/* Anantdhuni — the written pages (Learn, Privacy & credits). Same paper, ink
   and brass as the studio; dark when the device is. */
:root {
  --paper: #f4f1e8; --ink: #1a2238; --ink-soft: #4a5472; --ink-faint: #8b93aa;
  --rule: #d6d0bf; --panel: #fbf9f3; --brass: #a9762a; --brass-lit: #d99b2f;
  --sam: #8c2f21; --ok: #3f6b4a;
  --f-disp: Spectral, Georgia, "Times New Roman", serif;
  --f-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-gur: "Noto Sans Gurmukhi", "Noto Sans Devanagari", "Noto Sans", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12161f; --ink: #e8e4d8; --ink-soft: #a7afc4; --ink-faint: #6b7489;
    --rule: #2a3245; --panel: #1a2030; --brass: #d9a84a; --brass-lit: #ffc85c;
    --sam: #e0785f; --ok: #7fb58c; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12161f; --ink: #e8e4d8; --ink-soft: #a7afc4; --ink-faint: #6b7489;
  --rule: #2a3245; --panel: #1a2030; --brass: #d9a84a; --brass-lit: #ffc85c;
  --sam: #e0785f; --ok: #7fb58c; color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.6 var(--f-ui);
}
a { color: var(--brass); text-underline-offset: 2px; }
a:hover { color: var(--brass-lit); }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  max-width: 900px; margin: 0 auto; padding: 14px 16px; border-bottom: 1px solid var(--rule);
}
.brand {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink);
  font: 600 1.25rem/1 var(--f-disp);
}
.brand svg { width: 34px; height: 17px; color: var(--brass); }
.top nav { display: flex; gap: 6px 16px; flex-wrap: wrap; font-size: .92rem; }
.top nav a { text-decoration: none; padding: 6px 0; }

main { max-width: 900px; margin: 0 auto; padding: 8px 16px 40px; }
.crumbs { font-size: .82rem; color: var(--ink-faint); margin: 14px 0 0; }
.crumbs a { color: var(--ink-soft); }
h1 { font: 600 2rem/1.2 var(--f-disp); margin: 14px 0 6px; }
h1 .gur, h2 .gur { font-family: var(--f-gur); font-weight: 500; color: var(--ink-soft); font-size: .8em; }
h2 { font: 600 1.35rem/1.3 var(--f-disp); margin: 30px 0 8px; }
h3 { font-size: 1rem; margin: 22px 0 6px; }
.lede { font-size: 1.08rem; color: var(--ink-soft); margin: 0 0 18px; }
p, li { max-width: 68ch; }

.cta {
  display: inline-flex; align-items: center; gap: 8px; margin: 6px 8px 6px 0; padding: 10px 16px;
  border-radius: 999px; background: var(--brass); color: var(--paper); text-decoration: none;
  font-weight: 600; min-height: 44px;
}
.cta:hover { background: var(--brass-lit); color: var(--paper); }
.cta.quiet { background: none; color: var(--brass); border: 1px solid var(--brass); }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 10px 0 16px; }
.facts dt { color: var(--ink-faint); font-size: .86rem; }
.facts dd { margin: 0; }

.note { font-size: .86rem; color: var(--ink-soft); border-left: 3px solid var(--rule); padding: 2px 0 2px 12px; }

/* a theka, one column per matra, a heavier rule between vibhags */
.theka-wrap { overflow-x: auto; margin: 10px 0 6px; }
table.theka { border-collapse: collapse; background: var(--panel); min-width: 100%; }
table.theka th, table.theka td {
  border: 1px solid var(--rule); padding: 6px 8px; text-align: center; white-space: nowrap;
}
table.theka th { font-weight: 500; color: var(--ink-faint); font-size: .78rem; }
table.theka td.vib-end, table.theka th.vib-end { border-right: 3px solid var(--ink-faint); }
table.theka .mk { font-weight: 700; color: var(--ink-soft); }
table.theka .mk.sam { color: var(--sam); }
table.theka .bol { font-family: var(--f-gur); font-size: 1.05rem; }
table.theka .row-label { text-align: left; color: var(--ink-faint); font-size: .78rem; font-weight: 500; }

/* sargam, with the book's marks drawn: dash below = komal, dot below =
   mandra, dot above = taar, stroke above = teevra */
.sargam { font-family: var(--f-gur); font-size: 1.15rem; line-height: 2.1; }
.sargam .grp { margin-right: .7em; white-space: nowrap; }
.nt { position: relative; display: inline-block; margin: 0 .12em; }
.nt.komal::after { content: ""; position: absolute; left: 12%; right: 12%; bottom: -.08em; height: .07em; background: currentColor; }
.nt.mandra::before { content: ""; position: absolute; left: 50%; bottom: -.28em; width: .16em; height: .16em; margin-left: -.08em; border-radius: 50%; background: currentColor; }
.nt.komal.mandra::before { bottom: -.42em; }
.nt.taar::before { content: ""; position: absolute; left: 50%; top: -.2em; width: .16em; height: .16em; margin-left: -.08em; border-radius: 50%; background: currentColor; }
.nt.teevra::before { content: ""; position: absolute; left: 18%; right: 18%; top: -.08em; height: .07em; background: currentColor; }
.scripts { display: grid; grid-template-columns: max-content 1fr; gap: 0 14px; align-items: baseline; }
.scripts .lab { color: var(--ink-faint); font-size: .8rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; padding: 0; list-style: none; }
.cards li { max-width: none; }
.cards a {
  display: block; padding: 12px 14px; border: 1px solid var(--rule); border-radius: 8px; background: var(--panel);
  text-decoration: none; color: var(--ink); min-height: 44px;
}
.cards a:hover { border-color: var(--brass); }
.cards .sub { display: block; font-size: .82rem; color: var(--ink-soft); }
.cards .gur { font-family: var(--f-gur); color: var(--ink-soft); }

table.list { border-collapse: collapse; width: 100%; font-size: .92rem; }
table.list th, table.list td { border-bottom: 1px solid var(--rule); padding: 8px 6px; text-align: left; vertical-align: top; }
table.list th { color: var(--ink-faint); font-weight: 500; font-size: .8rem; }
table.list .gur { font-family: var(--f-gur); }
.table-wrap { overflow-x: auto; }

footer {
  max-width: 900px; margin: 0 auto; padding: 18px 16px 40px; border-top: 1px solid var(--rule);
  font-size: .86rem; color: var(--ink-soft);
}
footer p { margin: 0 0 6px; }