/* ===========================
   Shop Page Styles
   =========================== */

.shop-page {
  padding-top: var(--nav-height);
  min-height: 100vh;
  background: var(--off-white);
}

/* Shop Header */
.shop-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: 52px 0 40px;
  position: relative;
  overflow: hidden;
}
.shop-header::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(233,69,96,0.15), transparent 70%);
  right: -100px;
  top: -100px;
  pointer-events: none;
}
.shop-header h1 { color: var(--white); margin-bottom: 8px; }
.shop-header p { color: rgba(255,255,255,0.65); }

/* Layout */
.shop-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  padding: 32px 0 64px;
  align-items: start;
}

/* Sidebar */
.shop-sidebar {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: sticky;
  top: calc(var(--nav-height) + 16px);
}

.sidebar-section { margin-bottom: 28px; }
.sidebar-section:last-child { margin-bottom: 0; }

.sidebar-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}

/* Category Filters */
.filter-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 4px;
}
.filter-option:hover { background: var(--gray-50); }
.filter-option.active { background: rgba(233,69,96,0.08); }

.filter-option-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.filter-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gray-200);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.filter-option.active .filter-checkbox {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  font-size: 0.65rem;
}
.filter-label { font-size: 0.9rem; font-weight: 500; }
.filter-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--gray-100);
  padding: 1px 8px;
  border-radius: var(--radius-full);
}

/* Price Range */
.price-range-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.price-range-labels span { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }

.price-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 4px;
  background: linear-gradient(to right, var(--accent) 0%, var(--accent) 50%, var(--gray-200) 50%, var(--gray-200) 100%);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
}
.price-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(233,69,96,0.4);
  border: 3px solid white;
}

/* Clear Filters */
.btn-clear-filters {
  width: 100%;
  padding: 10px;
  background: var(--gray-100);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid var(--border);
  cursor: pointer;
}
.btn-clear-filters:hover { background: var(--accent); color: white; border-color: var(--accent); }

/* Shop Main */
.shop-main {}

/* Toolbar */
.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  flex: 1;
  max-width: 360px;
}
.search-bar input {
  border: none;
  background: none;
  outline: none;
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.search-bar input::placeholder { color: var(--text-muted); }
.search-icon { color: var(--text-muted); font-size: 0.9rem; }

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-count { font-size: 0.85rem; color: var(--text-muted); }
.results-count strong { color: var(--text-primary); }

.sort-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 0.85rem;
  background: var(--gray-50);
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
}

/* Products grid on shop */
.shop-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

/* No results */
.no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: 60px 20px;
}
.no-results h3 { margin-bottom: 8px; }
.no-results p { color: var(--text-muted); }

/* Mobile Filter Toggle */
.mobile-filter-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

/* Sidebar overlay on mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 500;
}
.sidebar-overlay.active { display: block; }

@media (max-width: 1024px) {
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar {
    position: fixed;
    left: -320px;
    top: 0;
    width: 300px;
    height: 100vh;
    z-index: 600;
    border-radius: 0;
    transition: left 0.3s ease;
    overflow-y: auto;
    padding-top: 60px;
  }
  .shop-sidebar.mobile-open { left: 0; }
  .mobile-filter-toggle { display: flex; }
  .sidebar-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gray-100);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
@media (max-width: 640px) {
  .shop-products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .shop-toolbar { flex-direction: column; align-items: flex-start; }
  .search-bar { max-width: 100%; width: 100%; }
}