.secb{
  --secb-navy:var(--se-navy,#082d62);
  --secb-blue:var(--se-blue,#087fc6);
  --secb-cyan:var(--se-cyan,#14b7e8);
  --secb-ink:var(--se-ink,#10233f);
  --secb-muted:var(--se-muted,#637188);
  --secb-bg:var(--se-bg,#f5f9fd);
  --secb-border:var(--se-border,#dbe8f4);
  --secb-shadow:var(--se-shadow,0 18px 50px rgba(8,45,98,.12));
  color:var(--secb-ink); background:#fff; border:1px solid var(--secb-border); border-radius:28px;
  overflow:hidden; box-shadow:var(--secb-shadow); font-family:inherit; margin:24px auto; max-width:1180px;
}
.secb *{box-sizing:border-box}.secb button,.secb a{font:inherit}.secb button{cursor:pointer}.secb-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 30px;background:linear-gradient(135deg,#f7fbff,#edf7ff);border-bottom:1px solid var(--secb-border)}
.secb-brand{display:flex;align-items:center;gap:20px;min-width:0}.secb-brand img{width:150px;max-height:82px;object-fit:contain;background:#fff;border:1px solid var(--secb-border);border-radius:16px;padding:8px}.secb-kicker{display:block;color:var(--secb-blue);font-size:.76rem;font-weight:900;letter-spacing:.09em}.secb h2{margin:5px 0 4px;color:var(--secb-navy);font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.13}.secb-head p{margin:0;color:var(--secb-muted);font-size:.95rem}.secb-head-actions,.secb-footer-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
.secb-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 15px;border-radius:12px;border:1px solid transparent;font-weight:800;text-decoration:none;transition:.18s ease}.secb-btn:hover{transform:translateY(-1px)}.secb-btn--primary{background:linear-gradient(135deg,var(--secb-blue),var(--secb-navy));color:#fff;border-color:transparent;box-shadow:0 10px 22px rgba(8,127,198,.2)}.secb-btn--primary:hover{color:#fff;box-shadow:0 13px 28px rgba(8,127,198,.28)}.secb-btn--ghost{background:#fff;color:var(--secb-navy);border-color:var(--secb-border)}.secb-btn--ghost:hover{color:var(--secb-blue);border-color:#bcd9ee}.secb-btn--small{min-height:38px;padding:8px 13px;background:#fff;color:var(--secb-blue);border-color:#bfd9eb}
.secb-summary{display:flex;align-items:center;gap:13px;flex-wrap:wrap;padding:18px 28px;background:#fff;border-bottom:1px solid var(--secb-border)}.secb-toggle{display:flex;align-items:center;gap:8px;margin-right:auto;color:var(--secb-muted);font-weight:650}.secb-toggle input{width:18px;height:18px;accent-color:var(--secb-blue)}.secb-metric{min-width:140px;padding:10px 16px;text-align:center;border:1px solid var(--secb-border);border-radius:14px;background:#fbfdff}.secb-metric small{display:block;color:var(--secb-muted);font-size:.75rem}.secb-metric strong{display:block;color:var(--secb-navy);font-size:1.2rem}.secb-metric--accent{background:var(--secb-navy);border-color:var(--secb-navy)}.secb-metric--accent small,.secb-metric--accent strong{color:#fff}
.secb-body{padding:10px 28px 22px}.secb-group{margin-top:18px}.secb-group>h3{margin:0;padding:10px 13px;color:#fff;background:linear-gradient(135deg,var(--secb-navy),#0b5797);border-radius:12px 12px 0 0;font-size:.9rem;letter-spacing:.02em}.secb-line{display:flex;align-items:center;gap:14px;padding:13px 10px;border-bottom:1px solid #e8eff5;min-height:74px}.secb-line[hidden]{display:none}.secb-icon{display:grid;place-items:center;flex:0 0 auto;width:46px;height:46px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--secb-blue),var(--secb-navy));box-shadow:0 8px 18px rgba(8,127,198,.16)}.secb-desc{flex:1;min-width:0}.secb-desc strong{display:block;color:var(--secb-navy)}.secb-desc span{display:block;margin-top:3px;color:var(--secb-muted);font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.secb-line-price{min-width:110px;text-align:right;color:var(--secb-navy);font-weight:900}
