/* =========================================
   CATALOG — product cards, product table, stat tiles, cart panel and shop layout
   shared by Products, Procurement and the Customer Shop / My Orders
   ========================================= */

/* =========================================
   PRODUCT CARDS (Shop)
   ========================================= */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }

/* Cart */
.cart-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  box-shadow: var(--shadow-sm); position: sticky; top: 20px;
}
.cart-title { font-weight: 700; font-size: 1rem; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.cart-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.cart-item:last-child { border-bottom: none; }
.cart-total { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; margin-top: 8px; border-top: 2px solid var(--border); }
.cart-empty { text-align: center; padding: 30px; color: var(--text-muted); font-size: 0.85rem; }

/* Shop Layout */
.shop-layout { display: grid; grid-template-columns: 1fr 300px; gap: 20px; }
@media (max-width: 768px) { .shop-layout { grid-template-columns: 1fr; } }

/* ——— Products page ——— */
.pd-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }

.pd-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.pd-stat {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; text-align: left;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); font: inherit; color: inherit; min-width: 0;
}
.pd-stat > div:last-child { min-width: 0; }
.pd-stat-btn { cursor: pointer; transition: var(--transition); }
.pd-stat-btn:hover { border-color: var(--danger); box-shadow: var(--shadow); }
.pd-stat-value { font-size: 1.3rem; font-weight: 800; color: var(--text-primary); line-height: 1.15; }
.pd-stat-of { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.pd-stat-label { font-size: 0.88rem; font-weight: 600; color: var(--text-secondary); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.pd-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.pd-search { position: relative; flex: 1 1 280px; max-width: 420px; }
.pd-search .form-input { padding-left: 38px; padding-right: 34px; border-radius: 999px; height: 40px; }
.pd-search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); display: flex; pointer-events: none; }
.pd-search-clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; border: none; border-radius: 50%; cursor: pointer;
  background: var(--bg); color: var(--text-secondary); display: flex; align-items: center; justify-content: center;
}
.pd-search-clear:hover { background: var(--border); color: var(--text-primary); }
.pd-search-clear.hidden { display: none; }
.pd-toolbar-right { display: flex; align-items: center; gap: 10px; }
.pd-sort { width: auto; height: 40px; border-radius: 999px; padding-right: 34px; }
.pd-view-toggle { display: flex; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.pd-view-btn {
  display: flex; align-items: center; gap: 6px; padding: 6px 14px; border: none; border-radius: 999px;
  background: none; color: var(--text-secondary); font: inherit; font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.pd-view-btn:hover { color: var(--text-primary); }
.pd-view-btn.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }

.pd-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.pd-chip {
  --cat: var(--primary);
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
  font: inherit; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: var(--transition);
}
.pd-chip:hover { border-color: var(--cat); color: var(--text-primary); }
.pd-chip.active { border-color: var(--cat); background: color-mix(in srgb, var(--cat) 10%, var(--surface)); color: var(--text-primary); }
.pd-chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cat); }
.pd-chip-count { font-size: 0.72rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; background: var(--bg); color: var(--text-secondary); }
.pd-chip.active .pd-chip-count { background: var(--cat); color: #fff; }

.pd-result-info { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 14px; }
.pd-result-info .pd-link { margin-left: 8px; }
.pd-result-info strong { color: var(--text-primary); }
.pd-link { border: none; background: none; padding: 0; color: var(--primary); font: inherit; font-weight: 600; cursor: pointer; }
.pd-link:hover { text-decoration: underline; }

.pd-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.pd-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.pd-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--primary) 35%, var(--border)); }
.pd-media-wrap { position: relative; height: 160px; cursor: pointer; border-bottom: 1px solid var(--border); overflow: hidden; }
.pd-media, .pd-thumb { --cat: var(--primary); position: relative; overflow: hidden; }
.pd-media { width: 100%; height: 100%; }
.pd-media img, .pd-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.pd-card:hover .pd-media img { transform: scale(1.04); }
.pd-placeholder {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--cat); background: color-mix(in srgb, var(--cat) 6%, var(--surface));
}
.pd-media .pd-placeholder svg { width: 40px; height: 40px; opacity: 0.55; }
.pd-thumb .pd-placeholder svg { width: 18px; height: 18px; opacity: 0.7; }

