.flash-message {
    position: fixed;
    font-family: poppins;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: bold;
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.5s ease-in-out, top 0.5s ease-in-out;
    text-align: center;
    min-width: 300px;
    max-width: 500px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}
.success {
    background-color: #4CAF50;
    color: white;
}
.error {
    background-color: #F44336;
    color: white;
}