:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:#171717;background:#eef1f4}*{box-sizing:border-box}body{margin:0}.topbar{height:64px;background:#fff;border-bottom:1px solid #d9dde2;display:flex;align-items:center;justify-content:space-between;padding:0 18px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:baseline;gap:8px}.brand strong{font-size:23px;letter-spacing:.06em}.brand span{font-size:13px;font-weight:700;letter-spacing:.13em}.brand small{color:#7a7f87}.history-tools{display:flex;gap:8px}.history-tools button{min-width:86px}.app-shell{display:grid;grid-template-columns:230px minmax(420px,1fr) 280px;gap:12px;padding:12px;min-height:calc(100vh - 64px)}.panel,.workspace{background:#fff;border:1px solid #dce0e4;border-radius:14px;box-shadow:0 4px 18px rgba(25,30,40,.05)}.panel{padding:16px}.panel h2{font-size:17px;margin:0 0 14px}.panel h3{font-size:14px;margin:0 0 10px}button,.action,select,input,textarea{font:inherit}.action,button{border:1px solid #cdd2d8;background:#fff;border-radius:9px;padding:10px 12px;cursor:pointer;font-weight:650;text-align:center}.action{display:block;width:100%;margin-bottom:8px}.primary,.order-button{background:#111;color:#fff;border-color:#111}.danger-soft{color:#a52222;background:#fff6f6;border-color:#f0cccc}button:disabled{opacity:.4;cursor:not-allowed}.subpanel{border-top:1px solid #e3e6e9;margin-top:16px;padding-top:14px}.hidden{display:none}.panel label{display:grid;gap:6px;font-size:13px;font-weight:650;margin:11px 0}.panel select,.panel input,.panel textarea{width:100%;border:1px solid #cfd4da;border-radius:8px;padding:9px;background:#fff}.info-text{font-size:12px;line-height:1.65;color:#626872;background:#f5f7f8;border-radius:9px;padding:10px;margin-top:16px}.workspace{padding:12px;min-width:0}.view-tabs{display:grid;grid-template-columns:repeat(var(--view-count,4),1fr);gap:7px;margin-bottom:10px}.view-tabs button.active{background:#111;color:#fff;border-color:#111}.canvas-wrap{position:relative;background:linear-gradient(45deg,#f5f5f5 25%,transparent 25%),linear-gradient(-45deg,#f5f5f5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f5f5f5 75%),linear-gradient(-45deg,transparent 75%,#f5f5f5 75%);background-size:24px 24px;background-position:0 0,0 12px,12px -12px,-12px 0;border-radius:12px;overflow:hidden;border:1px solid #ddd;min-height:580px}canvas{display:block;width:100%;height:auto;touch-action:none;user-select:none}.canvas-help{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);background:rgba(255,255,255,.9);padding:6px 10px;border-radius:20px;font-size:11px;color:#555;white-space:nowrap}.status-row{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;margin-top:10px}.status-row>div{background:#f5f7f8;border-radius:9px;padding:9px}.status-row span,.status-row small{display:block;color:#656b73;font-size:11px}.status-row strong{display:block;margin-top:3px;font-size:14px}.price-box{margin-top:18px;background:#f5f7f8;border-radius:11px;padding:12px}.line,.total{display:flex;justify-content:space-between;padding:5px 0}.total{border-top:1px solid #cfd4da;margin-top:8px;padding-top:11px;font-size:20px}.order-box{margin-top:14px}.order-button{width:100%;font-size:16px;padding:13px}.order-box input,.order-box select{margin-bottom:8px}#orderMessage{font-size:12px;line-height:1.5}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}dialog{border:0;border-radius:14px;padding:20px;box-shadow:0 20px 70px rgba(0,0,0,.3);width:min(420px,90vw)}dialog textarea{width:100%;padding:10px;border:1px solid #ccd1d7;border-radius:8px}@media(max-width:1000px){.app-shell{grid-template-columns:190px 1fr}.right-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.right-panel>h2{grid-column:1/-1}.right-panel .price-box,.right-panel .order-box{margin-top:0}}@media(max-width:720px){.topbar{height:auto;padding:10px;align-items:flex-start}.brand span,.history-tools span{display:none}.history-tools button{min-width:44px}.app-shell{display:flex;flex-direction:column;padding:7px}.workspace{order:1}.left-panel{order:2}.right-panel{order:3;display:block}.left-panel{display:grid;grid-template-columns:1fr 1fr;gap:8px}.left-panel h2,.left-panel .info-text,.left-panel .subpanel{grid-column:1/-1}.action{margin:0}.canvas-wrap{min-height:420px}.status-row{grid-template-columns:1fr 1fr}.status-row>div:last-child{grid-column:1/-1}}

