:root{
  --bg:#f5f6f7; --card:#fff; --text:#111; --muted:#666;
  --border:#ddd; --border2:#ccc; --codebg:#0b0b0b; --codetext:#f3f3f3;
  --warn:#b35b00; --ok:#0a7;
}
*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}
.page{ max-width:1200px; margin:28px auto; padding:0 16px; }
h1{ margin:0 0 6px; }
.sub{ margin:0 0 18px; color:#444; }

/* Single-column layout: form above code */
.wrap{ display:grid; grid-template-columns: 1fr; gap:16px; align-items:start; }

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.grid{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:12px; }
@media (max-width: 720px){ .grid{ grid-template-columns:1fr; } }

label{ display:grid; gap:6px; font-size:13px; }
input[type="text"], select, textarea{
  padding:10px 12px;
  border:1px solid var(--border2);
  border-radius:12px;
  font-size:14px;
  color:var(--text);
  background:#fff;
}
textarea{
  min-height: 90px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  line-height: 1.35;
}
.hint{ font-size:12.5px; color:var(--muted); margin-top:2px; }
.row{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.headerRow{ justify-content:space-between; margin-bottom:10px; }
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background:#fafafa;
  font-size:13px;
  user-select:none;
}
.sectionTitle{ margin:14px 0 8px; font-size:14px; font-weight:800; }
.checks{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:8px; }
@media (max-width: 720px){ .checks{ grid-template-columns:1fr; } }
.checks label{ display:flex; gap:8px; align-items:center; font-size:13px; }

.actions{ margin-top:12px; display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
button{
  padding:10px 12px;
  border:0;
  border-radius:12px;
  cursor:pointer;
  font-weight:800;
}
button.primary{ background:#111; color:#fff; }
button.secondary{ background:#eee; color:#111; }
.toast{ font-size:13px; color:var(--ok); }
.warn{ margin-top:10px; font-size:12.5px; color:var(--warn); white-space: pre-wrap; }

pre.code{
  margin:0;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--codebg);
  color:var(--codetext);
  overflow:auto;
  min-height: 540px;
  font-size:12.8px;
  line-height:1.35;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  white-space: pre;
}

code.inline{ background:#f0f0f0; padding:1px 6px; border-radius:8px; }
.badge{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid var(--border); border-radius:999px; padding:6px 10px;
  background:#fff; font-size:12.5px; color:#333;
}
.dot{ width:8px; height:8px; border-radius:50%; background:#999; display:inline-block; }
.dot.ok{ background: var(--ok); }
.dot.warn{ background: var(--warn); }
.hidden{ display:none !important; }