/* =========================================
   NEXUS MARKETPLACE — Marketplace UI
   ========================================= */

/* ── Marketplace header ──────────────────── */
.nx-market-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: var(--nx-spacing-md);
    flex-wrap: wrap; gap: var(--nx-spacing-sm);
}
.nx-market-title { font-size: 1.375rem; font-weight: 800; }

/* ── Filters bar ─────────────────────────── */
.nx-market-filters {
    display: flex; align-items: center; gap: var(--nx-spacing-sm);
    margin-bottom: var(--nx-spacing-md);
    overflow-x: auto;
    scrollbar-width: none;
    flex-wrap: wrap;
}
.nx-filter-pill {
    padding: 8px 16px;
    border-radius: var(--nx-radius-full);
    font-size: 0.875rem; font-weight: 600;
    border: 1.5px solid var(--nx-border);
    background: var(--nx-card);
    color: var(--nx-text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--nx-transition);
}
.nx-filter-pill:hover  { border-color: var(--nx-primary); color: var(--nx-primary); }
.nx-filter-pill.is-active { background: var(--nx-primary); color: #fff; border-color: var(--nx-primary); }

/* ── Listing grid ────────────────────────── */
.nx-listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--nx-spacing-md);
}

/* ── Listing card ────────────────────────── */
.nx-listing-card {
    background: var(--nx-card);
    border-radius: var(--nx-radius);
    box-shadow: var(--nx-shadow);
    border: 1px solid var(--nx-border-light);
    overflow: hidden;
    cursor: pointer;
    transition: box-shadow var(--nx-transition), transform var(--nx-transition);
    text-decoration: none; display: block;
}
.nx-listing-card:hover { box-shadow: var(--nx-shadow-md); transform: translateY(-2px); text-decoration: none; }
.nx-listing-image-wrap { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--nx-bg); }
.nx-listing-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.nx-listing-card:hover .nx-listing-image-wrap img { transform: scale(1.05); }
.nx-listing-badge {
    position: absolute; top: 8px; left: 8px;
    padding: 3px 8px;
    background: var(--nx-secondary);
    color: #fff;
    border-radius: var(--nx-radius-full);
    font-size: 0.6875rem; font-weight: 700;
    text-transform: uppercase;
}
.nx-listing-badge-used { background: #f59e0b; }
.nx-listing-info { padding: 10px 12px; }
.nx-listing-price { font-size: 1.125rem; font-weight: 800; color: var(--nx-text-primary); }
.nx-listing-price-free { color: var(--nx-secondary); }
.nx-listing-title { font-size: 0.875rem; font-weight: 500; color: var(--nx-text-secondary); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nx-listing-location { display: flex; align-items: center; gap: 4px; font-size: 0.75rem; color: var(--nx-text-muted); margin-top: 4px; }
.nx-listing-save-btn {
    position: absolute; top: 8px; right: 8px;
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: none; cursor: pointer;
    transition: background var(--nx-transition);
}
.nx-listing-save-btn:hover { background: #fff; }
.nx-listing-save-btn.is-saved svg { fill: var(--nx-accent); color: var(--nx-accent); }

/* ── Listing detail page ─────────────────── */
.nx-listing-detail { display: grid; grid-template-columns: 1fr 380px; gap: var(--nx-spacing-lg); align-items: start; }
.nx-listing-gallery { background: var(--nx-card); border-radius: var(--nx-radius); overflow: hidden; box-shadow: var(--nx-shadow); }
.nx-listing-main-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; cursor: zoom-in; }
.nx-listing-thumbs { display: flex; gap: 8px; padding: 8px; overflow-x: auto; }
.nx-listing-thumb { width: 72px; height: 72px; object-fit: cover; border-radius: var(--nx-radius-sm); cursor: pointer; border: 2px solid transparent; flex-shrink: 0; }
.nx-listing-thumb.is-active { border-color: var(--nx-primary); }

.nx-listing-meta-card { background: var(--nx-card); border-radius: var(--nx-radius); box-shadow: var(--nx-shadow); border: 1px solid var(--nx-border-light); padding: var(--nx-spacing-lg); }
.nx-listing-detail-price { font-size: 1.75rem; font-weight: 800; color: var(--nx-text-primary); margin-bottom: 4px; }
.nx-listing-detail-title { font-size: 1.125rem; font-weight: 600; color: var(--nx-text-primary); margin-bottom: var(--nx-spacing-md); }
.nx-listing-detail-meta { display: flex; flex-direction: column; gap: 8px; margin-bottom: var(--nx-spacing-md); }
.nx-listing-detail-meta-item { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--nx-text-secondary); }
.nx-listing-detail-seller { display: flex; align-items: center; gap: 12px; padding: var(--nx-spacing-md) 0; border-top: 1px solid var(--nx-border); border-bottom: 1px solid var(--nx-border); margin-bottom: var(--nx-spacing-md); }
.nx-listing-seller-info strong { display: block; font-weight: 700; }
.nx-listing-seller-info span  { font-size: 0.8125rem; color: var(--nx-text-secondary); }
.nx-listing-actions { display: flex; flex-direction: column; gap: 8px; }
.nx-listing-description { margin-top: var(--nx-spacing-md); }
.nx-listing-description h4 { font-weight: 700; margin-bottom: 8px; }
.nx-listing-description p  { color: var(--nx-text-secondary); font-size: 0.9375rem; line-height: 1.6; }

/* ── Create listing form ─────────────────── */
.nx-create-listing-form { max-width: 680px; margin: 0 auto; }
.nx-listing-image-upload { border: 2px dashed var(--nx-border); border-radius: var(--nx-radius); padding: var(--nx-spacing-xl); text-align: center; cursor: pointer; transition: border-color var(--nx-transition), background var(--nx-transition); }
.nx-listing-image-upload:hover { border-color: var(--nx-primary); background: var(--nx-primary-light); }
.nx-listing-image-upload.is-dragover { border-color: var(--nx-primary); background: var(--nx-primary-light); }