/* ==========================================================
   CATALOG PAGE STYLING (Responsive Grid & Drawer Filters)
   ========================================================== */
.catalog-page {
  padding: 30px 0 60px;
}
.catalog-breadcrumbs {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
.catalog-breadcrumbs a:hover {
  color: var(--color-accent);
}

.catalog-header-banner {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.catalog-header-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
}
.catalog-header-meta {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* MOBILE CONTROLS BAR (Hidden on Desktop) */
.catalog-mobile-controls {
  display: none;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  padding: 10px 16px;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}
.mobile-filter-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.filter-close-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-primary);
  line-height: 1;
}
.filter-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}
.filter-overlay.active {
  display: block;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* FILTERS SIDEBAR (Default Desktop Style) */
.filters-sidebar {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  position: sticky;
  top: 90px;
}
.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}
.filters-header h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.clear-filters-btn {
  font-size: 11px;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  background: none;
  border: none;
}

.filter-group {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border-light, #f3f4f6);
}
.filter-group-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
}
.filter-options-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 180px;
  overflow-y: auto;
}
.filter-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
}
.filter-checkbox-label input {
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* CHIPS FOR SIZE/COLOR */
.filter-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip-btn {
  padding: 4px 10px;
  font-size: 11px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.chip-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

/* TOP TOOLBAR */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.results-count {
  font-size: 13px;
  color: var(--color-text-muted);
}
.sort-select-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.sort-select {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  font-size: 13px;
  color: var(--color-primary);
  cursor: pointer;
}

/* DEFAULT DESKTOP STYLES (1201px aur usse bade screens ke liye) */
.catalog-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.no-products-box {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
}

/* ==========================================================
   MEDIA QUERIES (Aapke sample code ke hisab se set)
   ========================================================== */

/* 1. Small Laptops & Large Tablets (max-width: 1200px) */
@media (max-width: 1200px) {
  .catalog-products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* 2. Tablets (Landscape) - Sidebar filters ko drawer banayein (max-width: 992px) */
@media (max-width: 992px) {
  .catalog-mobile-controls {
    display: flex;
  }
  .catalog-toolbar {
    display: none; /* Desktop toolbar hide karke mobile control bar use karenge */
  }
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .catalog-products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .filters-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    z-index: 1000;
    overflow-y: auto;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0;
    box-shadow: 4px 0 25px rgba(0, 0, 0, 0.2);
    padding: 24px;
    background: #ffffff;
  }
  .filters-sidebar.active {
    left: 0; /* Slide in on mobile filter click */
  }
  .filter-close-btn {
    display: block;
  }
}

/* 3. Tablets (Portrait) & Phablets - 2-column grid (max-width: 768px) */
@media (max-width: 768px) {
  .catalog-products-grid {
    grid-template-columns: repeat(3 1fr);
    gap: 16px;
  }
  .desktop-nav {
    display: none;
  }
}

/* 4. Mobile Phones - Compact spacing (max-width: 576px) */
@media (max-width: 576px) {
  .catalog-products-grid {
    grid-template-columns: repeat(2, 1fr); /* Mobile screens par single column best rehta hai */
    gap: 10px;
  }
  .product-title {
    font-size: 14px;
  }
}