/* CSS Variables */
:root {
    --primary-blue: #1a5f7a;
    --primary-blue-light: #2a7a9a;
    --primary-green: #2a7a5a;
    --primary-green-light: #3a9a7a;
    --neutral-gray: #f8f9fa;
    --neutral-gray-medium: #e9ecef;
    --neutral-gray-dark: #6c757d;
    --neutral-gray-text: #495057;
    --white: #ffffff;
    --border-radius: 6px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
    --max-width: 1280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Inter', 'Roboto', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--neutral-gray-text);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-blue);
}

h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
    color: var(--neutral-gray-text);
}

p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

a {
    color: var(--primary-blue-light);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-green);
}



/* Breadcrumbs */
.breadcrumbs {
    background-color: var(--neutral-gray);
    padding: 1.2rem 0;
}

.breadcrumbs ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}

.breadcrumbs li {
    color: var(--neutral-gray-dark);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.8rem;
    font-weight: bold;
    color: var(--neutral-gray-medium);
}

.breadcrumbs a {
    color: var(--neutral-gray-dark);
}

.breadcrumbs a:hover {
    color: var(--primary-blue);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.07) 0%, rgba(42, 122, 90, 0.07) 100%);
    padding: 2rem 0 1rem;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-green) 100%);
}

.page-title h1 {
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--neutral-gray-text);
    font-weight: 400;
}

/* Search Summary */
.search-summary {
    padding: 2rem 0;
    border-bottom: 1px solid var(--neutral-gray-medium);
}

.summary-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.query-info h2 {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
    color: var(--neutral-gray-text);
}

.query-text {
    color: var(--primary-blue);
    font-weight: 600;
}

.result-count {
    color: var(--neutral-gray-dark);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 400px;
    position: relative;
}

.search-input {
    flex: 1;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    border: 1px solid var(--neutral-gray-medium);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(26, 95, 122, 0.1);
}

.search-icon {
    position: absolute;
    left: 1rem;
    color: var(--neutral-gray-dark);
}

.btn-search {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    width: 42px;
    height: 42px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-search:hover {
    background-color: var(--primary-blue-light);
}

/* Results Layout */
.results-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    margin: 2rem 0 3rem;
}

/* Filters Sidebar */
.filters-sidebar {
    background-color: var(--white);
    border: 1px solid var(--neutral-gray-medium);
    border-radius: var(--border-radius);
    padding: 1.8rem;
    height: fit-content;
    position: sticky;
    top: 110px;
}

.filters-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--neutral-gray-medium);
}

.filter-section {
    margin-bottom: 1.8rem;
}

.filter-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-gray-text);
    margin-bottom: 1rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.filter-option {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    color: var(--neutral-gray-text);
    cursor: pointer;
}

.filter-option input[type="checkbox"] {
    margin-right: 0.7rem;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.filter-option .count {
    color: var(--neutral-gray-dark);
    font-size: 0.85rem;
    margin-left: auto;
}

.filter-actions {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.btn-filter {
    flex: 1;
    padding: 0.6rem;
    font-size: 0.9rem;
}

/* Results List */
.results-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-item {
    border-bottom: 1px solid var(--neutral-gray-medium);
    padding-bottom: 1.5rem;
}

.result-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.result-type {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.type-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.type-badge.policy {
    background-color: rgba(26, 95, 122, 0.1);
    color: var(--primary-blue);
}
.type-badge.guideline {
    background-color: rgba(42, 122, 90, 0.1);
    color: var(--primary-green);
}
.type-badge.report {
    background-color: rgba(156, 89, 182, 0.1);
    color: #9c59b6;
}
.type-badge.news {
    background-color: rgba(231, 127, 10, 0.1);
    color: #e77f0a;
}
.type-badge.partner {
    background-color: rgba(41, 128, 185, 0.1);
    color: #2980b9;
}
.type-badge.event {
    background-color: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
}

.result-date {
    color: var(--neutral-gray-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.result-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.result-title a {
    color: var(--primary-blue);
}

.result-title a:hover {
    color: var(--primary-green);
    text-decoration: underline;
}

.result-snippet {
    font-size: 0.95rem;
    color: var(--neutral-gray-text);
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

.result-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--neutral-gray-dark);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    background-color: var(--white);
    border: 1px solid var(--neutral-gray-medium);
    border-radius: var(--border-radius);
    color: var(--neutral-gray-text);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.pagination-btn:hover:not(:disabled) {
    background-color: rgba(26, 95, 122, 0.05);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.pagination-btn.active {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

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

.pagination-ellipsis {
    color: var(--neutral-gray-dark);
    padding: 0 0.3rem;
}

/* Suggestions */
.suggestions {
    margin: 3rem 0 4rem;
    padding: 2rem;
    background-color: var(--neutral-gray);
    border-radius: var(--border-radius);
}

.suggestions h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.suggestion-tag {
    background-color: var(--white);
    border: 1px solid var(--neutral-gray-medium);
    border-radius: 30px;
    padding: 0.4rem 1.2rem;
    font-size: 0.9rem;
    color: var(--neutral-gray-text);
    transition: var(--transition);
}

.suggestion-tag:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background-color: rgba(26, 95, 122, 0.05);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #164a60 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.footer-section h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1.8rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-green);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.9rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-links a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
}

.social-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-attribution {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
    margin-right: 1.5rem;
}

.footer-bottom a:hover {
    color: var(--white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 0.7rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 0.9rem;
}

.btn:hover {
    background-color: var(--primary-blue-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 95, 122, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

.btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--white);
}

/* Responsive */
@media (max-width: 1024px) {
    .results-layout {
        grid-template-columns: 1fr;
    }
    .filters-sidebar {
        position: static;
        top: auto;
    }
    .search-box {
        min-width: 300px;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        display: none;
        z-index: 999;
    }
    nav.active {
        display: block;
    }
    nav ul {
        flex-direction: column;
        padding: 1.5rem 0;
        gap: 0;
    }
    nav li {
        padding: 0;
    }
    nav a {
        display: block;
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--neutral-gray-medium);
    }
    nav a:last-child {
        border-bottom: none;
    }
    .summary-content {
        flex-direction: column;
        align-items: stretch;
    }
    .search-box {
        min-width: auto;
    }
    .result-type {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .result-meta {
        flex-wrap: wrap;
        gap: 1rem;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-attribution {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1.2rem;
    }
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    .suggestion-tags {
        flex-direction: column;
        gap: 0.5rem;
    }
    .suggestion-tag {
        text-align: center;
    }
}

/* Accessibility */
a:focus, button:focus, input:focus, select:focus {
    outline: 3px solid rgba(42, 122, 90, 0.5);
    outline-offset: 2px;
}