/* --- Login Page Main Layout --- */
.login-page-main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 8rem 1rem 2rem; /* Padding to clear header and for spacing */
}

.login-container {
    width: 100%;
    max-width: 450px;
    background-color: var(--secondary-bg);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

#login-form h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.form-description {
    text-align: center;
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

/* --- Form Elements Styling --- */
.phone-input-group, .name-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

#country-code {
    flex-basis: 30%;
    padding: 0.4rem;
    background-color: var(--lighter-bg);
    border: 1px solid var(--lighter-bg);
    border-radius: 4px;
    color: var(--primary-text);
    font-size: 1rem;
}

#whatsapp-number,
#otp-code, .other-inputs {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--lighter-bg);
    border: 1px solid var(--lighter-bg);
    border-radius: 4px;
    color: var(--primary-text);
    font-size: 1rem;
}

.otp-input-group {
    margin-bottom: 1.5rem;
}

#otp-code {
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 0.5rem; /* Spreads out the digits */
}

.btn-full {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

.form-message {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--error-color);
    font-weight: 500;
}

.form-footer {
    text-align: center;
    margin-top: 2rem;
    color: var(--secondary-text);
}

.form-footer a {
    color: var(--primary-text);
    text-decoration: underline;
}

/* --- Responsive Design for Login Page --- */
@media (max-width: 768px) {
    .login-page-main {
        padding-top: 10rem;
    }
    .login-container {
        padding: 2rem;
    }
}