/* Search & Navigation Enhancements */

/* Search Trigger Button in Nav */
.nav-search {
    display: flex;
    align-items: center;
}

.search-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-trigger:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.search-trigger svg {
    width: 20px;
    height: 20px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.search-modal-content {
    position: relative;
    max-width: 700px;
    margin: 10vh auto 0;
    background: var(--bg-white);
    border-radius: 1rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    transform: translateY(-30px);
    transition: transform 0.3s ease;
}

.search-modal.active .search-modal-content {
    transform: translateY(0);
}

/* Search Header */
.search-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
    border: none;
    background: var(--bg-light);
    border-radius: 0.5rem;
    color: var(--text-dark);
    outline: none;
    transition: all 0.3s ease;
}

.search-input:focus {
    background: var(--bg-white);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.search-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border: none;
    border-radius: 0.5rem;
    font-size: 1.5rem;
    color: var(--text-medium);
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-close:hover {
    background: var(--urgent-color);
    color: white;
}

/* Search Results Container */
.search-results {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(80vh - 100px);
}

.search-prompt,
.search-no-results {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-medium);
}

.search-no-results p {
    margin-bottom: 0.5rem;
}

.search-tip {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Search Results Header */
.search-results-header {
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.search-results-header p {
    font-size: 0.9rem;
    color: var(--text-medium);
    font-weight: 500;
}

/* Search Result Item */
.search-result-item {
    display: block;
    padding: 1.25rem;
    margin-bottom: 0.75rem;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.search-result-item:hover {
    background: var(--bg-white);
    border-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.15);
}

.search-result-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.search-result-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.4;
}

.search-result-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.search-result-excerpt {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

.search-result-excerpt mark,
.search-result-title mark {
    background: rgba(34, 197, 94, 0.2);
    color: var(--primary-dark);
    padding: 0.1rem 0.25rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

/* Enhanced Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-medium);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-item a {
    color: var(--text-medium);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    color: var(--border-color);
}

.breadcrumb-item.active {
    color: var(--text-dark);
    font-weight: 500;
}

/* Category Filter Pills */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 1rem;
}

.filter-pill {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--bg-white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.filter-pill:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-pill.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 3rem 0;
}

.pagination-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0.5rem;
    background: var(--bg-white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination-item:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

.pagination-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-white);
        padding: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--border-color);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .search-modal-content {
        margin: 5vh 1rem 0;
        max-height: 85vh;
    }
    
    .search-header {
        padding: 1rem;
    }
    
    .search-input {
        font-size: 1rem;
    }
    
    .category-filters {
        padding: 1rem;
    }
}