/* ============================================
   CLASSIC LEFT SIDEBAR FILTER LAYOUT
   Clean, professional, timeless design
   Matches Classic Single Recipe Page
   ============================================ */

:root {
    /* Classic Color Palette */
    --classic-white: #ffffff;
    --classic-offwhite: #fefefe;
    --classic-light: #f9f9f9;
    --classic-dark: #2c2c2c;
    --classic-gray: #666666;
    --classic-lightgray: #e0e0e0;
    --classic-border: #dddddd;
    --classic-accent: #2c7a4d;
    --classic-accent-light: #e8f5e9;
    --classic-highlight: #ffd54f;
    --classic-red: #c62828;
    
    /* Classic Fonts */
    --classic-serif: 'Georgia', 'Times New Roman', serif;
    --classic-sans: 'Helvetica Neue', 'Arial', sans-serif;
}

/*Buttons*/
.cookboook-btn {
    padding: 12px;
    background: var(--classic-accent);
    border: none;
    border-radius: 4px;
    font-family: var(--classic-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.cookboook-btn:hover {
    background: #1e5a38;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(44, 122, 77, 0.2);
}

.cookboook-btn .btn-icon {
    transition: transform 0.3s ease;
}

.cookboook-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Main Layout */
.tastrema-layout {
    display: flex;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0px 0px 40px;
}

/* ============================================
   LEFT SIDEBAR - CLASSIC STYLE
   ============================================ */

.filters-sidebar {
    flex: 0 0 330px;
    position: relative;
}

.filters-sidebar-inner {
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    padding: 24px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
}

/* Sidebar Header */
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--classic-accent);
}

.sidebar-title {
    font-family: var(--classic-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--classic-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.title-icon {
    font-size: 1.2rem;
}

.clear-all-filters-btn {
    background: transparent;
    border: 1px solid var(--classic-border);
    color: var(--classic-gray);
    font-family: var(--classic-sans);
    font-size: 0.7rem;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.clear-all-filters-btn:hover {
    background: var(--classic-accent-light);
    border-color: var(--classic-accent);
    color: var(--classic-accent);
}

/* Filter Sections */
.filter-section {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--classic-border);
    padding-bottom: 20px;
}

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

.filter-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
    user-select: none;
    font-family: var(--classic-sans);
}

.filter-section-header[data-collapsible] {
    cursor: pointer;
}

.section-icon {
    font-size: 1rem;
}

.section-title {
    flex: 1;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--classic-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-count {
    background: var(--classic-light);
    padding: 2px 8px;
    border-radius: 12px;
    font-family: var(--classic-sans);
    font-size: 0.7rem;
    color: var(--classic-gray);
}

.section-toggle {
    font-size: 0.9rem;
    color: var(--classic-gray);
    transition: transform 0.2s ease;
    font-weight: 600;
}

.filter-section-content {
    transition: all 0.2s ease;
}

/* Search Input */
.filter-search-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    font-family: var(--classic-sans);
    font-size: 0.85rem;
    color: var(--classic-dark);
    transition: all 0.2s ease;
}

.filter-search-input:focus {
    outline: none;
    border-color: var(--classic-accent);
    box-shadow: 0 0 0 2px rgba(44, 122, 77, 0.1);
}

/* Select Input */
.filter-select {
    width: 100%;
    padding: 10px 12px;
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    font-family: var(--classic-sans);
    font-size: 0.85rem;
    color: var(--classic-dark);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--classic-accent);
}

/* Checkbox List */
.checkbox-list {
    max-height: 250px;
    overflow-y: auto;
    padding-right: 8px;
}

.checkbox-list::-webkit-scrollbar {
    width: 4px;
}

.checkbox-list::-webkit-scrollbar-track {
    background: var(--classic-light);
    border-radius: 2px;
}

.checkbox-list::-webkit-scrollbar-thumb {
    background: var(--classic-border);
    border-radius: 2px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--classic-sans);
    font-size: 0.85rem;
}

.checkbox-item:hover {
    transform: translateX(4px);
}

.checkbox-item input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--classic-border);
    border-radius: 3px;
    background: var(--classic-white);
    display: inline-block;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.checkbox-item input:checked + .checkbox-custom {
    background: var(--classic-accent);
    border-color: var(--classic-accent);
}

.checkbox-item input:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 11px;
}

