:root {
  --salt: #F6F8F7;
  --salt-2: #E8EEEC;
  --brine: #0F4C5A;
  --brine-2: #1B6577;
  --ink: #1B2427;
  --ink-2: #4E5D61;
  --sun: #B7862C;
  --sun-soft: #F3E7CC;
  --mineral: #8DBCBC;
  --mineral-soft: #DCEBEA;
  --line: #D3DDDB;
  --bg: var(--salt);
  --card: #FFFFFF;
  --sabbath: #EEF4F3;
  --serif: 'Alegreya', Georgia, serif;
  --sans: 'Alegreya Sans', system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A1D22; --card: #102A31; --salt-2: #16353D; --ink: #E7EFEE; --ink-2: #9FB4B6;
    --brine: #8DCAD3; --brine-2: #6FB3BE; --line: #22444C; --sun: #D9A84A; --sun-soft: #3A3220;
    --mineral-soft: #173A42; --sabbath: #0E252B; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0A1D22; --card: #102A31; --salt-2: #16353D; --ink: #E7EFEE; --ink-2: #9FB4B6;
  --brine: #8DCAD3; --brine-2: #6FB3BE; --line: #22444C; --sun: #D9A84A; --sun-soft: #3A3220;
  --mineral-soft: #173A42; --sabbath: #0E252B; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.5 var(--sans); }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--sun); outline-offset: 2px; }
.muted { color: var(--ink-2); }
[hidden] { display: none !important; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; display: flex; gap: 10px; align-items: center;
  padding: max(10px, env(safe-area-inset-top)) 16px 10px; background: var(--bg); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; background: none; border: 0; padding: 0; color: var(--brine);
  font: 700 19px var(--serif); white-space: nowrap; }
.brand svg { width: 26px; height: 26px; }
@media (max-width: 520px) { .brand span { display: none; } }
.search { position: relative; flex: 1; }
.search input { width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.results { position: absolute; left: 0; right: 0; top: calc(100% + 6px); background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; box-shadow: 0 10px 30px rgba(15, 76, 90, .18); max-height: 60vh; overflow: auto; }
.results button { display: block; width: 100%; text-align: left; padding: 10px 12px; border: 0; background: none; border-bottom: 1px solid var(--line); }
.results button:last-child { border-bottom: 0; }
.results button:hover, .results button.active { background: var(--mineral-soft); }
.results small { display: block; color: var(--ink-2); font-size: 14px; }
.icon-btn { background: none; border: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 8px; color: var(--ink); }
.icon-btn svg { width: 22px; height: 22px; }

main { max-width: 860px; margin: 0 auto; padding: 0 16px 48px; }

/* Day card */
.day { padding: 22px 0 14px; }
.day .weekday { color: var(--ink-2); font-size: 15px; }
.day h1 { font: 500 clamp(34px, 9vw, 52px)/1.05 var(--serif); margin: 2px 0 8px; color: var(--brine); letter-spacing: -.01em; }
.day h1 .yr { font-weight: 400; color: var(--ink-2); font-size: .55em; margin-left: .2em; white-space: nowrap; }
.day .civil { font: 400 19px var(--serif); }
.day .civil em { color: var(--ink-2); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 14px 0 0; font-size: 15px; }
.facts dt { color: var(--ink-2); }
.facts dd { margin: 0; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; background: var(--sun-soft); color: var(--ink); font-size: 13px; margin: 0 4px 2px 0; }
.badge.teal { background: var(--mineral-soft); }
.marks { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.mark { padding: 4px 10px; border-radius: 6px; background: var(--salt-2); font-size: 15px; }
.mark.major { background: var(--sun); color: #fff; }
.evlist { list-style: none; padding: 0; margin: 14px 0 0; }
.evlist li { padding: 10px 0; border-top: 1px solid var(--line); }
.evlist .t { font-weight: 700; }
.evlist .n { color: var(--ink-2); font-size: 15px; }
.evlist a { color: var(--brine-2); font-size: 14px; }
.kind { font-size: 13px; color: var(--ink-2); }
.kind.biblical { color: var(--sun); }
.day h3 { font: 700 15px var(--sans); color: var(--ink-2); margin: 18px 0 0; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--brine-2); text-decoration: underline; text-underline-offset: 3px; font-size: 15px; }
.day-actions { display: flex; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.note-borderline { font-size: 14px; color: var(--ink-2); margin-top: 8px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 6px 0 14px; }
.tabs button { background: none; border: 0; padding: 10px 14px; color: var(--ink-2); border-bottom: 3px solid transparent; font-weight: 500; }
.tabs button[aria-selected="true"] { color: var(--brine); border-color: var(--brine); }

