.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem 0;
}

.auth-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 500px;
    box-sizing: border-box;
    overflow: hidden;
}

.auth-card h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    align-items: start;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.form-row .form-group {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.form-row .form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
    height: auto;
}

.form-row .form-group input {
    height: 48px;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    height: 48px;
    box-sizing: border-box;
    width: 100%;
}

.form-group input:focus {
    outline: none;
    border-color: #a24b4b;
}

.auth-btn {
    background: #a24b4b;
    color: white;
    padding: 0.75rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
    margin-top: 1rem;
}

.auth-btn:hover {
    background: #5a6fd8;
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
}

.auth-links a {
    color: #a24b4b;
    text-decoration: none;
}

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

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid #f5c6cb;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid #c3e6cb;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Social Login Styles */
.social-login {
    margin: 1.5rem 0;
    text-align: center;
}

.separator {
    position: relative;
    margin: 1rem 0;
}

.separator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #eee;
}

.separator span {
    background: white;
    padding: 0 1rem;
    color: #666;
    font-size: 0.9rem;
}

.facebook-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #1877f2;
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.facebook-btn:hover {
    background: #166fe5;
    text-decoration: none;
    color: white;
}

.facebook-btn i {
    font-size: 1.1rem;
}