/* UDS Driveshaft Builder — port of dsb-style.css (ubs-driveshaft-builder v2.9.1) */
.ubs-dsb-wrap{
  --dsb-primary:#1246ab; --dsb-primary-h:#1853c8; --dsb-primary-d:#0d337d;
  --dsb-primary-50:#eaf0fc; --dsb-primary-100:#cfdcf6;
  --dsb-red:#c0392b; --dsb-red-d:#992d22; --dsb-red-50:#fdecea;
  --dsb-ink:#0f172a; --dsb-ink-2:#1e293b; --dsb-muted:#64748b;
  --dsb-border:#e2e8f0; --dsb-border-2:#cbd5e1; --dsb-bg:#f8fafc; --dsb-bg-2:#f1f5f9;
  --dsb-success:#16a34a; --dsb-r-sm:5px; --dsb-r:10px;
  --dsb-shadow-sm:0 1px 2px rgba(15,23,42,.05); --dsb-shadow:0 4px 16px rgba(15,23,42,.08);
  --dsb-shadow-lg:0 12px 32px rgba(18,70,171,.18); --dsb-tr:180ms cubic-bezier(.4,0,.2,1);
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:#fff;max-width:960px;margin:0 auto;border:1px solid var(--dsb-border);
  border-radius:var(--dsb-r);box-shadow:var(--dsb-shadow);overflow:hidden;color:var(--dsb-ink);
}
.ubs-dsb-wrap [hidden]{display:none!important}
/* hero */
.dsb-hero{display:flex;align-items:center;gap:18px;padding:22px 28px;background:linear-gradient(120deg,#0d337d,#1246ab);color:#fff}
.dsb-hero-logo{width:95px;height:95px;border-radius:12px;background:rgba(255,255,255,.15);display:grid;place-items:center;flex:none;padding:8px}
.dsb-hero-logo img{max-width:100%;max-height:100%}
.dsb-hero-title{font-size:1.35rem;font-weight:700;margin:0;color:#fff}
.dsb-hero-sub{margin:4px 0 0;color:rgba(255,255,255,.85);font-size:.92rem}
.dsb-hero-price{margin-left:auto;text-align:right;flex:none}
.dsb-hero-price-label{font-size:.78rem;color:rgba(255,255,255,.75);display:block}
.dsb-hero-price-value{font-size:1.5rem;font-weight:800;color:#fff}
/* crumbs */
.dsb-crumbs{display:flex;gap:8px;padding:16px 22px;background:var(--dsb-bg);border-bottom:1px solid var(--dsb-border);overflow-x:auto}
.dsb-crumb{flex:1;min-width:120px;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--dsb-border);border-radius:var(--dsb-r-sm);padding:8px 10px;font-size:12px;font-weight:600;cursor:pointer;transition:var(--dsb-tr);text-align:left}
.dsb-crumb-num{width:22px;height:22px;border-radius:50%;background:var(--dsb-bg-2);color:var(--dsb-muted);display:grid;place-items:center;font-size:11px;font-weight:700;flex:none}
.dsb-crumb-label{color:var(--dsb-ink-2);display:block}
.dsb-crumb-value{color:var(--dsb-muted);font-style:italic;font-weight:500;display:block;font-size:11px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dsb-crumb.active{background:var(--dsb-primary);border-color:var(--dsb-primary)}
.dsb-crumb.active .dsb-crumb-label,.dsb-crumb.active .dsb-crumb-value{color:#fff}
.dsb-crumb.active .dsb-crumb-num{background:#fff;color:var(--dsb-primary)}
.dsb-crumb.completed{background:var(--dsb-primary-50);border-color:var(--dsb-primary-100)}
.dsb-crumb.completed .dsb-crumb-label{color:var(--dsb-primary-d)}
.dsb-crumb.completed .dsb-crumb-num{background:var(--dsb-primary);color:#fff}
.dsb-crumb[disabled]{opacity:.7;cursor:not-allowed}
/* stage + steps */
.dsb-stage{padding:28px 32px;min-height:320px}
.dsb-step{display:none}
.dsb-step--active{display:block;animation:dsbFade .26s ease}
@keyframes dsbFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.dsb-step-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}
.dsb-step-title{font-size:1.15rem;font-weight:700;color:var(--dsb-ink);margin:0 0 4px}
.dsb-step-desc{color:var(--dsb-muted);font-size:.9rem;margin:0}
/* buttons */
.dsb-btn{display:inline-flex;align-items:center;gap:8px;border-radius:var(--dsb-r-sm);font-weight:600;font-size:.9rem;padding:10px 18px;cursor:pointer;border:1px solid transparent;transition:var(--dsb-tr);font-family:inherit}
.dsb-btn--primary{background:var(--dsb-primary);color:#fff}
