/* ============================================
   ELECTROSHOP - Products Page Styles
   ============================================ */

.page-hero {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}
.page-hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.page-hero-text h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
.page-hero-text p { color: var(--text-secondary); margin-top: 6px; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px;
}
.breadcrumb a { color: var(--accent); transition: var(--transition); }
.breadcrumb a:hover { text-decoration: underline; }

/* ---- Filters & Products Layout ---- */
.products-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 32px;
  align-items: start; padding: 48px 0;
}

/* Sidebar */
.filter-sidebar { position: sticky; top: calc(var(--nav-height) + 16px); }
.filter-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.filter-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
}
.filter-header h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.filter-clear { font-size: 12px; color: var(--accent); background: none; border: none; cursor: pointer; transition: var(--transition); }
.filter-clear:hover { text-decoration: underline; }

.filter-group { padding: 18px 20px; border-bottom: 1px solid var(--border); }
.filter-group:last-child { border-bottom: none; }
.filter-group-title { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); font-weight: 600; margin-bottom: 14px; }

.filter-options { display: flex; flex-direction: column; gap: 8px; }
.filter-option {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  font-size: 0.875rem; color: var(--text-secondary); transition: var(--transition);
  user-select: none;
}
.filter-option:hover { color: var(--text-primary); }
.filter-option input[type="checkbox"] { display: none; }
.filter-checkbox {
  width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid var(--border); background: var(--bg-secondary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: var(--transition);
}
.filter-option input:checked ~ .filter-checkbox,
.filter-option.checked .filter-checkbox {
  background: var(--accent); border-color: var(--accent); color: var(--bg-primary);
}
.filter-count { margin-left: auto; font-size: 11px; background: var(--bg-secondary); padding: 2px 8px; border-radius: 100px; color: var(--text-muted); }

/* Price Range */
.price-range-inputs { display: flex; gap: 8px; align-items: center; }
.price-input {
  flex: 1; padding: 8px 12px; background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-body); font-size: 0.85rem;
  outline: none; transition: var(--transition);
}
.price-input:focus { border-color: var(--accent); }
.price-sep { color: var(--text-muted); font-size: 0.8rem; }
.price-range-apply {
  width: 100%; margin-top: 10px; padding: 8px;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  color: var(--accent); border-radius: var(--radius-sm); font-size: 0.8rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.price-range-apply:hover { background: var(--accent); color: var(--bg-primary); }

/* Availability toggle */
.availability-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; cursor: pointer;
}
.toggle-switch {
  width: 40px; height: 22px; border-radius: 100px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  position: relative; transition: var(--transition);
}
.toggle-switch::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 14px; height: 14px; border-radius: 50%; background: var(--text-muted);
  transition: var(--transition);
}
.toggle-switch.on { background: rgba(0, 212, 255, 0.2); border-color: var(--accent); }
.toggle-switch.on::after { background: var(--accent); left: 21px; }

/* Products Area */
.products-area {}
.products-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
}
.products-count { font-size: 0.875rem; color: var(--text-secondary); }
.products-count strong { color: var(--text-primary); }

.toolbar-right { display: flex; align-items: center; gap: 12px; }
.sort-select {
  padding: 9px 14px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-body); font-size: 0.875rem;
  outline: none; cursor: pointer; transition: var(--transition);
}
.sort-select:focus { border-color: var(--accent); }

.view-toggle { display: flex; gap: 4px; }
.view-btn {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.view-btn.active { background: var(--accent-glow); border-color: var(--border-accent); color: var(--accent); }

.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.products-grid.list-view { grid-template-columns: 1fr; }
.products-grid.list-view .product-card { flex-direction: row; }
.products-grid.list-view .product-img-wrap { width: 200px; flex-shrink: 0; aspect-ratio: auto; }
.products-grid.list-view .product-img-wrap { min-height: 180px; }

/* No results */
.no-results { text-align: center; padding: 80px 24px; }
.no-results-icon { font-size: 48px; color: var(--text-muted); margin-bottom: 16px; }
.no-results h3 { font-size: 1.3rem; margin-bottom: 8px; }
.no-results p { color: var(--text-secondary); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center; font-size: 0.875rem;
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); border-color: var(--accent); color: var(--bg-primary); font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---- Product Detail Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.8); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden;
  max-width: 900px; width: 100%; max-height: 90vh; overflow-y: auto;
  transform: scale(0.95) translateY(20px); transition: all 0.3s ease;
  position: relative;
}
.modal-overlay.open .modal-box { transform: scale(1) translateY(0); }

.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 10;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg-secondary); border: 1px solid var(--border);
  color: var(--text-secondary); cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.modal-close:hover { border-color: var(--danger); color: var(--danger); }

.modal-content { display: grid; grid-template-columns: 1fr 1fr; }
.modal-img {
  background: var(--bg-secondary); min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.modal-img img { width: 100%; height: 100%; object-fit: cover; }

.modal-info { padding: 36px; }
.modal-category { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.modal-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 12px; }
.modal-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.modal-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.modal-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; }
.modal-specs { margin-bottom: 24px; }
.modal-specs h4 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); display: flex; align-items: center; gap: 6px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 8px 0; font-size: 0.85rem; }
.spec-table td:first-child { color: var(--text-muted); width: 40%; }
.spec-table td:last-child { color: var(--text-primary); font-weight: 500; }
.modal-actions { display: flex; gap: 10px; flex-wrap: wrap; }

@media (max-width: 1024px) {
  .products-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-content { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; }
  .products-grid.list-view .product-card { flex-direction: column; }
  .products-grid.list-view .product-img-wrap { width: 100%; }
}