/* MPCS Course Filter - Complete Redesign v2.2.0 */
/* Professional dark theme with #273549 base */

:root {
  /* Base Theme - Professional Dark */
  --mpcs-bg-main: #273549;
  --mpcs-bg-secondary: #1e293b;
  --mpcs-bg-tertiary: #334155;
  --mpcs-bg-card: #1f2937;
  --mpcs-bg-sidebar: #1a2230;

  /* Text Colors - High Contrast for Readability */
  --mpcs-text-primary: #f8fafc;
  --mpcs-text-secondary: #e2e8f0;
  --mpcs-text-muted: #94a3b8;
  --mpcs-text-light: #cbd5e1;

  /* Primary Brand Colors */
  --mpcs-primary: #3b82f6;
  --mpcs-primary-hover: #2563eb;
  --mpcs-primary-active: #1d4ed8;
  --mpcs-primary-light: rgba(59, 130, 246, 0.1);

  /* Secondary Colors */
  --mpcs-secondary: #10b981;
  --mpcs-accent: #8b5cf6;
  --mpcs-warning: #f59e0b;
  --mpcs-danger: #ef4444;

  /* Borders */
  --mpcs-border-primary: #475569;
  --mpcs-border-secondary: #64748b;
  --mpcs-border-light: rgba(148, 163, 184, 0.2);

  /* Shadows */
  --mpcs-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --mpcs-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  --mpcs-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --mpcs-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.35);

  /* Spacing */
  --mpcs-spacing-xs: 8px;
  --mpcs-spacing-sm: 12px;
  --mpcs-spacing-md: 16px;
  --mpcs-spacing-lg: 24px;
  --mpcs-spacing-xl: 32px;
  --mpcs-spacing-2xl: 48px;

  /* Border Radius */
  --mpcs-radius-sm: 6px;
  --mpcs-radius: 8px;
  --mpcs-radius-md: 12px;
  --mpcs-radius-lg: 16px;

  /* Transitions */
  --mpcs-transition-fast: 150ms ease;
  --mpcs-transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --mpcs-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --mpcs-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mpcs-font-size-xs: 12px;
  --mpcs-font-size-sm: 14px;
  --mpcs-font-size-base: 16px;
  --mpcs-font-size-lg: 18px;
  --mpcs-font-size-xl: 24px;
  --mpcs-font-size-2xl: 32px;
}

/* Reset & Base */
.mpcs-filter-container,
.mpcs-filter-container *,
.mpcs-filter-container *::before,
.mpcs-filter-container *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.mpcs-filter-container {
  font-family: var(--mpcs-font-family);
  font-size: var(--mpcs-font-size-sm);
  line-height: 1.5;
  color: var(--mpcs-text-primary);
  background: var(--mpcs-bg-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Main Container */
.mpcs-filter-container {
  display: flex;
  min-height: 600px;
  width: 100%;
  position: relative;
}

/* Layout Variations */
.mpcs-filter-container.mpcs-layout-sidebar {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--mpcs-spacing-2xl);
  gap: var(--mpcs-spacing-xl);
}

.mpcs-filter-container.mpcs-layout-fullwidth {
  flex-direction: column;
}

.mpcs-filter-container.mpcs-layout-grid {
  flex-direction: column;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--mpcs-spacing-2xl);
}

/* ============ SIDEBAR FILTERS ============ */
.mpcs-filter-sidebar {
  width: 320px;
  min-width: 280px;
  background: var(--mpcs-bg-sidebar);
  border-radius: var(--mpcs-radius-lg);
  border: 1px solid var(--mpcs-border-primary);
  overflow: hidden;
  box-shadow: var(--mpcs-shadow);
  position: sticky;
  top: var(--mpcs-spacing-xl);
  height: fit-content;
}

.mpcs-sidebar-header {
  padding: var(--mpcs-spacing-lg);
  border-bottom: 1px solid var(--mpcs-border-primary);
  background: linear-gradient(135deg, var(--mpcs-bg-secondary) 0%, var(--mpcs-bg-tertiary) 100%);
}

.mpcs-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mpcs-filter-title {
  font-size: var(--mpcs-font-size-lg);
  font-weight: 600;
  color: var(--mpcs-text-primary);
  display: flex;
  align-items: center;
  gap: var(--mpcs-spacing-sm);
  margin: 0;
}

