.composer {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.625rem 1rem 0.875rem;
  border-top: 1px solid var(--pds-color-border-default, oklch(0.925 0 0));
}

/* PDS input and button styles never reach the canvas iframe (see P1App's canvas
 * isolation note), so the controls carry their own look, with a fallback on every token. */
.draft textarea {
  display: block;
  width: 100%;
  min-height: 3.625rem;
  margin: 0;
  padding: 0.5625rem 0.6875rem;
  box-sizing: border-box;
  background: var(--pds-color-surface-default, oklch(1 0 0));
  color: var(--pds-color-foreground-default, oklch(0.2178 0 0));
  border: 1px solid var(--pds-color-border-input, oklch(0.8761 0 0));
  border-radius: 0.375rem;
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.5;
  resize: vertical;
}

.draft textarea::placeholder {
  color: var(--pds-color-foreground-default-secondary, oklch(0.4778 0.002 247.87));
}

.draft textarea:focus {
  outline: none;
  border-color: var(--pds-color-interactive-focus, oklch(0.59 0.1689 253.6));
  box-shadow: 0 0 0 2px
    color-mix(in oklch, var(--pds-color-interactive-focus, oklch(0.59 0.1689 253.6)) 25%, transparent);
}

.postFailed {
  color: var(--pds-color-foreground-danger, oklch(0.5 0.2 25));
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.post {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2rem;
  padding: 0 1rem;
  background: var(--pds-color-button-primary-background-default, oklch(0.2178 0 0));
  color: var(--pds-color-button-primary-foreground, oklch(1 0 0));
  border: none;
  border-radius: var(--pds-border-radius-button, 3.5rem);
  font-family: inherit;
  font-size: var(--pds-typography-size-s, 0.875rem);
  font-weight: var(--pds-typography-fw-medium, 500);
  line-height: 1;
  cursor: pointer;
}

.post:hover:enabled {
  background: var(--pds-color-button-primary-background-hover, oklch(0.31 0 0));
}

.post:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.help {
  color: var(--pds-color-foreground-default-secondary, oklch(0.4778 0.002 247.87));
  font-size: var(--pds-typography-size-2xs, 0.625rem);
}