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116px));transition:transform .22s ease}.checkout-sheet.open{transform:translateY(0)}.sheet-handle{display:block;width:54px;height:5px;border-radius:999px;background:#ffffff2e;margin:0 auto 12px}.checkout-mini{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;cursor:pointer}.checkout-mini strong{display:block;margin-top:4px}.checkout-mini span{color:#a9bbd8;font-size:13px}.checkout-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.checkout-head h2{margin:4px 0 0;font-size:1.2rem}.field-stack{display:grid;gap:7px;margin-top:12px}.field-stack span,.cart-row small{color:#97abcf}.cart-stack{display:grid;gap:10px;margin-top:12px;max-height:26vh;overflow:auto}.cart-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:18px}.cart-row strong{display:block;margin-bottom:4px}.cart-row-right{display:grid;justify-items:end;gap:8px}.qty-pill{display:flex;align-items:center;gap:8px;padding:4px;border-radius:999px;background:#ffffff14}.qty-pill button{width:28px;height:28px;border-radius:999px;background:#ffffff1a;color:#fff}.cash-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.ghost-chip{padding:10px 12px;border-radius:14px}.summary-panel{margin-top:12px;padding:12px 14px;border-radius:18px;display:grid;gap:8px}.summary-line{display:flex;justify-content:space-between;align-items:center}.summary-warning{color:#ffd48f;font-size:13px}.checkout-btn{width:100%;margin-top:12px;padding:16px;border-radius:18px;font-weight:800;color:#08101b;background:linear-gradient(135deg,#79e9ff,#b38fff)}.checkout-btn:disabled{opacity:.45}@media(min-width:900px){.pos-app{max-width:1200px;padding:24px 24px 32px;display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.pos-header,.pos-toolbar,.notice-toast,.product-section{grid-column:1}.checkout-sheet{position:sticky;top:24px;grid-column:2;align-self:start;transform:none;border-radius:28px}.checkout-sheet.collapsed .field-stack,.checkout-sheet.collapsed .cart-stack,.checkout-sheet.collapsed .cash-grid,.checkout-sheet.collapsed .summary-panel,.checkout-sheet.collapsed .checkout-head,.checkout-sheet.collapsed .checkout-btn{display:block}.checkout-mini span{display:none}}