.mpcs-filter-icon {
  width: 20px;
  height: 20px;
  stroke: var(--mpcs-primary);
}

.mpcs-sidebar-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius-sm);
  padding: var(--mpcs-spacing-sm);
  cursor: pointer;
  color: var(--mpcs-text-secondary);
  transition: var(--mpcs-transition);
}

.mpcs-sidebar-toggle:hover {
  border-color: var(--mpcs-primary);
  color: var(--mpcs-primary);
}

/* Sidebar Content */
.mpcs-sidebar-content {
  padding: var(--mpcs-spacing-lg);
}

.mpcs-filter-group {
  margin-bottom: var(--mpcs-spacing-lg);
}

.mpcs-filter-group:last-child {
  margin-bottom: 0;
}

.mpcs-filter-group label {
  display: block;
  margin-bottom: var(--mpcs-spacing-xs);
  font-size: var(--mpcs-font-size-sm);
  font-weight: 500;
  color: var(--mpcs-text-secondary);
}

/* Search Input */
.mpcs-input-with-icon {
  position: relative;
}

.mpcs-input-icon {
  position: absolute;
  left: var(--mpcs-spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  stroke: var(--mpcs-text-muted);
  pointer-events: none;
}

.mpcs-filter-input {
  width: 100%;
  padding: var(--mpcs-spacing-md) var(--mpcs-spacing-md) var(--mpcs-spacing-md) 44px;
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius);
  font-size: var(--mpcs-font-size-sm);
  color: var(--mpcs-text-primary);
  font-family: inherit;
  transition: var(--mpcs-transition);
}

.mpcs-filter-input:focus {
  outline: none;
  border-color: var(--mpcs-primary);
  box-shadow: 0 0 0 3px var(--mpcs-primary-light);
  background: var(--mpcs-bg-tertiary);
}

.mpcs-filter-input:hover {
  border-color: var(--mpcs-border-secondary);
}

.mpcs-filter-input::placeholder {
  color: var(--mpcs-text-muted);
}

/* Select Styling */
.mpcs-select-wrapper {
  position: relative;
}

.mpcs-select-wrapper::after {
  content: '';
  position: absolute;
  right: var(--mpcs-spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  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='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  pointer-events: none;
}

.mpcs-filter-select {
  width: 100%;
  padding: var(--mpcs-spacing-md) 40px var(--mpcs-spacing-md) var(--mpcs-spacing-md);
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius);
  font-size: var(--mpcs-font-size-sm);
  color: var(--mpcs-text-primary);
  font-family: inherit;
  appearance: none;
  cursor: pointer;
  transition: var(--mpcs-transition);
}

.mpcs-filter-select:focus {
  outline: none;
  border-color: var(--mpcs-primary);
  box-shadow: 0 0 0 3px var(--mpcs-primary-light);
  background: var(--mpcs-bg-tertiary);
}

.mpcs-filter-select:hover {
  border-color: var(--mpcs-border-secondary);
}

/* Filter Actions */
.mpcs-filter-actions {
  display: flex;
  gap: var(--mpcs-spacing-sm);
  margin-top: var(--mpcs-spacing-xl);
  padding-top: var(--mpcs-spacing-lg);
  border-top: 1px solid var(--mpcs-border-primary);
}

.mpcs-filter-button {
  flex: 1;
  padding: var(--mpcs-spacing-md) var(--mpcs-spacing-lg);
  border: none;
  border-radius: var(--mpcs-radius);
  font-size: var(--mpcs-font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--mpcs-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--mpcs-spacing-xs);
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mpcs-button-primary {
  background: var(--mpcs-primary);
  color: white;
}

.mpcs-button-primary:hover {
  background: var(--mpcs-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--mpcs-shadow-sm);
}

.mpcs-button-primary:active {
  background: var(--mpcs-primary-active);
  transform: translateY(0);
}

.mpcs-button-secondary {
  background: var(--mpcs-bg-card);
  color: var(--mpcs-text-secondary);
  border: 1px solid var(--mpcs-border-primary);
}

.mpcs-button-secondary:hover {
  background: var(--mpcs-bg-tertiary);
  border-color: var(--mpcs-border-secondary);
  color: var(--mpcs-text-primary);
}

