/* Meteora: a daily research paper. Newsprint, ink and one vermilion accent.
   Fonts are vendored in web/fonts (SIL OFL 1.1). Home-page modules add their own sheets in web/css/. */
@font-face { font-family: 'Fraunces'; font-weight: 400; font-display: swap; src: url('/fonts/fraunces-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Fraunces'; font-weight: 400; font-style: italic; font-display: swap; src: url('/fonts/fraunces-latin-400-italic.woff2') format('woff2'); }
@font-face { font-family: 'Fraunces'; font-weight: 600; font-display: swap; src: url('/fonts/fraunces-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Fraunces'; font-weight: 800; font-display: swap; src: url('/fonts/fraunces-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-weight: 400; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-weight: 500; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Sans'; font-weight: 600; font-display: swap; src: url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-weight: 400; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-weight: 500; font-display: swap; src: url('/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); }

:root {
  color-scheme: light;
  --paper: #f3eee3; --paper2: #ebe4d4; --card: #faf7f0; --ink: #1a1916; --muted: #6a6457; --rule: #d6cdb9;
  --accent: #c8401c; --hatch: rgba(200, 64, 28, .22);
  /* Names read by the chart helpers (themeColors in common.js). Keep them 6-digit hex. */
  --panel: #faf7f0; --panel2: #ebe4d4; --line: #d6cdb9; --text: #1a1916;
  --green: #2d6a3e; --red: #b02a1f; --amber: #9a6a00; --blue: #234f8a; --violet: #5a3e8a; --orange: #c8401c; --pink: #b02a1f;
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #14130f; --paper2: #1d1b16; --card: #1a1814; --ink: #ebe5d6; --muted: #a19a88; --rule: #36322b;
    --accent: #ff6b3d; --hatch: rgba(255, 107, 61, .22);
    --panel: #1a1814; --panel2: #1d1b16; --line: #36322b; --text: #ebe5d6;
    --green: #7cc48a; --red: #ff7a6b; --amber: #e0a63a; --blue: #82aee8; --violet: #b59be6; --orange: #ff6b3d; --pink: #ff7a6b;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
html { overflow-x: clip; }
body { background: var(--paper); color: var(--ink); font: 15px/1.55 var(--sans); font-variant-numeric: tabular-nums; }
::selection { background: var(--hatch); }
a { color: var(--ink); text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, .card-head:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; }
main { max-width: 1120px; margin: 0 auto; padding: 22px 20px 40px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Masthead */
.top { max-width: 1120px; margin: 0 auto; padding: 18px 20px 0; }
.mast { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; padding-bottom: 12px; }
.brand { font: 800 30px/1 var(--serif); letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.tag { font: italic 400 15px/1.3 var(--serif); color: var(--muted); }
.meta { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; color: var(--muted); font: 12px/1.4 var(--mono); }
.top nav { display: flex; flex-wrap: wrap; align-items: center; border-top: 3px double var(--ink); border-bottom: 1px solid var(--ink); }
.top nav a { padding: 8px 14px 7px; font: 600 11.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.top nav a:first-child { padding-left: 0; }
.top nav a:hover { color: var(--ink); }
.top nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 6px; }
.nav-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.live { display: inline-flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: .08em; }
.live i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.live.ok i { background: var(--green); }
.live.stale i { background: var(--amber); }
.live.err i { background: var(--red); }

/* Type */
h1, h2 { font-family: var(--serif); font-weight: 800; letter-spacing: -.015em; line-height: 1.08; }
h2 { font-size: 24px; margin: 30px 0 10px; }
h3 { font: 600 11px/1.3 var(--sans); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 20px 0 8px; }
.kicker { font: 600 11.5px/1.3 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.dek { font: italic 400 19px/1.45 var(--serif); color: var(--muted); max-width: 720px; margin: 6px 0 18px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); }
.up { color: var(--green); } .dn { color: var(--red); }

/* Home: section frame shared by every module */
.paper { max-width: 1120px; }
.story-sec { margin: 0 0 64px; padding-top: 16px; border-top: 2px solid var(--ink); }
.story-sec > h2 { font-size: clamp(28px, 4.4vw, 46px); margin: 8px 0 4px; max-width: 920px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr)); gap: 0 36px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 12px/1.4 var(--sans); color: var(--muted); margin: 10px 0 0; }
.legend i { display: inline-block; width: 10px; height: 10px; margin-right: 6px; vertical-align: -1px; border: 1px solid var(--ink); }
.cta { display: inline-block; margin-top: 16px; font: 600 13px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); text-decoration: none; border-bottom: 2px solid var(--accent); padding-bottom: 4px; }
.cta:hover { color: var(--ink); border-color: var(--ink); }
.tabs { display: flex; flex-wrap: wrap; gap: 0; }
.tip { position: absolute; pointer-events: none; z-index: 5; background: var(--card); border: 1px solid var(--ink); padding: 6px 9px; font: 12px/1.45 var(--sans); white-space: nowrap; box-shadow: 3px 3px 0 var(--rule); }