.dsb-btn--primary:hover{background:var(--dsb-primary-h);transform:translateY(-1px)}
.dsb-btn--secondary{background:#fff;color:var(--dsb-ink-2);border-color:var(--dsb-border-2)}
.dsb-btn--secondary:hover{background:var(--dsb-bg-2)}
.dsb-btn--lg{padding:14px 22px;font-size:.98rem;width:100%;justify-content:center;max-width:560px}
.dsb-btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
/* duty/series cards */
.dsb-cards{display:flex;flex-direction:column;gap:12px}
.dsb-card{display:flex;align-items:center;gap:16px;width:100%;text-align:left;background:#fff;border:1px solid var(--dsb-border);border-radius:var(--dsb-r);padding:16px 18px;cursor:pointer;transition:var(--dsb-tr);position:relative;font-family:inherit}
.dsb-card:hover{border-color:var(--dsb-primary);box-shadow:var(--dsb-shadow)}
.dsb-card:hover .dsb-card-arrow{transform:translateX(4px)}
.dsb-card-visual{width:54px;height:54px;border-radius:10px;background:var(--dsb-primary-50);display:grid;place-items:center;flex:none;font-size:1.5rem;color:var(--dsb-primary)}
.dsb-card--heavy .dsb-card-visual{background:var(--dsb-red-50);color:var(--dsb-red)}
.dsb-card-body{flex:1;min-width:0}
.dsb-card-title{font-weight:700;color:var(--dsb-ink);font-size:.98rem}
.dsb-card-desc{color:var(--dsb-muted);font-size:.85rem;margin-top:2px}
.dsb-card-meta{color:var(--dsb-primary);font-size:.78rem;font-weight:600;margin-top:4px}
.dsb-card-price{color:var(--dsb-primary);font-weight:700;flex:none}
.dsb-card-arrow{color:var(--dsb-border-2);transition:var(--dsb-tr);flex:none;font-size:1.2rem}
/* search */
.dsb-search{position:relative;margin-bottom:14px;max-width:420px}
.dsb-search input{width:100%;padding:10px 38px 10px 14px;border:1px solid var(--dsb-border-2);border-radius:var(--dsb-r-sm);font-family:inherit;font-size:.92rem}
.dsb-search input:focus{outline:none;border-color:var(--dsb-primary);box-shadow:0 0 0 3px var(--dsb-primary-50)}
.dsb-search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;cursor:pointer;color:var(--dsb-muted);font-size:1rem}
.dsb-count{color:var(--dsb-muted);font-size:.82rem;margin:0 0 10px}
.dsb-empty{color:var(--dsb-muted);font-size:.9rem;padding:18px 0;text-align:center}
/* mode/material cards */
.dsb-mode-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dsb-mode-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;background:#fff;border:2px solid var(--dsb-primary-100);border-radius:var(--dsb-r);padding:24px 20px;cursor:pointer;transition:var(--dsb-tr);font-family:inherit}
.dsb-mode-card:hover,.dsb-mode-card:focus-visible{border-color:var(--dsb-primary);box-shadow:0 4px 18px rgba(18,70,171,.12);transform:translateY(-2px)}
.dsb-mode-card--selected{border-color:var(--dsb-primary);background:var(--dsb-primary-50)}
.dsb-mode-icon{font-size:2rem}
.dsb-mode-title{font-size:1rem;font-weight:700;color:var(--dsb-primary-d)}
.dsb-mode-desc{font-size:.875rem;color:#4b5563;line-height:1.5}
.dsb-mode-cta{font-size:.875rem;font-weight:600;color:var(--dsb-primary);margin-top:auto}
/* app cards */
.dsb-app-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.dsb-app-card{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border:2px solid var(--dsb-border);border-radius:var(--dsb-r);padding:16px;cursor:pointer;transition:var(--dsb-tr);font-family:inherit}
.dsb-app-card:hover{border-color:var(--dsb-primary);box-shadow:var(--dsb-shadow);transform:translateY(-2px)}
.dsb-app-card--selected{border-color:var(--dsb-primary);background:var(--dsb-primary-50);box-shadow:0 0 0 3px rgba(18,70,171,.15)}
.dsb-app-card-img{width:100%;height:140px;display:grid;place-items:center;background:var(--dsb-bg-2);border-radius:6px;overflow:hidden}
.dsb-app-card-img img{max-width:100%;max-height:140px;object-fit:contain}
