/* ───── лобби ───── */
.lobby {
  max-width: 1040px; margin: 0 auto; padding: clamp(24px, 6vw, 72px) clamp(16px, 4vw, 32px);
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(24px, 5vw, 64px); align-items: start;
}
.hero h1 { margin-bottom: 14px; }
.lede { color: var(--ink-2); font-size: 17px; max-width: 46ch; margin-bottom: 26px; }
.form { max-width: 420px; }
.form label { font-size: 13px; font-weight: 600; color: var(--ink-2); display: block; margin-bottom: 6px; }
.lobby-side h2 { margin-bottom: 12px; }
.game-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.game-list .empty { color: var(--ink-3); padding: 14px 0; }
.game-row {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; color: var(--ink); text-decoration: none;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); transition: border-color 0.15s, transform 0.15s;
}
.game-row:hover { border-color: var(--accent); transform: translateX(2px); }
.game-row-main { flex: 1; display: grid; line-height: 1.3; min-width: 0; }
.game-row-main strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip { font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.chip-active { background: var(--accent-soft); color: var(--accent); }
.swatch { width: 18px; height: 18px; border-radius: 50%; flex: none; border: 2px solid var(--ink); }
.swatch-white { background: #fbf8f0; }
.swatch-black { background: #2c2823; border-color: var(--ink-3); }
.rules summary { cursor: pointer; font-weight: 600; }
.rules ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); display: grid; gap: 8px; }

/* ───── экран партии ───── */
.game {
  max-width: 1180px; margin: 0 auto; padding: 18px clamp(12px, 3vw, 28px) 32px;
  display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start;
}
.board-column { width: 100%; max-width: min(100%, calc(100dvh - 215px)); min-width: 280px; margin-inline: auto; display: grid; gap: 8px; }
.board-wrap { position: relative; border-radius: 8px; box-shadow: var(--shadow); }
.board-note {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(80%, 360px); text-align: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
}
.board-note[hidden] { display: none; }

.player-bar {
  display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 4px 10px;
  border-radius: var(--radius-sm); border: 1px solid transparent; transition: background-color 0.2s, border-color 0.2s;
}
.player-bar.active { background: var(--surface); border-color: var(--line); }
.player-name { font-weight: 600; display: inline-flex; align-items: baseline; gap: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.you { font-size: 11px; font-weight: 600; color: var(--accent); background: var(--accent-soft); padding: 1px 7px; border-radius: 999px; }
.presence { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); opacity: 0.6; flex: none; }
.presence.online { background: var(--ok); opacity: 1; }
.captured { display: flex; flex-wrap: wrap; margin-left: 4px; padding: 2px 13px 2px 6px; min-width: 0; border-radius: 999px; background: var(--sq-light); }
.captured:empty { display: none; }
.captured .piece-icon { margin-right: -7px; }
.turn-flag { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--accent-ink); background: var(--accent); padding: 2px 10px; border-radius: 999px; animation: fade-in 0.2s ease; }

.side { display: grid; gap: 14px; position: sticky; top: 16px; }
.status h2 { margin-bottom: 8px; }
.status .result { color: var(--accent); }
.status .actions, .analysis .nav { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.status .actions .btn { flex: 1 1 auto; }
.offer { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 10px; padding: 10px; background: var(--accent-soft); border-radius: var(--radius-sm); font-weight: 600; }
.offer span { flex: 1 1 100%; }
.copy-row { display: flex; gap: 8px; margin-top: 12px; }
.analysis h2 { margin-bottom: 4px; }
.analysis .nav { margin-top: 10px; }

.history h2 { margin-bottom: 10px; }
.moves-scroll { max-height: min(46dvh, 420px); overflow-y: auto; margin: 0 -6px; padding: 0 6px; }
.moves { line-height: 2; }
.move-num { color: var(--ink-3); font-size: 13px; margin-right: 3px; margin-left: 4px; }
.move {
  font: 600 14px var(--font-ui); color: var(--ink); background: none; border: 0; border-radius: 6px; padding: 1px 6px; cursor: pointer;
  transition: background-color 0.12s;
}
.move:hover:not(:disabled) { background: var(--surface-2); }
.move:disabled { cursor: default; color: var(--ink); opacity: 1; }
.move.current { background: var(--accent); color: var(--accent-ink); }
.move.hidden-move { color: var(--ink-3); font-weight: 400; letter-spacing: 1px; }
.move.variant:not(.current) { color: var(--ink-2); }
.variation { margin: 4px 0 4px 6px; padding: 2px 0 2px 10px; border-left: 2px solid var(--line); font-size: 14px; }

@media (max-width: 900px) {
  .lobby { grid-template-columns: 1fr; }
  .game { grid-template-columns: 1fr; }
  .board-column { max-width: min(100%, 640px); }
  .side { position: static; }
}