[hidden]{display:none!important}.canvas-wrap.physical-canvas{min-height:0}
/* Checkout address fields stay independent of the design editor. */
#shippingFields{margin:8px 0;padding:12px;border:1px solid #ccd1d7;border-radius:8px;min-width:0}
#shippingFields label{display:block;font-size:13px;margin-top:8px}
#shippingFields input,#shippingFields select{display:block;width:100%;box-sizing:border-box;margin-top:4px}
#shippingFields p{font-size:12px;line-height:1.5}

.loading-products main{visibility:hidden}
.product-settings #currentSheetSize{display:block;margin-top:8px}#sheetSizeHint{font-size:13px;line-height:1.6;background:#f5f7f8;padding:10px;border-radius:8px}#orderSuccessDialog{text-align:center;width:min(560px,92vw);padding:32px}#orderSuccessDialog::backdrop{background:rgba(0,0,0,.45)}#successTitle{font-size:26px}#successOrderNumber{display:block;font-size:20px;overflow-wrap:anywhere;margin:16px 0}#successNotice{font-size:13px;line-height:1.6}#closeOrderSuccess{min-width:150px}
@media(min-width:721px) and (max-width:1000px){.right-panel>.product-settings{grid-column:1/-1}}
@media(max-width:720px){.app-shell>.product-settings{order:0}.product-settings select,.product-settings input{min-height:48px;font-size:17px}.product-settings #shirtSize{min-height:54px;border:2px solid #171717;font-weight:700}.product-settings #productHeading{font-size:19px}}
.product-change-hint{display:block;font-weight:700;margin-bottom:6px}.cart-controls button{width:100%;margin-top:8px}#cartDialog{width:min(960px,94vw);max-height:90vh;overflow:auto}#addedCartDialog{width:min(520px,94vw)}#addedCartDialog button{display:block;width:100%;margin-top:12px}.cart-line{padding:16px;border:1px solid #ddd;margin:12px 0;overflow-wrap:anywhere}.cart-line img{display:block;max-width:100%;width:250px;max-height:160px;object-fit:contain}.cart-line input{width:100%;max-width:160px}.cart-line button{margin:8px 8px 0 0}#cartTotal{font-size:20px;font-weight:700}
.cart-previews{display:flex;gap:12px;flex-wrap:wrap}.cart-previews figure{margin:0;max-width:100%}.cart-previews img{width:180px}#checkoutCartSummary{font-weight:700}

/* Selected-object shortcuts stay within the visible canvas width. */
#objectActions{position:absolute;z-index:2;display:flex;flex-wrap:wrap;gap:4px;max-width:calc(100% - 8px);padding:6px;background:rgba(255,255,255,.97);border:1px solid #aaa;border-radius:8px;box-shadow:0 2px 8px #0002;width:max-content}
#objectActions button{min-height:44px;padding:8px 10px;font-size:13px;white-space:nowrap}
#objectActions button:focus-visible{outline:3px solid #12529b;outline-offset:1px}
#objectActions button:disabled{color:#687078;background:#eee;opacity:1;cursor:not-allowed}

#backgroundMessage{flex-basis:100%;max-width:360px;margin:2px 0;font-size:12px;line-height:1.5;color:#424950;text-align:left}
#backgroundMessage:empty{display:none}

@media(max-width:720px){
 #objectActions{position:static;width:calc(100% - 8px);max-width:calc(100% - 8px);margin:4px;box-shadow:none}
 .canvas-wrap .canvas-help{position:static;transform:none;white-space:normal;text-align:center;max-width:100%;margin:6px auto}
}
.product-description{font-size:13px;color:#555d67;line-height:1.6;margin:6px 0 12px;overflow-wrap:anywhere}

.pricing-visual{margin-top:12px;padding:10px 12px;background:#f5f7f8;border-radius:8px;font-size:13px;line-height:1.6;overflow-wrap:anywhere}.pricing-visual p{margin:4px 0}#pricingToast{color:#245766;font-weight:600}#pricingToast:empty{display:none}

html.cart-modal-open,html.cart-modal-open body{overflow:hidden}
#cartDialog.cart-dismiss-dialog,#addedCartDialog.cart-dismiss-dialog{padding:0;max-height:90vh;max-height:90dvh;overflow:hidden}
dialog.cart-dismiss-dialog[open]{display:flex;flex-direction:column}
.cart-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;flex:none;background:#fff;border-bottom:1px solid #ddd}
.cart-dialog-header h2{margin:0;font-size:20px;overflow-wrap:anywhere;min-width:0}
#addedCartDialog .modal-close,#cartDialog .modal-close{display:block;flex:none;width:44px;min-height:44px;margin:0;padding:4px;font-size:26px;line-height:1}
.modal-close:focus-visible{outline:3px solid #12529b;outline-offset:2px}
.cart-dialog-body{min-height:0;overflow:auto;overscroll-behavior:contain;padding:16px}