/* ============================================================================
   assets/css/marketplace.css - marketplace list + listing page (Dev 6)
   Only CSS variables from app.css (no hard-coded colours). Loaded via layout_header 'css'.
   ========================================================================== */

/* ---------- grid + card ---------- */
.mk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
@media (max-width: 575.98px) { .mk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; } }
.mk-card { display: flex; flex-direction: column; overflow: hidden; height: 100%; transition: transform .15s ease, box-shadow .15s ease; }
.mk-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.mk-card.is-muted .mk-media img { filter: grayscale(.85); opacity: .75; }
.mk-media { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; overflow: hidden;
  background: linear-gradient(135deg, var(--c-primary-soft), var(--c-accent-soft)); color: var(--c-primary); font-size: 2.6rem; opacity: 1; }
.mk-media i { opacity: .45; }
.mk-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mk-ribbon { position: absolute; top: .5rem; left: .5rem; z-index: 1; }
.mk-state { position: absolute; top: .5rem; right: .5rem; z-index: 1; }
.mk-body { padding: .75rem .9rem .5rem; flex: 1 1 auto; display: flex; flex-direction: column; gap: .2rem; min-width: 0; }
.mk-price { font-size: 1.1rem; line-height: 1.25; }
.mk-title { font-size: .95rem; font-weight: 600; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.mk-meta { display: flex; flex-wrap: wrap; gap: .15rem .75rem; color: var(--c-text-muted); font-size: .8rem; }
.mk-meta i { margin-right: .3rem; }
.mk-foot { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .55rem .9rem; border-top: 1px solid var(--c-border); }

/* ---------- detail page ---------- */
.mk-gallery { overflow: hidden; }
.mk-gallery-main { position: relative; display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3; max-height: 560px; width: 100%;
  background: linear-gradient(135deg, var(--c-primary-soft), var(--c-accent-soft)); color: var(--c-primary); font-size: 4rem; }
.mk-gallery-main i { opacity: .4; }
.mk-gallery-main img { width: 100%; height: 100%; object-fit: contain; background: var(--c-surface-2); }
.mk-thumbs { display: flex; gap: .5rem; overflow-x: auto; padding: .6rem; border-top: 1px solid var(--c-border); scrollbar-width: thin; }
.mk-thumb { flex: 0 0 auto; width: 76px; height: 76px; padding: 0; border: 2px solid transparent; border-radius: var(--radius-sm); overflow: hidden; background: var(--c-surface-2); cursor: pointer; }
.mk-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mk-thumb.active { border-color: var(--c-accent); }
.mk-h1 { font-size: 1.5rem; margin: 0 0 .25rem; overflow-wrap: anywhere; }
.mk-price-lg { font-size: 1.6rem; line-height: 1.2; }
.mk-description { white-space: normal; overflow-wrap: anywhere; }
.mk-side { position: sticky; top: calc(var(--topbar-h) + 1rem); }
@media (max-width: 991.98px) { .mk-side { position: static; } }
.mk-facts { list-style: none; margin: 0 0 1rem; padding: 0; color: var(--c-text-muted); font-size: .9rem; }
.mk-facts li { display: flex; align-items: center; gap: .6rem; padding: .25rem 0; }
.mk-facts i { width: 1.1rem; text-align: center; color: var(--c-accent); }
.mk-contact { padding: .9rem; border-radius: var(--radius-sm); background: var(--c-accent-soft); }

/* ---------- photo grid in the create/edit modal ---------- */
.mk-photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: .5rem; }
.mk-photo-grid:empty { display: none; }
.mk-photo { position: relative; display: block; aspect-ratio: 1; margin: 0; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--c-border); background: var(--c-surface-2); cursor: pointer; }
.mk-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mk-photo-x { position: absolute; left: 0; right: 0; bottom: 0; padding: .15rem 0; text-align: center; font-size: .7rem; font-weight: 700;
  background: var(--c-overlay); color: var(--c-on-primary); }
.mk-photo.is-removed img { opacity: .3; filter: grayscale(1); }
.mk-photo.is-removed .mk-photo-x { background: var(--c-danger); }