.msg {
  position: relative;
}

.msg__copy {
  position: absolute;
  top: 6px;
  right: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted, #6B7280);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 4px;
  opacity: 0.75;
  transition: opacity 0.15s ease;
}

.msg__copy:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.05);
}

.composer {
  position: relative;
}

.composer__input {
  resize: none;
}

.composer__resize-handle {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  cursor: ns-resize;
  background: transparent;
  z-index: 2;
}

.composer__resize-handle::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 5px;
  width: 10px;
  height: 4px;
  border-top: 2px solid #9CA3AF;
  border-bottom: 2px solid #9CA3AF;
  border-radius: 1px;
}

body.is-resizing {
  user-select: none;
}