:root {
  --navy: #0E2743;
  --cyan: #49BED6;
  --orange: #E56E0A;
  --lime: #A7C712;
  --ink: #142033;
  --muted: #64748b;
  --line: #dbe4ec;
  --paper: #ffffff;
  --soft: #f5f8fb;
  --danger: #b42318;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--soft);
}
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  background: var(--navy);
  color: white;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .02em; }
.brand-mark { width: 14px; height: 14px; border-radius: 4px; background: var(--cyan); box-shadow: 18px 0 0 var(--orange), 36px 0 0 var(--lime); margin-right: 36px; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
}
.btn {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  min-height: 44px;
  font-weight: 700;
  background: var(--navy);
  color: white;
}
.btn:hover { filter: brightness(1.05); }
.btn.secondary { background: white; color: var(--navy); border: 1px solid var(--line); }
.btn.cyan { background: var(--cyan); color: #08202b; }
.btn.orange { background: var(--orange); }
.btn.lime { background: var(--lime); color: #213000; }
.btn.danger { background: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 999px; background: #edf3f8; font-size: 13px; font-weight: 700; color: var(--navy); }
.pill.live { background: #ecfdf3; color: #067647; }
.pill.demo { background: #fff7ed; color: #9a3412; }
.muted { color: var(--muted); }
.title { color: var(--navy); margin: 0 0 10px; }
.question { font-size: clamp(24px, 4vw, 44px); line-height: 1.08; color: var(--navy); margin: 12px 0; }
.help { color: var(--muted); line-height: 1.5; }
.grid { display: grid; gap: 16px; }
.bar-row { display: grid; grid-template-columns: minmax(100px, 180px) 1fr 72px; gap: 12px; align-items: center; margin: 14px 0; }
.bar-track { height: 18px; border-radius: 999px; background: #e9eef3; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--cyan), var(--navy)); border-radius: inherit; transition: width .35s ease; }
.status-line { min-height: 24px; margin-top: 12px; font-weight: 700; }
.input, .textarea {
  width: 100%;
  border: 1px solid #bcc9d6;
  border-radius: 12px;
  padding: 14px;
  background: white;
  color: var(--ink);
  font-size: 16px;
}
.textarea { min-height: 110px; resize: vertical; }
.option-grid { display: grid; gap: 10px; }
.option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  color: var(--navy);
  padding: 14px 16px;
  font-weight: 800;
  text-align: left;
}
.option:hover, .option.selected { border-color: var(--cyan); background: #effbfe; }
.option .emoji { font-size: 26px; }
.ai-output { white-space: pre-wrap; line-height: 1.55; font-size: 18px; background: #f8fbfd; border-left: 5px solid var(--cyan); border-radius: 10px; padding: 18px; }
@media (max-width: 700px) {
  .shell { width: min(100% - 20px, 1180px); }
  .card { padding: 18px; border-radius: 16px; }
  .bar-row { grid-template-columns: 1fr 54px; }
  .bar-row .bar-label { grid-column: 1 / -1; }
}