/* Seller centre — reuses the admin's image tiles and spec rows */
.img-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.img-tile {
  position: relative; width: 100px; height: 100px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--surface-2); display: flex; align-items: center; justify-content: center; overflow: hidden; cursor: pointer;
}
.img-tile img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.img-tile.cover { border: 2px solid var(--red); }
.img-tile .tag { position: absolute; top: 6px; left: 6px; padding: 2px 5px; border-radius: 3px; background: var(--ink); color: #fff; font-size: 8.5px; font-weight: 800; }
.img-tile .rm { position: absolute; top: 5px; right: 5px; width: 20px; height: 20px; border: 0; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); display: flex; align-items: center; justify-content: center; }
.img-tile .rm .i { width: 11px; height: 11px; }
.img-tile.removed { opacity: .35; }
.img-tile.removed .rm { background: var(--red); color: #fff; }
.upload-tile { border: 1.5px dashed #b9bcc5; background: #fff; flex-direction: column; gap: 6px; font-size: 11px; font-weight: 700; color: var(--ink-3); }
.upload-tile.error { border-color: var(--red); background: #fff8f8; }
.upload-tile input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-tile.drag { border-color: var(--red); background: var(--red-50); }
.spec-row { display: grid; grid-template-columns: 170px 1fr 30px; gap: 8px; align-items: center; margin-bottom: 8px; }
.spec-row .btn-icon, .variant-row .btn-icon { color: var(--muted); border: 0; background: none; }
.variant-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1.1fr) 100px 80px 30px; gap: 8px; align-items: center; margin-bottom: 8px; }
.spec-row .btn-icon { color: var(--muted); border: 0; background: none; }
.counter { font-size: 11px; color: var(--muted); text-align: right; }
.sell-hero { display: grid; grid-template-columns: 1fr 1.2fr; gap: 28px; align-items: center; padding: 32px 36px; border-radius: var(--r-lg); background: var(--ink); color: #fff; }
.sell-hero h1 { font-size: 30px; margin: 8px 0 10px; }
.sell-hero p { color: #cfd0d6; max-width: 460px; }
.sell-steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sell-steps li { counter-increment: step; padding: 14px 16px; border-radius: var(--r); background: var(--ink-2); }
.sell-steps li::before { content: counter(step); display: inline-flex; width: 22px; height: 22px; align-items: center; justify-content: center; border-radius: 50%; background: var(--red); font-weight: 800; font-size: 12px; margin-bottom: 8px; }
.sell-steps b { display: block; }
.sell-steps span { font-size: 12px; color: #b9bcc5; }
@media (max-width: 800px) { .sell-hero { grid-template-columns: 1fr; padding: 24px; } .sell-steps { grid-template-columns: 1fr; } }