.page {
    position: relative;
    width: 100%;
    height: 96vh;
    border: 1.5% solid;
    padding: 1.25em;
    background-color: #f0f0f0;
}

.sidebar-menu {
    display: none;
} 

.right-frame {
    position: absolute;
    right: 1.25em;
    left: 1.25em;
    top: 1.25em;
    bottom: 0em;
    transition: 1s;

    @media screen and (max-width: 900px) {
        left: 1.25em;
    }
}

footer {
    height: 4vh;
    background-color: #f0f0f0;
}

.amazon-associate {
    position: relative;
    left: calc(50% - 12.5em);
    transform: translateX(-50%);
    bottom: 0;
    font-size: 0.7em;
    color: #000;
    text-decoration: none;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    background-color: #f0f0f0;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 96vh;
    background-color: #f0f0f0;
}

.login-form {
    max-width: 570px;
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.login-form input[type="tel"],
.login-form input[type="email"],
.login-form input[type="password"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.or {
    text-align: center;
    color: #333;
}

.login-button,
.back-button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
}

.back-button {
    background-color: #ccc;
}

.login-button:hover,
.back-button:hover {
    opacity: 0.9;
}

@media (max-width: 600px) {
    .login-form {
        width: 90%;
    }
}

.error-message-container {
    text-align: center;
    margin: 10px 0; 
    padding: 5px; 
}

.validation-message.error {
    color: red;
}