opencode/packages/ui/src/v2/components/textarea-v2.css

[data-component="textarea-v2"] {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0 2px 2px 0;
  width: 280px;
  min-height: 80px;
  border: 0;
  border-radius: 6px;
  outline: 1px solid transparent;
  outline-offset: 0;
  background: linear-gradient(180deg, var(--alpha-light-2) 0%, var(--alpha-light-0) 100%), var(--background-bg-base);
  box-shadow: var(--elevation-button-neutral);
  flex: none;
  align-self: stretch;
  transition:
    background 85ms ease-out,
    outline-color 85ms ease-out,
    box-shadow 85ms ease-out;
}

[data-component="textarea-v2"]:where(:hover):not([data-disabled], [data-invalid]):not(:focus-within) {
  background:
    linear-gradient(0deg, var(--overlay-simple-overlay-hover), var(--overlay-simple-overlay-hover)),
    linear-gradient(180deg, var(--alpha-light-2) 0%, var(--alpha-light-0) 100%), var(--background-bg-base);
}

[data-component="textarea-v2"]:where(:focus-within):not([data-disabled], [data-invalid]) {
  outline-color: var(--border-border-focus);
  box-shadow: none;
}

[data-component="textarea-v2"]:where([data-invalid]):not([data-disabled]) {
  outline-color: var(--state-fg-danger);
  box-shadow: none;
}

[data-component="textarea-v2"]:where([data-disabled]) {
  opacity: 0.5;
  cursor: not-allowed;
}

[data-component="textarea-v2"] [data-slot="textarea-v2-textarea"] {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 80px;
  height: 100%;
  padding: 8px;
  margin: 0;
  border: 0;
  background: transparent;
  outline: none;
  resize: vertical;
  font-style: normal;
  font-weight: 440;
  font-size: 13px;
  line-height: 1.35;
  letter-spacing: -0.04px;
  color: var(--text-text-base);
  font-variation-settings: "slnt" 0;
}

[data-component="textarea-v2"] [data-slot="textarea-v2-textarea"]::placeholder {
  color: var(--text-text-faint);
}

[data-component="textarea-v2"][data-invalid]:not([data-disabled]) [data-slot="textarea-v2-textarea"] {
  color: var(--state-fg-danger);
  caret-color: var(--state-fg-danger);
}

[data-component="textarea-v2"][data-invalid]:not([data-disabled]) [data-slot="textarea-v2-textarea"]::placeholder {
  color: var(--state-fg-danger);
  opacity: 1;
}