/* ========================================
   CURSOS PAGE STYLES
   Estilos especificos para a pagina de catalogo de cursos
   ======================================== */

/* ========================================
   CATALOG HERO
   ======================================== */
.catalog-hero {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
  color: white;
  padding: var(--space-12) 0;
  text-align: center;
}

.catalog-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
  margin: 0 0 var(--space-3) 0;
  color: white;
}

.catalog-hero-description {
  font-size: var(--text-lg);
  margin: 0 0 var(--space-6) 0;
  color: rgba(255, 255, 255, 0.9);
}

/* Catalog Search */
.catalog-search {
  max-width: 600px;
  margin: 0 auto;
}

.search-box-lg {
  padding: 0;
}

.search-box-lg input {
  padding: var(--space-4) var(--space-4) var(--space-4) var(--space-12);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.search-box-lg .search-box-icon {
  left: var(--space-4);
  width: 24px;
  height: 24px;
}

/* ========================================
   CATALOG SECTION
   ======================================== */
.catalog-section {
  padding: var(--space-8) 0 var(--space-16) 0;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
}

/* ========================================
   SIDEBAR
   ======================================== */
.catalog-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.catalog-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-color);
}

.catalog-sidebar-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: 0;
}

.catalog-sidebar-close {
  display: none;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-tertiary);
}

/* Filter Groups */
.filter-group {
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.filter-group:first-of-type {
  padding-top: 0;
}

.filter-group:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0;
  padding-bottom: var(--space-3);
  background: none;
  border: none;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  cursor: pointer;
}

.filter-group-header:hover {
  color: var(--color-primary-500);
}

.filter-group-header svg {
  transition: transform var(--transition-fast);
}

.filter-group-header[aria-expanded="false"] svg {
  transform: rotate(-90deg);
}

.filter-group-content {
  padding: 0;
  padding-right: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-group-header[aria-expanded="false"] + .filter-group-content {
  display: none;
}

/* Filter Checkbox */
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-1) 0;
}

.filter-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.filter-checkbox-mark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.filter-checkbox input:checked + .filter-checkbox-mark {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
}

.filter-checkbox input:checked + .filter-checkbox-mark::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
}

.filter-checkbox input[type="radio"] + .filter-checkbox-mark {
  border-radius: 50%;
}

.filter-checkbox input[type="radio"]:checked + .filter-checkbox-mark::after {
  width: 8px;
  height: 8px;
  background: white;
  border: none;
  border-radius: 50%;
  transform: none;
  margin: 0;
}

.filter-checkbox-label {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.filter-checkbox-count {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.filter-checkbox:hover .filter-checkbox-mark {
  border-color: var(--color-primary-400);
}

/* Filter Rating */
.filter-rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ========================================
   CATALOG MAIN
   ======================================== */
.catalog-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Toolbar */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-color);
}

.catalog-toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.catalog-filter-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  cursor: pointer;
}

.catalog-results-count {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.catalog-toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Sort */
.catalog-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.catalog-sort-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
}

.catalog-sort-select {
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.catalog-sort-select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--ring-focus);
}

/* View Toggle */
.catalog-view-toggle {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.catalog-view-btn {
  padding: var(--space-2);
  background: var(--bg-primary);
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog-view-btn:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.catalog-view-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.catalog-view-btn.active {
  background: var(--color-primary-500);
  color: white;
}

/* Active Filters */
.catalog-active-filters {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.catalog-active-filters[hidden] {
  display: none;
}

.catalog-active-filters-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.catalog-active-filters-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.catalog-filter-tag {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-primary-700);
}

.catalog-filter-tag button {
  display: flex;
  padding: 2px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary-500);
}

.catalog-filter-tag button:hover {
  color: var(--color-primary-700);
}

/* ========================================
   CATALOG GRID
   ======================================== */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
}

/* List View */
.catalog-grid.list-view {
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.catalog-grid.list-view .course-card {
  flex-direction: row;
}

.catalog-grid.list-view .card-link {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-4);
}

.catalog-grid.list-view .card-image {
  aspect-ratio: 16 / 10;
  height: 100%;
  min-height: 160px;
}

.catalog-grid.list-view .card-image img {
  height: 100%;
}

.catalog-grid.list-view .card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-4) var(--space-4) var(--space-4) 0;
}

.catalog-grid.list-view .card-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.catalog-grid.list-view .course-instructor {
  margin-bottom: var(--space-2);
}

