/* ===== Product Filter Bar ===== */
.product-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 20px;
  margin-bottom: 34px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.product-filter-bar .filter-main {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1 1 720px;
  min-width: 0;
}

.product-filter-bar .filter-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-right: 6px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-filter-bar .filter-label svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-light);
  flex-shrink: 0;
}

.product-filter-bar .filter-divider {
  width: 1px;
  height: 28px;
  background: var(--border-color);
  margin: 0 4px;
}

.product-filter-bar .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-filter-bar .filter-groups {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
}

.product-filter-bar .filter-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.product-filter-bar .filter-group-name {
  flex: 0 0 auto;
  padding-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
}

.product-filter-bar .filter-group .filter-chips {
  flex: 1 1 auto;
  min-width: 0;
}

.product-filter-bar .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  user-select: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.product-filter-bar .filter-chip:hover {
  border-color: var(--primary-light);
  color: var(--primary);
  background: rgba(26, 58, 92, 0.04);
}

.product-filter-bar .filter-chip.active {
  color: var(--bg-white);
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(26, 58, 92, 0.25);
}

.product-filter-bar .filter-chip.active:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
}

.product-filter-bar .filter-chip .chip-check {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.product-filter-bar .filter-chip.active .chip-check {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.25);
}

.product-filter-bar .filter-chip.active .chip-check svg {
  opacity: 1;
}

.product-filter-bar .filter-chip .chip-check svg {
  width: 10px;
  height: 10px;
  stroke: var(--bg-white);
  stroke-width: 3;
  fill: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.product-filter-bar .filter-clear {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
}

.product-filter-bar .filter-clear.visible {
  opacity: 1;
  pointer-events: auto;
}

.product-filter-bar .filter-clear:hover {
  color: #d32f2f;
  border-color: #d32f2f;
  background: rgba(211, 47, 47, 0.04);
}

.product-filter-bar .filter-clear svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  flex-shrink: 0;
}

.product-filter-bar .filter-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
  white-space: nowrap;
}

/* Responsive */
@media (max-width: 768px) {
  .product-filter-bar {
    padding: 12px 14px;
    gap: 8px;
  }

  .product-filter-bar .filter-main {
    flex-basis: 100%;
    width: 100%;
    flex-direction: column;
    gap: 8px;
  }

  .product-filter-bar .filter-divider {
    display: none;
  }

  .product-filter-bar .filter-group {
    flex-direction: column;
    gap: 8px;
  }

  .product-filter-bar .filter-group-name {
    padding-top: 0;
  }

  .product-filter-bar .filter-chip {
    padding: 6px 12px;
    font-size: 12px;
  }

  .product-filter-bar .filter-count {
    width: 100%;
    margin-left: 0;
    text-align: right;
  }
}