body {
    background: linear-gradient(135deg, #a1c4fd, #c2e9fb);
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column; /* Arrange child elements vertically */
    align-items: center;
    justify-content: center;
}

.locale-form {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 400px;
    margin: 0 0 10px;
    padding: 8px 12px;
    border: 1px solid rgba(51, 51, 51, 0.16);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.95);
    color: #344054;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.locale-icon {
    font-size: 15px;
    line-height: 1;
}

.locale-form select {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    color: #344054;
    font-size: 14px;
    font-weight: 500;
    outline: 0;
}

.form-signin {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 100%;
}

@media (max-width: 460px) {
    .container {
        padding: 16px;
    }

    .form-signin {
        padding: 24px 20px;
    }
}

.form-signin-heading {
    font-weight: 500;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.form-control {
    border-radius: 5px;
    margin-bottom: 15px;
    height: auto;
    padding: 10px;
    font-size: 16px;
}

.btn-primary {
    background-color: #56ab2f;
    border: none;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
    width: 100%;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #3e8e41;
}

label p {
    color: #d9534f;
    font-weight: bold;
    margin: 5px 0 0;
}

.text-center {
    color: #333;
    margin-top: 15px;
    text-align: center;
}