/* ==========================================================================
   BALLAD — SHOP.CSS · load ONLY on shop / category / single product
   Requires: base.css (for tokens, .bld root, .prod-card)
   ========================================================================== */

/* ══════════════════════════════════════════
   1. STORE FRONT LAYOUT (.bld mockup)
══════════════════════════════════════════ */
.bld .store-front {
  background: var(--bg); padding: 56px 0 64px;
  border-bottom: 1px solid var(--border);
}
.bld .store-header {
  display: flex; align-items: flex-end;
  justify-content: space-between; flex-wrap: wrap;
  gap: 20px; margin-bottom: 32px;
  padding-bottom: 28px; border-bottom: 1px solid var(--border);
}
.bld .store-h-left h1 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 6px; }
.bld .store-h-left p { font-size: 14px; color: var(--muted); }

/* Store tabs */
.bld .store-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.bld .s-tab {
  background: var(--white); border: 1.5px solid var(--border2);
  color: var(--muted); padding: 8px 18px; border-radius: 100px;
  font-size: 13px; font-weight: 500; cursor: pointer;
  transition: border-color .16s ease, color .16s ease, background .16s ease;
  white-space: nowrap;
}
.bld .s-tab:hover { border-color: var(--green); color: var(--green); }
.bld .s-tab.active {
  background: var(--green); border-color: var(--green);
  color: var(--white); font-weight: 600;
}

/* Store layout */
.bld .store-layout {
  display: grid; grid-template-columns: 232px 1fr;
  gap: 28px; align-items: start;
}

/* Filter panel */
.bld .filters {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r3); padding: 24px;
  position: sticky; top: 20px;
}
.bld .filter-h {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.bld .filter-h strong {
  font-size: 14px; color: var(--ink); font-weight: 700;
  display: flex; align-items: center; gap: 7px;
}
.bld .filter-h .clear {
  font-size: 12px; font-weight: 600; color: var(--green);
  cursor: pointer; transition: opacity .15s;
}
.bld .filter-h .clear:hover { opacity: .65; }
.bld .filter-group { margin-bottom: 22px; }
.bld .filter-group:last-child { margin-bottom: 0; }
.bld .filter-group h5 {
  font-size: 10.5px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted2); margin-bottom: 12px;
}
.bld .filter-list { display: flex; flex-direction: column; gap: 9px; }
.bld .filter-item {
  display: flex; align-items: center;
  font-size: 13.5px; line-height: 1.5;
  color: var(--ink2); cursor: pointer;
  transition: color .13s;
  margin: 0; padding: 0;
}
.bld .filter-item:hover { color: var(--green); }

/* Custom checkbox */
.bld .filter-item input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 17px; height: 17px;
  border-radius: 3px; border: 1.5px solid var(--border2);
  background: var(--white); cursor: pointer;
  position: relative; margin: 0 10px 0 0;
  flex-shrink: 0; box-sizing: border-box;
  transition: background .14s, border-color .14s;
  box-shadow: none; outline: none;
}
.bld .filter-item input[type="checkbox"]:checked {
  background: var(--green); border-color: var(--green);
}
.bld .filter-item input[type="checkbox"]:checked::after {
  content: ''; display: block;
  width: 9px; height: 5px;
  border-left: 2px solid var(--white); border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  position: absolute; top: 50%; left: 50%;
  margin: -3px 0 0 -4px;
}
.bld .filter-item .count {
  margin-left: auto; font-size: 11.5px; color: var(--muted2);
}

/* Toolbar */
.bld .store-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; font-size: 13.5px; color: var(--muted);
}
.bld .store-toolbar strong { color: var(--ink); }
.bld .store-sort { display: flex; align-items: center; gap: 8px; }
.bld .store-sort select {
  padding: 7px 32px 7px 12px;
  border: 1px solid var(--border2); border-radius: var(--r);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 10px center;
  appearance: none; font-size: 13px; color: var(--ink);
  cursor: pointer; outline: none; font-family: var(--ff);
}

/* Store grid */
.bld .store-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* Empty state */
.bld .empty-state {
  grid-column: 1 / -1; text-align: center; padding: 48px 24px;
  color: var(--muted); font-size: 14px;
}
.bld .empty-state span { display: block; font-size: 32px; margin-bottom: 12px; }

/* ══════════════════════════════════════════
   2. FLATSOME / WOOCOMMERCE OVERRIDES
   Dùng tokens chung với mockup → không hardcode
══════════════════════════════════════════ */

/* Sidebar widgets */
.shop-sidebar .widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 20px 22px;
  margin-bottom: 20px;
  box-shadow: var(--sh1);
}
.shop-sidebar .widget-title span {
  font-size: 15px; font-weight: 700;
  letter-spacing: .5px; text-transform: uppercase;
  border-bottom: 2px solid var(--green);
  padding-bottom: 8px; display: inline-block;
}

/* Categories list */
.shop-sidebar .product-categories li {
  border-bottom: 1px dashed var(--border);
  padding: 10px 0; transition: padding var(--ease);
}
.shop-sidebar .product-categories li:hover { padding-left: 6px; }
.shop-sidebar .product-categories li a { color: var(--ink2); font-weight: 500; }
.shop-sidebar .product-categories li a:hover { color: var(--green); }
.shop-sidebar .product-categories .count {
  background: var(--bg); border-radius: 10px;
  padding: 2px 9px; font-size: 11px; color: var(--muted);
  float: right;
}

/* Price slider */
.price_slider_wrapper .price_slider {
  background: var(--border); height: 6px; border-radius: 3px;
}
.price_slider .ui-slider-range { background: var(--green); border-radius: 3px; }
.price_slider .ui-slider-handle {
  background: var(--white);
  border: 3px solid var(--green);
  border-radius: 50%;
  width: 18px; height: 18px; top: -7px;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.price_slider_amount .button {
  background: var(--green); color: var(--white);
  border-radius: var(--r); padding: 8px 22px;
  text-transform: uppercase; font-weight: 600; letter-spacing: .5px;
}

/* Product cards (real WooCommerce loop) */
.products .product-small.box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 14px;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.products .product-small.box:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh3);
  border-color: var(--green);
}
.products .product-small .image-fade_in_back img { border-radius: var(--r2); }
.products .product-title a {
  font-size: 14px; font-weight: 600;
  color: var(--ink); line-height: 1.4;
}
.products .price .amount,
.products .price ins .amount {
  color: var(--red); font-weight: 700; font-size: 16px;
}

/* Sort dropdown */
.woocommerce-ordering select {
  border: 1px solid var(--border2);
  border-radius: var(--r2);
  padding: 10px 14px;
  background: var(--white);
  font-weight: 500;
}

/* ══════════════════════════════════════════
   3. RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .bld .store-layout { grid-template-columns: 1fr; }
  .bld .filters {
    position: static; display: grid;
    grid-template-columns: 1fr 1fr; gap: 16px; padding: 20px;
  }
  .bld .filter-h { grid-column: 1 / -1; margin-bottom: 0; }
  .bld .filter-group { margin-bottom: 0; }
}
@media (max-width: 768px) {
  .bld .store-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .bld .store-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .bld .filters { grid-template-columns: 1fr; }
  .bld .store-header { flex-direction: column; align-items: flex-start; }
  .shop-sidebar .widget { padding: 16px; }
}