.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    flex-wrap: wrap;
    justify-content: center;
}
.filter-tab {
    padding: 8px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    background: white;
    color: var(--muted-foreground);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}
.filter-tab.active {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
}
.filter-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.filter-tab.active:hover {
    color: white;
}
.document-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}
.document-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.document-info h4 {
    margin-bottom: 8px;
    color: var(--foreground);
    font-weight: 600;
}
.document-meta {
    display: flex;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}
.document-actions {
    display: flex;
    gap: 8px;
}
.doc-btn {
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
}
.doc-btn-download {
    background: var(--primary);
    color: white;
}
.doc-btn-download:hover {
    background: var(--primary-dark);
}
.doc-btn-view {
    background: var(--muted);
    color: var(--muted-foreground);
}
.doc-btn-view:hover {
    background: var(--border);
}