/* ─── Chess Page Styles ──────────────────────────────────────── */

.chess-hero {
  padding: 2.5rem 0 1.5rem;
}

.chess-hero p {
  color: var(--color-text-muted);
  max-width: 540px;
}

/* ─── Games list ─────────────────────────────────────────────── */
.games-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: var(--gap);
}

.game-item {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-soft);
}

.game-item a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  text-decoration: none;
  color: inherit;
  gap: 1rem;
  flex-wrap: wrap;
}

.game-item a:hover { border-color: var(--color-accent); }
.game-item:has(a:hover) { border-color: var(--color-accent); }

.game-item__title {
  font-family: var(--font-heading);
  font-size: 1rem;
}

.game-item__players {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.game-item__result {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}

/* ─── Chess Board ────────────────────────────────────────────── */
.chess-layout {
  display: grid;
  grid-template-columns: 22px auto 1fr;
  gap: 1rem 1.5rem;
  align-items: start;
  margin-top: 2rem;
}

@media (max-width: 680px) {
  .chess-layout { grid-template-columns: 1fr; }
  .eval-bar-wrap { display: none; }
}

.chess-board-wrap {
  position: relative;
}

.chess-board {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  width: min(480px, 90vw);
  aspect-ratio: 1;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  user-select: none;
}

.chess-board__square {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  line-height: 1;
  cursor: default;
  position: relative;
}

.chess-board__square--light { background: #f0d9b5; }
.chess-board__square--dark  { background: #b58863; }

/* coordinate labels */
.chess-board__square .coord-file,
.chess-board__square .coord-rank {
  position: absolute;
  font-size: 0.55rem;
  font-weight: 700;
  opacity: 0.6;
  font-family: var(--font-body);
}
.chess-board__square .coord-rank { top: 2px; left: 3px; }
.chess-board__square .coord-file { bottom: 2px; right: 3px; }

.chess-board__square--light .coord-file,
.chess-board__square--light .coord-rank { color: #b58863; }
.chess-board__square--dark  .coord-file,
.chess-board__square--dark  .coord-rank { color: #f0d9b5; }

/* ─── Move list / controls ───────────────────────────────────── */
.chess-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chess-panel__game-info {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  line-height: 1.8;
}

.chess-panel__game-info strong { color: var(--color-text-muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }

.chess-controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chess-controls button {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  color: var(--color-text);
  font-size: 0.9rem;
  transition: background 0.15s;
}

.chess-controls button:hover   { background: var(--color-border); }
.chess-controls button:disabled { opacity: 0.35; cursor: default; }

.chess-move-list {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  max-height: 340px;
  overflow-y: auto;
}

.chess-move-list table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.88rem;
  font-family: var(--font-body);
}

.chess-move-list td {
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
}

.chess-move-list td.move-num {
  color: var(--color-text-muted);
  width: 2rem;
  text-align: right;
  padding-right: 0.6rem;
}

.chess-move-list td.move-san {
  cursor: pointer;
  border-radius: 3px;
}

.chess-move-list td.move-san:hover { background: var(--color-border); }

.chess-move-list td.move-san.active {
  background: var(--color-accent);
  color: #fff;
}

/* ─── Game header ────────────────────────────────────────────── */
.game-header {
  padding: 2rem 0 1rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}

.game-header__event {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.game-header__players {
  font-family: var(--font-heading);
  font-size: 1.5rem;
}