/* Paida Roots — paddy green and ikat indigo on a cool white field. */
:root {
  --field: #f6f8f6;
  --surface: #ffffff;
  --ink: #18223a;
  --ink-2: #4c5670;
  --muted: #7a8398;
  --rule: #dfe5e0;
  --paddy: #2f6b4f;
  --paddy-soft: #e3efe8;
  --branch: #9cc3ad;
  --turmeric: #d99a1e;
  --indigo: #3b5b92;
  --indigo-soft: #e4eaf5;
  --sindoor: #b8393c;
  --sindoor-soft: #f7e3e3;
  --focus: #d99a1e;

  --sans: "Instrument Sans", "Baloo Bhaina 2", system-ui, sans-serif;
  --odia: "Baloo Bhaina 2", "Instrument Sans", sans-serif;

  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 72px;
  --r-pill: 999px;
  --r-box: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --field: #121a26;
    --surface: #182233;
    --ink: #e8ede9;
    --ink-2: #b6bfcf;
    --muted: #8691a6;
    --rule: #2a364a;
    --paddy: #7cc59f;
    --paddy-soft: #1d3a31;
    --branch: #3f6a57;
    --turmeric: #f0c04a;
    --indigo: #93aee0;
    --indigo-soft: #24345a;
    --sindoor: #f08a86;
    --sindoor-soft: #4a2530;
    --focus: #f0c04a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--field);
  color: var(--ink);
  font: 400 1rem/1.6 var(--sans);
  font-optical-sizing: auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--paddy); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { margin: 0; line-height: 1.15; font-weight: 650; letter-spacing: -0.015em; }
p { margin: 0; }
.muted { color: var(--muted); }
.or, [lang="or"] { font-family: var(--odia); }
svg { flex: none; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--s5);
  padding: var(--s3) var(--s5);
  background: color-mix(in srgb, var(--field) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.brand { display: flex; align-items: center; gap: var(--s2); text-decoration: none; color: var(--ink); }
.brand-mark { width: 30px; height: 30px; }
.brand-mark circle { fill: var(--paddy); }
.brand-mark path { stroke: var(--field); stroke-width: 5; stroke-linecap: round; fill: none; }
.brand-name { font-weight: 650; font-size: 1.1rem; letter-spacing: -0.01em; }

.tabs { display: flex; justify-content: center; gap: var(--s1); }
.tabs a {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: var(--r-pill);
  color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: .95rem;
}
.tabs a:hover { color: var(--ink); background: var(--paddy-soft); }
.tabs a.active { color: var(--paddy); background: var(--paddy-soft); }
.tabs svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.tools { display: flex; align-items: center; gap: var(--s2); }
.search { position: relative; display: flex; align-items: center; }
.search > svg {
  position: absolute; left: 11px; width: 17px; height: 17px;
  fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; pointer-events: none;
}
.search input {
  width: 210px; font: inherit; font-size: .95rem; color: var(--ink);
  padding: 7px 12px 7px 34px; border-radius: var(--r-pill);
  border: 1px solid var(--rule); background: var(--surface);
}
.search input::placeholder { color: var(--muted); }
.search input:focus { outline: none; border-color: var(--paddy); box-shadow: 0 0 0 3px var(--paddy-soft); }
#results {
  position: absolute; right: 0; top: calc(100% + 6px); width: 280px; margin: 0; padding: 6px; list-style: none;
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-box);
  box-shadow: 0 16px 40px -12px rgb(24 34 58 / .25);
}
#results a { display: flex; align-items: center; gap: var(--s2); padding: 6px 8px; border-radius: 10px; color: var(--ink); text-decoration: none; }
#results a:hover, #results a:focus-visible { background: var(--paddy-soft); outline: none; }
#results .empty { padding: 8px 10px; color: var(--muted); font-size: .9rem; }

