:root {
  color-scheme: light dark;
  --bg: #faf9f7;
  --fg: #1c1b1a;
  --muted: #6b6762;
  --line: #e4e1dc;
  --panel: #ffffff;
  --accent: #e8590c;
  --accent-fg: #ffffff;
  --error: #c92a2a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161514;
    --fg: #ecebe9;
    --muted: #9c978f;
    --line: #2e2c2a;
    --panel: #1f1e1c;
    --accent: #ff7a2e;
    --accent-fg: #161514;
    --error: #ff8787;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

main {
  width: 100%;
  max-width: 34rem;
  padding: 2rem 1rem;
}

.brand {
  margin: 0 0 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1rem; }

.muted { color: var(--muted); }
.error { color: var(--error); }
.name { font-weight: 600; overflow-wrap: anywhere; }

pre {
  margin: 0 0 1rem;
  padding: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  font: 14px/1.5 ui-monospace, "SF Mono", Menlo, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

form { display: flex; gap: 0.5rem; margin-bottom: 1rem; }

input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.8rem;
  font: inherit;
  color: var(--fg);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

button, .button {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  font: inherit;
  font-weight: 600;
  color: var(--accent-fg);
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}

button:disabled { opacity: 0.6; cursor: default; }

input:focus-visible, button:focus-visible, .button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}