.catalog-grid.list-view .course-meta {
  margin-bottom: var(--space-3);
}

.catalog-grid.list-view .course-price {
  margin-top: auto;
}

.catalog-grid.list-view .course-price-current {
  font-size: var(--text-xl);
}

/* Card Link */
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* Header Cart */
.header-cart {
  position: relative;
}

.header-cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--color-secondary-500);
  color: white;
  font-size: 10px;
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-cart-count:empty,
.header-cart-count[data-cart-count="0"] {
  display: none;
}

/* Active Nav Link */
.header-nav-link-active {
  color: var(--color-primary-500);
}

.mobile-nav-link-active {
  color: var(--color-primary-500);
}

/* ========================================
   PAGINATION
   ======================================== */
.catalog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.catalog-pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog-pagination-btn:hover:not(:disabled) {
  background: var(--bg-secondary);
  border-color: var(--color-primary-300);
  color: var(--color-primary-500);
}

.catalog-pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.catalog-pagination-pages {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.catalog-pagination-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-2);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog-pagination-page:hover {
  background: var(--bg-secondary);
  border-color: var(--color-primary-300);
  color: var(--color-primary-500);
}

.catalog-pagination-page.active {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: white;
}

.catalog-pagination-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-tertiary);
}

/* ========================================
   MOBILE SIDEBAR OVERLAY
   ======================================== */
.catalog-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal);
}

.catalog-sidebar-overlay.active {
  display: block;
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet / Small Desktop */
@media (max-width: 1200px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  /* Sidebar becomes mobile drawer */
  .catalog-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background: var(--bg-primary);
    padding: var(--space-4);
    z-index: calc(var(--z-modal) + 1);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
  }

  .catalog-sidebar.active {
    transform: translateX(0);
  }

  .catalog-sidebar-close {
    display: flex;
  }

  .catalog-filter-toggle {
    display: flex;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalog-grid.list-view {
    grid-template-columns: 1fr;
  }

  .catalog-grid.list-view .card-link {
    grid-template-columns: 200px 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .catalog-hero {
    padding: var(--space-8) 0;
  }

  .catalog-hero-title {
    font-size: var(--text-2xl);
  }

  .catalog-hero-description {
    font-size: var(--text-base);
  }

  .catalog-section {
    padding: var(--space-6) 0 var(--space-10) 0;
  }

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .catalog-toolbar-left {
    justify-content: space-between;
  }

  .catalog-toolbar-right {
    justify-content: space-between;
  }

  .catalog-sort {
    flex: 1;
  }

  .catalog-sort-select {
    flex: 1;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .catalog-grid.list-view .card-link {
    grid-template-columns: 1fr;
  }

  .catalog-grid.list-view .card-body {
    padding: var(--space-4);
  }

  .catalog-pagination-page {
    min-width: 36px;
    height: 36px;
  }

  .catalog-pagination-btn {
    width: 36px;
    height: 36px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .search-box-lg input {
    padding: var(--space-3) var(--space-3) var(--space-3) var(--space-10);
    font-size: var(--text-sm);
  }

  .search-box-lg .search-box-icon {
    left: var(--space-3);
    width: 20px;
    height: 20px;
  }

  .catalog-sort-label {
    display: none;
  }

  .catalog-pagination-pages {
    gap: 2px;
  }

  .catalog-pagination-page {
    min-width: 32px;
    height: 32px;
    font-size: var(--text-xs);
  }
}

/* ========================================
   SEARCH RESULTS PAGE
   ======================================== */
.search-main {
  background: var(--bg-secondary);
  min-height: calc(100vh - var(--header-height));
  padding: var(--space-6) 0;
}

/* Search Header */
.search-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.search-header-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.search-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.search-back:hover {
  color: var(--color-primary-500);
}

.search-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin: 0;
}

.search-title span {
  color: var(--color-primary-500);
}

.search-count {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin: 0;
}

.search-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.search-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.search-sort-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* Search Layout */
.search-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-6);
  align-items: start;
}

/* Search Filters Sidebar */
.search-filters {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.search-filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.search-filters-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin: 0;
}

.search-filters-clear {
  font-size: var(--text-xs);
  color: var(--color-primary-500);
  background: none;
  border: none;
  cursor: pointer;
}

.search-filters-clear:hover {
  text-decoration: underline;
}

/* Filter Groups */
.filter-group {
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.filter-group:first-of-type {
  padding-top: 0;
}

