/* Shared cart styles - sourced from rstest, 2026-05-25 */
/* === Cart drawer === */
.cart-overlay{position:fixed;inset:0;background:rgba(10,16,26,.55);z-index:299;opacity:0;pointer-events:none;transition:opacity .25s;}
.cart-overlay.open{opacity:1;pointer-events:all;}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:100vw;background:#fff;z-index:300;transform:translateX(110%);transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-4px 0 36px rgba(0,0,0,.18);}
.cart-drawer.open{transform:translateX(0);}
.cart-header{background:var(--navy);padding:18px 22px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.cart-title{font-family:var(--font-head);font-weight:700;font-size:15px;color:#fff;display:flex;align-items:center;gap:10px;}
.cart-count-badge{background:var(--red);color:#fff;font-family:var(--font-mono);font-size:10px;padding:2px 8px;border-radius:10px;}
.cart-close{background:none;border:none;cursor:pointer;color:rgba(255,255,255,.55);font-size:22px;line-height:1;padding:4px;transition:color .15s;}
.cart-close:hover{color:#fff;}
.cart-items{flex:1;overflow-y:auto;padding:16px;}
.cart-empty{text-align:center;padding:52px 24px;color:var(--muted);}
.cart-empty .empty-icon{font-size:40px;margin-bottom:12px;}
.cart-empty p{font-size:13px;line-height:1.6;}
.cart-line{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);}
.cart-line:last-child{border-bottom:none;}
.cart-line-img{width:60px;height:60px;flex-shrink:0;background:var(--bg-gray);border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:26px;overflow:hidden;}
.cart-line-img img{width:100%;height:100%;object-fit:cover;}
.cart-line-info{flex:1;min-width:0;}
.cart-line-title{font-weight:600;font-size:13px;line-height:1.3;margin-bottom:2px;color:var(--navy);}
.cart-line-variant{font-size:11px;color:var(--muted);margin-bottom:8px;}
.cart-line-controls{display:flex;align-items:center;gap:8px;}
.qty-btn{width:24px;height:24px;border:1px solid var(--border);background:#fff;border-radius:2px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;color:var(--navy);}
.qty-btn:hover{background:var(--bg-gray);}
.qty-num{font-size:13px;font-weight:600;min-width:20px;text-align:center;}
.cart-line-remove{background:none;border:none;cursor:pointer;color:var(--muted);font-size:18px;line-height:1;padding:2px;transition:color .15s;margin-left:auto;}
.cart-line-remove:hover{color:var(--red);}
.cart-line-price{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--navy);flex-shrink:0;align-self:flex-start;padding-top:2px;}
.cart-footer{padding:18px 22px;border-top:1px solid var(--border);flex-shrink:0;background:#fff;}
.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.cart-subtotal-label{font-size:13px;color:var(--muted);}
.cart-subtotal-amount{font-family:var(--font-head);font-weight:800;font-size:22px;color:var(--navy);}
.btn-checkout{width:100%;padding:13px;background:var(--red);color:#fff;border:none;border-radius:2px;font-size:14px;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:background .18s;}
.btn-checkout:hover{background:#b52222;}
.btn-checkout:disabled{opacity:.45;cursor:not-allowed;}
.cart-nav-btn{position:relative;background:none;border:none;cursor:pointer;color:var(--navy);padding:6px;display:flex;align-items:center;transition:color .15s;}
.cart-nav-btn:hover{color:var(--red);}
.cart-nav-badge{position:absolute;top:-3px;right:-5px;background:var(--red);color:#fff;font-family:var(--font-mono);font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:none;align-items:center;justify-content:center;padding:0 3px;}
.cart-nav-badge.show{display:flex;}
.cart-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--navy);color:#fff;padding:10px 20px;border-radius:2px;font-size:13px;font-weight:500;z-index:400;opacity:0;transition:all .3s;white-space:nowrap;box-shadow:0 4px 18px rgba(0,0,0,.22);}
.cart-toast.show{transform:translateX(-50%) translateY(0);opacity:1;}