.mpcs-button-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

/* ============ MAIN CONTENT ============ */
.mpcs-courses-main {
  flex: 1;
  min-width: 0;
}

.mpcs-layout-fullwidth .mpcs-courses-main,
.mpcs-layout-grid .mpcs-courses-main {
  width: 100%;
}

/* Mobile Filter Toggle */
.mpcs-mobile-filter-toggle {
  display: none;
  padding: var(--mpcs-spacing-lg);
  background: var(--mpcs-bg-secondary);
  border-bottom: 1px solid var(--mpcs-border-primary);
}

.mpcs-filter-toggle-button {
  display: flex;
  align-items: center;
  gap: var(--mpcs-spacing-sm);
  padding: var(--mpcs-spacing-md) var(--mpcs-spacing-lg);
  background: var(--mpcs-primary);
  color: white;
  border: none;
  border-radius: var(--mpcs-radius);
  font-size: var(--mpcs-font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--mpcs-transition);
  font-family: inherit;
}

.mpcs-filter-toggle-button:hover {
  background: var(--mpcs-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--mpcs-shadow-sm);
}

/* Courses Header */
.mpcs-courses-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--mpcs-spacing-2xl);
  padding-bottom: var(--mpcs-spacing-lg);
  border-bottom: 1px solid var(--mpcs-border-primary);
}

.mpcs-header-left {
  flex: 1;
  min-width: 0;
}

.mpcs-courses-title {
  font-size: var(--mpcs-font-size-2xl);
  font-weight: 700;
  color: var(--mpcs-text-primary);
  margin: 0 0 var(--mpcs-spacing-md) 0;
  line-height: 1.2;
}

.mpcs-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--mpcs-spacing-xs);
  margin-top: var(--mpcs-spacing-sm);
}

.mpcs-active-filter {
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius);
  padding: var(--mpcs-spacing-xs) var(--mpcs-spacing-sm);
  font-size: var(--mpcs-font-size-xs);
  display: inline-flex;
  align-items: center;
  gap: var(--mpcs-spacing-xs);
  color: var(--mpcs-text-secondary);
  transition: var(--mpcs-transition);
}

.mpcs-active-filter:hover {
  border-color: var(--mpcs-primary);
  background: var(--mpcs-bg-tertiary);
}

.mpcs-active-filter-remove {
  background: none;
  border: none;
  padding: 2px;
  cursor: pointer;
  color: var(--mpcs-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--mpcs-radius-sm);
  transition: var(--mpcs-transition);
}

.mpcs-active-filter-remove:hover {
  color: var(--mpcs-danger);
  background: rgba(239, 68, 68, 0.1);
}

.mpcs-results-info {
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius);
  padding: var(--mpcs-spacing-sm) var(--mpcs-spacing-md);
  min-width: 160px;
  text-align: center;
}

.mpcs-results-count {
  font-size: var(--mpcs-font-size-xl);
  font-weight: 700;
  color: var(--mpcs-primary);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.mpcs-results-text {
  font-size: var(--mpcs-font-size-xs);
  color: var(--mpcs-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Loading State */
.mpcs-loading {
  display: none;
  text-align: center;
  padding: var(--mpcs-spacing-2xl);
  background: var(--mpcs-bg-card);
  border-radius: var(--mpcs-radius-lg);
  border: 1px solid var(--mpcs-border-primary);
}

.mpcs-loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--mpcs-border-primary);
  border-top-color: var(--mpcs-primary);
  border-radius: 50%;
  animation: mpcs-spin 1s linear infinite;
  margin: 0 auto var(--mpcs-spacing-lg);
}

@keyframes mpcs-spin {
  to {
    transform: rotate(360deg);
  }
}

.mpcs-loading p {
  color: var(--mpcs-text-secondary);
  font-size: var(--mpcs-font-size-base);
  margin: 0;
}

/* ============ COURSES GRID ============ */
.mpcs-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--mpcs-spacing-xl);
  animation: mpcs-fadeIn 0.3s ease-out;
}

