/* Resources Catalogue Page Styles */
:root {
    --primary-color: #2a5f6e;
    --primary-light: #3d7d8c;
    --primary-dark: #1f4853;
    --secondary-color: #02866d;
    --accent-color: #e8945f;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --border-color: #dee2e6;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

/* Breadcrumb */
.breadcrumb-section {
    background: var(--bg-light);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    margin: 0 0.5rem;
    color: var(--text-light);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-light);
}

/* Main Container */
.catalogue-page {
    background: var(--bg-light);
    min-height: 100vh;
    padding-bottom: 4rem;
}

.catalogue-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Header */
.catalogue-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 2rem;
}

.catalogue-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.catalogue-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Two Column Layout */
.catalogue-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Left Sidebar - Filters */
.filters-sidebar {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 2rem;
    border: 1px solid var(--border-color);
    transition: box-shadow 0.3s ease;
}

.filters-sidebar:hover {
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.sidebar-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.btn-clear-all {
    padding: 0.4rem 0.9rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.btn-clear-all:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Active Filters Indicator */
.active-filters {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border: 1px solid #bbdefb;
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 1.5rem;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.active-filters-header {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.active-count {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.active-count::before {
    content: '✓';
    display: inline-block;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 18px;
    font-size: 0.75rem;
}

.active-filters-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    background: white;
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--primary-color);
    animation: popIn 0.2s ease;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.filter-tag-remove {
    cursor: pointer;
    font-weight: bold;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.filter-tag-remove:hover {
    opacity: 1;
}

/* Filter Sections */
.filter-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f0f0f0;
}

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

.filter-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-option {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    position: relative;
}

.filter-option:hover {
    color: var(--primary-color);
}

.filter-option:hover .filter-label {
    transform: translateX(3px);
}

.filter-option input {
    margin-right: 0.75rem;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    transition: transform 0.2s ease;
}

.label-text {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Category Color Dots */
.category-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.8);
}

/* Format Icons */
.format-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Resource Count Badges */
.resource-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 20px;
    padding: 0 0.4rem;
    background: var(--bg-light);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.filter-option:hover .resource-count {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.filter-option input:checked ~ .filter-label .resource-count {
    background: var(--primary-color);
    color: white;
}

/* Mobile Filter Toggle (hidden on desktop) */
.mobile-filter-toggle {
    display: none;
}

/* Content Area */
.content-area {
    min-width: 0;
}

/* Control Bar */
.control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    background: var(--white);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.control-left,
.control-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.control-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-dark);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.control-btn:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.control-btn svg {
    flex-shrink: 0;
}

.chevron {
    transition: transform 0.3s ease;
}

.control-btn.active .chevron {
    transform: rotate(180deg);
}

.shuffle-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Dropdowns */
.dropdown-wrapper {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Sort Menu */
.sort-menu {
    min-width: 200px;
}

.sort-option {
    display: block;
    width: 100%;
    padding: 0.65rem 1rem;
    border: none;
    background: transparent;
    text-align: left;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 6px;
    color: var(--text-dark);
}

.sort-option:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.sort-option.active {
    background: var(--primary-color);
    color: var(--white);
    font-weight: 500;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-light);
    padding: 0.25rem;
    border-radius: 8px;
}

.view-btn {
    padding: 0.5rem;
    border: none;
    background: transparent;
    color: var(--text-light);
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-btn:hover {
    color: var(--primary-color);
}

.view-btn.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

/* Results Info */
.results-info {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Resources Grid */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

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

.resources-grid.list-view .resource-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: center;
}

.resources-grid.list-view .resource-description {
    display: block;
    -webkit-line-clamp: 2;
}

/* Resource Cards */
.resource-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    animation: fadeInUp 0.5s ease;
    opacity: 0;
    animation-fill-mode: forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.resource-card.filter-animation {
    animation: filterChange 0.4s ease;
}

@keyframes filterChange {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.resource-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-content {
    flex: 1;
    margin-bottom: 1rem;
}

.resource-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.resource-description {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.meta-row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.meta-item svg {
    flex-shrink: 0;
    color: var(--primary-color);
}

.meta-item strong {
    color: var(--text-dark);
}

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

.btn-view {
    display: block;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-view:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Load More */
.load-more-section {
    text-align: center;
    margin: 2rem 0;
}

.btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    background: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-load-more:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn-load-more svg {
    transition: transform 0.3s ease;
}

.btn-load-more:hover svg {
    transform: translateY(3px);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--white);
    border-radius: 12px;
}

.no-results svg {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.no-results h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.btn-reset {
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-reset:hover {
    background: var(--primary-dark);
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 3rem 1rem;
    margin-top: 4rem;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    color: var(--white);
}

.newsletter-content h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.newsletter-content p {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 0.875rem 2rem;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: #01755d;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 1024px) {
    .catalogue-layout {
        grid-template-columns: 240px 1fr;
        gap: 1.5rem;
    }

    .filters-sidebar {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .catalogue-title {
        font-size: 2rem;
    }

    .catalogue-layout {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Sidebar becomes mobile drawer */
    .filters-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        z-index: 2000;
        transition: left 0.3s ease;
        border-radius: 0;
        border: none;
        border-right: 1px solid var(--border-color);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .filters-sidebar.show {
        left: 0;
        box-shadow: 2px 0 20px rgba(0,0,0,0.2);
    }

    /* Mobile filter toggle button */
    .mobile-filter-toggle {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        width: 100%;
        padding: 0.75rem 1rem;
        background: var(--primary-color);
        color: var(--white);
        border: none;
        border-radius: 8px;
        font-size: 1rem;
        font-weight: 500;
        cursor: pointer;
        margin-top: 1rem;
        transition: var(--transition);
    }

    .mobile-filter-toggle:hover {
        background: var(--primary-dark);
    }

    /* Overlay for mobile sidebar */
    body.sidebar-open::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1999;
    }

    .control-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .control-left,
    .control-right {
        justify-content: space-between;
        width: 100%;
    }

    .resources-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .dropdown-menu {
        left: 0;
        right: 0;
        min-width: auto;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .catalogue-header {
        padding-top: 1rem;
    }

    .catalogue-title {
        font-size: 1.75rem;
    }

    .control-btn {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }

    .view-toggle {
        display: none;
    }

    .filters-sidebar {
        width: 100%;
        left: -100%;
    }
}