:root {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: Canvas;
  color: CanvasText;
}

.card {
  width: min(100%, 640px);
  border: 1px solid color-mix(in srgb, CanvasText 18%, transparent);
  border-radius: 14px;
  padding: 28px;
}

h1 { margin-top: 0; }
.muted { opacity: 0.72; }

form { display: grid; gap: 10px; margin-top: 24px; }
label { font-weight: 650; margin-top: 6px; }

input, button {
  width: 100%;
  min-height: 44px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, CanvasText 25%, transparent);
  padding: 10px 12px;
  font: inherit;
}

button { cursor: pointer; font-weight: 700; }
.secondary { width: auto; margin-top: 10px; }

.result, .error {
  margin-top: 20px;
  padding: 14px;
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.result { border: 1px solid color-mix(in srgb, CanvasText 20%, transparent); }
.result a { display: block; margin-top: 6px; }
.error { border: 1px solid currentColor; }