/* Layout + board styling for the Play vs Player-Bot page. Base variables and
   panels come from styles.css. */

.setup-panel { margin-bottom: 18px; }
.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  align-items: end;
}
.setup-status {
  margin-top: 12px;
  color: var(--text-dim);
  font-size: 14px;
}
.setup-status.error { color: #f0c9c2; }

.play-layout {
  display: grid;
  grid-template-columns: minmax(320px, 560px) 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 900px) {
  .play-layout { grid-template-columns: 1fr; }
}

.board-column { display: flex; flex-direction: column; gap: 10px; }

.player-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.pb-name { font-weight: 700; }
.pb-badge {
  margin-left: auto;
  font-size: 12.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.opp-bar { border-left: 4px solid var(--border); }
.opp-bar.book { border-left-color: var(--win); }
.opp-bar.engine { border-left-color: var(--loss); }
.opp-bar.thinking { border-left-color: var(--draw); }
.pb-badge.book { background: rgba(127,166,80,0.18); color: var(--accent-hover); border-color: rgba(127,166,80,0.5); }
.pb-badge.engine { background: var(--warn-bg); color: #f0c9c2; border-color: var(--warn-border); }
.pb-badge.thinking { background: rgba(185,164,74,0.15); color: var(--draw); border-color: rgba(185,164,74,0.5); }
.you-badge { background: rgba(127,166,80,0.12); color: var(--accent-hover); border-color: rgba(127,166,80,0.4); }

.board-area { display: flex; gap: 10px; align-items: stretch; }
.board {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
}
/* chessground sizes itself to the wrapping element */
.board .cg-wrap { width: 100%; height: 100%; }

.evalbar {
  position: relative;
  width: 26px;
  min-height: 100%;
  background: #111;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  flex: none;
}
.evalbar-fill {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: #f4f4ec;
  transition: height 0.25s ease;
}
.evalbar-text {
  position: absolute;
  bottom: 4px; left: 0; right: 0;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: #111;
  z-index: 2;
}
.evalbar-text.neg { top: 4px; bottom: auto; color: #f4f4ec; }

.board-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.board-controls button {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 15px;
  cursor: pointer;
}
.board-controls button:hover:not(:disabled) { border-color: var(--accent); }
.board-controls button:disabled { opacity: 0.4; cursor: not-allowed; }

.toggles { display: flex; gap: 16px; flex-wrap: wrap; }

.status {
  padding: 10px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14.5px;
}
.status.over { border-color: var(--accent); color: var(--accent-hover); font-weight: 600; }

.info-column { display: flex; flex-direction: column; gap: 16px; }
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.panel-head h2 { margin: 0; font-size: 15px; }
.badge {
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
}

.engine-lines { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.engine-lines li { font-size: 13px; display: flex; gap: 8px; }
.engine-empty, .move-empty, .stats-empty { color: var(--text-dim); font-size: 13px; }
.line-rank { color: var(--text-dim); }
.line-score { font-weight: 700; min-width: 52px; }
.line-pv { color: var(--text-dim); font-family: "Consolas", ui-monospace, monospace; }

.move-list { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: baseline; }
.move-no { color: var(--text-dim); font-size: 13px; }
.move {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 13.5px;
  cursor: pointer;
  font-family: "Consolas", ui-monospace, monospace;
}
.move:hover { background: var(--bg-elev); }
.move.current { background: var(--accent); color: #12210a; font-weight: 700; }
.move.src-book { border-color: rgba(127,166,80,0.6); }
.move.src-engine { border-color: var(--warn-border); }

.book-info { font-size: 13px; }
.book-total { margin: 0 0 8px; font-size: 12.5px; color: var(--text-dim); }
.book-total strong { color: var(--text); }
.conf { font-weight: 700; padding: 1px 7px; border-radius: 999px; font-size: 11.5px; }
.conf-high { color: var(--accent-hover); background: rgba(127,166,80,0.16); }
.conf-medium { color: var(--draw); background: rgba(185,164,74,0.15); }
.conf-low { color: #f0c9c2; background: var(--warn-bg); }
.book-move-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-top: 1px solid var(--border);
}
.book-move-row:first-child { border-top: none; }
.book-move-san { font-family: "Consolas", ui-monospace, monospace; min-width: 56px; }
.book-bar-wrap { flex: 1; background: var(--bg-elev); border-radius: 4px; overflow: hidden; height: 12px; min-width: 40px; }
.book-bar { height: 100%; background: var(--accent); }
.book-move-count { color: var(--text-dim); min-width: 66px; text-align: right; }
.book-move-ci { color: var(--text-muted, #7c8797); min-width: 62px; text-align: right; font-size: 11.5px; cursor: help; }
.book-source { font-size: 12.5px; margin-top: 8px; color: var(--text-dim); }
.book-source.book { color: var(--accent-hover); }
.book-source.engine { color: #f0c9c2; }