.error-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}
.error-content {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}
.error-header {
    background:rgb(170, 63, 24);
    color: white;
    padding: 15px 20px;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.error-header h3 {
    margin: 0;
    font-size: 18px;
}
.error-close {
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}
.error-list {
    padding: 20px;
    margin: 0;
    list-style: none;
}
.error-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: #333;
}
.error-list li:last-child {
    border-bottom: none;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}