.dsb-app-card-label{font-size:14px;font-weight:600;color:var(--dsb-ink);text-align:center}
/* measure */
.dsb-measure-diagram{padding:1px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:var(--dsb-r);margin-bottom:16px;position:relative;display:grid;place-items:center}
.dsb-measure-diagram img{max-width:100%;height:auto;display:block}
.dsb-diagram-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.dsb-fields{display:flex;flex-direction:column;gap:16px;max-width:560px}
.dsb-field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--dsb-ink)}
.dsb-req{color:var(--dsb-red)}
.dsb-opt{color:var(--dsb-muted);font-weight:500;font-size:.8rem}
.dsb-input{width:100%;padding:10px 14px;border:1px solid var(--dsb-border-2);border-radius:var(--dsb-r-sm);font-family:inherit;font-size:.95rem}
.dsb-input:focus{outline:none;border-color:var(--dsb-primary);box-shadow:0 0 0 3px var(--dsb-primary-50)}
.dsb-hint{color:var(--dsb-muted);font-size:.8rem;margin-top:5px}
.dsb-info-banner{display:flex;gap:10px;align-items:flex-start;background:var(--dsb-primary-50);border:1px solid var(--dsb-primary-100);color:var(--dsb-primary-d);border-radius:var(--dsb-r-sm);padding:12px 14px;font-size:.85rem;line-height:1.55;margin-bottom:14px}
.dsb-material-warning{display:flex;gap:10px;background:var(--dsb-red-50);border:1px solid #f5c2bb;color:var(--dsb-red-d);border-radius:var(--dsb-r-sm);padding:12px 14px;font-size:.87rem;font-weight:600;margin-bottom:14px}
.dsb-step-foot{margin-top:20px}
/* yoke ask */
.dsb-yoke-ask{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:10px 0}
.dsb-yoke-ask .dsb-ask-icon{width:56px;height:56px;border-radius:50%;background:var(--dsb-primary-50);color:var(--dsb-primary);display:grid;place-items:center;font-size:1.6rem;font-weight:700}
.dsb-yoke-choice{display:flex;flex-direction:column;gap:10px;width:100%;max-width:560px}
/* catalog */
.dsb-catalog-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.dsb-catalog-filters label{font-size:.78rem;font-weight:600;color:var(--dsb-muted);display:block;margin-bottom:4px;text-transform:capitalize}
.dsb-catalog-select{padding:8px 10px;border:1px solid var(--dsb-border-2);border-radius:var(--dsb-r-sm);font-family:inherit;font-size:.85rem;min-width:130px}
.dsb-catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.dsb-catalog-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--dsb-border);border-radius:var(--dsb-r);padding:12px;cursor:pointer;transition:var(--dsb-tr);text-align:left;font-family:inherit}
.dsb-catalog-card:hover{border-color:var(--dsb-primary);box-shadow:var(--dsb-shadow)}
.dsb-catalog-card img{width:100%;height:120px;object-fit:contain;background:var(--dsb-bg-2);border-radius:6px}
.dsb-catalog-name{font-weight:700;font-size:.82rem;color:var(--dsb-ink);line-height:1.35}
.dsb-catalog-sku{font-size:.75rem;color:var(--dsb-muted)}
.dsb-catalog-attr{display:inline-block;background:var(--dsb-bg-2);border-radius:4px;padding:2px 7px;font-size:.72rem;color:var(--dsb-ink-2);margin:0 4px 4px 0;text-transform:capitalize}
.dsb-catalog-price{color:var(--dsb-primary);font-weight:800;font-size:.95rem}
.dsb-catalog-selectpill{align-self:stretch;text-align:center;background:var(--dsb-primary);color:#fff;border-radius:6px;padding:7px 12px;font-size:.82rem;font-weight:600}
.dsb-pagination{display:flex;align-items:center;gap:12px;justify-content:center;margin-top:16px;font-size:.85rem;color:var(--dsb-muted)}
.dsb-loading{text-align:center;color:var(--dsb-muted);padding:26px 0}
/* premade cards */
.dsb-premade-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.dsb-premade-toolbar label{font-size:.85rem;font-weight:600}
