/* Ecommerce Portal (Multiple Vendor), phase 8: cart, checkout and order pages across sellers (phone first: 390 px and up). */
.co-layout { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 960px) { .co-layout { grid-template-columns: minmax(0, 1fr) 22rem; } .co-summary { position: sticky; top: 1rem; } }
.co-pin { display: flex; flex-wrap: wrap; align-items: end; gap: .5rem; margin-bottom: 1rem; }
.co-pin .input { width: 8rem; }
.co-group { border-left: 4px solid var(--brand-border, var(--border)); }
.co-group[data-group-problem] { border-left-color: var(--danger, #b91c1c); }
.co-seller { margin: 0; overflow-wrap: anywhere; }
.co-meta { display: flex; flex-wrap: wrap; gap: .25rem .4rem; color: var(--text-muted); }
.co-free { color: var(--success, #15803d); font-weight: 600; }
.co-bad { color: var(--danger, #b91c1c); font-weight: 600; }
.co-lines { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.co-line { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: .75rem; padding-top: .75rem; border-top: 1px solid var(--border); }
.co-img img, .co-img .sf-noimg { width: 4.5rem; height: 4.5rem; object-fit: cover; border-radius: .5rem; }
.co-title { font-weight: 600; overflow-wrap: anywhere; }
.co-note { color: var(--warning, #a16207); margin: 0; }
.co-actions { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; }
.co-qty { display: flex; gap: .35rem; align-items: center; }
.co-qty .input { width: 4.5rem; }
.co-group-total { display: flex; justify-content: space-between; margin: .5rem 0 0; }
.co-breakup { display: grid; gap: .35rem; margin: 0; }
.co-breakup > div { display: flex; justify-content: space-between; gap: 1rem; }
.co-breakup dd { margin: 0; text-align: right; white-space: nowrap; }
.co-save dd { color: var(--success, #15803d); }
.co-total { font-size: 1.15rem; font-weight: 700; border-top: 1px solid var(--border); padding-top: .35rem; }
.co-group-delivery { padding: .75rem 0; border-top: 1px solid var(--border); }
.co-group-delivery:first-of-type { border-top: 0; padding-top: 0; }
.co-split { border: 0; padding: 0; margin: .25rem 0 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; }
.co-review-group { padding-bottom: .5rem; border-bottom: 1px dashed var(--border); }
.offer-buy { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; margin-top: .5rem; }
.offer-buy .offer-qty { width: 4.5rem; }
.sf-cart-link { position: relative; min-height: 44px; }
.sf-cart-count { position: absolute; top: 2px; right: 0; min-width: 1.25rem; padding: 0 .3rem; border-radius: 999px; background: var(--brand, #1d4ed8); color: #fff; font-size: .75rem; line-height: 1.25rem; text-align: center; }
.sf-checks { display: grid; gap: .25rem .75rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 12rem), 1fr)); }