.nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.nav .nav__tabs {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.32rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.22);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.26);
}
.nav .nav__tab {
    border-bottom: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.58rem 1.05rem;
    color: rgb(0 0 0 / 90%);
    text-decoration: none;
    line-height: 1;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 200ms ease, color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.nav .nav__tab span {
    white-space: nowrap;
}
.nav .nav__tab.router-link-exact-active {
    background-color: #ffffff;
    color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}
.nav .nav__tab:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}
.nav .nav__actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.nav .nav__actions .nav__icon {
    height: 3rem;
    width: 4rem;
    border: none;
    background-color: transparent;
    border-radius: 50%;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 140ms ease, transform 140ms ease;
}
.nav .nav__actions .nav__icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px) scale(1.08);
}
.nav .nav__actions .nav__icon:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}
.nav .nav__actions .nav__icon img {
    height: 1.5rem;
}
.nav .nav__actions .nav__cta {
    margin-left: 1rem;
    padding: 0.8rem;
    background-color: var(--color-on-primary);
    color: var(--color-primary);
    border-radius: 0.5rem;
    box-shadow: 0 1px 0.5rem 0 rgba(0, 0, 102, 0.5);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}
.nav .nav__actions .nav__cta:hover:not(:active) {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 18px rgba(0, 0, 102, 0.3);
    background-color: #fff9ef;
}
.nav .nav__actions .nav__cta:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}

@media (hover: hover) and (pointer: fine) {
    .nav .nav__tab:hover:not(.router-link-exact-active) {
        background-color: rgba(255, 255, 255, 0.18);
        color: #ffffff;
        transform: translateY(-1px);
    }
}

/* Login/Logout buttons */
.nav__login-btn {
    margin-left: 1rem;
    padding: 1rem 1.5rem;
    background-color: #007bff;
    color: #ffffff;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
    text-decoration: none;
    font-weight: 600;
}

.nav__login-btn:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
}

.nav__login-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}

/* User section when logged in */
.nav__user-section {
    margin-left: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__username {
    color: #ffffff;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 123, 255, 0.2);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 123, 255, 0.4);
}

.nav__logout-btn {
    padding: 0.75rem 1.25rem;
    background-color: #dc3545;
    color: #ffffff;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
    font-weight: 600;
}

.nav__logout-btn:hover {
    background-color: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

.nav__logout-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}

.nav__profile-link {
    color: #ffffff;
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    background-color: rgba(0, 123, 255, 0.2);
    border: 1px solid rgba(0, 123, 255, 0.4);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 140ms ease;
    font-weight: 600;
    display: inline-block;
}

.nav__profile-link:hover {
    background-color: rgba(0, 123, 255, 0.3);
    border-color: #007bff;
    transform: translateY(-2px);
}

.nav__profile-link:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 2px;
}