.analysis-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.analysis-choice-grid button{border:1px solid #c9ac7a66;border-radius:20px;background:linear-gradient(130deg,#fff8e8,#ecd9b2);color:#664d30;padding:22px 14px;text-align:left}.analysis-choice-grid b{display:block;font-size:18px}.analysis-choice-grid small{display:block;font-size:11px;line-height:1.8;margin-top:9px;color:#927858}
.import-dialog.position-editor{width:min(850px,calc(100vw - 28px));box-sizing:border-box;padding:18px;max-height:calc(100dvh - 28px);overflow:hidden;inset:14px 0 auto;margin:0 auto}.position-editor .sheet-heading{margin-bottom:12px;flex:none}.position-editor[open]{display:flex;flex-direction:column}.position-editor .setup-content{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(230px,1fr);gap:18px;min-height:0;overflow:auto;overscroll-behavior:contain}.setup-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));aspect-ratio:1;width:100%;border:5px solid #a27c56;border-radius:10px;overflow:hidden}.setup-square{position:relative;border:0;border-radius:0;padding:0;aspect-ratio:1;min-width:0;background:#efddb4;display:grid;place-items:center;touch-action:manipulation}.setup-square.dark{background:#b68f73}.setup-square img{width:90%;height:90%;object-fit:contain;pointer-events:none}.setup-square.selected{box-shadow:inset 0 0 0 3px #e8c546}.setup-coord{position:absolute;font-size:8px;left:2px;bottom:1px;color:#775c3d;pointer-events:none}.setup-board-actions,.setup-tools{display:flex;gap:6px;margin-top:9px}.position-editor button:not(.setup-square):not(.sheet-close){font:11px system-ui;border:1px solid #c7a77b66;padding:8px;border-radius:12px;background:#fff6e6;color:#745735}.setup-board-actions button,.setup-tools button{flex:1}.position-editor .setup-options>p{font-size:11px;line-height:1.7;margin:0 0 9px}.setup-palette{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px}.position-editor .setup-palette button{padding:2px!important}.setup-palette img{width:100%;max-width:44px;height:auto;display:block}.position-editor button[aria-pressed=true]{background:#e4cb98!important;box-shadow:inset 0 0 0 1px #aa854d}.position-editor label{font-size:11px;margin:12px 0 7px;letter-spacing:0}.position-editor select{width:100%;padding:7px;border:1px solid #c7a77b88;border-radius:10px;background:#fff8eb;color:#725633;font:12px system-ui}.position-editor .setup-castling{border:1px solid #c7a77b55;border-radius:12px;padding:9px;display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:12px 0}.setup-castling legend{font-size:11px;color:#8b7154}.position-editor .setup-castling label{display:flex;align-items:center;gap:4px;margin:0;font-size:10px;white-space:nowrap}.position-editor textarea{width:100%;min-height:58px;max-height:80px;font:10px/1.5 monospace;padding:8px;resize:none}.position-editor .import-error{flex:none;min-height:0;margin:6px 0;line-height:1.5}.position-editor .import-actions{flex:none;border-top:1px solid #c7a77b44;padding-top:10px}.position-editor .import-actions .primary{background:#99663d!important;color:#fff8e8!important}
@media(max-width:600px) and (orientation:portrait){.position-editor .setup-content{display:block}.position-editor .setup-options{margin-top:13px}.setup-board{max-width:390px;margin:auto}.position-editor .setup-palette{max-width:390px;margin:auto}.position-editor .setup-palette img{max-width:36px;margin:auto}.position-editor .setup-options>p{display:none}}
@media(orientation:landscape) and (max-height:600px){.import-dialog.position-editor{padding:12px}.position-editor .sheet-heading{margin-bottom:7px}.position-editor .sheet-heading h2{font-size:18px}.position-editor .puzzle-caption{display:none}.position-editor .setup-content{grid-template-columns:minmax(180px,.9fr) minmax(240px,1.2fr);gap:15px}.setup-board{max-width:300px}.position-editor .import-actions{padding-top:6px}.position-editor .setup-palette img{max-width:32px;margin:auto}}
@media(max-width:350px){.analysis-choice-grid{grid-template-columns:1fr}}

@media(orientation:landscape) and (max-height:600px){.position-editor .setup-content{overflow:hidden;align-items:start}.position-editor .setup-options{max-height:calc(100dvh - 140px);overflow:auto;overscroll-behavior:contain;padding-right:2px}.position-editor .setup-board{width:min(100%,calc(100dvh - 180px));margin:auto}.position-editor .setup-board-actions{max-width:310px;margin:8px auto 0}}
.position-editor .import-error:empty{display:none}
@media(orientation:landscape) and (max-height:600px){.import-dialog.position-editor{height:calc(100dvh - 28px)}.position-editor .setup-content{flex:1;grid-template-rows:minmax(0,1fr);overflow:hidden}.position-editor .setup-content>div{height:100%;min-height:0;display:flex;flex-direction:column;align-items:center}.position-editor .setup-board{height:calc(100% - 35px);width:auto;max-width:100%;flex:none;margin:0 auto}.position-editor .setup-board-actions{flex:none;width:100%;margin-top:7px}.position-editor .setup-board-actions button{padding:5px 6px!important;font-size:10px!important}.position-editor .setup-options{height:100%;max-height:none;min-height:0;overflow:auto}}