/* Navigation */
.nav-auth {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-left: auto;
}

.auth-btn {
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.login-btn {
    color: #4CAF50;
    border: 1px solid #4CAF50;
}

.login-btn:hover {
    background-color: rgba(76, 175, 80, 0.1);
}

.register-btn {
    background-color: #4CAF50;
    color: white;
}

.register-btn:hover {
    background-color: #45a049;
}