.form-container {
    max-width: 550px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin: 1.5rem auto;
    padding: 1rem;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    line-height: 1.5;
    background-color: #fff;
}

input {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    box-sizing: border-box;
}

.custom-width {
    width: 100%;
    max-width: 520px;
}

.mat-form-field-required-marker {
    color: red !important;
}

.button-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .form-container {
        margin: 1rem;
        padding: 0.75rem;
        border-radius: 4px;
    }

    .custom-width {
        width: 100%;
        max-width: 100%;
    }

    input {
        font-size: 0.95rem;
        padding: 0.45rem;
    }

    .button-container {
        flex-direction: column;
        gap: 10px;
    }

    button {
        width: 100%;
    }
}

@media (min-width: 601px) and (max-width: 900px) {
    .form-container {
        max-width: 90%;
        padding: 1rem;
    }

    .custom-width {
        width: 100%;
        max-width: 600px;
    }
}

@media (min-width: 901px) {
    .form-container {
        max-width: 550px;
    }

    .custom-width {
        width: 520px;
    }
}