.dsb-premade-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.dsb-premade-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--dsb-border);border-radius:var(--dsb-r);overflow:hidden;cursor:pointer;transition:var(--dsb-tr);text-align:left;padding:0;font-family:inherit}
.dsb-premade-card:hover{border-color:var(--dsb-primary);box-shadow:var(--dsb-shadow)}
.dsb-premade-img-wrap{aspect-ratio:16/9;background:#f3f4f6;display:grid;place-items:center;overflow:hidden}
.dsb-premade-img-wrap img{width:100%;height:100%;object-fit:cover}
.dsb-premade-info{padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.dsb-premade-name{font-size:.9rem;font-weight:700;color:#111827;line-height:1.35}
.dsb-premade-price{font-size:1rem;font-weight:700;color:var(--dsb-primary)}
.dsb-premade-attr{font-size:.8rem;color:#6b7280}
.dsb-premade-attr-key{font-weight:600}
.dsb-premade-select-btn{margin:0 14px 14px;text-align:center;background:var(--dsb-primary);color:#fff;border-radius:6px;padding:7px 12px;font-size:.82rem;font-weight:600}
.dsb-premade-card:hover .dsb-premade-select-btn{background:var(--dsb-primary-h)}
/* review */
.dsb-review{max-width:640px;margin:0 auto;text-align:center}
.dsb-review-badge{width:56px;height:56px;border-radius:50%;background:#dcfce7;color:var(--dsb-success);display:grid;place-items:center;font-size:1.6rem;margin:0 auto 12px}
.dsb-review-list{text-align:left;margin:20px 0;border:1px solid var(--dsb-border);border-radius:var(--dsb-r);overflow:hidden}
.dsb-review-row{display:flex;justify-content:space-between;gap:14px;padding:11px 16px;border-top:1px solid var(--dsb-border);font-size:.9rem}
.dsb-review-row:first-child{border-top:0}
.dsb-review-row dt{color:var(--dsb-muted);font-weight:500;margin:0}
.dsb-review-row dd{color:var(--dsb-ink);font-weight:700;margin:0;text-align:right}
.dsb-review-diagram{position:relative;border:1px solid var(--dsb-border);background:var(--dsb-bg);border-radius:var(--dsb-r);padding:8px;margin:16px 0}
.dsb-review-diagram img{max-width:100%;display:block;margin:0 auto}
.dsb-diagram-badges{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:6px}
.dsb-diagram-badge{display:flex;gap:6px;align-items:center;background:#fff;border:1px solid var(--dsb-border-2);border-radius:99px;padding:3px 10px;font-size:.78rem;box-shadow:var(--dsb-shadow-sm)}
.dsb-diagram-badge b{color:var(--dsb-primary)}
/* tier picker */
.dsb-tier-picker{margin:18px 0}
.dsb-tier-title{font-weight:700;margin:0 0 12px}
.dsb-tier-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dsb-tier-card{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;border:2px solid var(--dsb-border);border-radius:12px;padding:20px 16px;cursor:pointer;transition:var(--dsb-tr);font-family:inherit}
.dsb-tier-badge{text-transform:uppercase;font-size:11px;font-weight:700;background:#f1f5f9;color:#475569;border-radius:99px;padding:3px 10px}
.dsb-tier-badge--new{background:#dcfce7;color:#166534}
.dsb-tier-label{font-size:16px;font-weight:700}
.dsb-tier-desc{font-size:13px;color:var(--dsb-muted)}
.dsb-tier-price{font-size:22px;font-weight:800;color:var(--dsb-primary)}
.dsb-tier-card--selected{border-color:var(--dsb-primary);background:#eff6ff;box-shadow:0 0 0 1px var(--dsb-primary)}
.dsb-tier-card--selected .dsb-tier-badge{background:var(--dsb-primary);color:#fff}
.dsb-tier-card--selected .dsb-tier-badge--new{background:var(--dsb-success);color:#fff}
/* share + notes + actions */
.dsb-notes{margin:14px 0;text-align:left}
.dsb-notes textarea{width:100%;padding:10px 14px;border:1px solid var(--dsb-border-2);border-radius:var(--dsb-r-sm);font-family:inherit;font-size:.92rem;resize:vertical}
.dsb-share{margin:14px 0;text-align:left}
.dsb-share label{font-size:.82rem;font-weight:600;color:var(--dsb-muted);display:block;margin-bottom:6px}
