/* Lobby (index.html): hero with a live board, the match list, and the board legend. */

.page-lobby {
  background:
    radial-gradient(900px 520px at 78% 0%, rgba(76, 90, 200, 0.22), transparent 65%),
    var(--ink-0);
}

.site-header,
.hero,
.matches,
.legend,
.site-footer {
  width: min(1240px, 100% - 2 * var(--gutter));
  margin-inline: auto;
}

/* ---------------- Header ---------------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  height: 64px;
  padding-top: var(--safe-t);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: var(--fs-sm); }
.brand__mark { border-radius: 7px; }
.site-nav { display: flex; align-items: center; gap: var(--s-2); }

/* ---------------- Hero ---------------- */
.hero {
  display: grid;
  gap: var(--s-8);
  padding: var(--s-8) 0 var(--s-12);
}
.hero__title {
  font-size: clamp(2.25rem, 8.5vw, 4.25rem);
  font-stretch: 74%;
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
  max-width: 13ch;
  text-wrap: balance;
}
:root[data-lang="zh"] .hero__title { line-height: 1.12; letter-spacing: 0.01em; max-width: 11em; word-break: keep-all; }
.hero__lede {
  margin-top: var(--s-5);
  max-width: 46ch;
  font-size: var(--fs-lg);
  color: var(--text-2);
  text-wrap: pretty;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-8); }

.hero__stage { display: grid; gap: var(--s-3); }
.hero__board {
  position: relative;
  display: block;
  aspect-ratio: 1;
  width: 100%;
  border-radius: var(--r-board);
  overflow: hidden;
  background: var(--board-floor);
  box-shadow: var(--shadow-board), 0 0 0 1px var(--line);
}
.hero__board canvas { width: 100%; height: 100%; }
.hero__hud {
  position: absolute;
  top: var(--s-3);
  left: var(--s-3);
  right: var(--s-3);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  pointer-events: none;
}
.hero__hud > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 10px;
  border-radius: var(--r-chip);
  background: rgba(12, 16, 41, 0.74);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 0 1px var(--line);
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
}
.hero__hud .num { font-size: var(--fs-md); }
.hero__hud .is-lead .num { color: var(--flag); }
.hero__hud .hud-label { color: var(--text-2); }
.hero__hint {
  position: absolute;
  left: 50%;
  bottom: var(--s-3);
  translate: -50% 0;
  padding: 6px 12px;
  border-radius: var(--r-chip);
  background: var(--paper);
  color: var(--paper-ink);
  font-size: var(--fs-xs);
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
  pointer-events: none;
}
.hero__board:hover .hero__hint,
.hero__board:focus-visible .hero__hint { opacity: 1; }
.hero__board:focus-visible { outline-offset: 4px; }
@media (hover: none) { .hero__hint { opacity: 1; } }

.hero__caption { display: grid; gap: 6px; }
.hero__caption-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.hero__shuffle { margin-left: auto; height: 28px; }
.hero__caption-title { font-size: var(--fs-sm); font-weight: 600; color: var(--text-2); line-height: var(--lh-snug); }
.hero__caption-title a:hover { color: var(--text); }

@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: var(--s-12);
    padding: var(--s-12) 0 var(--s-16);
  }
  .hero__stage { max-width: 600px; justify-self: end; width: 100%; }
}

/* ---------------- Match list ---------------- */
.matches { padding-bottom: var(--s-12); scroll-margin-top: var(--s-4); }
.matches__head {
  display: grid;
  gap: var(--s-4);
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--line);
}
.matches__title { font-size: var(--fs-2xl); font-stretch: 80%; font-weight: 800; }
.matches__tools { display: grid; gap: var(--s-3); }
.filters { max-width: 100%; overflow-x: auto; justify-self: start; }
.search input { -webkit-appearance: none; appearance: none; }
@media (min-width: 900px) {
  .matches__head { grid-template-columns: auto 1fr; align-items: center; }
  .matches__tools { grid-template-columns: auto minmax(220px, 300px); justify-content: end; align-items: center; }
}

.match-list { display: grid; }
.match-list > li + li { border-top: 1px solid var(--line); }

.match-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-areas: "map body" "facts facts";
  gap: var(--s-3) var(--s-4);
  padding: var(--s-4) var(--s-2);
  margin: 0 calc(-1 * var(--s-2));
  border-radius: var(--r-panel);
  transition: background var(--dur-fast);
}
.match-row:hover { background: var(--ink-1); }
.match-row__map {
  grid-area: map;
  width: 64px;
  height: 64px;
  border-radius: 10px;
  box-shadow: 0 0 0 1px var(--line);
  background: var(--board-floor);
}
.match-row__body { grid-area: body; min-width: 0; display: grid; gap: 6px; align-content: start; }
.match-row__chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.match-row__tag { font-size: var(--fs-xs); font-weight: 700; color: var(--text-2); }
.match-row__title { font-size: var(--fs-md); font-weight: 700; line-height: var(--lh-snug); text-wrap: pretty; }
.match-row__desc {
  font-size: var(--fs-sm);
  color: var(--text-3);
  line-height: var(--lh-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.match-row__facts { grid-area: facts; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-4); align-items: center; }
.match-row__race { display: grid; gap: 4px; min-width: 0; }
.match-row__race svg { width: 100%; height: 48px; overflow: visible; }
.match-row__race-caption { font-size: 11px; color: var(--text-3); font-weight: 600; }
.match-row__podium { display: grid; gap: 2px; min-width: 0; }
.podium-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
}
.podium-row .swatch { width: 12px; height: 12px; }
.podium-row__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); font-weight: 600; }
.podium-row__score { font-size: var(--fs-lg); line-height: 1.15; }
.podium-row.is-lead .podium-row__name { color: var(--text); }
.podium-row.is-lead .podium-row__score { color: var(--flag); }

@media (min-width: 960px) {
  .match-row {
    grid-template-columns: 96px minmax(0, 1fr) 168px 210px;
    grid-template-areas: "map body race podium";
    align-items: center;
    gap: var(--s-6);
    padding: var(--s-5) var(--s-3);
    margin: 0 calc(-1 * var(--s-3));
  }
  .match-row__map { width: 96px; height: 96px; border-radius: 12px; }
  .match-row__facts { display: contents; }
  .match-row__race { grid-area: race; }
  .match-row__podium { grid-area: podium; }
  .match-row__title { font-size: var(--fs-lg); }
}

/* ---------------- Legend ---------------- */
.legend { padding: var(--s-10) 0 var(--s-12); border-top: 1px solid var(--line); }
.legend__title { font-size: var(--fs-2xl); font-stretch: 80%; font-weight: 800; margin-bottom: var(--s-6); }
.legend__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--s-6) var(--s-8); }
.legend-entry { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: var(--s-4); align-items: start; }
.legend-entry canvas {
  width: 76px;
  height: 60px;
  border-radius: 10px;
  background: var(--board-floor);
  box-shadow: 0 0 0 1px var(--line);
}
.legend-entry h3 { font-size: var(--fs-sm); font-weight: 700; margin-bottom: 4px; }
.legend-entry p { font-size: var(--fs-sm); color: var(--text-3); line-height: var(--lh-snug); }

/* ---------------- Footer ---------------- */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-6) 0 calc(var(--s-8) + var(--safe-b));
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--text-3);
}
.site-footer a { color: var(--text-2); font-weight: 600; }
.site-footer a:hover { color: var(--text); }