.lang { display: flex; padding: 3px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--rule); }
.lang button {
  font: 500 .85rem var(--sans); color: var(--ink-2); background: none; border: 0; cursor: pointer;
  padding: 4px 10px; border-radius: var(--r-pill); line-height: 1.4;
}
.lang button.or { font-family: var(--odia); font-size: .9rem; }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--field); }

main { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: var(--s6) var(--s5) var(--s8); }
.foot { padding: var(--s5); border-top: 1px solid var(--rule); color: var(--muted); font-size: .85rem; text-align: center; }

/* ---------- avatar + person node ---------- */
.av {
  display: grid; place-items: center; flex: none;
  width: 34px; height: 34px; border-radius: 50%;
  font: 600 .95rem/1 var(--odia); padding-top: 2px;
  background: var(--paddy-soft); color: var(--paddy);
}
.g-M .av, .av.g-M { background: var(--indigo-soft); color: var(--indigo); }
.g-F .av, .av.g-F { background: var(--sindoor-soft); color: var(--sindoor); }

.node {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 6px; min-width: 150px; max-width: 210px;
  border-radius: var(--r-pill); background: var(--surface); border: 1.5px solid var(--rule);
  color: var(--ink); text-decoration: none; text-align: left;
  transition: border-color .15s, transform .15s;
}
.node:hover { border-color: var(--paddy); transform: translateY(-1px); }
.node .tx { display: flex; flex-direction: column; min-width: 0; }
.node .nm { font-weight: 600; font-size: .92rem; line-height: 1.25; }
.node .yr { font-size: .78rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.node .went { font-size: .74rem; color: var(--paddy); font-weight: 500; }
.node.inlaw { border-style: dashed; background: transparent; }
.node.here { border-color: var(--paddy); box-shadow: 0 0 0 3px var(--paddy-soft); }

/* ---------- tree page ---------- */
.intro {
  display: grid; grid-template-columns: auto 1fr; align-items: end; gap: var(--s3) var(--s6);
  margin-bottom: var(--s6);
}
.wordmark {
  font: 800 clamp(3.5rem, 11vw, 7.5rem)/0.9 var(--odia);
  color: var(--paddy); letter-spacing: 0; padding-top: .12em;
}
.intro .lede { font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.45; max-width: 36ch; color: var(--ink); }
.intro .meta { margin-top: var(--s2); color: var(--ink-2); font-variant-numeric: tabular-nums; }

.stage-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--s2) var(--s3);
  padding: var(--s3) var(--s4); border: 1px solid var(--rule); border-bottom: 0;
  border-radius: var(--r-box) var(--r-box) 0 0; background: var(--surface);
}
.stage-bar label { color: var(--ink-2); font-size: .9rem; }
select, .icon-btn {
  font: inherit; font-size: .9rem; color: var(--ink); background: var(--field);
  border: 1px solid var(--rule); border-radius: var(--r-pill); padding: 6px 12px;
}
select { max-width: 100%; }
.zoom { display: flex; gap: 4px; margin-left: auto; }
.icon-btn { cursor: pointer; min-width: 36px; padding: 6px 10px; line-height: 1; }
.icon-btn:hover { border-color: var(--paddy); color: var(--paddy); }

