body.fdpb-ba-page{margin:0;font-family:Inter,-apple-system,sans-serif;background:#f5f5f7;color:#1f2937;min-height:100vh}body.fdpb-ba-page header.site-header,body.fdpb-ba-page footer.site-footer,body.fdpb-ba-page #masthead,body.fdpb-ba-page #colophon,body.fdpb-ba-page .site-content{display:none!important}#fdpb-ba-app{min-height:100vh;display:flex;flex-direction:column}.fdpb-ba-topbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 24px;background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:100}.fdpb-ba-topbar>button{flex:0 0 auto}.fdpb-ba-back{width:40px;height:40px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:#f3f4f6;color:#374151;text-decoration:none;font-size:22px}.fdpb-ba-title{margin:0;font-size:16px;font-weight:600;flex:0 0 auto}.fdpb-ba-step-indicator{display:flex;gap:8px;margin-inline:auto;flex:0 0 auto}.fdpb-ba-step{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:#f3f4f6;border-radius:999px;font-size:13px;color:#6b7280}.fdpb-ba-step.active{background:#0d6efd;color:#fff}.fdpb-ba-step-num{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;background:#ffffff40;border-radius:50%;font-weight:700;font-size:12px}.fdpb-ba-step:not(.active) .fdpb-ba-step-num{background:#fff;color:#6b7280;border:1px solid #e5e7eb}.fdpb-ba-step-panel[hidden]{display:none}.fdpb-ba-config-grid{display:grid;grid-template-columns:1fr 360px;gap:32px;max-width:1400px;margin:32px auto;padding:0 24px}.fdpb-ba-config-options{display:flex;flex-direction:column;gap:20px}.fdpb-ba-group{background:#fff;border-radius:12px;padding:20px 24px;border:1px solid #e5e7eb}.fdpb-ba-group h3{margin:0 0 14px;font-size:15px;font-weight:600}.fdpb-ba-size-inputs{display:flex;gap:14px}.fdpb-ba-size-inputs label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#374151;flex:1}.fdpb-ba-size-inputs input{padding:8px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:14px}.fdpb-ba-materials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.fdpb-ba-material-card{background:#fff;border:2px solid #e5e7eb;border-radius:10px;padding:12px;cursor:pointer;transition:all .15s;text-align:left}.fdpb-ba-material-card:hover{border-color:#93c5fd}.fdpb-ba-material-card.selected{border-color:#0d6efd;background:#eaf3ff}.fdpb-ba-material-name{font-size:13px;font-weight:600;color:#111827;margin-bottom:4px}.fdpb-ba-material-desc{font-size:11px;color:#6b7280;line-height:1.4}.fdpb-ba-material-price{font-size:11px;color:#0d6efd;font-weight:600;margin-top:6px}.fdpb-ba-sides,.fdpb-ba-eyelet-types{display:flex;gap:10px;flex-wrap:wrap}.fdpb-ba-side-card,.fdpb-ba-eyelet-card{flex:1 1 140px;background:#f9fafb;border:2px solid #e5e7eb;border-radius:10px;padding:10px 14px;cursor:pointer;font-size:13px}.fdpb-ba-side-card.selected,.fdpb-ba-eyelet-card.selected{border-color:#0d6efd;background:#eaf3ff;color:#0d6efd}.fdpb-ba-qty-bracket{display:flex;gap:8px;flex-wrap:wrap}.fdpb-ba-qty-btn{padding:8px 16px;background:#f9fafb;border:2px solid #e5e7eb;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;color:#374151}.fdpb-ba-qty-btn.selected{border-color:#0d6efd;background:#eaf3ff;color:#0d6efd}.fdpb-ba-summary{position:sticky;top:88px;align-self:start;background:#fff;border-radius:12px;padding:24px;border:1px solid #e5e7eb;box-shadow:0 4px 12px #0000000f}.fdpb-ba-summary h3{margin:0 0 16px;font-size:15px;font-weight:600}.fdpb-ba-summary ul{list-style:none;padding:0;margin:0 0 20px;border-top:1px solid #f3f4f6}.fdpb-ba-summary li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f3f4f6;font-size:13px}.fdpb-ba-price-box{padding:18px;background:linear-gradient(135deg,#eaf3ff,#dbeafe);border-radius:12px;text-align:center;margin-bottom:16px}.fdpb-ba-price-value{font-size:32px;font-weight:700;color:#0d6efd;margin:8px 0}.fdpb-ba-price-per-unit{font-size:12px;color:#1e40af}.fdpb-ba-cta{width:100%;padding:14px;background:#0d6efd;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer}.fdpb-ba-canvas-stage{display:flex;flex-direction:column;height:calc(100vh - 65px);background:#f5f5f7}.fdpb-ba-canvas-toolbar{display:flex;align-items:center;gap:16px;padding:10px 20px;background:#fff;border-bottom:1px solid #e5e7eb;overflow-x:auto}.fdpb-ba-tool-group{display:flex;gap:4px;padding-right:12px;border-right:1px solid #e5e7eb}.fdpb-ba-tool-group:last-child{border-right:none}.fdpb-ba-canvas-toolbar button{min-width:36px;height:32px;padding:0 10px;background:#f9fafb;border:1px solid transparent;border-radius:6px;cursor:pointer;font-size:13px;color:#374151}.fdpb-ba-canvas-toolbar button:hover:not(:disabled){background:#f3f4f6;border-color:#d1d5db}.fdpb-ba-canvas-toolbar button:disabled{opacity:.4;cursor:not-allowed}#ba-zoom-display{min-width:50px;text-align:center;font-size:12px;color:#6b7280}.fdpb-ba-canvas-frame{flex:1;overflow:auto;padding:40px;position:relative;display:flex;align-items:center;justify-content:center}.fdpb-ba-canvas-badges{position:absolute;top:16px;right:16px;z-index:10}.fdpb-ba-badge{padding:4px 12px;border-radius:999px;font-size:11px;font-weight:600;background:#fef3c7;color:#92400e}.fdpb-ba-canvas-wrap{background:#fff;box-shadow:0 10px 30px #00000014;display:inline-block}.fdpb-ba-canvas-wrap canvas{display:block}.fdpb-ba-canvas-actions{padding:14px 200px 14px 20px;background:#fff;border-top:1px solid #e5e7eb;text-align:right}.fdpb-ba-add-cart{padding:12px 32px;background:#16a34a;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer}.fdpb-ba-add-cart:hover{background:#15803d}.fdpb-ba-toast-container{position:fixed;top:80px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.fdpb-ba-toast{background:#fff;border-radius:10px;padding:14px 20px;box-shadow:0 10px 25px #00000026;font-size:14px;max-width:360px;border-left:4px solid #0d6efd}.fdpb-ba-toast-error{border-left-color:#ef4444}.fdpb-ba-toast-success{border-left-color:#10b981}.fdpb-ba-loading-overlay{position:fixed;inset:0;background:#ffffffd9;z-index:9998;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;backdrop-filter:blur(4px)}.fdpb-ba-loading-overlay[hidden]{display:none}.fdpb-ba-spinner{width:48px;height:48px;border:4px solid #e5e7eb;border-top-color:#0d6efd;border-radius:50%;animation:ba-spin .8s linear infinite}@keyframes ba-spin{to{transform:rotate(360deg)}}@media (max-width:980px){.fdpb-ba-config-grid{grid-template-columns:1fr}.fdpb-ba-summary{position:static;order:-1}.fdpb-ba-step-indicator{display:none}}