/* === Modal + discount row + addon panel === */
/* Board-removal warning modal (Part B, 2026-05-25) */
.rs-modal{position:fixed;inset:0;z-index:500;display:none;align-items:center;justify-content:center;}
.rs-modal.open{display:flex;}
.rs-modal-overlay{position:absolute;inset:0;background:rgba(10,16,26,.72);}
.rs-modal-card{position:relative;background:#fff;border-radius:6px;padding:28px 28px 24px;max-width:420px;width:calc(100% - 32px);box-shadow:0 24px 60px rgba(0,0,0,.35);font-family:var(--font-body,system-ui);}
.rs-modal-card h3{font-family:var(--font-head,Barlow,system-ui);font-weight:800;font-size:20px;color:var(--navy,#0E1A2B);margin:0 0 12px;letter-spacing:-0.3px;}
.rs-modal-card p{font-size:14px;color:#374151;line-height:1.55;margin:0 0 10px;}
.rs-modal-fineprint{font-size:12px !important;color:var(--muted,#5A7290) !important;margin-bottom:20px !important;}
.rs-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px;}
.rs-modal-actions button{font-family:var(--font-body,system-ui);font-size:13px;font-weight:600;padding:10px 18px;border-radius:4px;border:none;cursor:pointer;transition:all .15s ease;}
.rs-modal-keep{background:var(--navy,#0E1A2B);color:#fff;}
.rs-modal-keep:hover{background:#1a2942;}
.rs-modal-remove{background:transparent;color:var(--muted,#5A7290);border:1px solid rgba(14,26,43,.18) !important;}
.rs-modal-remove:hover{color:var(--red,#D42B2B);border-color:rgba(212,43,43,.45) !important;}
/* Cart discount line styling */
.cart-discount-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#16a34a;margin-bottom:6px;padding:0 2px;}
.cart-discount-row .cart-discount-label{font-weight:500;}
.cart-discount-row .cart-discount-amount{font-weight:600;font-variant-numeric:tabular-nums;}

/* About + Contact section (added 2026-05-25) */
.about-contact{background:var(--bg-gray,#F4F7FB);padding:80px 0;border-top:1px solid var(--border,rgba(14,26,43,0.08));}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
@media (max-width:880px){ .about-grid{grid-template-columns:1fr;gap:48px;} }
.about-col .section-title, .contact-col .section-title{font-size:clamp(26px,3vw,38px);line-height:1.1;margin-bottom:22px;}
.about-body{font-size:15px;line-height:1.65;color:var(--navy,#0E1A2B);margin-bottom:16px;}
.about-col .btn{margin-top:14px;}
.contact-form{margin-top:8px;}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
@media (max-width:560px){ .cf-row{grid-template-columns:1fr;} }
.cf-field{display:flex;flex-direction:column;margin-bottom:14px;}
.cf-field label{font-family:var(--font-mono,monospace);font-size:10px;letter-spacing:0.10em;text-transform:uppercase;color:var(--muted,#5A7290);margin-bottom:6px;font-weight:500;}
.cf-field input, .cf-field select, .cf-field textarea{font-family:var(--font-body,system-ui);font-size:14px;padding:11px 13px;border:1px solid var(--border,rgba(14,26,43,0.16));border-radius:4px;background:#fff;color:var(--navy,#0E1A2B);outline:none;transition:border-color .15s ease;}
.cf-field input:focus, .cf-field select:focus, .cf-field textarea:focus{border-color:var(--red,#D42B2B);}
.cf-field textarea{resize:vertical;min-height:110px;font-family:var(--font-body,system-ui);}
.contact-form .btn{margin-top:6px;}
.cf-fineprint{font-size:12px;color:var(--muted,#5A7290);margin-top:10px;}

/* Cart addon panel (added 2026-05-25) */
.cart-addons-panel{background:#fff;border-top:1px solid var(--border,rgba(14,26,43,0.08));padding:14px 16px 4px;margin-top:auto;}
.cart-addons-panel .addons-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.cart-addons-panel .addons-title{font-family:var(--font-mono,monospace);font-size:11px;letter-spacing:0.10em;text-transform:uppercase;color:var(--navy,#0E1A2B);font-weight:600;}
.cart-addons-panel .addons-discount{font-family:var(--font-mono,monospace);font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:#16a34a;font-weight:600;}
.cart-addons-panel .addons-list{display:flex;flex-direction:column;gap:8px;}
.cart-addons-panel .addon-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border,rgba(14,26,43,0.06));}
.cart-addons-panel .addon-row:last-child{border-bottom:none;}
.cart-addons-panel .addon-thumb{width:40px;height:40px;flex-shrink:0;background:var(--bg-gray,#F4F7FB);border-radius:3px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.cart-addons-panel .addon-thumb img{max-width:100%;max-height:100%;object-fit:contain;}
.cart-addons-panel .addon-info{flex:1;min-width:0;}
.cart-addons-panel .addon-name{font-size:13px;font-weight:600;color:var(--navy,#0E1A2B);line-height:1.25;}
.cart-addons-panel .addon-desc{font-size:11px;color:var(--muted,#5A7290);line-height:1.4;margin-top:2px;}
.cart-addons-panel .addon-price{font-size:13px;font-weight:600;color:var(--navy,#0E1A2B);font-variant-numeric:tabular-nums;}
.cart-addons-panel .addon-add{width:28px;height:28px;border-radius:50%;background:var(--navy,#0E1A2B);color:#fff;border:none;cursor:pointer;font-size:18px;font-weight:600;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s ease;padding:0;}
.cart-addons-panel .addon-add:hover{background:var(--red,#D42B2B);}
.cart-addons-panel .addon-add:disabled{opacity:0.5;cursor:not-allowed;}