.error-message {
    color: red;
    font-size: 0.9em;
    margin-top: 5px;
}
.progress-bar {
    height: 10px;
    background: #f0f0f0;
    margin-bottom: 20px;
}
.progress {
    height: 100%;
    background: #007bff;
    transition: width 0.3s;
}
.yesnodata {
    display: none;
}