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12px}.streak-flame{font-size:1.3rem;line-height:1}.streak-count{font-size:1.2rem;font-weight:800;color:#ff9500}.streak-label{font-size:.68rem;color:#888;line-height:1.3}.streak-best{font-size:.62rem;color:#8a8aa5}.xp-bar-wrap{display:flex;flex-direction:column;gap:3px;flex:1}.xp-bar-label{display:flex;justify-content:space-between;font-size:.62rem;color:#666}.xp-bar-track{height:5px;background:#1e1e3a;border-radius:3px;overflow:hidden}.xp-bar-fill{height:100%;background:linear-gradient(90deg,#7ec8e3,#4a9fd5);border-radius:3px;transition:width .5s ease}.combo-display{display:none;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,#2a1a00,#3a2500);border:1px solid #6a4a00;border-radius:10px;padding:8px 12px;text-align:center}.combo-display.visible{display:flex}.combo-num{font-size:1.8rem;font-weight:900;color:#ff9500;line-height:1}.combo-txt{font-size:.65rem;color:#c70;text-transform:uppercase;letter-spacing:1px}#achievement-toasts{position:fixed;top:60px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.ach-toast{background:#13132a;border:1px solid #4a3a6a;border-radius:12px;padding:10px 14px;display:flex;align-items:center;gap:10px;min-width:240px;max-width:300px;box-shadow:0 4px 24px rgba(0,0,0,.6);animation:toastIn .35s cubic-bezier(.2,.9,.4,1) forwards;pointer-events:auto}.ach-toast.out{animation:toastOut .3s ease forwards}.ach-icon{font-size:1.5rem;flex-shrink:0}.ach-text{flex:1}.ach-title{font-size:.62rem;color:#9a70d0;text-transform:uppercase;letter-spacing:1px;font-weight:700}.ach-name{font-size:.88rem;font-weight:700;color:#e0e0e0}.ach-desc{font-size:.68rem;color:#888}.ach-xp{font-size:.72rem;color:#6ecb6e;font-weight:700;white-space:nowrap}.rarity-common{border-color:#3a4a2a}.rarity-uncommon{border-color:#2a4a6a}.rarity-rare{border-color:#2a3a6a}.rarity-epic{border-color:#4a2a6a}.rarity-legendary{border-color:#6a4a00;background:#1a1200}.xp-float{position:fixed;pointer-events:none;z-index:9998;font-size:1rem;font-weight:800;color:#6ecb6e;text-shadow:0 1px 4px rgba(0,0,0,.8);animation:xpFloat 1.4s ease forwards}.xp-float.bonus{color:#ff9500;font-size:1.2rem}@keyframes toastIn{from{opacity:0;transform:translateX(40px) scale(.9)}to{opacity:1;transform:none}}@keyframes toastOut{from{opacity:1;transform:none}to{opacity:0;transform:translateX(40px) scale(.9)}}@keyframes 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0}#game-area{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 20px;gap:8px;min-height:0}.player-bar{width:var(--board-size);display:flex;align-items:center;gap:10px;padding:7px 12px;border-radius:8px;background:#1a1a2e;border:1px solid #2a2a4a}.player-info .name{font-size:.9rem;font-weight:700}.player-info .sub{font-size:.7rem;color:#888}#board-section{display:flex;align-items:flex-start}.rank-labels{display:flex;flex-direction:column;width:18px;height:var(--board-size);justify-content:space-around;font-size:.6rem;color:#888;align-items:center}.file-labels{display:flex;width:var(--board-size);justify-content:space-around;font-size:.6rem;color:#888;padding:2px 0}#board-controls{display:flex;flex-direction:column;gap:8px;margin-left:8px;align-self:center}#board-flip-btn{background:#2a2a4a;border:1px solid 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.15s;width:auto!important}.mm-btn.sel{border-color:#7ec8e3;background:#1a2a3a;color:#7ec8e3;font-weight:700}.theme-swatch{width:32px;height:32px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.15s;display:flex;overflow:hidden;flex-shrink:0}.theme-swatch.sel{border-color:#7ec8e3;box-shadow:0 0 0 1px #7ec8e380}.theme-swatch:hover{opacity:.85}#drag-ghost{position:fixed;pointer-events:none;z-index:300;font-size:calc(var(--cell) * .82);line-height:1;display:none;transform:translate(-50%,-50%);filter:drop-shadow(0 2px 8px rgba(0,0,0,.7))}#promo-dialog{position:fixed;inset:0;background:rgba(0,0,0,.82);display:none;align-items:center;justify-content:center;z-index:250}#promo-box{background:#1a1a2e;border:1px solid #2a2a4a;border-radius:12px;padding:20px;display:flex;gap:10px}.promo-piece{font-size:2.8rem;cursor:pointer;padding:10px 14px;border-radius:8px;border:1px solid #2a2a4a;background:#0f0f1a;line-height:1;transition:.15s;user-select:none}.promo-piece:hover{background:#2a2a4a;border-color:#7ec8e3}#board{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);width:var(--board-size);height:var(--board-size);border:2px solid #2a2a4a;border-radius:2px;overflow:hidden;user-select:none}.sq{display:flex;align-items:center;justify-content:center;font-size:0;cursor:pointer;position:relative;transition:background .08s}.sq:hover{filter:brightness(1.08)}.piece{font-size:calc(var(--cell) * .82);line-height:1;pointer-events:none;user-select:none}.piece.pw{color:#fff;-webkit-text-stroke:1.8px #1c1c1c;paint-order:stroke fill;filter:drop-shadow(0 1px 2px rgba(0,0,0,.55))}.piece.pb{color:#1c1c1c;-webkit-text-stroke:.5px rgba(255,255,255,.18);paint-order:stroke fill;filter:drop-shadow(0 1px 2px rgba(0,0,0,.45))}.light{background:var(--sq-light,#eeeed2)}.dark{background:var(--sq-dark,#769656)}.sq.selected{background:#f6f669!important}.sq.last-from{background:#baca2b!important}.sq.last-to{background:#cdd26a!important}.sq.correct-flash{background:#6ecb6e!important}.sq.wrong-flash{background:#cb6e6e!important}.sq.brill-flash{background:#21c7a8!important}.brill-tag{position:absolute;top:-7px;right:-4px;z-index:5;color:#00c8ff;font-weight:900;font-size:1rem;text-shadow:0 1px 3px rgba(0,0,0,.75);pointer-events:none}.sq.can-move::after{content:'';position:absolute;width:32%;height:32%;border-radius:50%;background:rgba(0,0,0,.2);pointer-events:none}.sq.can-capture::after{content:'';position:absolute;inset:0;border:4px solid rgba(0,0,0,.22);pointer-events:none}#loading-overlay{position:fixed;inset:0;background:rgba(15,15,26,.85);display:flex;align-items:center;justify-content:center;font-size:1rem;color:#7ec8e3;z-index:100}