/* "Heat board": the look of a competition floor. Black header, condensed
   uppercase headings, green lanes, readout dates. WorkoutLog's colours plus
   magenta as green's complement, used only for "you" signals (registered,
   focus, hover). #61AF4C is too light for text on white (2.7:1): it is a fill
   with black text on it; text in green uses --link. */
:root {
  --bg: #f4f4f2; --surface: #fff; --fg: #111; --muted: #515151; --line: #d6d6d6;
  --ink: #000; --on-ink: #fff; --ink-muted: #aaa;
  --green: #61af4c; --green-hi: #7ddb5e; --on-green: #000; --link: #2f6b22;
  --hot: #b5157a; --on-hot: #fff;
  --gold: #e0a100; --gold-ink: #8a5f00; --error: #d50032;
  --glow: none;
  --cond: "Bahnschrift", "DIN Alternate", "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "DejaVu Sans Mono", Menlo, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0e0b; --surface: #121814; --fg: #e8f2ea; --muted: #8fa395; --line: #26332b;
    --on-ink: #e8f2ea; --link: #7ddb5e;
    --hot: #ff4fb0; --on-hot: #000;
    --gold-ink: #e0a100; --error: #ff5370;
    --glow: 0 0 .5rem rgb(125 219 94 / .45);
  }
}
* { box-sizing: border-box; }
body {
  --page: 48rem;
  margin: 0 auto; max-width: var(--page); padding: 0 1rem;
  font: 1rem/1.5 system-ui, sans-serif; background: var(--bg); color: var(--fg);
}
::selection { background: var(--hot); color: var(--on-hot); }
:focus-visible { outline: 2px solid var(--hot); outline-offset: 2px; }
a { color: var(--link); }
h1, h2, h3, summary, .brand {
  font-family: var(--cond); font-stretch: condensed; font-weight: 800;
  text-transform: uppercase; letter-spacing: .03em; line-height: 1.1;
}
h1 { font-size: 2rem; margin: 1.5rem 0 .75rem; }

/* The header is a black board across the whole window: the border-image
   paints the black and the green rule (over the bottom border) beyond body's
   max-width. */
header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem;
  padding: 1rem 0; color: var(--on-ink); border-bottom: 4px solid;
  border-image: linear-gradient(to top, var(--green) 4px, var(--ink) 4px) fill 0 / 0 / 0 100vmax;
}
.brand { font-size: 1.5rem; text-decoration: none; color: var(--on-ink); }
.brand::after { content: ""; display: inline-block; width: .45em; height: .9em; margin-left: .15em; vertical-align: -.05em; background: var(--hot); }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
header nav a, header button.link {
  color: var(--on-ink); text-decoration: none; text-transform: uppercase; font-size: .8rem; letter-spacing: .08em;
}
header nav a:hover, header button.link:hover { color: var(--green); }
header .who { color: var(--ink-muted); font-size: .8rem; }

form.inline { display: inline; margin: 0; }
button.link { background: none; border: none; padding: 0; color: var(--link); font: inherit; text-decoration: underline; cursor: pointer; }
form:not(.inline) { display: grid; gap: .5rem; max-width: 24rem; margin: 1rem 0; }
input, textarea, select {
  font: inherit; padding: .5rem; border: 1px solid var(--muted); border-radius: 0;
  background: var(--surface); color: var(--fg);
}
input:focus, textarea:focus, select:focus { border-color: var(--green); box-shadow: var(--glow); }
button:not(.link) {
  font: 700 .95rem/1.5 var(--cond); font-stretch: condensed; text-transform: uppercase; letter-spacing: .06em;
  padding: .5rem 1rem; border: 2px solid var(--green); border-radius: 0;
  background: var(--green); color: var(--on-green); cursor: pointer;
}
button:not(.link):hover { background: var(--green-hi); border-color: var(--green-hi); box-shadow: var(--glow); }
button.secondary { background: none; color: var(--fg); border-color: currentColor; }
button.secondary:hover { background: none; border-color: var(--green); }
.error { color: var(--error); border-left: 3px solid var(--error); padding-left: .5rem; }
.notice { border-left: 3px solid var(--green); padding-left: .5rem; }
.hint { color: var(--muted); font-size: .9rem; }
.warning { color: var(--gold-ink); }
.urgent { background: var(--gold); color: #000; font: 600 .8rem var(--mono); padding: 0 .35rem; }
footer { margin: 2rem 0 1rem; border-top: 1px solid var(--line); }

