.table {
    margin-top: 20px;
}

.table th {
    background-color: #f8f9fa;
}

.btn {
    margin-left: 5px;
}

.navbar {
    margin-bottom: 20px;
}

.modal-dialog {
    max-width: 500px;
}

/* 密码显示样式 */
.password-display {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #6c757d;
    background-color: #f8f9fa;
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid #dee2e6;
    display: inline-block;
}

.password-display:hover {
    background-color: #e9ecef;
}