@keyframes mpcs-fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============ COURSE CARD ============ */
.mpcs-course-card {
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius-lg);
  overflow: hidden;
  transition: var(--mpcs-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.mpcs-course-card-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Course Header */
.mpcs-course-header {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, var(--mpcs-bg-tertiary) 0%, var(--mpcs-bg-secondary) 100%);
  overflow: hidden;
}

.mpcs-course-thumbnail-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  text-decoration: none;
  overflow: hidden;
}

.mpcs-course-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.mpcs-course-card:hover .mpcs-course-thumbnail {
  transform: scale(1.05);
}

.mpcs-course-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
  opacity: 0;
  transition: var(--mpcs-transition);
}

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

/* Course Badges */
.mpcs-course-badges {
  position: absolute;
  top: var(--mpcs-spacing-md);
  left: var(--mpcs-spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--mpcs-spacing-xs);
  z-index: 2;
}

.mpcs-course-badge {
  padding: 6px 12px;
  background: var(--mpcs-primary);
  color: white;
  border-radius: 20px;
  font-size: var(--mpcs-font-size-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--mpcs-shadow-sm);
}

.mpcs-access-badge {
  background: var(--mpcs-primary);
}

/* Course Body */
.mpcs-course-body {
  padding: var(--mpcs-spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Category/Tag Info */
.mpcs-course-info-combined {
  margin-bottom: var(--mpcs-spacing-md);
  display: flex;
  align-items: center;
  gap: var(--mpcs-spacing-sm);
  flex-wrap: wrap;
}

.mpcs-info-combined-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--mpcs-text-muted);
  font-size: var(--mpcs-font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mpcs-info-icon {
  width: 14px;
  height: 14px;
  stroke: var(--mpcs-primary);
  flex-shrink: 0;
}

.mpcs-info-label {
  font-weight: 600;
  color: var(--mpcs-text-secondary);
}

.mpcs-info-value {
  color: var(--mpcs-text-primary);
  font-weight: 500;
}

.mpcs-info-separator {
  color: var(--mpcs-border-primary);
  font-weight: 300;
}

/* Course Title */
.mpcs-course-title {
  font-size: var(--mpcs-font-size-lg);
  font-weight: 600;
  color: var(--mpcs-text-primary);
  line-height: 1.4;
  margin: 0 0 var(--mpcs-spacing-md) 0;
  flex: 1;
}

.mpcs-course-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--mpcs-transition);
}

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

/* Course Excerpt */
.mpcs-course-excerpt {
  color: var(--mpcs-text-secondary);
  font-size: var(--mpcs-font-size-sm);
  line-height: 1.6;
  margin: 0 0 var(--mpcs-spacing-lg) 0;
}

/* Course Footer */
.mpcs-course-footer {
  padding: 0 var(--mpcs-spacing-lg) var(--mpcs-spacing-lg);
  margin-top: auto;
}

.mpcs-view-course {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mpcs-spacing-xs);
  width: 100%;
  padding: var(--mpcs-spacing-md) var(--mpcs-spacing-lg);
  background: transparent;
  color: var(--mpcs-primary);
  text-decoration: none;
  border-radius: var(--mpcs-radius);
  font-size: var(--mpcs-font-size-sm);
  font-weight: 600;
  transition: var(--mpcs-transition);
  border: 2px solid var(--mpcs-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mpcs-view-course:hover {
  background: var(--mpcs-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--mpcs-shadow-sm);
}

.mpcs-view-course svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  transition: transform 0.2s ease;
}

.mpcs-view-course:hover svg {
  transform: translateX(4px);
}

/* No Results */
.mpcs-no-results {
  display: none;
  text-align: center;
  padding: var(--mpcs-spacing-2xl);
  background: var(--mpcs-bg-card);
  border-radius: var(--mpcs-radius-lg);
  border: 2px dashed var(--mpcs-border-primary);
}

.mpcs-no-results-icon {
  width: 64px;
  height: 64px;
  stroke: var(--mpcs-text-muted);
  margin: 0 auto var(--mpcs-spacing-lg);
  display: block;
}

.mpcs-no-results h3 {
  font-size: var(--mpcs-font-size-xl);
  color: var(--mpcs-text-primary);
  margin: 0 0 var(--mpcs-spacing-sm);
}

.mpcs-no-results p {
  color: var(--mpcs-text-secondary);
  font-size: var(--mpcs-font-size-base);
  margin: 0 0 var(--mpcs-spacing-lg);
}

