/**
 * Recommendations Page Styles
 * Matching Portfolio Design System
 */

/* ===== Page Layout ===== */
.recommendations-header {
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-card) 100%);
    padding: 120px 0 var(--spacing-2xl);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.recommendations-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
    background: var(--aurora-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.recommendations-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Search & Filters ===== */
.filters-container {
    background: var(--color-bg-card);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 70px;
    z-index: var(--z-sticky);
    /* 1020 */
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    background: rgba(15, 23, 42, 0.9);
}

.filters-wrapper {
    display: flex;
    flex-direction: row;
    /* Horizontal alignment */
    gap: var(--spacing-lg);
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.search-bar {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) var(--space-10);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.search-input:focus {
    border-color: var(--color-aurora-blue);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.search-icon {
    position: absolute;
    left: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

/* Custom Dropdown for Categories */
.filter-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-btn {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: var(--font-medium);
    transition: all var(--transition-base);
    min-width: 200px;
    justify-content: space-between;
}

.dropdown-btn:hover {
    border-color: var(--color-aurora-blue);
}

.dropdown-menu {
    position: absolute;
    top: 110%;
    left: 0;
    width: 240px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm);
    z-index: var(--z-popover);
    /* 1060 */
    display: none;
    max-height: 350px;
    overflow-y: auto;
}

.dropdown-menu.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-radius: var(--radius-md);
    color: #ffffff;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.dropdown-item span {
    color: #ffffff !important;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.dropdown-item.selected {
    background: rgba(99, 102, 241, 0.15);
}

.dropdown-item.selected span {
    color: var(--color-aurora-blue) !important;
    font-weight: 600;
}

/* Custom Checkbox */
.custom-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.dropdown-item.selected .custom-checkbox {
    background: var(--color-aurora-blue);
    border-color: var(--color-aurora-blue);
}

.custom-checkbox i {
    font-size: 10px;
    color: white;
    display: none;
}

.dropdown-item.selected .custom-checkbox i {
    display: block;
}

/* ===== Sites Grid ===== */
.sites-section {
    padding: var(--spacing-2xl) 0;
    min-height: 50vh;
}

.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===== Site Card ===== */
.site-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    height: 100%;
}

.site-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-aurora-blue);
}

.site-image {
    width: 100%;
    height: 140px;
    background: linear-gradient(135deg, var(--color-aurora-blue) 0%, var(--aurora-accent) 100%);
    position: relative;
}

.site-categories-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.badge-category {
    background: rgba(99, 102, 241, 0.1);
    color: var(--aurora-primary-light);
    padding: 1px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.6rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.site-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.site-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.site-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--aurora-primary-50);
    color: var(--color-aurora-blue);
}

.badge-primary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--aurora-primary-light);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.site-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.8rem;
    height: 32px;
}

/* Loading/Empty State */
.loading-state {
    grid-column: 1/-1;
    text-align: center;
    padding: 40px;
    color: var(--color-text-secondary);
}

/* Utils */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .recommendations-header {
        padding: var(--space-32) 0 var(--spacing-xl);
    }

    .recommendations-title {
        font-size: var(--font-size-3xl);
    }

    .filters-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .search-bar,
    .filter-dropdown,
    .dropdown-btn {
        width: 100%;
        max-width: 100%;
    }

    .dropdown-menu {
        width: 100%;
    }

    .sites-grid {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
        gap: var(--spacing-md);
    }
}

@media (min-width: 480px) and (max-width: 768px) {
    .sites-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}