/* Course List Widget Styles */
.hep-course-list {
    --primary-color: #5A31F4;
    --secondary-color: #edeaff;
    font-family: 'Vazir', 'Tahoma', sans-serif;
}

/* Filter Styles */
.hep-course-list .bg-white {
    background-color: #ffffff;
}

.hep-course-list .rounded-2xl {
    border-radius: 1rem;
}

.hep-course-list .shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.hep-course-list .border-gray-100 {
    border-color: #f3f4f6;
}

/* Filter Toggle Button */
.hep-course-list .lg\:hidden button {
    transition: all 0.3s ease;
}

.hep-course-list .lg\:hidden button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Filter Icons */
.hep-course-list .bg-purple-100 {
    background-color: var(--secondary-color);
}

.hep-course-list .text-purple-600 {
    color: var(--primary-color);
}

.hep-course-list .rotate-180 {
    transform: rotate(180deg);
}

/* Checkbox Styles */
.hep-course-list input[type="checkbox"]:checked + span {
    border-color: var(--primary-color);
    background-color: var(--secondary-color);
}

.hep-course-list input[type="checkbox"]:checked + span span {
    background-color: var(--primary-color);
}

/* Tab Styles */
.hep-course-list .bg-purple-100 {
    background-color: var(--secondary-color);
}

.hep-course-list .tab-btn {
    transition: all 0.3s ease;
}

.hep-course-list .tab-btn:hover {
    background-color: rgba(90, 49, 244, 0.1);
}

.hep-course-list .tab-btn.active {
    background-color: white;
    color: var(--primary-color);
    font-weight: bold;
}

/* Course Grid */
.hep-course-list .grid {
    display: grid;
}

.hep-course-list .grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.hep-course-list .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hep-course-list .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hep-course-list .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hep-course-list .lg\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.hep-course-list .lg\:grid-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

/* Course Card Styles */
.hep-course-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.hep-course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

.hep-course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.hep-course-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #ef4444;
    color: white;
    padding: 4px 8px;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: bold;
}

.hep-course-content {
    padding: 1rem;
}

.hep-course-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hep-course-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.hep-course-original-price {
    color: #9ca3af;
    text-decoration: line-through;
    font-size: 0.75rem;
}

.hep-course-final-price {
    color: #1f2937;
    font-weight: bold;
    font-size: 1rem;
}

.hep-course-status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 0.25rem;
    font-weight: 500;
}

.hep-course-status.in-stock {
    background-color: #dcfce7;
    color: #166534;
}

.hep-course-status.low-stock {
    background-color: #fef2f2;
    color: #dc2626;
}

.hep-course-status.out-of-stock {
    background-color: #f3f4f6;
    color: #6b7280;
}

/* Loading Animation */
.hep-course-list .animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hep-course-list .lg\:w-1\/4 {
        width: 100%;
    }
    
    .hep-course-list .lg\:w-3\/4 {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hep-course-list .md\:grid-cols-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .hep-course-list .sm\:grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

/* Scrollbar Styles */
.hep-course-list .scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hep-course-list .scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* Filter Animation */
.hep-course-list .filter-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.hep-course-list .filter-content.open {
    max-height: 300px;
}

/* Mobile Filter Toggle */
.hep-course-list #mobileFilters {
    transition: all 0.3s ease;
}

.hep-course-list #mobileFilters.hidden {
    display: none;
}

/* Tab Button States */
.hep-course-list .tab-btn.bg-white {
    background-color: white;
    color: var(--primary-color);
    font-weight: bold;
}

.hep-course-list .tab-btn.bg-transparent {
    background-color: transparent;
    color: #6b7280;
}

/* Custom Scrollbar for Filter Lists */
.hep-course-list .overflow-y-auto::-webkit-scrollbar {
    width: 4px;
}

.hep-course-list .overflow-y-auto::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.hep-course-list .overflow-y-auto::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

.hep-course-list .overflow-y-auto::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Focus States */
.hep-course-list button:focus,
.hep-course-list input:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Accessibility */
.hep-course-list .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .hep-course-list .lg\:hidden,
    .hep-course-list button {
        display: none !important;
    }
    
    .hep-course-list .grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}