.stage {
  position: relative; overflow: auto; height: min(70vh, 720px);
  border: 1px solid var(--rule); border-radius: 0 0 var(--r-box) var(--r-box);
  background:
    radial-gradient(circle at 1px 1px, var(--rule) 1px, transparent 0) 0 0 / 22px 22px,
    var(--field);
  cursor: grab; touch-action: pan-x pan-y;
}
.stage.dragging { cursor: grabbing; user-select: none; }
.tree { display: inline-block; width: max-content; min-width: 100%; padding: var(--s6) var(--s5); }
.tree ul { display: flex; justify-content: center; margin: 0; padding: 28px 0 0; position: relative; }
.tree > ul { padding-top: 0; }
.tree li { flex: none; list-style: none; position: relative; padding: 28px 10px 0; text-align: center; }
.tree > ul > li { padding-top: 0; }
.tree li::before, .tree li::after {
  content: ""; position: absolute; top: 0; right: 50%; width: 50%; height: 28px;
  border-top: 2px solid var(--branch);
}
.tree li::after { right: auto; left: 50%; border-left: 2px solid var(--branch); }
.tree li:only-child::before, .tree li:only-child::after { display: none; }
.tree li:only-child { padding-top: 0; }
.tree li:first-child::before, .tree li:last-child::after { border: 0 none; }
.tree li:last-child::before { border-right: 2px solid var(--branch); border-radius: 0 16px 0 0; }
.tree li:first-child::after { border-radius: 16px 0 0 0; }
.tree ul ul::before {
  content: ""; position: absolute; top: 0; left: 50%; height: 28px; margin-left: -1px;
  border-left: 2px solid var(--branch);
}
.couple { display: inline-flex; align-items: center; }
.tie { width: 14px; height: 2px; background: var(--branch); }
.union-box { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; }
.union-tag {
  font-size: .72rem; font-weight: 600; color: var(--paddy);
  background: var(--paddy-soft); padding: 1px 9px; border-radius: var(--r-pill); white-space: nowrap;
}
.node.unknown { color: var(--muted); font-size: .85rem; padding: 10px 16px; min-width: 0; }

.animate .tree li > .couple { animation: grow .5s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--d) * 140ms); }
@keyframes grow { from { opacity: 0; transform: translateY(8px) scale(.96); } }

.legend { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s5); margin-top: var(--s3); color: var(--muted); font-size: .85rem; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 50%; }
.legend .dash { width: 18px; height: 10px; border-radius: 6px; border: 1.5px dashed var(--muted); }

/* ---------- person page ---------- */
.descent { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: var(--s5); font-size: .9rem; }
.descent .lbl { color: var(--muted); margin-right: 4px; }
.descent a, .descent b { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--ink-2); font-weight: 500; }
.descent b { color: var(--ink); }
.descent a:hover { color: var(--paddy); }
.descent .av { width: 22px; height: 22px; font-size: .7rem; }
.descent .step { width: 16px; height: 2px; background: var(--branch); border-radius: 2px; }

.phead { display: flex; align-items: center; gap: var(--s5); }
.phead .av { width: 88px; height: 88px; font-size: 2.2rem; }
.phead h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 650; font-stretch: 92%; }
.phead .alt { font: 500 1.25rem/1.3 var(--odia); color: var(--ink-2); margin-top: 2px; }
.phead .alt.en { font-family: var(--sans); }
.phead .life { color: var(--muted); margin-top: 4px; font-variant-numeric: tabular-nums; }

.actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s5); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: var(--r-pill); text-decoration: none; font-weight: 600; font-size: .92rem;
  background: var(--paddy); color: var(--field); border: 1.5px solid var(--paddy);
}
.btn:hover { filter: brightness(1.08); }
.btn.quiet { background: transparent; color: var(--paddy); }
.btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.pbody { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s7); margin-top: var(--s7); }
.pbody h2 { font-size: 1.05rem; margin-bottom: var(--s3); }
.facts { margin: 0; }
.facts div { display: grid; grid-template-columns: 8.5rem 1fr; gap: var(--s3); padding: 10px 0; border-top: 1px solid var(--rule); }
.facts div:last-child { border-bottom: 1px solid var(--rule); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.note { margin-top: var(--s5); font-size: 1.05rem; line-height: 1.65; max-width: 60ch; color: var(--ink); }
.photo { width: 100%; border-radius: var(--r-box); margin-bottom: var(--s4); }

.family { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-box); padding: var(--s5); }
.rel + .rel { margin-top: var(--s5); }
.rel h3 { font-size: .9rem; font-weight: 600; color: var(--ink-2); margin-bottom: var(--s2); }
.nodes { display: flex; flex-wrap: wrap; gap: var(--s2); }
.none { color: var(--muted); font-size: .9rem; }
.marriage { padding-left: var(--s3); border-left: 2px solid var(--branch); }
.rel-sub { font-size: .82rem; color: var(--muted); margin: var(--s3) 0 6px; }
.rel-note { font-size: .85rem; color: var(--ink-2); margin-top: 6px; }