.filter-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-group-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin: 0 0 var(--space-3) 0;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-right: var(--space-3);
}

/* Filter Checkbox */
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-1) 0;
}

.filter-checkbox input {
  display: none;
}

.filter-checkbox-mark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.filter-checkbox-mark::after {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--color-primary-500);
  border-radius: 2px;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.filter-checkbox input:checked + .filter-checkbox-mark {
  border-color: var(--color-primary-500);
  background: var(--color-primary-50);
}

.filter-checkbox input:checked + .filter-checkbox-mark::after {
  opacity: 1;
  transform: scale(1);
}

.filter-checkbox-label {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.filter-checkbox-count {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-left: auto;
  padding-left: var(--space-2);
  min-width: 28px;
  text-align: right;
}

.filter-stars {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* Search Results */
.search-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Active Filters */
.active-filters {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-lg);
}

.active-filters-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.active-filters-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.active-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.active-filter-tag:hover {
  background: var(--color-primary-100);
  border-color: var(--color-primary-300);
}

.active-filter-tag svg {
  opacity: 0.7;
}

.active-filters-clear {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.active-filters-clear:hover {
  color: var(--color-error);
}

/* Search Results Grid */
.search-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

/* Course Card (compact version for search) */
.course-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.course-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.course-card-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.course-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.course-card:hover .course-card-image img {
  transform: scale(1.05);
}

.course-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
}

.badge-bestseller {
  background: var(--color-secondary-500);
  color: white;
}

.badge-new {
  background: var(--color-success);
  color: white;
}

.course-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.course-card:hover .course-card-overlay {
  opacity: 1;
}

.course-card-overlay svg {
  color: white;
}

.course-card-content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.course-card-category {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-primary-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.course-card-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin: 0;
  line-height: var(--leading-snug);
}

.course-card-title a {
  color: var(--text-primary);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-card-title a:hover {
  color: var(--color-primary-500);
}

.course-card-instructor {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin: 0;
}

.course-card-instructor img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.course-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.course-card-rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

.course-card-info {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.course-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  margin-top: var(--space-2);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.course-card-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.course-card-price-current {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
}

.course-card-price-old {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-decoration: line-through;
}

/* No Results */
.search-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-4);
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-xl);
}

.search-no-results-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: 50%;
  margin-bottom: var(--space-4);
  color: var(--text-tertiary);
}

.search-no-results-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin: 0 0 var(--space-2) 0;
}

.search-no-results-text {
  font-size: var(--text-base);
  color: var(--text-tertiary);
  margin: 0 0 var(--space-6) 0;
  max-width: 400px;
}

.search-no-results-actions {
  display: flex;
  gap: var(--space-3);
}

/* Related Searches */
.related-searches {
  padding: var(--space-4) var(--space-5);
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-lg);
}

.related-searches-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  margin: 0 0 var(--space-3) 0;
}

.related-searches-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.related-search-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.related-search-tag:hover {
  background: var(--color-primary-50);
  border-color: var(--color-primary-200);
  color: var(--color-primary-600);
}

/* Search Box Active State */
.search-box-active {
  border-color: var(--color-primary-300);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.search-clear {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--bg-secondary);
  border: none;
  border-radius: 50%;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-clear:hover {
  background: var(--color-primary-100);
  color: var(--color-primary-500);
}

/* Mobile Filter Toggle */
.mobile-filter-toggle {
  display: none;
}

/* ========================================
   SEARCH PAGE RESPONSIVE
   ======================================== */
@media (max-width: 1200px) {
  .search-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .search-layout {
    grid-template-columns: 1fr;
  }

  .search-filters {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    border-radius: 0;
    overflow-y: auto;
  }

  .search-filters.show {
    transform: translateX(0);
  }

  .mobile-filter-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  .search-header {
    flex-direction: column;
    gap: var(--space-3);
  }

  .search-header-actions {
    width: 100%;
  }

  .search-sort {
    flex: 1;
  }

  .search-sort select {
    flex: 1;
  }

  .search-title {
    font-size: var(--text-xl);
  }

  .search-results-grid {
    grid-template-columns: 1fr;
  }

  .active-filters {
    flex-direction: column;
    align-items: flex-start;
  }

  .active-filters-clear {
    margin-left: 0;
  }

  .search-no-results-actions {
    flex-direction: column;
    width: 100%;
  }

  .search-no-results-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .search-main {
    padding: var(--space-4) 0;
  }

  .search-sort-label {
    display: none;
  }
}