.board-editor{max-width:1100px;margin:0 auto}.editor-heading{align-items:center;gap:12px;margin:0 0 12px;display:flex}.editor-heading h1{margin:0;font-size:20px}.editor-heading .text-link{align-items:center;gap:2px;min-height:40px;display:inline-flex}.editor-layout{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}.editor-board-column{flex-direction:column;gap:8px;width:min(100%,560px);min-width:0;margin:0 auto;display:flex}.editor-board{touch-action:none;margin-bottom:18px;position:relative}.editor-board .janggi-board{margin:0}.editor-board.tool-erase .board-square{cursor:crosshair}.editor-board.tool-piece .board-square{cursor:copy}.editor-board.dragging{cursor:grabbing}.editor-palette{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;display:grid}.editor-piece{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;place-items:center;min-height:52px;padding:4px 2px 12px;display:grid;position:relative}.editor-piece .piece{width:34px;height:34px}.editor-piece small{color:var(--muted);text-align:center;font-variant-numeric:tabular-nums;font-size:10px;position:absolute;bottom:2px;left:0;right:0}.editor-piece.active{border-color:var(--primary);background:var(--tint);box-shadow:inset 0 0 0 1px var(--primary)}.editor-piece.full:not(.active) .piece{opacity:.45}.editor-piece:focus-visible,.editor-tool:focus-visible,.editor-turn button:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.editor-side{align-content:start;gap:12px;display:grid}.editor-tools{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.editor-tool{border:1px solid var(--border);background:var(--surface);min-height:52px;color:var(--text);font:inherit;cursor:pointer;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:12px;display:flex}.editor-tool.active{border-color:var(--primary);background:var(--tint);color:var(--primary);font-weight:600}.editor-side .hint{margin:0}.editor-turn{align-items:center;gap:6px;font-size:13px;display:flex}.editor-turn>span{margin-right:auto;font-weight:600}.editor-turn button{border:1px solid var(--border);background:var(--surface);min-width:64px;min-height:40px;font:inherit;cursor:pointer;border-radius:999px;font-weight:600}.editor-turn button.active{background:var(--tint);border-color:currentColor;box-shadow:inset 0 0 0 1px}.editor-formations{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.editor-formations label{gap:4px;min-width:0}.editor-formations select{border:1px solid var(--border);background:var(--surface);width:100%;min-height:40px;color:var(--text);font:inherit;border-radius:8px;padding:0 8px}.editor-presets .button-row{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.editor-presets .button-row .button{flex:auto;min-height:40px}.editor-side textarea{width:100%;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.editor-problems{border:1px solid var(--border);border-left:3px solid var(--han);border-radius:var(--radius-sm);background:var(--surface-soft);color:var(--text);margin:0;padding:8px 12px 8px 28px;font-size:13px;line-height:1.6}.editor-ok{border-radius:var(--radius-sm);background:var(--surface-soft);border-left:3px solid #3b8b69;margin:0;padding:8px 12px;font-size:13px}@media (min-width:900px){.editor-layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start}.editor-board-column{justify-self:end;width:min(100%,90dvh - 214px);margin:0}}@media (max-width:767px){.editor-piece{min-height:48px}.editor-piece .piece{width:30px;height:30px}}