:root {
  --bg: #0b0d12;
  --panel: #141821;
  --line: #262c38;
  --text: #e6e8ee;
  --muted: #9aa3b2;
  --accent: #7fb4ff;
  --done: #6fd39a;
  --bar: #3b4a66;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-weight: 600; line-height: 1.25; }
h1 { font-size: 1.8rem; margin: 0 0 .25rem; }
h2 { font-size: 1.15rem; margin: 2rem 0 .75rem; color: var(--muted); letter-spacing: .02em; }
.sr { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }

.site-header, main, .target-header, .site-footer { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.site-header { padding-top: 1.5rem; }
.sub, .kind, .meta, .note, .file { color: var(--muted); }
.sub { margin: 0 0 1rem; }
.site-footer { color: var(--muted); font-size: .8rem; padding-top: 2rem; padding-bottom: 2rem; }

/* kind filter chips (CSS :has; without it the chips are hidden and every group stays visible) */
.filters { display: none; flex-wrap: wrap; gap: .4rem; margin: .5rem 0 0; }
@supports selector(body:has(a)) { .filters { display: flex; } }
.filters label, .toggle label {
  border: 1px solid var(--line); border-radius: 999px; padding: .3rem .8rem; cursor: pointer;
  color: var(--muted); background: var(--panel); user-select: none; font-size: .9rem;
}
.filters input:checked + label, .r-hoo:checked ~ .toggle .l-hoo, .r-nat:checked ~ .toggle .l-nat {
  color: var(--bg); background: var(--accent); border-color: var(--accent);
}
.filters input:focus + label, .r-hoo:focus ~ .toggle .l-hoo, .r-nat:focus ~ .toggle .l-nat {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
/* ...but only for the keyboard where the browser can tell (the rule is dropped where it can't) */
.filters input:focus:not(:focus-visible) + label, .r-hoo:focus:not(:focus-visible) ~ .toggle .l-hoo,
.r-nat:focus:not(:focus-visible) ~ .toggle .l-nat { outline: 0; }

/* grid of cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card {
  display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; overflow: hidden; color: var(--text);
}
.card:hover { text-decoration: none; border-color: var(--accent); }
.card img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: #000; display: block; }
.card-body { padding: .7rem .85rem .85rem; }
.card h3 { font-size: 1rem; margin: 0 0 .15rem; }
.card .kind { margin: 0 0 .5rem; font-size: .85rem; }
.card .meta { margin: .15rem 0 0; font-size: .82rem; }
.badge {
  display: inline-block; margin-left: .4rem; padding: 0 .4rem; border: 1px solid var(--line);
  border-radius: 4px; font-size: .72rem; vertical-align: 1px;
}
.badge.new { color: var(--bg); background: var(--done); border-color: var(--done); font-weight: 600; }
.card .meta.updated { color: var(--text); }

/* depth bar */
.depth { display: flex; align-items: center; gap: .6rem; font-size: .82rem; }
.depth .bar { flex: 0 0 90px; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.depth .bar span { display: block; height: 100%; background: var(--bar); }
.depth.done .bar span { background: var(--done); }
.depth.done .depth-text { color: var(--done); }

/* target page */
.target-header { padding-top: 1rem; }
.crumbs { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .9rem; margin-bottom: 1rem; }
.crumbs .pn { display: flex; gap: 1rem; min-width: 0; }
.crumbs .pn a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 22ch; }
.target-header .kind { margin: 0 0 1rem; }
.viewer { position: relative; }
.toggle { display: flex; gap: .4rem; margin: 0 0 .6rem; }
.frames > figure { display: none; }
.r-hoo:checked ~ .frames > .f-hoo, .r-nat:checked ~ .frames > .f-nat { display: block; }
figure { margin: 0; }
.viewer img { display: block; width: auto; max-width: 100%; height: auto; max-height: 85vh; margin: 0 auto; border-radius: 6px; }
figcaption { display: flex; justify-content: space-between; gap: .5rem 1rem; flex-wrap: wrap; font-size: .8rem; margin-top: .35rem; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .75rem 1.5rem; margin: 1.5rem 0 0; }
.facts dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.facts dd { margin: .15rem 0 0; }
.alts { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.alts img { width: 100%; height: auto; display: block; border-radius: 6px; background: #000; }
.table-wrap { overflow-x: auto; }
table.sessions { border-collapse: collapse; width: 100%; font-size: .9rem; font-variant-numeric: tabular-nums; }
.sessions th, .sessions td { text-align: left; padding: .4rem .6rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.sessions th { color: var(--muted); font-weight: 500; }
.sessions .num { text-align: right; }
.sessions tfoot td { font-weight: 600; border-bottom: 0; }
.note { font-size: .8rem; }
.sessions .short { display: none; }

