/* ========================================
   CongoFinder - Modern Posts Styles
   Glassmorphism Design with Green Theme
   ======================================== */

:root {
    /* Green Theme Colors */
    --primary-green: #10b981;
    --primary-green-dark: #059669;
    --primary-green-light: #34d399;
    --accent-green: #6ee7b7;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* ========================================
   Modern Post Card
   ======================================== */

.post-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: all var(--transition-normal);
    height: 100%;
}

.post-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 48px rgba(16, 185, 129, 0.2);
    border-color: var(--primary-green-light);
}

.post-card-header {
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

.post-card-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 2px solid var(--primary-green);
    transition: transform var(--transition-fast);
}

.post-card:hover .post-card-avatar {
    transform: scale(1.1);
}

.post-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card-info {
    flex: 1;
    min-width: 0;
}

.post-card-company {
    font-weight: 600;
    color: #1f2937;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.post-card-date {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
}

.post-card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image {
    transform: scale(1.1);
}

.post-card-body {
    padding: var(--spacing-md);
}

.post-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin: 0 0 var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-excerpt {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========================================
   Badges
   ======================================== */

.post-badges {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 10;
}

.post-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: fadeInDown 0.5s ease;
}

.post-badge-new {
    background: rgba(59, 130, 246, 0.9);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.post-badge-urgent {
    background: rgba(239, 68, 68, 0.9);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.post-badge-premium {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
}

.post-badge-verified {
    background: rgba(16, 185, 129, 0.9);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* ========================================
   Stats & Actions
   ======================================== */

.post-card-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    font-size: 0.875rem;
    color: #6b7280;
}

.post-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.post-stat i {
    color: var(--primary-green);
}

.post-card-actions {
    display: flex;
    padding: var(--spacing-sm);
    border-top: 1px solid var(--glass-border);
    gap: var(--spacing-xs);
}

.post-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    border: none;
    background: transparent;
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.post-action-btn:hover {
    background: var(--glass-bg);
    color: var(--primary-green);
    transform: translateY(-2px);
}

.post-action-btn.active {
    color: var(--primary-green);
}

.post-action-btn i {
    font-size: 1.125rem;
}

/* ========================================
   Animations
   ======================================== */

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.5s ease;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* ========================================
   Skeleton Loading
   ======================================== */

.post-card-skeleton {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.skeleton {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.1) 25%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

.skeleton-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
}

.skeleton-text {
    height: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

.skeleton-image {
    width: 100%;
    aspect-ratio: 1 / 1;
}

/* ========================================
   Grid Layout
   ======================================== */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

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

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 640px) {
    .post-card-body {
        padding: var(--spacing-sm);
    }

    .post-card-title {
        font-size: 1rem;
    }

    .post-card-actions {
        flex-wrap: wrap;
    }

    .post-action-btn span {
        display: none;
    }
}