/* Board: decision + regime */
.decision { border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 14px 0 16px; margin-bottom: 16px; }
.decision h1 { margin: 0 0 6px; font-size: 30px; }
.decision.go h1 { color: var(--green); }
.decision .sub { color: var(--muted); }
.counts { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 10px; }
.count { font: 500 12px/1 var(--mono); letter-spacing: .02em; }
.regime { display: grid; grid-template-columns: 1.2fr 2fr; gap: 0; margin-bottom: 18px; border-bottom: 1px solid var(--rule); }
.regime .box { padding: 4px 18px 14px 0; }
.regime .box + .box { border-left: 1px solid var(--rule); padding-left: 18px; padding-right: 0; }
.regime .label { font: 600 11px/1.3 var(--sans); color: var(--muted); text-transform: uppercase; letter-spacing: .14em; }
.regime .name { font: 600 19px/1.25 var(--serif); margin-top: 4px; }
.regime .notes { color: var(--muted); font-size: 13px; margin-top: 4px; }
.idx { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.idx div { padding: 2px 12px; border-left: 1px solid var(--rule); }
.idx div:first-child { border-left: 0; padding-left: 0; }
.idx b { font: 500 17px/1.3 var(--mono); display: block; }
.idx small { color: var(--muted); font-size: 11.5px; }

/* Controls */
.controls { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 0; }
.chip { border: 1px solid var(--ink); background: transparent; color: var(--ink); padding: 6px 11px; cursor: pointer; margin: 0 -1px -1px 0; font: 500 12px/1.2 var(--sans); letter-spacing: .02em; }
.chip:hover { background: var(--paper2); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
input[type=search], select { background: var(--card); border: 1px solid var(--ink); color: var(--ink); border-radius: 0; padding: 7px 10px; font: inherit; }
input[type=search] { flex: 1 1 180px; min-width: 150px; }
input[type=search]::placeholder { color: var(--muted); }

/* Board listings */
.list { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.card { border-bottom: 1px solid var(--rule); }
.card.flash { animation: flash 1.6s ease-out; }
@keyframes flash { from { background: var(--hatch); } to { background: transparent; } }
.card-head { display: grid; grid-template-columns: 90px 1.4fr 1.6fr 52px; gap: 16px; align-items: center; padding: 13px 4px; cursor: pointer; width: 100%; text-align: left; background: none; border: 0; color: inherit; font: inherit; }
.card-head:hover { background: var(--paper2); }
.sym { font: 800 20px/1.1 var(--serif); }
.sub2 { color: var(--muted); font-size: 12.5px; }
.badge { display: inline-block; font: 600 10.5px/1.2 var(--sans); padding: 3px 7px; letter-spacing: .1em; text-transform: uppercase; border: 1px solid currentColor; white-space: nowrap; }
.s-ENTER { background: var(--green); color: var(--paper); border-color: var(--green); }
.s-PENDING { color: var(--violet); }
.s-WAIT { color: var(--amber); }
.s-AVOID { color: var(--red); }
.dir-LONG { color: var(--green); } .dir-SHORT { color: var(--red); }
.nums { display: grid; grid-template-columns: repeat(4, auto); gap: 2px 18px; font: 14px/1.4 var(--mono); }
.nums span { color: var(--muted); display: block; font: 600 10px/1.4 var(--sans); text-transform: uppercase; letter-spacing: .12em; }
.grade { text-align: right; }
.grade b { display: block; font: 800 26px/1 var(--serif); }
.grade small { color: var(--muted); font-family: var(--mono); }
.body { padding: 2px 4px 18px; }
.callout { border-left: 3px solid var(--amber); padding: 8px 14px; background: var(--card); margin-top: 12px; }
.callout.avoid { border-color: var(--red); }
.gates { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr)); gap: 0 18px; }
.gate { display: grid; grid-template-columns: 54px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px dotted var(--rule); font-size: 13px; }
.gate .st { font: 600 10.5px/1.6 var(--sans); letter-spacing: .1em; }
.gate .st.pass { color: var(--green); } .gate .st.fail { color: var(--red); } .gate .st.wait { color: var(--amber); } .gate .st.pending { color: var(--violet); }
.gate small { display: block; color: var(--muted); }
.bars { display: grid; gap: 6px; max-width: 640px; }
.bar { display: grid; grid-template-columns: 140px 1fr 46px; align-items: center; gap: 10px; font-size: 13px; }
.bar .track { height: 8px; background: var(--paper2); border: 1px solid var(--rule); }
.bar .fill { height: 100%; background: var(--ink); }
.bar span:last-child { font-family: var(--mono); text-align: right; }
.levels { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 4px; }
.lvl { padding: 2px 16px 2px 0; margin-right: 16px; border-right: 1px solid var(--rule); font: 15px/1.4 var(--mono); }
.lvl:last-child { border-right: 0; }
.lvl small { display: block; font: 600 10px/1.4 var(--sans); color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; font-style: italic; font-family: var(--serif); }

