.portfolio-view-switcher {
  display: inline-flex;
  flex-wrap: nowrap;
  margin: 1rem 0 1.5rem;
  border: 1px solid #343a40;
  border-radius: 6px;
  overflow: hidden;
}

.portfolio-view-button {
  min-width: 96px;
  padding: 0.45rem 0.9rem;
  border: 0;
  background: #ffffff;
  color: #343a40;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}

.portfolio-view-button + .portfolio-view-button {
  border-left: 1px solid #343a40;
}

.portfolio-view-button.is-active {
  background: #343a40;
  color: #ffffff;
}

.portfolio-view-button:focus {
  outline: 3px solid rgba(0, 123, 255, 0.35);
  outline-offset: -3px;
}

.machine-profile {
  max-width: 920px;
  margin-bottom: 3rem;
}

.machine-profile-intro {
  color: #6c757d;
}

.machine-profile pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #f8f9fa;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  padding: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

body.dark-mode .portfolio-view-switcher {
  border-color: var(--dark-border);
}

body.dark-mode .portfolio-view-button {
  background: var(--dark-bg-secondary);
  color: var(--dark-text);
}

body.dark-mode .portfolio-view-button + .portfolio-view-button {
  border-left-color: var(--dark-border);
}

body.dark-mode .portfolio-view-button.is-active {
  background: var(--dark-text);
  color: var(--dark-bg);
}

body.dark-mode .machine-profile-intro {
  color: var(--dark-text-secondary);
}

body.dark-mode .machine-profile pre {
  background: var(--dark-bg-secondary);
  border-color: var(--dark-border);
  color: var(--dark-text);
}

@media (max-width: 480px) {
  .portfolio-view-switcher {
    display: flex;
    width: 100%;
  }

  .portfolio-view-button {
    flex: 1 1 0;
    min-width: 0;
  }
}