.secb-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px;background:linear-gradient(135deg,#f3f9ff,#fff);border-top:1px solid var(--secb-border)}.secb-footer>div:first-child{max-width:600px}.secb-footer small{display:block;color:var(--secb-muted)}.secb-footer strong{display:block;color:var(--secb-navy);font-size:1.55rem}.secb-footer p{margin:5px 0 0;color:var(--secb-muted);font-size:.78rem}
.secb-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(5,25,52,.72);backdrop-filter:blur(4px)}.secb-modal[hidden]{display:none}.secb-dialog{width:min(760px,100%);max-height:86vh;overflow:auto;padding:22px;background:#fff;border-radius:22px;box-shadow:0 24px 70px rgba(3,23,50,.28)}.secb-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding-bottom:14px;border-bottom:1px solid var(--secb-border)}.secb-dialog h3{margin:4px 0 0;color:var(--secb-navy);font-size:1.45rem}.secb-close{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--secb-border);border-radius:12px;background:#fff;color:var(--secb-navy);font-size:1.7rem;line-height:1}.secb-products{display:grid;gap:10px;padding-top:14px}.secb-product{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:14px;padding:12px;border:1px solid var(--secb-border);border-radius:16px}.secb-product img{width:70px;height:70px;object-fit:cover;border-radius:12px;background:var(--secb-bg)}.secb-product-info{min-width:0}.secb-product-info strong{display:block;color:var(--secb-navy)}.secb-product-info span{display:block;color:var(--secb-muted);font-size:.82rem}.secb-product-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.secb-empty{padding:22px;border-radius:14px;background:var(--secb-bg);color:var(--secb-muted)}.secb-remove{margin-top:6px}
.secb-toast{position:fixed;right:20px;bottom:20px;z-index:1000000;max-width:360px;padding:13px 16px;border-radius:14px;background:var(--secb-navy);color:#fff;box-shadow:0 16px 36px rgba(3,23,50,.28);font-weight:750}
@media(max-width:900px){.secb-head,.secb-footer{align-items:flex-start;flex-direction:column}.secb-head-actions,.secb-footer-actions{justify-content:flex-start}.secb-summary{align-items:stretch}.secb-toggle{width:100%;margin-right:0}.secb-metric{flex:1}.secb-brand{align-items:flex-start}.secb-brand img{width:120px}}
@media(max-width:640px){.secb{border-radius:20px;margin:14px 0}.secb-head,.secb-summary,.secb-body,.secb-footer{padding-left:16px;padding-right:16px}.secb-brand{display:block}.secb-brand img{width:135px;margin-bottom:12px}.secb-head-actions,.secb-footer-actions{width:100%}.secb-head-actions .secb-btn,.secb-footer-actions .secb-btn{flex:1;min-width:130px}.secb-line{gap:8px;padding-left:2px;padding-right:2px}.secb-icon{width:38px;height:38px;border-radius:11px}.secb-line-price{min-width:70px;font-size:.86rem}.secb-btn--small{padding:7px 9px}.secb-product{grid-template-columns:56px 1fr}.secb-product img{width:56px;height:56px}.secb-product-actions{grid-column:1/-1;justify-content:flex-start}}
@media print{body *{visibility:hidden!important}.secb,.secb *{visibility:visible!important}.secb{position:absolute;left:0;top:0;width:100%;max-width:none;border:0;box-shadow:none}.secb-head-actions,.secb-footer-actions,.secb-choose,.secb-toggle,.secb-modal{display:none!important}.secb-line[hidden]{display:flex!important}}