:root {
  --ground: #f7f6f3;
  --paper: #fffefb;
  --ink: #14110e;
  --dim: #6b655c;
  --faint: #787165;   /* 4.8:1 on paper; the original #9a9388 was 3.0 and failed */
  --line: #d5d1c8;
  --hair: #eae6de;
  --accent: #1a5c7a;
  --mark: #b5540e;
  --good: #1a7a4a;
  --warn: #a8621f;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  padding: 9px 14px;
  background: var(--paper);
  border: 1px solid var(--ink);
  font-size: 13px;
}

.skip:focus { left: 8px; top: 8px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  background: var(--ground);
  display: flex;
  flex-direction: column;
}

/* ---------- header ---------- */

header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 11px 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

header h1 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.rule {
  width: 1px;
  height: 17px;
  background: #ddd9d0;
}

.event { color: #4a453d; }
.spacer { flex-grow: 1; }

.stats {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  display: flex;
  gap: 14px;
}

header nav {
  display: flex;
  gap: 12px;
  font-size: 12px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid #a8c4d2;
  padding-bottom: 1px;
}

a:hover, a:focus-visible { color: #0d3c52; border-bottom-color: #0d3c52; }

/* ---------- layout ---------- */

main {
  flex-grow: 1;
  display: flex;
  min-height: 0;
}

#mapwrap {
  flex-grow: 1;
  position: relative;
  min-width: 0;
  background: #e8e5de;
}

#map { position: absolute; inset: 0; }

#results {
  width: 482px;
  flex-shrink: 0;
  background: var(--paper);
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ---------- map panels ---------- */

.panel {
  position: absolute;
  background: var(--paper);
  border: 1px solid var(--line);
  z-index: 2;
}

.controls {
  top: 14px;
  left: 14px;
  width: 258px;
  padding: 11px 12px;
}

.ctl {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 9px;
}

.ctl label { font-size: 12px; color: var(--dim); }

.ctl output {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

input[type=range] {
  width: 100%;
  margin: 0;
  accent-color: var(--accent);
}

.scale {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--faint);
}

.note {
  margin: 9px 0 0;
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.45;
}

.caveat {
  bottom: 14px;
  left: 14px;
  max-width: 320px;
  padding: 9px 12px;
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.45;
}

.clearpin {
  top: 14px;
  right: 14px;
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  color: var(--accent);
  cursor: pointer;
}

.clearpin:hover { background: #f4f2ed; }

/* ---------- results ---------- */

#summary {
  padding: 13px 17px 12px;
  border-bottom: 1px solid var(--hair);
}

#summary h2 {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 3px;
}

#summary p {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
}

#sortbar {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--hair);
  background: #faf8f4;
}

.sortlabel {
  padding: 8px 0 8px 17px;
  font-size: 11px;
  color: #8b8478;
}

#sortbar button {
  padding: 8px 11px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--dim);
  background: none;
  border: 0;
  cursor: pointer;
}

#sortbar button.active {
  color: var(--ink);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--mark);
}

#sortbar button:focus-visible,
#rows:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

#rows {
  flex-grow: 1;
  overflow-y: auto;
}

.group {
  padding: 9px 17px;
  background: #f2efe8;
  border-bottom: 1px solid var(--hair);
  position: sticky;
  top: 0;
  z-index: 1;
}

.group .name {
  display: flex;
  align-items: center;
  gap: 9px;
}

.group b {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.group .n {
  font-family: var(--mono);
  font-size: 11px;
  color: #8b8478;
}

.advisory {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 6px;
  font-size: 11.5px;
  color: #7a4a1a;
  line-height: 1.45;
}

.advisory svg { flex-shrink: 0; margin-top: 1px; }
.advisory a { color: #7a4a1a; border-bottom-color: #d8b48a; }

#table { display: block; }
#table [role="row"] { display: grid; }

.head, .row {
  display: grid;
  grid-template-columns: 1.5fr 0.68fr 0.56fr 0.6fr 0.46fr;
  gap: 9px;
  padding: 8px 17px;
}

.head {
  padding-top: 7px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--hair);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--faint);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 1;
}

.row {
  border-bottom: 1px solid #f1eee7;
  cursor: pointer;
  border-left: 3px solid transparent;
  padding-left: 14px;
}

.row:hover { background: #faf8f4; }

.row.sel {
  background: #fdf6ef;
  border-left-color: var(--mark);
}

.row:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.row .nm {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row.sel .nm { font-weight: 600; }

.num {
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  color: var(--dim);
}

.num.dur { font-size: 13px; font-weight: 500; color: var(--ink); }
.num.near { color: var(--good); }
.num.thin { color: var(--mark); }

.empty {
  padding: 26px 17px;
  color: var(--dim);
  text-align: center;
}

/* ---------- map bits ---------- */

.maplibregl-popup-content {
  font-family: var(--sans);
  font-size: 12px;
  padding: 9px 11px;
  border-radius: 2px;
  border: 1px solid var(--line);
  box-shadow: 0 2px 8px rgba(0,0,0,.09);
}

.pop b { display: block; font-size: 13px; margin-bottom: 3px; }
.pop dl { margin: 0; display: grid; grid-template-columns: auto auto; gap: 1px 10px; }
.pop dt { color: var(--dim); }
.pop dd { margin: 0; font-family: var(--mono); text-align: right; }

/* ---------- narrow ---------- */

@media (max-width: 900px) {
  main { flex-direction: column; }
  #mapwrap { height: 52vh; flex-grow: 0; }
  #results { width: auto; border-left: 0; border-top: 1px solid var(--line); }
  header { gap: 10px; }
  .stats { display: none; }
}