:root {
  --bg: #fafaf7;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --accent: #2d5a3d;
  --warn: #8a4a00;
  --danger: #8b1a1a;
  --border: #e0ddd5;
  --card: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
}

header {
  padding: 2rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

header h1 { margin: 0 0 0.25rem; font-size: 1.5rem; }
header nav a { color: var(--accent); text-decoration: none; font-weight: 500; }
header nav a:hover { text-decoration: underline; }

.banner {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 1.5rem;
}

h2 { font-size: 1.1rem; margin-top: 0; }

.hint {
  font-size: 0.85rem;
  color: var(--muted);
}

form label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

form label.checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--fg);
}

form input[type=text], form input[type=url], form select, form textarea {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font: inherit;
  background: var(--card);
  color: var(--fg);
}

form textarea { font-family: ui-monospace, SFMono-Regular, monospace; font-size: 0.9rem; }

button {
  padding: 0.6rem 1.2rem;
  border: 0;
  border-radius: 4px;
  background: var(--accent);
  color: white;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}
button:hover { filter: brightness(1.1); }

.input-row {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}
.input-row .title { font-weight: 500; }
.input-row .meta { color: var(--muted); font-size: 0.85rem; }
.input-row .sensitivity { font-size: 0.75rem; padding: 2px 6px; border-radius: 3px; background: #eee; }
.input-row .sensitivity.public { background: #e8f4e8; color: #1a5a1a; }
.input-row .sensitivity.shared { background: #eef0f6; color: #2a3a8a; }
.input-row .sensitivity.personal { background: #f6f0e6; color: #6a4a1a; }
.input-row .sensitivity.private { background: #f6e6e0; color: #8a3a1a; }
.input-row .sensitivity.restricted { background: #f0d8d0; color: var(--warn); }
.input-row .sensitivity.secret { background: #d8aaaa; color: var(--danger); }

#result {
  margin-top: 1rem;
  padding: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  white-space: pre-wrap;
  font-size: 0.85rem;
}