.sources { margin-top: var(--s7); max-width: 70ch; }
.sources ul { margin: 0; padding-left: 1.2em; color: var(--ink-2); }

/* ---------- people page ---------- */
.page-head { margin-bottom: var(--s6); }
.page-head h1 { font-size: clamp(2rem, 4vw, 2.6rem); }
.page-head p { margin-top: var(--s2); color: var(--ink-2); max-width: 60ch; }
.gens { list-style: none; margin: 0; padding: 0; }
.gen { display: grid; grid-template-columns: 11rem 1fr; gap: var(--s5); padding: var(--s5) 0; border-top: 1px solid var(--rule); }
.gen-rail h2 { font-size: 1.05rem; }
.gen-rail p { color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; }

/* ---------- stories + about ---------- */
.story-list { list-style: none; margin: 0; padding: 0; max-width: 760px; }
.story-list a { display: block; padding: var(--s5) 0; border-top: 1px solid var(--rule); text-decoration: none; color: var(--ink); }
.story-list li:last-child a { border-bottom: 1px solid var(--rule); }
.story-list h2 { font-size: 1.4rem; }
.story-list a:hover h2 { color: var(--paddy); }
.story-list p { margin-top: 6px; color: var(--ink-2); max-width: 65ch; }

.prose { max-width: 68ch; font-size: 1.075rem; line-height: 1.75; }
.prose h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin-bottom: var(--s5); }
.prose h2 { font-size: 1.3rem; margin: 2em 0 .5em; }
.prose p, .prose ul { margin: 0 0 1em; }
.prose blockquote { margin: 0 0 1.5em; padding: var(--s3) var(--s4); background: var(--paddy-soft); border-radius: 10px; color: var(--ink-2); font-size: .98rem; }
.prose blockquote p { margin: 0; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2em 0; }
.back { display: inline-block; margin-bottom: var(--s4); font-size: .9rem; text-decoration: none; }
.counts { font-size: 1.2rem; color: var(--ink); margin: 0 0 1.5em; }
.counts b { color: var(--paddy); font-weight: 650; }

/* ---------- phones ---------- */
@media (max-width: 760px) {
  /* No backdrop-filter here: it would trap the fixed bottom tab bar inside the header. */
  .top { grid-template-columns: auto 1fr; padding: var(--s3) var(--s4); gap: var(--s3); backdrop-filter: none; background: var(--field); }
  .tools { grid-column: 1 / -1; }
  .search { flex: 1; min-width: 0; }
  .search input { width: 100%; }
  #results { left: 0; width: auto; }
  .tabs {
    position: fixed; z-index: 30; left: 0; right: 0; bottom: 0;
    justify-content: space-around; gap: 0;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(12px);
    border-top: 1px solid var(--rule);
  }
  .tabs a { flex-direction: column; gap: 2px; padding: 6px 12px; font-size: .72rem; border-radius: 12px; }
  .tabs a:hover { background: none; }
  .tabs svg { width: 22px; height: 22px; }
  main { padding: var(--s5) var(--s4) calc(var(--s8) + 40px); }
  .foot { padding-bottom: calc(var(--s8) + 16px); }
  .intro { grid-template-columns: 1fr; gap: var(--s3); }
  .stage { height: 62vh; }
  .zoom { margin-left: 0; }
  .phead { gap: var(--s4); }
  .phead .av { width: 64px; height: 64px; font-size: 1.6rem; }
  .pbody { grid-template-columns: 1fr; gap: var(--s6); margin-top: var(--s6); }
  .family { padding: var(--s4); }
  .gen { grid-template-columns: 1fr; gap: var(--s3); }
  .facts div { grid-template-columns: 7rem 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Unnamed spouse placeholder in the tree */
.node.tag {
  min-width: 0; padding: 4px 12px; gap: 0;
  font-size: .78rem; font-weight: 600; color: var(--muted);
}
.node.tag.g-F { color: var(--sindoor); }
.node.tag.g-M { color: var(--indigo); }