.dsb-share-row{display:flex;gap:8px}
.dsb-share-row input{flex:1;padding:9px 12px;border:1px solid var(--dsb-border-2);border-radius:var(--dsb-r-sm);font-size:.8rem;color:var(--dsb-muted);background:var(--dsb-bg)}
.dsb-review-actions{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap}
/* contact block (rebuild addition — no cart yet) */
.dsb-contact{margin:16px 0;text-align:left;border:1px solid var(--dsb-border);border-radius:var(--dsb-r);padding:16px}
.dsb-contact h4{margin:0 0 10px;font-size:.95rem}
.dsb-contact-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
/* cart footer */
.dsb-cart-footer{border-top:1px solid var(--dsb-border);background:var(--dsb-bg);padding:16px 28px}
.dsb-cart-status{display:flex;gap:8px;align-items:center;color:var(--dsb-muted);font-size:.85rem;margin-bottom:12px}
.dsb-cart-status.ready{color:var(--dsb-success);font-weight:600}
.dsb-cart-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.dsb-qty{display:flex;align-items:center;gap:6px}
.dsb-qty button{width:34px;height:34px;border:1px solid var(--dsb-border-2);background:#fff;border-radius:6px;cursor:pointer;font-size:1.1rem}
.dsb-qty-input{width:60px;text-align:center;padding:7px;border:1px solid var(--dsb-border-2);border-radius:6px;font-family:inherit}
.dsb-add-btn{margin-left:auto;padding:13px 26px;font-size:1rem}
.dsb-add-price{background:rgba(255,255,255,.2);border-radius:6px;padding:3px 10px;font-weight:800}
.dsb-add-btn.dsb-success{background:var(--dsb-success)}
.dsb-add-btn.dsb-error{background:var(--dsb-red)}
/* toast */
.dsb-toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,80px);background:#0f172a;color:#fff;border-radius:99px;padding:11px 22px;font-size:13px;font-weight:600;opacity:0;transition:all .3s ease;z-index:99999;pointer-events:none}
.dsb-toast.show{opacity:1;transform:translate(-50%,0)}
/* confirmation */
.dsb-confirm{max-width:560px;margin:0 auto;text-align:center;padding:20px 0}
.dsb-confirm .ref{font-family:monospace;font-size:1.3rem;font-weight:800;color:var(--dsb-primary);background:var(--dsb-primary-50);border-radius:8px;padding:8px 18px;display:inline-block;margin:10px 0}
/* responsive */
@media(max-width:780px){.dsb-hero{padding:16px 18px}.dsb-stage{padding:20px 16px}.dsb-hero-logo{width:64px;height:64px}}
@media(max-width:600px){.dsb-mode-cards,.dsb-tier-cards{grid-template-columns:1fr}.dsb-app-cards{grid-template-columns:1fr 1fr}.dsb-app-card-img{height:100px}.dsb-add-btn{width:100%;justify-content:center;margin-left:0}.dsb-contact-grid{grid-template-columns:1fr}}
/* print */
@media print{
  body.dsb-printing *{visibility:hidden}
  body.dsb-printing .dsb-review,body.dsb-printing .dsb-review *{visibility:visible}
  body.dsb-printing .dsb-review{position:fixed;top:0;left:0;width:100%}
  body.dsb-printing .dsb-review-actions,body.dsb-printing .dsb-share,body.dsb-printing .dsb-tier-picker,body.dsb-printing .dsb-notes,body.dsb-printing .dsb-review-badge,body.dsb-printing .dsb-contact{display:none}
}

/* full-width overrides */
.dsb-fields{max-width:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.dsb-yoke-choice{max-width:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}
.dsb-btn--lg{max-width:none}
.dsb-measure-diagram{max-width:860px;margin:0 auto 20px}
.dsb-review{max-width:900px}
.dsb-search{max-width:none}
.dsb-fields2{max-width:none}

/* mobile: stack the configurator hero */
@media(max-width:700px){
  .dsb-hero{display:grid!important;grid-template-columns:1fr;justify-items:center;text-align:center;gap:12px;padding:20px 16px}
  .dsb-hero-logo{margin:0}
  .dsb-hero-title{font-size:1.35rem}
  .dsb-hero-price{text-align:center;align-items:center}
  .dsb-crumbs{overflow-x:auto}
}