penpot-exporter-figma-plugin/src/ui.css

:root {
  --color-bg: var(--figma-color-bg);
  --color-bg-hover: var(--figma-color-bg-hover);
  --color-bg-active: var(--figma-color-bg-pressed);
  --color-border: var(--figma-color-border);
  --color-border-focus: var(--figma-color-border-selected);
  --color-icon: var(--figma-color-icon);
  --color-text: var(--figma-color-text);
  --color-bg-brand: var(--figma-color-bg-brand);
  --color-bg-brand-hover: var(--figma-color-bg-brand-hover);
  --color-bg-brand-active: var(--figma-color-bg-brand-pressed);
  --color-border-brand: var(--figma-color-border-brand);
  --color-border-brand-focus: var(--figma-color-border-selected-strong);
  --color-text-brand: var(--figma-color-text-onbrand);
}

html,
body,
main {
  height: 100%;
}

body,
input,
button {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 1rem;
  text-align: center;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
}

button {
  border-radius: 0.25rem;
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
}
button:hover {
  background-color: var(--color-bg-hover);
}
button:active {
  background-color: var(--color-bg-active);
}
button:focus-visible {
  border: none;
  outline-color: var(--color-border-focus);
}
button.brand {
  --color-bg: var(--color-bg-brand);
  --color-text: var(--color-text-brand);
  --color-bg-hover: var(--color-bg-brand-hover);
  --color-bg-active: var(--color-bg-brand-active);
  --color-border: transparent;
  --color-border-focus: var(--color-border-brand-focus);
}

input {
  background: 1px solid var(--color-bg);
  border: 1px solid var(--color-border);
  color: 1px solid var(--color-text);
  padding: 0.5rem;
}

input:focus-visible {
  border-color: var(--color-border-focus);
  outline-color: var(--color-border-focus);
}

svg {
  stroke: var(--color-icon, rgba(0, 0, 0, 0.9));
}

main {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

section {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-bottom: 1rem;
}

section > * + * {
  margin-top: 0.5rem;
}
footer > * + * {
  margin-left: 0.5rem;
}

img {
  height: auto;
  width: 2rem;
}

.missing-fonts small {
  font-size: 0.5rem;
  padding-top: 5px;
  padding-bottom: 5px;
}

ul {
  padding: 0;
  list-style-type: none;
}