body {
    margin: 0px;
    padding: 0px;
}

main {
    display: grid;
    grid-template-columns: 1fr 800px 1fr;
    min-height: 100vh;
    padding: 0px;
    margin: 0px;
}

@media (max-width: 800px) {
    main {
         grid-template-columns: 0 100% 0;
    }
}

.side-column-left,
.side-column-right {
    background-color: #ffffff;
    background-repeat: repeat-y;
    background-size: 30px auto;
}

.side-column-right {
    background-image: url('/images/EEEC.Bkg.RedToTransparent.png');
    background-position: top left;
}

.side-column-left {
    background-image: url('/images/EEEC.Bkg.TransparentToRed.png');
    background-position: top right;
}

.center-column {
    display: flex;
    flex-direction: column;
    background-color: #ff0100;
    text-align: center;
    align-items: center;
}

.center-column .image-welcome-container {
    width:100%;
}

.center-column img.image-welcome {
    margin-top: 30px;
    margin-bottom: 50px;
    width: 100%;
    max-width: 350px;
    height: 141px;
}

.simple-form {
    background: white;
    padding: 30px;
    padding-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    justify-content: center;
}

.form-input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px; /* Space between input and button */
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Crucial: includes padding in the width calculation */
}

.button-container {
    display: flex;
    justify-content: flex-end; /* 2. This pushes content (the button) to the right */
}

.submit-button {
    padding: 8px 20px;
    color: #ffffff;
    background-color: #ff0100;
    border: 1px solid #ff0100;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-button:hover {
    background-color: #ffffff;
    color: #ff0100;
}