:root {
    --primary: #4361ee;
    --secondary: #3f37c9;
    --light-bg: #f8f9fa;
    --border-radius: 0.5rem;
    }
    
    body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fb;
    }
    
    .page-header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    }
    
    .breadcrumb {
    margin-bottom: 0;
    background: transparent;
    padding: 0;
    }
    
    .breadcrumb-item a {
    color: #6c757d;
    text-decoration: none;
    }
    
    .breadcrumb-item a:hover {
    color: var(--primary);
    }
    
    .breadcrumb-item.active {
    color: #343a40;
    }
    
    .permission-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    }
    
    .permission-section {
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    }
    
    .permission-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    }
    
    .section-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    }
    
    .section-header label {
    margin-bottom: 0;
    font-weight: 600;
    font-size: 1.1rem;
    color: #343a40;
    }
    
    .section-header input[type="checkbox"] {
    margin-right: 0.5rem;
    }
    
    .permission-group {
    padding-left: 1rem;
    }
    
    .permission-item {
    margin-bottom: 0.75rem;
    }
    
    .custom-checkbox {
    display: flex;
    align-items: center;
    }
    
    .custom-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    cursor: pointer;
    }
    
    .custom-checkbox label {
    margin-bottom: 0;
    cursor: pointer;
    }
    
    .submit-btn {
    padding: 0.5rem 2rem;
    background-color: var(--primary);
    border: none;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    }
    
    .submit-btn:hover {
    background-color: var(--secondary);
    }
    
    .alert {
    border-radius: var(--border-radius);
    }
    
    .permission-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    }
    
    .permission-section {
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    }
    
    .permission-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    }
    
    .section-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    }
    
    .section-header label {
    margin-bottom: 0;
    font-weight: 600;
    font-size: 1.1rem;
    color: #343a40;
    }
    
    .section-header input[type="checkbox"] {
    margin-right: 0.5rem;
    }
    
    .permission-group {
    padding-left: 1rem;
    }
    
    .permission-item {
    margin-bottom: 0.75rem;
    }
    
    .custom-checkbox {
    display: flex;
    align-items: center;
    }
    
    .custom-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    cursor: pointer;
    }
    
    .custom-checkbox label {
    margin-bottom: 0;
    cursor: pointer;
    }