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

body {
  margin: 0;
  background: #0f1115;
  color: #e6e6e6;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1 {
  margin-bottom: 0.25rem;
}

.card {
  background: #171a21;
  border: 1px solid #262b36;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

button {
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
}

button.warn {
  background: #b45309;
}

button.danger {
  background: #b91c1c;
}

button:hover {
  filter: brightness(1.1);
}

input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  border: 1px solid #333;
  background: #0f1115;
  color: #e6e6e6;
  margin-top: 0.35rem;
}

label {
  font-size: 0.85rem;
  color: #a3a3a3;
}

.output {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.82rem;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer {
  color: #a3a3a3;
  font-size: 0.85rem;
}

a {
  color: #60a5fa;
}