/* Additional Admin Styles */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
    margin: 0;
}

.filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: white;
    padding: 0.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: #718096;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab:hover {
    background: #f7fafc;
    color: #4a5568;
}

.tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.project-card-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.project-card-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a202c;
    margin: 0;
    flex: 1;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success {
    background: #c6f6d5;
    color: #22543d;
}

.badge-primary {
    background: #e9d8fd;
    color: #553c9a;
}

.project-card-body {
    padding: 1.5rem;
}

.project-description {
    color: #4a5568;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0 0 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    font-size: 0.8125rem;
    color: #718096;
}

.meta-icon {
    margin-right: 0.375rem;
}

.project-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-top: 1rem;
}

.thumbnail {
    aspect-ratio: 1;
    background-size: cover;
    background-position: center;
    background-color: #e2e8f0;
    border-radius: 6px;
}

.project-card-footer {
    padding: 1rem 1.5rem;
    background: #f7fafc;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-text {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.btn-text:hover {
    color: #764ba2;
}

.btn-icon-only {
    background: none;
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.btn-icon-only:hover {
    background: #e2e8f0;
}

.btn-icon-only.delete:hover {
    background: #fed7d7;
}

.empty-state-large {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state-large h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 0.5rem;
}

.empty-state-large p {
    color: #718096;
    margin: 0 0 1.5rem;
}