/* Pagination */
.mpcs-pagination {
  display: none;
  justify-content: center;
  align-items: center;
  gap: var(--mpcs-spacing-xs);
  margin-top: var(--mpcs-spacing-2xl);
  padding-top: var(--mpcs-spacing-lg);
  border-top: 1px solid var(--mpcs-border-primary);
}

.mpcs-page-button {
  padding: var(--mpcs-spacing-sm) var(--mpcs-spacing-md);
  background: var(--mpcs-bg-card);
  border: 1px solid var(--mpcs-border-primary);
  border-radius: var(--mpcs-radius);
  color: var(--mpcs-text-secondary);
  font-size: var(--mpcs-font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--mpcs-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 40px;
  justify-content: center;
}

.mpcs-page-button:hover:not(.active) {
  border-color: var(--mpcs-primary);
  color: var(--mpcs-primary);
  background: var(--mpcs-bg-tertiary);
}

.mpcs-page-button.active {
  background: var(--mpcs-primary);
  color: white;
  border-color: var(--mpcs-primary);
}

.mpcs-page-button.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============ RESPONSIVE DESIGN ============ */
@media (min-width: 1600px) {
  .mpcs-courses-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1200px) {
  .mpcs-courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mpcs-filter-container.mpcs-layout-sidebar {
    gap: var(--mpcs-spacing-lg);
    padding: var(--mpcs-spacing-lg);
  }
}

@media (max-width: 1024px) {
  .mpcs-filter-container.mpcs-layout-sidebar {
    flex-direction: column;
  }

  .mpcs-filter-sidebar {
    width: 100%;
    position: static;
  }

  .mpcs-courses-header {
    flex-direction: column;
    gap: var(--mpcs-spacing-lg);
  }

  .mpcs-results-info {
    align-self: flex-start;
  }
}

@media (max-width: 768px) {

  .mpcs-filter-container.mpcs-layout-sidebar,
  .mpcs-filter-container.mpcs-layout-grid {
    padding: var(--mpcs-spacing-md);
  }

  .mpcs-courses-grid {
    grid-template-columns: 1fr;
    gap: var(--mpcs-spacing-lg);
  }

  .mpcs-courses-header {
    flex-direction: column;
    gap: var(--mpcs-spacing-md);
  }

  .mpcs-courses-title {
    font-size: var(--mpcs-font-size-xl);
  }

  .mpcs-sidebar-toggle {
    display: block;
  }

  .mpcs-sidebar-content {
    display: none;
    padding: var(--mpcs-spacing-md);
  }

  .mpcs-sidebar-content.active {
    display: block;
  }

  .mpcs-mobile-filter-toggle {
    display: block;
  }

  .mpcs-filter-actions {
    flex-direction: column;
  }

  .mpcs-course-header {
    height: 180px;
  }

  .mpcs-course-title {
    font-size: var(--mpcs-font-size-base);
  }
}

@media (max-width: 480px) {
  .mpcs-filter-container {
    padding: var(--mpcs-spacing-sm) !important;
  }

  .mpcs-sidebar-header,
  .mpcs-sidebar-content,
  .mpcs-course-body,
  .mpcs-course-footer {
    padding: var(--mpcs-spacing-md);
  }

  .mpcs-course-header {
    height: 160px;
  }

  .mpcs-filter-button {
    padding: var(--mpcs-spacing-md);
  }

  .mpcs-results-info {
    min-width: 140px;
  }

  .mpcs-results-count {
    font-size: var(--mpcs-font-size-lg);
  }
}

/* Accessibility */
.mpcs-filter-input:focus-visible,
.mpcs-filter-select:focus-visible,
.mpcs-filter-button:focus-visible,
.mpcs-page-button:focus-visible,
.mpcs-view-course:focus-visible {
  outline: 2px solid var(--mpcs-primary);
  outline-offset: 2px;
}

/* Print Styles */
@media print {

  .mpcs-filter-sidebar,
  .mpcs-mobile-filter-toggle,
  .mpcs-filter-actions,
  .mpcs-pagination {
    display: none !important;
  }

  .mpcs-courses-main {
    width: 100% !important;
  }

  .mpcs-course-card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}