: none; padding: 0; margin: 1.5rem 0 .5rem; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.flow li {
  margin: 0; padding: .45rem .9rem; border: 1px solid var(--rule-firm); border-radius: 999px;
  background: var(--raised); font-size: .9rem; font-weight: 500;
}
.flow li + li::before { content: "→"; margin: 0 10px 0 -2px; color: var(--ink-faint); font-weight: 400; }
.flow-note { font-size: .9rem; color: var(--ink-soft); }

/* Sign in */
.signin { max-width: 30rem; }
.signin-button {
  display: inline-flex; align-items: center; gap: .75rem; margin: 2rem 0 1.5rem;
  padding: .8rem 1.4rem; border-radius: 6px; border: 1px solid var(--rule-firm);
  background: var(--raised); color: var(--ink); font: 600 1rem/1.2 Mulish, system-ui, sans-serif; cursor: pointer;
}
.signin-button:hover { border-color: var(--brand); }
.signin-button:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.signin-button:disabled { opacity: .6; cursor: progress; }
.signin-error {
  margin: 1.5rem 0 0; padding: .8rem 1rem; border-radius: 6px; border: 1px solid #E5A3A3;
  background: #FCEDED; color: #8A1F1F; font-size: .95rem;
}
@media (prefers-color-scheme: dark) {
  .signin-error { border-color: #6B2B2B; background: #2A1717; color: #F2B8B8; }
}