footer { margin-top: 36px; color: var(--muted); font-size: 13px; }
.board-foot { margin-top: 22px; color: var(--muted); font-size: 13px; }
.site-foot { border-top: 3px double var(--ink); padding-top: 12px; font: italic 14px/1.5 var(--serif); }
.notice { border: 1px solid var(--violet); background: var(--card); padding: 10px 14px; margin-bottom: 16px; }
.more { font-weight: 600; }

/* Secondary pages */
.page-head h1 { margin: 6px 0 6px; font-size: 40px; }
.page-head .name { font: italic 400 20px/1.2 var(--serif); color: var(--muted); }
.page-head p { margin: 4px 0 14px; }
.section { margin-top: 36px; }
.panel { border-top: 1px solid var(--ink); padding: 14px 0; margin-bottom: 14px; }
.chart { height: 420px; }
.chart.short { height: 240px; }
.lookup { display: flex; gap: 0; margin: 4px 0 10px; max-width: 380px; }
.lookup input { flex: 1; text-transform: uppercase; }
.lookup .chip { margin: 0 0 0 -1px; }
.sym-list { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.sym-list a { font: 600 17px/1.3 var(--serif); }
.detail-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.nums.wide { margin-top: 12px; grid-template-columns: repeat(4, minmax(0, 130px)); }
#dirs { margin-bottom: 10px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(150px, 45%), 1fr)); gap: 0 14px; margin: 12px 0 14px; border-top: 1px solid var(--ink); }
.tile { padding: 10px 0; border-bottom: 1px solid var(--rule); }
.tile small { display: block; color: var(--muted); font: 600 10px/1.5 var(--sans); text-transform: uppercase; letter-spacing: .12em; }
.tile b { font: 600 24px/1.25 var(--serif); }
.tile .tile-text { font: 600 16px/1.3 var(--serif); }
.note { border-left: 3px solid var(--ink); background: var(--card); padding: 9px 14px; }
.note.warn { border-color: var(--accent); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); gap: 0 24px; }
.table-wrap { overflow-x: auto; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 8px 12px 8px 0; text-align: left; border-bottom: 1px solid var(--rule); white-space: nowrap; }
th { color: var(--muted); font: 600 10.5px/1.4 var(--sans); text-transform: uppercase; letter-spacing: .12em; border-bottom: 1px solid var(--ink); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--paper2); }
td.num, th.num { text-align: right; font-family: var(--mono); }
th.num { font-family: var(--sans); }
td:last-child, th:last-child { padding-right: 0; }
table.compact { width: auto; min-width: 260px; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
ul.plain { padding-left: 18px; color: var(--muted); }
ul.plain li { margin: 3px 0; }
.prose { max-width: 760px; }
.prose p, .prose li, .prose dd { line-height: 1.7; }
.prose p, .prose li { font-family: var(--serif); font-size: 17px; }
.lead { font: italic 400 20px/1.45 var(--serif); }
.statuses { display: grid; grid-template-columns: auto 1fr; gap: 12px 16px; align-items: baseline; }
.statuses dt { white-space: nowrap; }
.statuses dd { margin: 0; }
.rules { margin-top: 10px; } .rules summary { cursor: pointer; }

@media (max-width: 760px) {
  .regime { grid-template-columns: 1fr; }
  .regime .box + .box { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 10px; }
  .idx { grid-template-columns: repeat(2, 1fr); gap: 8px 0; }
  .idx div:nth-child(3) { border-left: 0; padding-left: 0; }
  .card-head { grid-template-columns: 1fr auto; row-gap: 8px; }
  .card-head .nums { grid-column: 1 / -1; grid-template-columns: repeat(4, 1fr); }
  .top { padding: 14px 16px 0; } main { padding: 18px 16px 36px; }
  .brand { font-size: 26px; }
  .meta { margin-left: 0; width: 100%; }
  .top nav { flex-wrap: nowrap; overflow-x: auto; }
  .top nav a { padding: 8px 10px 7px; white-space: nowrap; }
  .chart { height: 320px; }
  .nums.wide { grid-template-columns: repeat(4, 1fr); }
  .statuses { grid-template-columns: 1fr; gap: 4px; }
  .statuses dd { margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) { .card.flash { animation: none; } }