@media (max-width: 600px) {
  .grid, .alts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  h1 { font-size: 1.45rem; }
  .grid { gap: 10px; }
  .card-body { padding: .5rem .6rem .65rem; }
  .card .meta { display: none; }
  .card .meta.updated { display: block; }
  .depth .bar { flex-basis: 50px; }
  .sessions .short { display: inline; }
  .sessions.one-filter .flt { display: none; }  /* the one filter is listed above the table */
  .sessions .yr { display: none; }  /* only when all nights share a year; the range above has it */
  .sessions .long { display: none; }
  .sessions { font-size: .8rem; }
  .sessions th, .sessions td { padding: .35rem .35rem; }
  .depth { flex-wrap: wrap; gap: .2rem .5rem; font-size: .75rem; }
}
@media (max-width: 380px) { .grid, .alts { grid-template-columns: minmax(0, 1fr); } }

/* build status page */
.status ul { margin: 0; padding-left: 1.2rem; }
.status li { margin: .2rem 0; overflow-wrap: anywhere; }
.status .warn li { color: #f2c66d; }
.status .ok { color: var(--done); }
.status .file { color: var(--muted); white-space: normal; overflow-wrap: anywhere; }
.status .log { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .8rem; color: var(--muted); }

/* about.html: a readable column */
.about { max-width: 46rem; }
.about p, .about li { line-height: 1.6; }
.about ul { padding-left: 1.2rem; }
.about li { margin: 0 0 .7rem; }
.about h2 { color: var(--text, inherit); margin-top: 2.2rem; }
.about-link { margin-top: -.5rem; }

/* stats.html */
.stats { max-width: 980px; }
.stats section { margin: 0 0 2.2rem; }
.stats .muted, .muted { color: var(--muted); }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin: .5rem 0 2rem; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: .8rem .9rem; }
.tile b { display: block; font-size: 1.6rem; font-weight: 600; }
.tile span { color: var(--muted); font-size: .85rem; }
.cal { overflow-x: auto; padding-bottom: 4px; }
.cal-m, .cal-d { display: grid; grid-template-columns: repeat(var(--weeks), 15px); gap: 3px; }
.cal-m { font-size: .72rem; color: var(--muted); height: 1.1rem; }
.cal-m span { white-space: nowrap; }
.cal-d { grid-template-rows: repeat(7, 15px); grid-auto-flow: column; }
.d { display: inline-block; width: 15px; height: 15px; border-radius: 3px; background: var(--panel); border: 1px solid var(--line); box-sizing: border-box; }
.d.out { visibility: hidden; }
.d.l1 { background: #1e3a5f; border-color: #1e3a5f; }
.d.l2 { background: #2f6aa8; border-color: #2f6aa8; }
.d.l3 { background: #4f92e0; border-color: #4f92e0; }
.d.l4 { background: #9cc9ff; border-color: #9cc9ff; }
.legend { font-size: .8rem; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.legend .d { width: 12px; height: 12px; }
.curve { width: 100%; height: auto; display: block; }
.curve .line { fill: none; stroke: var(--accent); stroke-width: 2; }
.curve .fill { fill: var(--accent); opacity: .12; }
.curve .grid { stroke: var(--line); stroke-width: 1; }
.curve .lbl { fill: var(--muted); font-size: 12px; }
.hbar { display: grid; grid-template-columns: minmax(8rem, 13rem) 1fr auto; gap: .6rem; align-items: center; margin: .35rem 0; font-size: .9rem; }
.cols3 .hbar { grid-template-columns: 1fr; gap: .15rem; }
.ht { display: flex; height: 10px; background: var(--panel); border-radius: 5px; overflow: hidden; }
.ht span { display: block; height: 100%; background: var(--accent); }
.ht .nb { background: #4f92e0; }
.ht .bb { background: #c9a35c; }
.hv { color: var(--muted); font-size: .85rem; white-space: nowrap; }
.key { font-size: .8rem; color: var(--muted); display: flex; align-items: center; gap: .4rem; margin: .2rem 0 .5rem; }
.sw { display: inline-block; width: 12px; height: 12px; border-radius: 2px; }
.sw.nb { background: #4f92e0; } .sw.bb { background: #c9a35c; }
.cols3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.cols3 h2 { margin-top: 0; }
.board { margin: 0; padding-left: 1.3rem; line-height: 1.9; }
.goalbar { height: 12px; background: var(--panel); border-radius: 6px; overflow: hidden; margin: .3rem 0 .6rem; }
.goalbar span { display: block; height: 100%; background: var(--done); }
.goalrow { display: grid; grid-template-columns: minmax(10rem, 18rem) 1fr; gap: .8rem; align-items: center; margin: .3rem 0; }
@media (max-width: 600px) {
  .hbar { grid-template-columns: 1fr; gap: .15rem; }
  .goalrow { grid-template-columns: 1fr; gap: .1rem; }
}
.facts dd .note { display: block; color: var(--muted); font-size: .82rem; margin-top: .2rem; }