:root {
  --paper: #F4F4F1;
  --ink: #1E2A44;
  --ink-soft: #4C5670;
  --brass: #A67C2E;
  --grid: #C9C6BD;
  --dosha: #9B2335;
  --field: #FFFFFF;
  --display: "Fraunces", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #141A28;
    --ink: #E8E6DF;
    --ink-soft: #AEB3C2;
    --brass: #D1A04A;
    --grid: #3C4458;
    --dosha: #E07A8A;
    --field: #1E2638;
  }
}
:root[data-theme="dark"] {
  --paper: #141A28; --ink: #E8E6DF; --ink-soft: #AEB3C2; --brass: #D1A04A; --grid: #3C4458; --dosha: #E07A8A; --field: #1E2638;
}

* { box-sizing: border-box; }
html { font-size: 17px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}
main, .masthead { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

.masthead { padding-top: 40px; display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; }
.masthead h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 2.6rem;
  letter-spacing: -0.01em;
  margin: 0;
  font-variation-settings: "opsz" 144;
}
.tagline { margin: 0; color: var(--ink-soft); max-width: 46ch; }

h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.45rem;
  margin: 2.4rem 0 0.8rem;
  font-variation-settings: "opsz" 40;
}

.entry { display: grid; grid-template-columns: minmax(280px, 420px) 1fr; gap: 40px; align-items: start; margin-top: 32px; }
@media (max-width: 760px) { .entry { grid-template-columns: 1fr; } }

form h2 { margin-top: 0; }
.row { display: grid; gap: 12px; margin-bottom: 12px; }
.row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 420px) { .row.two { grid-template-columns: 1fr; } }
label { display: grid; gap: 4px; font-size: 0.9rem; color: var(--ink-soft); }
input, select {
  min-width: 0; width: 100%;
  font: inherit; color: var(--ink); background: var(--field);
  border: 1px solid var(--grid); border-radius: 4px; padding: 7px 9px;
}
input:focus-visible, select:focus-visible, button:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
button {
  font: inherit; cursor: pointer; border-radius: 4px;
  border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 6px 12px;
}
button.primary { background: var(--ink); color: var(--paper); padding: 10px 18px; margin-top: 8px; width: 100%; }
button.primary:disabled { opacity: 0.5; cursor: wait; }
.hint { font-size: 0.85rem; color: var(--ink-soft); margin: 4px 0 0; }
.hint button { font-size: 0.85rem; padding: 2px 8px; border-color: var(--grid); }
.status { font-size: 0.85rem; color: var(--ink-soft); min-height: 1.4em; margin: 8px 0 0; }
.status.error { color: var(--dosha); }

.chart svg { width: 100%; max-width: 560px; height: auto; display: block; }
.chart { margin: 0; }
.chart figcaption, .note { color: var(--ink-soft); font-size: 0.9rem; margin-top: 6px; }
.small-chart { width: 100%; max-width: 360px; height: auto; display: block; }

/* SVG chart text/strokes use currentColor so the theme carries through */
svg .grid { stroke: var(--grid); fill: none; stroke-width: 1.25; }
svg .lagna { stroke: var(--brass); stroke-width: 2.5; }
svg text { fill: var(--ink); font-family: var(--sans); }
svg .sign { fill: var(--ink-soft); font-size: 11px; }
svg .planet { font-size: 15px; font-weight: 500; }
svg .deg { font-size: 10px; fill: var(--ink-soft); }
svg .retro { fill: var(--brass); }

.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 24px; margin-top: 8px; }
.summary div { border-top: 1px solid var(--grid); padding-top: 6px; }
.summary b { display: block; font-family: var(--display); font-size: 1.2rem; font-weight: 600; }
.summary span { color: var(--ink-soft); font-size: 0.85rem; }

table.data { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
table.data th { text-align: left; font-weight: 500; color: var(--ink-soft); border-bottom: 1px solid var(--ink); padding: 6px 8px 6px 0; }
table.data td { padding: 6px 8px 6px 0; border-bottom: 1px solid var(--grid); vertical-align: top; }
table.data tr.now td { color: var(--brass); font-weight: 500; }
table.data.compact td, table.data.compact th { padding: 3px 6px 3px 0; text-align: right; }
table.data.compact td:first-child, table.data.compact th:first-child { text-align: left; }
.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { .twocol { grid-template-columns: 1fr; } }
@media (max-width: 760px) { table.data { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; } }
dl.pairs { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dl.pairs dt { color: var(--ink-soft); }
dl.pairs dd { margin: 0; }

.findings { list-style: none; padding: 0; margin: 0; }
.findings li { border-bottom: 1px solid var(--grid); padding: 8px 0; }
.findings b { font-weight: 600; }
.findings .dosha b { color: var(--dosha); }
.findings small { display: block; color: var(--ink-soft); }

.json summary { cursor: pointer; margin-top: 24px; }
.json pre { font-size: 0.75rem; max-height: 320px; overflow: auto; background: var(--field); border: 1px solid var(--grid); padding: 12px; }
.about { margin: 56px 0 72px; max-width: 72ch; color: var(--ink-soft); }
.about h2 { color: var(--ink); }
.about a { color: var(--ink); }
@media (prefers-reduced-motion: no-preference) {
  svg .planet, svg .deg { transition: opacity 240ms ease; }
}

.facts { list-style: none; padding: 0; margin: 0; font-size: 0.9rem; }
.facts li { padding: 0.3rem 0; border-bottom: 1px solid var(--grid); }
.facts code { font-size: 0.8rem; opacity: 0.75; margin-right: 0.4rem; }
.ask { margin-top: 1rem; }
.askrow { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.askrow input { flex: 1 1 14rem; min-width: 0; }
.langpick { display: inline-flex; gap: 0.4rem; align-items: center; font-size: 0.9rem; margin-top: 0.5rem; }