/* Storyboard chrome. Screen content styles itself with design-system classes. */

.storyboard {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.sb-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface-2);
  border-bottom: 1px solid var(--surface-4);
}

.sb-brand {
  font-weight: 600;
}

.sb-nav,
.sb-flows {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.sb-nav-item {
  min-height: 24px;
  min-width: 24px;
  padding: var(--space-2) var(--space-3);
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.sb-nav-item:hover {
  background: var(--surface-3);
}

.sb-nav-item[aria-current="true"] {
  background: var(--surface-4);
}

.sb-group-label {
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted, inherit);
}

.sb-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-4);
}

.sb-screen-title {
  margin: 0;
}

.sb-screen-note {
  margin: 0;
}

.sb-state-pill {
  min-height: 24px;
  min-width: 24px;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--surface-4);
  border-radius: var(--radius-xl);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.sb-state-pill[aria-current="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--surface-1, #000);
}

.sb-viewport {
  outline-offset: 4px;
}

@media (min-width: 768px) {
  .storyboard {
    display: grid;
    grid-template-columns: 240px 1fr;
  }

  .sb-sidebar {
    border-bottom: 0;
    border-right: 1px solid var(--surface-4);
  }

  .sb-nav,
  .sb-flows {
    flex-direction: column;
    flex-wrap: nowrap;
  }
}