/* Modern Navigation System with Content Filter and Forum Link - 2025 UX/UI Trends */

:root {
    --color-accent-rgb: 25, 103, 210; /* This should match your accent color in RGB format */
}

.content-nav {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    padding: 0.5rem 1rem;
    margin: 0 auto var(--space-md);
    position: relative;
    max-width: 1400px;
}

.content-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(var(--color-accent-rgb), 0.02), transparent);
    pointer-events: none;
    border-radius: inherit;
}

/* Content Type Dropdown Menu */
.content-type-dropdown {
    position: relative;
    margin-right: 1rem;
}

.content-type-dropdown-toggle {
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.content-type-dropdown-toggle:hover {
    border-color: rgba(0, 0, 0, 0.15);
}

.content-type-dropdown-toggle i {
    margin-right: 0.5rem;
    font-size: 1rem;
    color: var(--color-accent);
}

.content-type-dropdown-toggle .dropdown-arrow {
    margin-left: 0.5rem;
    transition: transform var(--transition-fast);
}

.content-type-dropdown.active .content-type-dropdown-toggle .dropdown-arrow {
    transform: rotate(180deg);
}

.content-type-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 220px;
    background-color: var(--color-white);
    border-radius: 0.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

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

.content-type-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.8rem;
    border-radius: 0.3rem;
    font-size: 0.9rem;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.content-type-item:hover {
    background-color: rgba(var(--color-accent-rgb), 0.05);
    color: var(--color-accent);
}

.content-type-item.active {
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    font-weight: 500;
}

.content-type-item i {
    margin-right: 0.5rem;
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

/* Predictive Search */
.predictive-search {
    position: relative;
    flex-grow: 1;
    max-width: 500px;
}

.search-input-wrapper {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(var(--color-accent-rgb), 0.2);
}

.search-icon {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    font-size: 1rem;
}

.predictive-results {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-radius: 0.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.predictive-search.active .predictive-results {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.predictive-result-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.8rem;
    border-radius: 0.3rem;
    font-size: 0.9rem;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.predictive-result-item:hover {
    background-color: rgba(var(--color-accent-rgb), 0.05);
}

.predictive-result-item i {
    margin-right: 0.5rem;
    font-size: 1rem;
    color: var(--color-accent);
    opacity: 0.7;
}

/* Forum Link */
.forum-link {
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.08);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    margin-left: 1rem;
}

.forum-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.forum-link:hover {
    background-color: rgba(var(--color-accent-rgb), 0.12);
    transform: translateY(-2px);
}

.forum-link:hover::before {
    transform: translateX(100%);
}

.forum-link i {
    margin-right: 0.5rem;
    font-size: 1rem;
}

.forum-link span.notification {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-danger);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    margin-left: 0.5rem;
}

/* Stats Mini Section */
.stats-mini {
    display: flex;
    align-items: center;
    margin-left: 1rem;
}

.stats-mini-item {
    padding: 0 0.8rem;
    position: relative;
}

.stats-mini-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.08);
}

.stats-mini-value {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-accent);
    margin-right: 0.3rem;
}

.stats-mini-label {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* Collection Insights Section - 2025 Trend */
.collection-insights {
    background-color: var(--color-light-bg);
    padding: var(--space-xl) 0;
    margin-bottom: var(--space-xl);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.insight-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.insight-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.insight-card:hover::after {
    opacity: 1;
}

.insight-icon {
    margin-bottom: var(--space-md);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    font-size: 1.5rem;
}

.insight-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

.insight-value {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
    color: var(--color-accent);
}

.insight-description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-top: auto;
}