.checkbox-label {
    font-size: 0.85rem;
    color: var(--classic-dark);
}

/* Apply Button */
.filter-actions {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--classic-border);
}

.apply-filters-btn-sidebar {
    width: 100%;
}

/* ============================================
   MAIN CONTENT AREA - CLASSIC
   ============================================ */

.recipes-main-content {
    flex: 1;
    min-width: 0;
}

/* Active Filters Bar */
.active-filters-bar {
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    padding: 12px 20px;
    margin-bottom: 24px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.active-filters-wrapper {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.active-filters-label {
    font-family: var(--classic-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--classic-gray);
}

.active-filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--classic-light);
    border: 1px solid var(--classic-border);
    border-radius: 20px;
    font-family: var(--classic-sans);
    font-size: 0.75rem;
    color: var(--classic-dark);
}

.remove-tag {
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.2s ease;
    color: var(--classic-gray);
}

.remove-tag:hover {
    color: var(--classic-red);
    transform: scale(1.2);
}

/* Results Header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 0 0 12px 0;
}

.results-count {
    font-family: var(--classic-sans);
    font-size: 0.85rem;
    color: var(--classic-gray);
}

#results-count-number {
    font-weight: 700;
    color: var(--classic-accent);
    font-size: 1.1rem;
}

.results-view {
    display: flex;
    gap: 8px;
}

.view-btn {
    padding: 6px 12px;
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    font-family: var(--classic-sans);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-btn.active {
    background: var(--classic-accent);
    border-color: var(--classic-accent);
    color: white;
}

/* Recipes Grid */
.recipes-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

.recipes-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.recipes-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.recipes-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

/* List View */
.recipes-grid.list-view {
    grid-template-columns: 1fr !important;
}
.recipes-grid.list-view .recipe-card {
    display: flex;
    flex-direction: row;
}
.recipes-grid.list-view .recipe-card-inner {
    display: flex;
    flex-direction: row;
    gap: 20px;
}
.recipes-grid.list-view .recipe-card-image {
    flex: 0 0 260px;
}
.recipes-grid.list-view .recipe-card-image img {
    height: 100%;
    max-height: 180px;
}
.recipes-grid.list-view .recipe-card-content {
    flex: 1;
}

/* Recipe Cards - Classic Style */
.recipe-card {
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    height: 100%;
}

.recipe-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

.recipe-card-image {
    position: relative;
    overflow: hidden;
    background: var(--classic-light);
}

.recipe-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recipe-card:hover .recipe-card-image img {
    transform: scale(1.03);
}

.recipe-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    background: var(--classic-dark);
    border-radius: 3px;
    font-family: var(--classic-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
}

.badge-easy {
    background: var(--classic-accent);
}

.badge-medium {
    background: #f57c00;
}

.badge-hard {
    background: var(--classic-red);
}

.recipe-card-content {
    padding: 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.recipe-card-title {
    font-family: var(--classic-serif);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
}

.recipe-card-title a {
    color: var(--classic-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.recipe-card-title a:hover {
    color: var(--classic-accent);
}

.recipe-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--classic-border);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--classic-sans);
    font-size: 0.7rem;
    color: var(--classic-gray);
}

.meta-icon {
    font-size: 0.8rem;
}

.recipe-card-excerpt {
    font-family: var(--classic-serif);
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--classic-gray);
    margin-bottom: 16px;
    flex: 1;
}

.recipe-card-footer {
    margin-top: auto;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--classic-sans);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--classic-accent);
    text-decoration: none;
    transition: all 0.2s ease;
}

.read-more:hover {
    gap: 10px;
    color: #1e5a38;
}

.arrow {
    transition: transform 0.2s ease;
}

.read-more:hover .arrow {
    transform: translateX(3px);
}

/* Pagination - Classic Style */
.filter-pagination {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--classic-border);
}

.filter-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 4px;
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
    font-family: var(--classic-sans);
    font-size: 0.85rem;
    color: var(--classic-dark);
    text-decoration: none;
    transition: all 0.2s ease;
}

.filter-pagination .page-numbers:hover {
    background: var(--classic-accent-light);
    border-color: var(--classic-accent);
}

.filter-pagination .current {
    background: var(--classic-accent);
    border-color: var(--classic-accent);
    color: white;
}

.filter-pagination .dots {
    background: transparent;
    border: none;
}

.filter-pagination .dots:hover {
    background: transparent;
}

/* Loading State */
.filter-loading {
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--classic-border);
    border-top-color: var(--classic-accent);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 0.8s linear infinite;
}

