/* Portfolio Page - Dribbble Style */

/* Filter Buttons */
.portfolio-filters {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md) 0;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-on-surface);
    transition: all var(--transition-base);
    cursor: pointer;
}

.filter-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-surface-variant);
}

.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
}

/* Dribbble-style Grid */
.portfolio-grid-dribbble {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .portfolio-grid-dribbble {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Shot Card */
.shot-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

/* Shot Thumbnail */
.shot-link {
    display: block;
    position: relative;
}

.shot-thumbnail {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-surface-variant);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.shot-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.shot-card:hover .shot-thumbnail img {
    transform: scale(1.05);
}

/* Shot Overlay */
.shot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(13, 12, 34, 0) 0%, rgba(13, 12, 34, 0.8) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--spacing-md);
}

.shot-card:hover .shot-overlay {
    opacity: 1;
}

/* Like Button */
.btn-like {
    align-self: flex-end;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-on-surface);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-like:hover {
    background: var(--color-secondary);
    color: white;
    transform: scale(1.05);
}

.btn-like svg {
    width: 16px;
    height: 16px;
}

.btn-like:hover svg path {
    fill: white;
    stroke: white;
}

.like-count {
    font-size: 13px;
    font-weight: 600;
}

/* Shot Stats */
.shot-stats {
    display: flex;
    gap: var(--spacing-sm);
    align-self: flex-start;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    color: var(--color-on-surface-variant);
    font-size: 12px;
    font-weight: 500;
}

.stat-item svg {
    width: 14px;
    height: 14px;
}

/* Shot Info */
.shot-info {
    padding: var(--spacing-md);
}

.shot-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.shot-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 0;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.author-details {
    flex: 1;
    min-width: 0;
}

.shot-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-on-surface);
    margin: 0 0 2px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.author-name {
    font-size: 13px;
    color: var(--color-on-surface-variant);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shot-category {
    padding: 4px 10px;
    background: var(--color-surface-variant);
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Pro/Featured Badge */
.shot-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #EA4C89 0%, #F082AC 100%);
    color: white;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(234, 76, 137, 0.3);
    z-index: 2;
}

.shot-badge.featured {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

/* Team/Studio Name */
.author-team {
    font-size: 11px;
    color: var(--color-on-surface-variant);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.author-team::before {
    content: "•";
    color: var(--color-outline-variant);
}

/* Shot Tags */
.shot-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.shot-tag {
    padding: 4px 10px;
    background: var(--color-surface-variant);
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--color-on-surface-variant);
    transition: all var(--transition-base);
}

.shot-tag:hover {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.shot-tag-more {
    padding: 4px 10px;
    background: var(--color-surface-variant);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
}

/* Animations */
@keyframes likeAnimation {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.btn-like.liked {
    animation: likeAnimation 0.3s ease;
}

.btn-like.liked svg path {
    fill: var(--color-secondary);
    stroke: var(--color-secondary);
}

/* Loading State */
.shot-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

.shot-card.loading .shot-thumbnail {
    background: linear-gradient(90deg, var(--color-surface-variant) 25%, var(--color-surface-container) 50%, var(--color-surface-variant) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive */
@media (max-width: 1200px) {
    .portfolio-grid-dribbble {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .shot-info {
        padding: var(--spacing-sm);
    }
    
    .shot-title {
        font-size: 15px;
    }
    
    .author-name {
        font-size: 12px;
    }
    
    .portfolio-filters {
        gap: var(--spacing-xs);
        padding: var(--spacing-sm) 0;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Better touch targets on mobile */
    .btn-like {
        padding: 10px 14px;
        min-width: 60px;
    }
    
    .shot-overlay {
        padding: var(--spacing-sm);
    }
    
    /* Always show overlay on mobile for better UX */
    .shot-overlay {
        opacity: 1;
        background: linear-gradient(180deg, rgba(13, 12, 34, 0) 50%, rgba(13, 12, 34, 0.9) 100%);
    }
    
    .shot-stats {
        opacity: 1;
    }
}

/* Empty State */
.empty-state {
    grid-column: 1/-1;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--color-on-surface-variant);
}