html[data-theme] .agent-compose > .prompt-inline-input {
  height: var(--agent-prompt-height, auto);
  max-height: var(--agent-prompt-height, 240px);
}

.agent-compose > .agent-composer-resize {
  position: absolute;
  inset: -8px auto auto 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 84px;
  height: 16px;
  transform: translateX(-50%);
  border-radius: 8px;
  cursor: ns-resize;
  touch-action: none;
  user-select: none;
}

.agent-composer-resize::before {
  content: "";
  width: 32px;
  height: 4px;
  border-radius: 4px;
  background: var(--oa-muted, #888690);
}

.agent-composer-resize:is(:hover, :focus-visible, [data-dragging="true"])::before {
  background: var(--brand-primary, #8b5cf6);
}

.agent-composer-resize:focus-visible {
  outline: 2px solid var(--brand-primary, #8b5cf6);
  outline-offset: 1px;
}