/* Month grid */
.month-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.month-head h2 { font: 500 24px/1.2 var(--serif); margin: 0; text-align: center; flex: 1; }
.month-head h2 small { display: block; font: 400 14px var(--sans); color: var(--ink-2); }
.nav { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); font-size: 20px; }
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.grid .wd { text-align: center; font-size: 13px; color: var(--ink-2); padding-bottom: 4px; }
.grid .wd.sab { color: var(--brine); font-weight: 700; }
.cell { position: relative; min-height: 64px; padding: 4px 4px; background: var(--card); border: 1px solid var(--line); border-radius: 6px; text-align: left;
  display: flex; flex-direction: column; gap: 1px; overflow: hidden; }
.cell.sab { background: var(--sabbath); }
.cell .n { font: 500 20px/1 var(--serif); }
.cell .g { font-size: 11px; color: var(--ink-2); line-height: 1.1; white-space: nowrap; }
.cell .lab { font-size: 11px; line-height: 1.15; color: var(--ink); margin-top: auto; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cell.feast .lab { color: var(--sun); font-weight: 700; }
.cell.tek { background: var(--sun-soft); border-color: var(--sun); }
.cell.tek .n { color: var(--sun); }
.cell.leap { background: var(--mineral-soft); border-style: dashed; }
.cell.sel { outline: 2px solid var(--brine); outline-offset: -1px; }
.cell.today .n { color: #fff; background: var(--brine); border-radius: 99px; padding: 2px 5px; align-self: flex-start; }
.cell .dots { position: absolute; top: 5px; right: 5px; display: flex; gap: 3px; align-items: center; font-size: 11px; }
.dot { width: 7px; height: 7px; border-radius: 99px; background: var(--brine-2); }
.dot.mine { background: var(--sun); }
.blank { min-height: 64px; }
@media (min-width: 640px) { .cell, .blank { min-height: 84px; } .cell .n { font-size: 22px; } .cell .lab { font-size: 12px; } }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--ink-2); margin-top: 10px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; margin-right: 5px; }

/* Ring */
.ring-wrap { display: grid; justify-items: center; }
.ring-wrap svg { width: min(100%, 560px); height: auto; touch-action: manipulation; }
.ring-head { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: 560px; }
.ring-head h2 { font: 500 24px var(--serif); margin: 0; }
.ring-cycles { max-width: 560px; width: 100%; }
.ring-cycles table { width: 100%; border-collapse: collapse; font-size: 15px; }
.ring-cycles td { padding: 6px 0; border-bottom: 1px solid var(--line); }
.ring-cycles td:last-child { text-align: right; }

/* History */
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip { border: 1px solid var(--line); background: var(--card); padding: 5px 12px; border-radius: 99px; font-size: 15px; }
.chip[aria-pressed="true"] { background: var(--brine); border-color: var(--brine); color: #fff; }
.hist { list-style: none; margin: 0; padding: 0; }
.hist li button { display: grid; grid-template-columns: 1fr; width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); padding: 11px 2px; }
.hist .d1 { font: 500 16px var(--serif); color: var(--brine); }
.hist .t { font-weight: 500; }
.hist .d2 { font-size: 14px; color: var(--ink-2); }
.era { font: 700 14px var(--sans); color: var(--sun); padding: 16px 0 4px; }

/* Sheets */
dialog { border: 0; padding: 0; background: transparent; max-width: 560px; width: calc(100% - 24px); color: var(--ink); }
dialog::backdrop { background: rgba(5, 25, 30, .45); }
.sheet { background: var(--card); border-radius: 14px; padding: 16px 18px 20px; max-height: 85vh; overflow: auto; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; }
.sheet h2 { font: 500 24px var(--serif); margin: 0; }
.toggle { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.toggle input { width: 20px; height: 20px; accent-color: var(--brine); }
.field { display: grid; gap: 4px; padding: 10px 0; }
.field span { font-size: 14px; color: var(--ink-2); }
.field input, .field select { padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.btn { background: var(--brine); color: #fff; border: 0; padding: 10px 18px; border-radius: 10px; font-weight: 700; }
:root[data-theme="dark"] .btn, .btn { color: #fff; }
.row-end { display: flex; justify-content: flex-end; margin-top: 8px; }
.about { font-size: 15px; margin-top: 10px; }
.about h3 { font: 500 19px var(--serif); margin: 18px 0 4px; }
.about p { margin: 6px 0; }
.about a { color: var(--brine-2); }

@media (prefers-reduced-motion: no-preference) {
  .ring-sel { transition: transform .35s ease; }
}

