.navbar {
    width: 100%;
    background-color: var(--forest-900);
    padding: 0 var(--space-4);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    height: var(--navbar-height);
}

.navbar-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--white);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    transition: color 0.2s ease;
}

.navbar-brand:hover {
    color: var(--lime-300);
}

.navbar-logo {
    height: 32px;
    width: auto;
}

.navbar-links {
    display: flex;
    gap: var(--space-5);
    margin-left: var(--space-6);
}

.navbar-link {
    color: var(--white);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-2);
    transition: color 0.2s ease;
    position: relative;
    opacity: 0.9;
}

.navbar-link:hover {
    opacity: 1;
    color: var(--lime-300);
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--lime-500);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.navbar-link:hover::after {
    transform: scaleX(1);
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    color: var(--white);
}

.navbar-username {
    font-weight: 500;
    color: var(--white);
    font-size: var(--text-sm);
}

.profile-pic {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--lime-500);
    background-color: var(--white);
    transition: transform 0.2s ease;
}

.profile-pic:hover {
    transform: scale(1.1);
}

.friend-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--lime-500);
    background-color: var(--white);
    transition: transform 0.2s ease;
    cursor: pointer;
}

.friend-icon:hover {
    transform: scale(1.1);
}

.navbar-coins {
    color: var(--lime-300);
    font-weight: 600;
    font-size: var(--text-sm);
    padding: var(--space-2) var(--space-3);
    background: rgba(132, 204, 22, 0.15);
    border-radius: var(--radius-pill);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.navbar-menu-button {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: var(--space-2);
    font-size: 1.5rem;
}

/* Mobile styles */
@media (max-width: 768px) {
    .navbar-menu-button {
        display: block;
    }

    .navbar-links {
        display: none;
        margin-left: 0;
    }

    .navbar-links.active {
        display: flex;
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--forest-900);
        flex-direction: column;
        padding: var(--space-4);
        gap: var(--space-3);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: var(--shadow-md);
    }

    .navbar-link {
        padding: var(--space-3);
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar-link:last-child {
        border-bottom: none;
    }

    .navbar-username {
        display: none;
    }

    .navbar-user {
        gap: var(--space-3);
    }

    .profile-pic,
    .friend-icon {
        width: 32px;
        height: 32px;
    }

    .navbar-coins {
        font-size: var(--text-xs);
        padding: var(--space-1) var(--space-2);
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .navbar-brand span {
        position: absolute;
        width: 1px;
        height: 1px;
        margin: -1px;
        padding: 0;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
        border: 0;
    }

    .navbar-logo {
        height: 28px;
    }

    .profile-pic,
    .friend-icon {
        width: 30px;
        height: 30px;
    }
}