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

.filter-loading p {
    font-family: var(--classic-sans);
    color: var(--classic-gray);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
    background: var(--classic-white);
    border: 1px solid var(--classic-border);
    border-radius: 4px;
}

.no-results-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 20px;
}

.no-results h3 {
    font-family: var(--classic-serif);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--classic-dark);
}

.no-results p {
    font-family: var(--classic-sans);
    color: var(--classic-gray);
}

/* Error Message */
.error-message {
    text-align: center;
    padding: 40px;
    background: #ffebee;
    border: 1px solid var(--classic-red);
    border-radius: 4px;
    font-family: var(--classic-sans);
    color: var(--classic-red);
}

/* ============================================
   MOBILE RESPONSIVE - CLASSIC
   ============================================ */

@media (max-width: 968px) {
    .tastrema-layout {
        flex-direction: column;
        gap: 30px;
        padding: 30px 15px;
    }
    
    .filters-sidebar {
        flex: none;
        width: 100%;
    }
    
    .filters-sidebar-inner.sticky {
        position: static;
        width: 100%;
    }
    
    .recipes-grid[data-columns="3"],
    .recipes-grid[data-columns="4"] {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .recipes-grid[data-columns="2"],
    .recipes-grid[data-columns="3"],
    .recipes-grid[data-columns="4"] {
        grid-template-columns: 1fr;
    }
    
    .recipes-grid.list-view .recipe-card {
        flex-direction: column;
    }
    
    .recipes-grid.list-view .recipe-card-image {
        flex: none;
    }
    
    .recipes-grid.list-view .recipe-card-image img {
        height: 200px;
    }
    
    .results-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .active-filters-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .tastrema-layout {
        padding: 20px 12px;
        gap: 20px;
    }
    
    .filters-sidebar-inner {
        padding: 16px;
    }
    
    .sidebar-title {
        font-size: 1rem;
    }
    
    .recipe-card-image img {
        height: 180px;
    }
    
    .recipe-card-content {
        padding: 14px;
    }
    
    .recipe-card-title {
        font-size: 1rem;
    }
    
    .recipe-card-excerpt {
        font-size: 0.8rem;
    }
    
    .filter-pagination .page-numbers {
        padding: 6px 10px;
        margin: 0 2px;
        font-size: 0.75rem;
    }
    
    .filter-tag {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .checkbox-label {
        font-size: 0.8rem;
    }
}








/* Additional styles for list view and active filters */
.tastrema-layout {
    display: flex;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.filters-sidebar {
    flex: 0 0 280px;
}

.recipes-main-content {
    flex: 1;
}

.recipes-grid {
    display: grid;
    gap: 25px;
}

.active-filters-wrapper {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.active-filters-label {
    font-weight: 600;
}

.active-filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.remove-tag {
    cursor: pointer;
    font-weight: bold;
    color: #666;
}

.remove-tag:hover {
    color: #d32f2f;
}

.clear-all-filters-link {
    font-size: 12px;
    color: #666;
    text-decoration: none;
    margin-left: auto;
}

.clear-all-filters-link:hover {
    color: #d32f2f;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.results-count {
    font-size: 14px;
    color: #666;
}

.results-view {
    display: flex;
    gap: 10px;
}

.filter-pagination {
    margin-top: 30px;
    text-align: center;
}

.filter-pagination .page-numbers {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 3px;
    text-decoration: none;
}

.filter-pagination .page-numbers.current {
}

.filter-pagination .page-numbers:hover:not(.current) {
}

.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 20px;
}

.reset-filters-link {
    display: inline-block;
    margin-top: 15px;
    color: #d32f2f;
    text-decoration: none;
}

.filter-section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 0;
}

.section-toggle {
    margin-left: auto;
    font-size: 18px;
}

.filter-section-content {
    padding-bottom: 10px;
}

.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.filter-search-input,
.filter-select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.filter-actions {
    margin-top: 20px;
}

@media (max-width: 768px) {
    .tastrema-layout {
        flex-direction: column;
    }
    
    .filters-sidebar {
        flex: none;
        width: 100%;
    }
    
    .recipes-grid.list-view .recipe-card-inner {
        flex-direction: column;
    }
    
    .recipes-grid.list-view .recipe-card-image {
        flex: none;
    }
}