/* Trending page specific styles */

.trending-controls {
    width: var(--container-width, 90%);
    max-width: var(--max-content-width, 1200px);
    margin: 0 auto 2rem auto;
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.search-filter-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.search-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--bg-secondary);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
    transition: border-color 0.3s ease;
}

.filter-select:focus {
    border-color: var(--primary);
}

.reset-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background: var(--bg-tertiary, #f8f9fa);
}

.view-controls {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--bg-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.view-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary, #f8f9fa);
}

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

/* Stats Overview */
.trending-stats {
    width: var(--container-width, 90%);
    max-width: var(--max-content-width, 1200px);
    margin: 0 auto 2rem auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-item {
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Trending Container */
.trending-container {
    width: var(--container-width, 90%);
    max-width: var(--max-content-width, 1200px);
    margin: 0 auto;
}

/* Grid View */
.trending-nodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.trending-container.list-view .trending-nodes-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Node Cards */
.trending-node-item {
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.trending-node-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.trending-container.list-view .trending-node-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1rem 1.5rem;
}

.trending-container.list-view .trending-node-item:hover {
    transform: none;
}

.node-rank-badge {
    background: var(--primary);
    color: white;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.trending-container.list-view .node-rank-badge {
    margin-bottom: 0;
    flex-shrink: 0;
}

.node-header {
    margin-bottom: 1rem;
}

.trending-container.list-view .node-header {
    margin-bottom: 0;
    flex: 1;
}

.node-alias {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.node-type {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.node-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.trending-container.list-view .node-stats {
    display: flex;
    gap: 2rem;
    flex-shrink: 0;
}

.stat {
    text-align: center;
}

.trending-container.list-view .stat {
    text-align: right;
    min-width: 80px;
}

.stat-value {
    font-weight: 600;
    color: var(--primary);
    font-size: 1rem;
    display: block;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Back to Home */
.back-to-home {
    width: var(--container-width, 90%);
    max-width: var(--max-content-width, 1200px);
    margin: 3rem auto 2rem auto;
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--primary-dark, #0056b3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .trending-controls {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem;
    }

    .search-filter-container {
        width: 100%;
    }

    .filter-controls {
        justify-content: space-between;
    }

    .filter-select {
        min-width: 120px;
    }

    .trending-nodes-grid {
        grid-template-columns: 1fr;
    }

    .trending-container.list-view .trending-node-item {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .trending-container.list-view .node-header {
        margin-bottom: 1rem;
    }

    .trending-container.list-view .node-stats {
        justify-content: space-around;
    }

    .trending-container.list-view .stat {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .trending-controls {
        padding: 0.75rem;
    }

    .filter-controls {
        flex-direction: column;
        gap: 0.5rem;
    }

    .filter-select {
        width: 100%;
        min-width: auto;
    }

    .view-controls {
        justify-content: center;
    }
}

/* Filter Presets */
.filter-presets-row {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.filter-presets {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.presets-label {
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.filter-preset {
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-preset:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.filter-preset i {
    font-size: 0.8rem;
}

/* Advanced Filters */
.advanced-filters-section {
    margin: 1.5rem 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.advanced-filters-section .section-header {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.advanced-filters-section .section-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-filters {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.toggle-filters:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.toggle-filters i {
    transition: transform 0.2s ease;
}

.advanced-filters-section.expanded .toggle-filters i {
    transform: rotate(180deg);
}

.filters-grid {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
    max-width: 100%;
}

.advanced-filters-section.expanded .filters-grid {
    display: grid;
}

.filter-category {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    min-width: 0; /* Allow shrinking */
    max-width: 100%; /* Prevent overflow */
}

.filter-category h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.range-filter {
    margin-bottom: 1rem;
}

.range-filter:last-child {
    margin-bottom: 0;
}

.range-filter label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.range-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.range-inputs input {
    flex: 1;
    min-width: 0; /* Allow inputs to shrink */
    max-width: calc(50% - 0.25rem); /* Prevent overflow */
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    box-sizing: border-box;
}

.range-inputs input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.1);
}

.range-separator {
    color: var(--text-secondary);
    font-size: 0.875rem;
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0 0.25rem;
}

/* Filter Statistics */
.filter-stats {
    margin: 1rem 0;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 6px;
    text-align: center;
}

.filter-stats #filterStats {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Reset Button */
.reset-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.reset-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .filter-presets {
        justify-content: flex-start;
    }
    
    .filter-preset {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .filter-category {
        padding: 1rem;
    }
    
    .range-inputs {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }
    
    .range-inputs input {
        max-width: 100%;
        width: 100%;
    }
    
    .range-separator {
        text-align: center;
        font-size: 0.8rem;
        padding: 0.25rem 0;
    }
}