#scpcpb-builder{max-width:1250px;margin:30px auto;font-family:Arial,sans-serif;color:#151a24}
#scpcpb-builder *{box-sizing:border-box}
.scpcpb-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px;border-radius:18px;background:#111827;color:#fff;margin-bottom:22px}
.scpcpb-head h2{font-size:34px;margin:0 0 6px;font-weight:800}
.scpcpb-head p{margin:0;color:#cbd5e1}
.scpcpb-total{text-align:right}.scpcpb-total span{display:block;color:#cbd5e1;font-size:13px}.scpcpb-total strong{font-size:28px}
.scpcpb-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.75fr);gap:22px}
.scpcpb-components{display:flex;flex-direction:column;gap:10px}
.scpcpb-step{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:14px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;padding:14px;box-shadow:0 3px 12px rgba(0,0,0,.04)}
.scpcpb-step.has-selection{border-color:#b8c7dd}
.scpcpb-step-no{width:36px;height:36px;border-radius:10px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.scpcpb-step-title{font-weight:800;font-size:16px}.scpcpb-required{font-size:10px;text-transform:uppercase;background:#fee2e2;color:#b91c1c;padding:3px 6px;border-radius:5px;margin-left:7px}
.scpcpb-picked{font-size:13px;color:#6b7280;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:650px}
.scpcpb-choose,.scpcpb-select,.scpcpb-action{border:0;border-radius:9px;background:#111827;color:#fff;font-weight:800;cursor:pointer;padding:12px 17px}
.scpcpb-choose:hover,.scpcpb-select:hover,.scpcpb-action:hover{opacity:.9}
.scpcpb-summary{position:sticky;top:20px;align-self:start;border:1px solid #e5e7eb;border-radius:18px;padding:22px;background:#fff;box-shadow:0 6px 25px rgba(0,0,0,.06)}
.scpcpb-summary h3{font-size:28px;margin:0 0 12px}.scpcpb-summary-empty{color:#64748b}
.scpcpb-summary-item{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid #edf0f4}.scpcpb-summary-item strong,.scpcpb-summary-item span{display:block}.scpcpb-summary-item span{font-size:12px;color:#64748b;margin-top:3px}.scpcpb-summary-item b{white-space:nowrap}
.scpcpb-summary-total{display:flex;justify-content:space-between;font-size:20px;font-weight:800;padding:16px 0}
.scpcpb-action{width:100%;margin-top:8px;min-height:52px}.scpcpb-action.secondary{background:#fff;color:#111827;border:1px solid #111827}
.scpcpb-actions-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.scpcpb-message{margin-top:14px;color:#64748b}.scpcpb-message.error{color:#b91c1c}.scpcpb-message.success{color:#15803d}
.scpcpb-modal{display:none;position:fixed;inset:0;z-index:999999}.scpcpb-modal.open{display:block}
.scpcpb-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.7)}
.scpcpb-dialog{position:relative;z-index:2;width:min(1000px,calc(100% - 30px));max-height:90vh;overflow:auto;margin:5vh auto;background:#fff;border-radius:18px;padding:20px;box-shadow:0 25px 70px rgba(0,0,0,.3)}
.scpcpb-modal-head{display:flex;justify-content:space-between;align-items:center;gap:15px}.scpcpb-modal-head h3{font-size:25px;margin:0}.scpcpb-modal-subtitle{font-size:13px;color:#64748b;margin-top:3px}.scpcpb-close{width:40px;height:40px;border:0;background:#f1f5f9;border-radius:50%;font-size:28px;cursor:pointer}
.scpcpb-search{width:100%;height:48px;border:1px solid #dbe1ea;border-radius:10px;padding:0 14px;margin:18px 0}
.scpcpb-loading{text-align:center;padding:25px;color:#64748b}.scpcpb-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.scpcpb-product{display:grid;grid-template-columns:110px 1fr;gap:14px;border:1px solid #e5e7eb;border-radius:14px;padding:12px;background:#fff}.scpcpb-product-image-link{display:block}.scpcpb-product img{width:110px;height:110px;object-fit:contain;border-radius:9px;background:#f8fafc}
.scpcpb-product-name{font-weight:800;text-decoration:none;color:#111827;display:block;line-height:1.3}.scpcpb-product-name:hover{text-decoration:underline}.scpcpb-product-info small{display:block;color:#94a3b8;margin-top:5px}.scpcpb-price{font-weight:800;font-size:18px;margin:7px 0}.scpcpb-stock{font-size:12px;color:#15803d}
.scpcpb-product-buttons{display:flex;gap:8px;align-items:center;margin-top:10px}.scpcpb-view{font-size:12px;text-decoration:none;color:#111827;border:1px solid #d1d5db;border-radius:8px;padding:9px 10px}.scpcpb-select{padding:9px 13px}
.scpcpb-error,.scpcpb-empty{padding:30px;text-align:center;border:1px dashed #cbd5e1;border-radius:12px;color:#64748b;grid-column:1/-1}
.scpcpb-error{color:#b91c1c}
body.scpcpb-modal-open{overflow:hidden}
.scpcpb-notice{padding:15px;border:1px solid #fca5a5;background:#fef2f2;border-radius:10px;color:#991b1b}
@media(max-width:850px){.scpcpb-layout{grid-template-columns:1fr}.scpcpb-summary{position:static}.scpcpb-products{grid-template-columns:1fr}}
@media(max-width:600px){.scpcpb-head{display:block}.scpcpb-total{text-align:left;margin-top:15px}.scpcpb-step{grid-template-columns:34px 1fr}.scpcpb-step .scpcpb-choose{grid-column:1/-1;width:100%}.scpcpb-product{grid-template-columns:85px 1fr}.scpcpb-product img{width:85px;height:85px}}