.srbui-wrap {
    max-width: 1000px;
}

.srbui-role-selector-wrap {
    background: #fff;
    padding: 20px;
    border: 1px solid #ccd0d4;
    margin-bottom: 20px;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
}

.srbui-role-selector-wrap label {
    font-weight: 600;
    margin-right: 10px;
}

#srbui-role-select {
    min-width: 200px;
}

.srbui-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    background: #fff;
    padding: 20px;
    border: 1px solid #ccd0d4;
    border-top: none;
}

.menu-item-group {
    background: #f9f9f9;
    padding: 10px;
    border: 1px solid #eee;
}

.submenu-items {
    margin-left: 20px;
    margin-top: 5px;
    display: flex;
    flex-direction: column;
}

.submenu-items label {
    font-size: 12px;
    color: #666;
}

.tab-content {
    background: #fff;
    padding: 20px;
    border: 1px solid #ccd0d4;
    border-top: none;
}

.nav-tab-wrapper {
    margin-bottom: 0;
}

.srbui-grid label {
    display: block;
    margin-bottom: 8px;
}

#srbui-msg {
    margin-left: 10px;
    font-weight: 600;
}

#srbui-msg.success { color: green; }
#srbui-msg.error { color: red; }