:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --input-bg: #f0f2f5;
    --text-color: #333;
    --light-text-color: #777;
    --card-bg: #ffffff;
    --box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.auth-wrapper {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
}

.auth-container {
    display: flex;
    width: 100%;
    max-width: 1000px;
    background-color: var(--card-bg);
    border-radius: 20px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    min-height: 600px;
}

.auth-form-section {
    flex: 1;
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-branding-section {
    flex: 1;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem;
}

.auth-branding-section h1 {
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.auth-branding-section p {
    font-size: 1.1rem;
    max-width: 350px;
}

.auth-form-section h2 {
    font-weight: 600;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-form-section .lead {
    color: var(--light-text-color);
    margin-bottom: 2rem;
}

.form-label {
    font-weight: 500;
}

.form-control {
    background-color: var(--input-bg);
    border: none;
    border-radius: 10px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: var(--card-bg);
    box-shadow: none;
    border: 1px solid var(--primary-color);
}

.input-group-text {
    background-color: var(--input-bg);
    border: none;
    border-radius: 10px 0 0 10px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.auth-form-section a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-form-section a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .auth-container {
        flex-direction: column;
    }
    .auth-branding-section {
        display: none; /* Or a simplified version */
    }
}