/* Community Page Styling - Premium Glass Theme */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--oxford-navy) 0%, var(--academic-blue) 100%);
    color: var(--ivory-white);
    padding: 100px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(182, 138, 42, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(13, 43, 82, 0.4) 0%, transparent 40%);
    pointer-events: none;
}

.page-tag {
    display: inline-block;
    background: var(--glass-bg);
    color: var(--heritage-gold-light);
    padding: 8px 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.page-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--ivory-white);
    margin-bottom: 16px;
}

.page-description {
    font-size: 1.125rem;
    color: rgba(248, 246, 241, 0.8);
    max-width: 600px;
    margin: 0 auto;
    font-family: var(--font-body);
    font-style: italic;
}

.community-content {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--ivory-white) 0%, var(--soft-parchment) 100%);
}

.contribution-types {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.contrib-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--ivory-white) 100%);
    padding: 32px 24px;
    border-radius: var(--border-radius-md);
    text-align: center;
    border: 1px solid var(--parchment-dark);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.contrib-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--heritage-gold), var(--heritage-gold-light));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.contrib-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--heritage-gold);
}

.contrib-card:hover::before {
    transform: scaleX(1);
}

.contrib-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.contrib-card h3 {
    color: var(--oxford-navy);
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.contrib-card p {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.6;
}

.upload-section {
    text-align: center;
    background: linear-gradient(135deg, var(--oxford-navy) 0%, var(--academic-blue) 100%);
    padding: 80px 60px;
    border-radius: var(--border-radius-lg);
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.upload-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(182, 138, 42, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.upload-section h2 {
    color: var(--heritage-gold-light);
    margin-bottom: 12px;
    font-family: var(--font-serif);
    font-size: 2rem;
}

.upload-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

.btn-lg {
    padding: 18px 48px;
    font-size: 1rem;
}

.recent-contributions h2 {
    color: var(--oxford-navy);
    margin-bottom: 30px;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--heritage-gold);
    display: inline-block;
}

.contrib-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contrib-item {
    background: linear-gradient(135deg, var(--white) 0%, var(--ivory-white) 100%);
    padding: 24px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--parchment-dark);
    transition: all var(--transition-base);
}

.contrib-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
    border-left: 4px solid var(--heritage-gold);
}

.contrib-type {
    font-weight: 600;
    color: var(--heritage-gold);
    background: var(--heritage-gold-pale);
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
}

.contrib-title {
    flex: 1;
    color: var(--oxford-navy);
    font-weight: 500;
}

.contrib-date {
    font-size: 0.875rem;
    color: var(--gray);
}

@media (max-width: 992px) {
    .contribution-types {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contribution-types {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .upload-section {
        padding: 40px 24px;
    }
    
    .contrib-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}