/* Competition rows are lanes: a green marker on the left, the name in the
   heading face, date and place as a readout. */
ul.comps, ul.divisions { list-style: none; padding: 0; }
ul.comps > li { margin: .4rem 0; padding: .6rem .8rem; background: var(--surface); border-left: 6px solid var(--green); }
ul.comps > li:hover, ul.comps > li:focus-within { border-left-color: var(--hot); }
ul.comps > li > a, ul.comps > li > .name > a { font: 700 1.15rem/1.2 var(--cond); font-stretch: condensed; text-transform: uppercase; letter-spacing: .02em; color: var(--fg); text-decoration: none; }
ul.comps > li > a:hover, ul.comps > li > .name > a:hover { text-decoration: underline; }
ul.comps > li > .name { display: block; }
ul.comps > li > .hint { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: .85rem; }
/* List rows with tags: the tags take a column on the right, on phones they go below. */
ul.comps > li:has(> .tags) { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 1rem; }
ul.comps > li > .tags { grid-column: 2; grid-row: 1 / span 2; max-width: 20rem; display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: start; gap: .25rem; }
@media (max-width: 40rem) {
  ul.comps > li:has(> .tags) { grid-template-columns: minmax(0, 1fr); }
  ul.comps > li > .tags { grid-column: 1; grid-row: auto; max-width: none; justify-content: flex-start; margin-top: .4rem; }
}
.tag {
  padding: 0 .35rem; font: 700 .7rem/1.6 var(--cond); font-stretch: condensed; text-transform: uppercase; letter-spacing: .06em;
  color: var(--hot); box-shadow: inset 0 0 0 1px currentColor; white-space: nowrap;
}
.tag.kind { background: var(--hot); color: var(--on-hot); box-shadow: none; }
.tag.online { color: var(--muted); }
.tag.mine { color: var(--link); }
.tag.mine.registered { background: var(--green); color: var(--on-green); box-shadow: none; }
ul.comps > li.cancelled { border-left-color: var(--muted); }
ul.comps > li.more { background: none; border-left: none; padding-left: 0; }
ul.divisions li { padding: .5rem 0; border-bottom: 1px solid var(--line); }
.cancelled a { text-decoration: line-through; }
.badge {
  display: inline-block; transform: skewX(-10deg); padding: 0 .45rem; border-radius: 0;
  font: 700 .75rem/1.5 var(--cond); text-transform: uppercase; letter-spacing: .06em;
  background: var(--fg); color: var(--bg);
}
.badge.registered { background: var(--hot); color: var(--on-hot); }
.badge.interested { background: none; color: var(--muted); box-shadow: inset 0 0 0 1px currentColor; }
.text { white-space: pre-line; }
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; }
dl.facts dt { font: 700 .85rem/1.75 var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
form.wide { max-width: 36rem; }
fieldset { display: grid; gap: .5rem; border: 1px solid var(--line); border-radius: 0; padding: .75rem; }
legend { font: 700 .85rem var(--cond); text-transform: uppercase; letter-spacing: .06em; }
label.check { display: flex; gap: .5rem; align-items: center; }
.buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
ol.history { list-style: none; padding: 0; }
ol.history > li { padding: .5rem 0; border-bottom: 1px solid var(--line); }
del { color: var(--muted); }
ins { text-decoration: none; font-weight: 600; }
.sub { margin-top: .5rem; }
.sub p { margin: 0 0 .25rem; }
.sub form:not(.inline) { margin: .25rem 0; }
details.past { margin-top: 1.5rem; }
details.past summary { cursor: pointer; }
ul.comps ul.divisions { margin: .5rem 0 0 1rem; }
ul.comps ul.divisions li:last-child { border-bottom: none; }
ul.requests { list-style: none; padding: 0; }
ul.requests > li { padding: .75rem 0; border-bottom: 1px solid var(--line); }
ul.requests p { margin: .25rem 0; }
ul.requests form.inline { margin-right: .5rem; }

#map { height: 70vh; min-height: 320px; margin: 1rem 0; border: 1px solid var(--line); }
#map-status:empty { display: none; }
ul.map-popup { list-style: none; margin: 0; padding: 0; }
ul.map-popup li + li { margin-top: .5rem; }
/* Leaflet popups stay white in dark mode */
ul.map-popup a { color: #2f6b22; }
ul.map-popup .hint { color: #555; }

/* The filter is a panel with a green bar on top. */
details.filters, #map-filters { background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--green); }
details.filters { margin: 1rem 0 .5rem; padding: .5rem .75rem; }
details.filters summary { cursor: pointer; }
#map-filters { padding: .75rem; }
form.filters label { font: 700 .8rem/1.5 var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
form.filters label .hint { font-size: inherit; }
form.filters { grid-template-columns: repeat(4, 1fr); max-width: none; margin: .75rem 0 .25rem; align-items: start; }
form.filters .field { display: grid; gap: .25rem; min-width: 0; }
form.filters .field.wide { grid-column: span 3; }
form.filters .full { grid-column: 1 / -1; margin: 0; }
form.filters input, form.filters select { width: 100%; }
form.filters .field.check { grid-column: 1 / -1; }
form.filters .field.check label { display: flex; align-items: center; gap: .4rem; cursor: pointer; }
form.filters .field.check input { width: auto; margin: 0; }
form.filters button { grid-column: 1 / -1; justify-self: start; }
.active-filters { margin: .5rem 0 0; }
@media (max-width: 40rem) {
  form.filters { grid-template-columns: 1fr 1fr; }
  form.filters .field.wide { grid-column: auto; }
}
#map-filters { grid-template-columns: repeat(3, 1fr); }
#map-filters .field.wide { grid-column: span 2; }
@media (max-width: 40rem) { #map-filters { grid-template-columns: 1fr 1fr; } }

/* Big screens: list and map pages widen, the filter moves into a column on
   the left. ::details-content shows the list's collapsed filter there. */
@media (min-width: 64rem) {
  body.wide { max-width: 80rem; }
  /* The header keeps the normal page width so the nav doesn't jump between routes. */
  body.wide > header { max-width: calc(var(--page) - 2rem); margin-inline: auto; }
  .browse:has(> .filters) { display: grid; grid-template-columns: 18rem minmax(0, 1fr); gap: 2rem; align-items: start; }
  .browse details.filters { margin-top: 0; position: sticky; top: 1rem; }
  .browse details.filters summary { pointer-events: none; list-style: none; }
  .browse details.filters summary::-webkit-details-marker { display: none; }
  .browse details.filters::details-content { content-visibility: visible; }
  .browse form.filters, .browse #map-filters { grid-template-columns: 1fr; margin-top: 0; }
  .browse form.filters .field.wide, .browse #map-filters .field.wide { grid-column: auto; }
  .browse #map-filters { position: sticky; top: 1rem; }
  .browse #map { margin-top: 0; }
  .browse .active-filters { margin-top: 0; }
}