/* Navigation Bar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--shadow-light);
    padding: 10px 20px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px var(--shadow-light);
}

.navbar-brand {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.2rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

.navbar-brand:hover {
    color: var(--accent-blue);
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.navbar-nav-left {
    margin-right: auto;
}

.navbar-nav-right {
    margin-left: auto;
}

.nav-item {
    display: flex;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.nav-link:hover {
    background: var(--primary);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-medium);
}

.nav-link i {
    font-size: 1rem;
}

.nav-link.active {
    background: var(--primary);
    color: var(--text-light);
}

/* Language Toggle Button */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    background: var(--accent-blue);
    color: var(--text-light);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.lang-toggle:hover {
    background: #05B88F;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-medium);
}

.lang-toggle i {
    font-size: 1rem;
}

/* User Authentication Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    background: var(--secondary);
    color: var(--text-light);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    text-decoration: none;
}

.auth-button:hover {
    background: #FF5252;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-medium);
}

.auth-button i {
    font-size: 1rem;
}

.auth-button.hidden {
    display: none;
}

/* Home Button for Game Pages */
.home-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    background: var(--primary);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.home-button:hover {
    background: #FF5252;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-medium);
}

.home-button i {
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 8px 15px;
    }

    .navbar-brand {
        font-size: 1rem;
    }

    .navbar-nav {
        gap: 10px;
    }

    .nav-link,
    .lang-toggle,
    .auth-button,
    .home-button {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .nav-link i,
    .lang-toggle i,
    .auth-button i,
    .home-button i {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .navbar-nav {
        gap: 5px;
    }

    .nav-link,
    .lang-toggle,
    .auth-button,
    .home-button {
        padding: 5px 10px;
        font-size: 0.75rem;
    }

    .navbar-brand {
        font-size: 0.9rem;
    }
}

/* Body padding to account for fixed navbar */
body {
    padding-top: 70px;
}

/* Override the old fixed lang-toggle styles */
.lang-toggle:not(.navbar .lang-toggle) {
    position: static;
    top: auto;
    right: auto;
    margin: 0;
}