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.board-endless{width:min(59svw,248px)}.board-grid{border-radius:8px;box-shadow:inset 0 0 0 1px #ffffff0d,0 14px 42px #00000057}.preview-row{gap:8px;width:100%;max-width:470px}.game-screen-puzzle .preview-row{order:2}.game-screen-endless .preview-row{order:2;grid-template-columns:repeat(2,minmax(0,1fr));max-width:390px}.game-screen-endless .preview-panel{grid-template-columns:1fr auto;align-items:center;height:44px;min-height:44px;padding:5px 7px;overflow:hidden}.game-screen-endless .preview-panel .mini-piece{--piece-cell-size:9px;gap:2px}.game-screen-endless .preview-panel span{font-size:11px}.piece-tray{background:linear-gradient(#233047f2,#0c131ff5),#101927f0;border-color:#ffd15a57;gap:6px;padding:6px}.piece-tray-header{display:none}.piece-tray-scroll{-webkit-overflow-scrolling:touch;scrollbar-width:thin;gap:8px;width:100%;min-height:58px;padding:0 10px 6px 2px;overflow:auto hidden}.piece-tray-card{flex:0 0 max-content;background:#ffffff0b;border:1px solid #ffffff14;min-width:max-content;min-height:52px;padding:5px 7px}.piece-tray-card.is-selected{background:#ffd15a1a;border-color:#ffd15ac7}.piece-tray-card.is-hinted{border-color:#ffd15ac7}.mini-piece.is-large{--piece-cell-size:clamp(18px, 5.7vw, 28px);gap:2px}.control-column{z-index:8;width:calc(100% + 20px);margin:0 -8px calc(-8px - env(safe-area-inset-bottom));padding:8px 8px calc(8px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(#1e2a3df7,#080d16fb),#080d16f7;border-bottom:0;border-left:0;border-right:0;border-radius:12px 12px 0 0;position:sticky;bottom:0;box-shadow:0 -18px 42px #0000004d}.controls,.gameplay-controls{gap:8px}.icon-button{border-radius:8px;min-height:54px}.icon-button svg{width:23px;height:23px}.game-screen-endless .control-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.game-screen-endless .control-column{width:100%;max-height:min(36svh,300px);margin:0;padding-top:7px;position:fixed;bottom:0;left:0;right:0;overflow:auto}.game-screen-endless.phase-game-over .control-column{width:min(344px,100vw - 28px);max-height:none;margin:0;padding:0;position:fixed;inset:50% auto auto 50%;overflow:visible;transform:translate(-50%,-50%)}.game-screen-endless.phase-game-over .end-state{gap:8px;padding:12px;box-shadow:0 18px 54px #0000006b}.game-screen-endless.phase-game-over .end-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.game-screen-endless.phase-game-over .end-actions .ghost-button,.game-screen-endless.phase-game-over .end-actions .primary-button{min-height:40px;padding:0 7px;font-size:12px}.game-screen-endless .icon-button{min-height:42px}.game-screen-endless .power-action{min-height:44px}.game-screen-endless .power-action .power-icon{--power-icon-size:36px;--power-icon-scale:.5}.game-screen-puzzle .puzzle-gameplay-controls{grid-template-columns:minmax(92px,.58fr) minmax(0,1fr);align-items:stretch}.game-screen-puzzle .puzzle-gameplay-controls.has-no-powers{grid-template-columns:1fr}.game-screen-puzzle .puzzle-gameplay-controls.has-no-powers .control-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.game-screen-puzzle .puzzle-gameplay-controls.has-no-powers .icon-button{min-height:56px}.game-screen-puzzle .icon-button{min-height:46px}.game-screen-puzzle .stage-power-list{grid-template-columns:repeat(auto-fit,minmax(118px,1fr))}.power-action{gap:8px;min-height:58px;padding:8px}.power-action .power-icon{--power-icon-size:42px;--power-icon-scale:.5833}.power-action strong{font-size:16px;line-height:1}.power-action small{font-size:11px;line-height:1.15}.charge-bar{height:8px}.end-state{gap:8px;padding:10px}.end-state h2{margin-bottom:0;font-size:22px}.end-state p{margin-bottom:0;font-size:13px}.game-screen-puzzle .end-state .selection-actions.compact,.game-screen-puzzle .end-state .end-actions{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:8px;display:grid}.game-screen-puzzle .end-state .ghost-button,.game-screen-puzzle .end-state .primary-button{width:auto;min-height:48px}.game-screen-puzzle .end-state .primary-button{grid-column:1/-1}.modal-backdrop{align-items:end;padding:10px 0 0}.modal{border-radius:16px 16px 0 0;width:100%;max-height:calc(100svh - 10px);overflow:auto}.shop-card{min-height:136px;padding:14px}}.feedback-clear strong{font-size:30px}.feedback-clear span{color:#f5f7fbe0;text-transform:uppercase;font-size:11px}