/* Search groups and lookup panel */
.res-head { padding: 8px 12px 4px; font-size: 13px; color: var(--ink-2); background: var(--salt-2); }
.lk-img { float: right; width: 96px; height: 96px; object-fit: cover; border-radius: 10px; margin: 4px 0 8px 12px; }
.lk-title { font: 500 28px/1.15 var(--serif); margin: 4px 0 2px; color: var(--brine); }
.lk-desc { margin: 0 0 8px; }
.lk-sum { margin: 8px 0; }
.lk-h { font: 700 15px var(--sans); color: var(--ink-2); margin: 16px 0 4px; clear: both; }
.lk-dates { list-style: none; padding: 0; margin: 0; }
.lk-dates li { display: grid; gap: 2px; padding: 10px 0; border-top: 1px solid var(--line); }
.lk-dss { font: 500 19px var(--serif); color: var(--brine); }
.lk-note { font-size: 13px; color: var(--ink-2); margin-top: 14px; }
.lk-links { display: flex; gap: 16px; }
.lk-links a { color: var(--brine-2); }

/* Category toggles */
.chip.cat { display: inline-flex; align-items: center; gap: 6px; }
.chip.cat i { width: 10px; height: 10px; border-radius: 99px; display: inline-block; }
.chip.cat[aria-pressed="false"] { opacity: .55; text-decoration: line-through; background: var(--card); color: var(--ink-2); border-color: var(--line); }
.chip.cat[aria-pressed="true"] { background: var(--card); color: var(--ink); border-color: var(--ink-2); }
.basis { font-size: 13px; color: var(--sun); }

/* Timeline */
.tl-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0 8px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--card); }
.seg button { border: 0; background: none; padding: 8px 12px; font-size: 15px; color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--brine); color: #fff; }
.tl-bar .btn { margin-left: auto; }
.tl-sub { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 14px; margin-bottom: 8px; }
.tl-range input { width: 72px; padding: 5px 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); }
.tl { position: relative; }
.tl-svg { position: absolute; left: 0; top: 0; }
.tl-tick { position: absolute; left: 0; width: 44px; text-align: right; font: 400 13px/1 var(--serif); color: var(--ink-2); }
.tl-tick.major { font-weight: 700; color: var(--ink); }
.tl-tick small { display: block; font: 400 10.5px var(--sans); color: var(--ink-2); margin-top: 2px; }
.tl-age { position: absolute; left: 76px; font: 700 13px/26px var(--sans); color: var(--sun); }
.tl-ev { position: absolute; left: 76px; right: 0; height: 40px; text-align: left; background: none; border: 0; padding: 0; display: grid; }
.tl-ev .tl-t { font-size: 15px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-ev .tl-t i { display: inline-block; width: 8px; height: 8px; border-radius: 99px; margin-right: 6px; vertical-align: 1px; }
.tl-ev .tl-d { font-size: 12.5px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-empty { position: absolute; left: 84px; top: 30px; color: var(--ink-2); }
.wheel-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.wheel-wrap svg { width: 100%; min-width: 360px; height: auto; display: block; }
.wh-ev { cursor: pointer; }

/* Print dialog */
.btn.ghost { background: var(--card); color: var(--brine); border: 1px solid var(--brine); }
.pr-info { font-size: 14px; }
.pr-info.warn { color: #A4372B; }
.pr-preview { border: 1px solid var(--line); border-radius: 8px; background: #fff; max-height: 40vh; overflow: auto; }
.pr-preview svg { display: block; width: 100%; height: auto; }
.pr-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.small { font-size: 13px; }
#printArea { display: none; }
@media print {
  body.printing > *:not(#printArea) { display: none !important; }
  body.printing #printArea { display: block; }
  body.printing { background: #fff; }
}

/* Event reader */
.ev-when { font: 500 21px/1.3 var(--serif); color: var(--brine); margin: 4px 0 2px; }
.ev-read { margin: 10px 0; }
.ev-read::after { content: ''; display: block; clear: both; }
.verse { margin: 0; padding: 10px 14px; border-left: 3px solid var(--sun); background: var(--sun-soft); font: 400 18px/1.55 var(--serif); border-radius: 0 8px 8px 0; }
.verse cite { display: block; margin-top: 6px; font: 400 13px var(--sans); color: var(--ink-2); font-style: normal; }
.tl-ev.seen, .hist button.seen { background: var(--mineral-soft); border-radius: 8px; outline: 2px solid var(--brine-2); outline-offset: 1px; }
#eventDlg { max-height: 88vh; }

.back-place { position: fixed; left: 50%; transform: translateX(-50%); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 20;
  background: var(--brine); color: #fff; border: 0; border-radius: 99px; padding: 12px 20px; font-weight: 700; box-shadow: 0 6px 20px rgba(5, 25, 30, .3); }
/* Tabs stay visible while scrolling, so switching views never loses your place */
.tabs { position: sticky; top: var(--hdr, 58px); z-index: 9; background: var(--bg); }