.pd-badge {
  --cat: var(--text-secondary);
  position: absolute; top: 10px; right: 10px;
  padding: 3px 9px; border-radius: 999px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.3px;
  color: var(--cat); background: color-mix(in srgb, var(--cat) 12%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--cat) 25%, transparent); box-shadow: var(--shadow-sm);
}
.pd-badge.inline { position: static; display: inline-block; padding: 0; font-size: 0.72rem; border: none; border-radius: 0; background: none; box-shadow: none; color: color-mix(in srgb, var(--cat) 80%, #000); }

.pd-stock {
  position: absolute; left: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px; font-size: 0.7rem; font-weight: 600;
  background: rgba(255,255,255,0.94); color: var(--text-secondary); box-shadow: var(--shadow-sm);
}
.pd-stock.inline { position: static; box-shadow: none; background: var(--bg); }
.pd-stock-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); }
.pd-stock.ok .pd-stock-dot { background: var(--success); }
.pd-stock.low { color: #b45309; }
.pd-stock.low .pd-stock-dot { background: var(--warning); }
.pd-stock.out { color: var(--danger); }
.pd-stock.out .pd-stock-dot { background: var(--danger); }
.pd-stock.inline.low { background: var(--warning-light); }
.pd-stock.inline.out { background: var(--danger-light); }
.pd-stock.archived { color: var(--text-secondary); }
.pd-stock.inline.archived { background: var(--bg); border: 1px dashed var(--border); }
.pd-archived-btn { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.pd-archived-btn.active { color: var(--primary); border-color: var(--primary); }

.pd-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }
.pd-name { margin: 0 0 5px; font-size: 1rem; font-weight: 700; color: var(--text-primary); line-height: 1.3; }
.pd-desc {
  margin: 0 0 14px; flex: 1; font-size: 0.8rem; line-height: 1.45; color: var(--text-secondary);
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pd-desc-empty { color: var(--text-muted); font-style: italic; }
/* Admin product cards have no description, so this keeps their footers lined up at the bottom */
.pd-spacer { flex: 1; min-height: 10px; }
.pd-footer { display: flex; justify-content: space-between; align-items: flex-end; padding-top: 12px; border-top: 1px dashed var(--border); }
.pd-price { font-size: 1.15rem; font-weight: 800; color: var(--primary); line-height: 1; }
.pd-unit { font-size: 0.7rem; color: var(--text-muted); margin-top: 4px; }
.pd-actions { display: flex; gap: 6px; }
.pd-icon-btn {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface);
  color: var(--text-secondary); cursor: pointer; transition: var(--transition);
}
.pd-icon-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.pd-icon-btn.danger:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-light); }

.pd-table { width: 100%; border-collapse: collapse; }
.pd-table thead { background: var(--bg); }
.pd-table th { padding: 13px 18px; text-align: left; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: var(--text-secondary); }
.pd-table td { padding: 12px 18px; border-top: 1px solid var(--border); vertical-align: middle; }
.pd-table tbody tr { transition: background 0.15s; }
.pd-table tbody tr:hover { background: var(--primary-lighter); }
.pd-row-product { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.pd-thumb { width: 44px; height: 44px; flex-shrink: 0; border-radius: var(--radius); border: 1px solid var(--border); }
.pd-row-name { font-weight: 600; color: var(--text-primary); }
.pd-row-price { text-align: right; font-weight: 700; color: var(--primary); white-space: nowrap; }

/* Shared class added so this still wins over the responsive.css rule it overrode in the old single style.css */
.pd-empty, .empty-state.pd-empty { text-align: center; padding: 48px 20px; background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius-lg); color: var(--text-secondary); }
.pd-empty-icon { width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.pd-empty h3 { margin: 0 0 6px; color: var(--text-primary); }
.pd-empty p { margin: 0 0 16px; font-size: 0.88rem; }

@media (max-width: 1100px) {
  .pd-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pd-header { flex-direction: column; align-items: stretch; }
  .pd-stats { gap: 10px; }
  .pd-stat { padding: 12px; gap: 10px; }
    .pd-stat-value { font-size: 1.05rem; }
  .pd-search { max-width: none; flex-basis: 100%; }
  .pd-toolbar-right { width: 100%; justify-content: space-between; }
  .pd-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .pd-chip { flex-shrink: 0; }
  .pd-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .pd-media-wrap { height: 120px; }
  .pd-body { padding: 10px 12px 12px; }
  .pd-stock { font-size: 0.64rem; padding: 2px 7px; }
}
@media (max-width: 380px) {
  .pd-grid { grid-template-columns: 1fr; }
}