/**
 * Author Card Enhancements
 * Enhanced styles for author cards
 * Based on existing content-card patterns
 */

.author-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.author-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.author-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.author-card__link {
    text-decoration: none;
    color: inherit;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Avatar */
.author-card__avatar {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-4);
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.author-card:hover .author-card__avatar {
    transform: scale(1.05);
}

.author-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: white;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
}

/* Verified Badge */
.author-card__verified {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border: 2px solid var(--color-bg);
    box-shadow: var(--shadow-sm);
}

/* Membership Badge */
.author-card__badge {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.author-card__badge--premium {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.author-card__badge--pro {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

/* Content */
.author-card__content {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.author-card__name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-1);
    transition: color var(--transition-fast);
}

.author-card:hover .author-card__name {
    color: var(--color-primary);
}

.author-card__username {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-3);
}

.author-card__bio {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-normal);
    margin-bottom: var(--spacing-3);
    flex: 1;
}

/* Genres */
.author-card__genres {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    justify-content: center;
    margin-bottom: var(--spacing-3);
}

.genre-tag {
    display: inline-block;
    padding: 4px 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.genre-tag:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Stats */
.author-card__stats {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.stat svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Actions */
.author-card__actions {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border);
}

.author-card__subscribe-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
}

/* List Layout */
.author-card--list {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-4);
}

.author-card--list .author-card__link {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-4);
}

.author-card--list .author-card__avatar {
    width: 80px;
    height: 80px;
    margin: 0;
    flex-shrink: 0;
}

.author-card--list .author-card__content {
    text-align: left;
}

.author-card--list .author-card__genres {
    justify-content: flex-start;
}

.author-card--list .author-card__stats {
    justify-content: flex-start;
}

.author-card--list .author-card__actions {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    margin-left: auto;
}

.author-card--list .author-card__subscribe-btn {
    width: auto;
}

/* Compact Layout */
.author-card--compact {
    padding: var(--spacing-4);
}

.author-card--compact .author-card__avatar {
    width: 60px;
    height: 60px;
}

.author-card--compact .author-card__name {
    font-size: var(--font-size-base);
}

.author-card--compact .author-card__bio {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .author-card--list {
        flex-direction: column;
    }
    
    .author-card--list .author-card__link {
        flex-direction: column;
    }
    
    .author-card--list .author-card__avatar {
        width: 100px;
        height: 100px;
        margin: 0 auto var(--spacing-4);
    }
    
    .author-card--list .author-card__content {
        text-align: center;
    }
    
    .author-card--list .author-card__genres {
        justify-content: center;
    }
    
    .author-card--list .author-card__stats {
        justify-content: center;
    }
    
    .author-card--list .author-card__actions {
        margin-left: 0;
        margin-top: var(--spacing-4);
        padding-top: var(--spacing-4);
        border-top: 1px solid var(--color-border);
    }
    
    .author-card--list .author-card__subscribe-btn {
        width: 100%;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.author-card {
    animation: fadeInUp 0.5s ease;
}