/* Star Battle – standalone game; zero changes to other game engines. */
.sb-catalog-art{background:linear-gradient(120deg,#e7e9ff,#e2f4ef);display:grid;place-items:center}
.sb-catalog-demo{display:grid;grid-template-columns:repeat(5,22px);grid-template-rows:repeat(5,22px);border:2px solid #485b94;background:#485b94;gap:1px;transform:rotate(-3deg)}
.sb-catalog-demo i{display:grid;place-items:center;background:#fff;color:#38578f;font-size:15px;font-style:normal;font-weight:900}
.sb-catalog-demo i.filled{color:#b57a09}.sb-catalog .catalog-open{color:#46569e}
.sb-playground{display:flex;align-items:center;justify-content:center;flex:1;min-height:0}
.sb-play-area{width:100%;height:100%;min-height:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;padding:6px}
.sb-board{--sb-size:480px;--sb-n:6;display:grid;grid-template-columns:repeat(var(--sb-n),minmax(0,1fr));grid-template-rows:repeat(var(--sb-n),minmax(0,1fr));box-sizing:border-box;width:var(--sb-size);height:var(--sb-size);border:2px solid #263f58;border-radius:10px;overflow:hidden;box-shadow:0 0 0 5px #e4eaf8,0 10px 25px #24426625;background:#fff}
.sb-cell{border:.8px solid #cbd7e4;border-radius:0;display:grid;place-items:center;min-height:0;min-width:0;padding:0;background:#fff;color:#314b72;cursor:pointer;touch-action:manipulation;user-select:none;font:900 clamp(.95rem,4vmin,2rem)/1 Nunito,Arial,sans-serif;box-sizing:border-box}
.sb-cell:nth-child(even){background:#f7f9fe}.sb-cell.border-top{border-top:3px solid #273e67}.sb-cell.border-left{border-left:3px solid #273e67}.sb-cell.border-right{border-right:3px solid #273e67}.sb-cell.border-bottom{border-bottom:3px solid #273e67}
.sb-cell.star{color:#dc8e17;background:#fff7dc!important}.sb-cell.excluded{color:#8496ac;background:#f1f5f9!important}.sb-cell:hover{background:#dceefe!important}.sb-cell:focus-visible{outline:3px solid #d9902c;outline-offset:-4px;z-index:2}
.sb-tools,.sb-controls{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px}
.sb-tools button{cursor:pointer;padding:9px 13px;border:1px solid #bfd1e5;background:#fff;color:#28456c;border-radius:10px;font:800 .9rem/1 Nunito,Arial,sans-serif;box-shadow:0 2px 0 #c8d4e3}
.sb-tools button.selected{border:2px solid #177e80;background:#e2f4f1;color:#126569}.sb-tools button:hover{background:#e8f2fc;color:#163e66}
.sb-race-area{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;min-height:0}.sb-race-stage .race-panels{position:relative}.sb-race-stage .race-center-new{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;background:#0b9986!important;color:#fff!important;box-shadow:0 3px 0 #086e63,0 7px 16px #16635444}
.sb-race-area .sb-tools button{padding:7px 9px;font-size:.82rem}
.sb-print-sheet{padding-top:7mm}.sb-print-body{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);height:252mm;gap:3mm}.sb-print-card{border:.3mm solid #888;border-radius:1.5mm;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0}
.sb-print-grid{--sb-n:8;display:grid;grid-template-columns:repeat(var(--sb-n),minmax(0,1fr));grid-template-rows:repeat(var(--sb-n),minmax(0,1fr));width:61mm;height:61mm;box-sizing:border-box;border:.3mm solid #181818}
.sb-print-cell{border:.1mm solid #b3b3b3;box-sizing:border-box;display:grid;place-items:center;min-width:0;min-height:0;background:#fff;color:#111;font:900 12pt/1 Arial,sans-serif}
.sb-print-cell.border-top{border-top:.6mm solid #151515}.sb-print-cell.border-left{border-left:.6mm solid #151515}.sb-print-cell.border-right{border-right:.6mm solid #151515}.sb-print-cell.border-bottom{border-bottom:.6mm solid #151515}
html[data-theme='dark'] .sb-board{border-color:#92afcc;box-shadow:0 0 0 4px #243247,0 12px 24px #0006}html[data-theme='dark'] .sb-cell{background:#263b50;color:#eaeff7;border-color:#536a80}html[data-theme='dark'] .sb-cell:nth-child(even){background:#2d4359}html[data-theme='dark'] .sb-cell.star{background:#645023!important;color:#ffdc72}html[data-theme='dark'] .sb-cell.excluded{background:#1d3045!important;color:#d4e3f4}html[data-theme='dark'] .sb-cell.border-top{border-top-color:#d0dcee}html[data-theme='dark'] .sb-cell.border-left{border-left-color:#d0dcee}html[data-theme='dark'] .sb-cell.border-right{border-right-color:#d0dcee}html[data-theme='dark'] .sb-cell.border-bottom{border-bottom-color:#d0dcee}html[data-theme='dark'] .sb-tools button{background:#253c50;color:#fff;border-color:#537489}html[data-theme='dark'] .sb-tools button.selected{background:#145c55;color:#fff;border-color:#50c1b1}
@media(max-width:760px){.sb-play-area{padding:4px;gap:5px}.sb-tools button{padding:8px 9px}}
@media print{.sb-print-cell{color:#111!important}.sb-print-cell.border-top,.sb-print-cell.border-bottom,.sb-print-cell.border-right,.sb-print-cell.border-left{border-color:#111!important}}