/* Mobile-first. Warna sementara (netral) sampai brand guideline Paragon tersedia. */
:root {
  --bg: #f5f7f6; --card: #ffffff; --fg: #18211e; --muted: #5a6762; --line: #d5ddd9;
  --accent: #0f6e52; --accent-fg: #ffffff; --err: #b3261e; --err-bg: #fdecea;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111715; --card: #1a2220; --fg: #e5ebe8; --muted: #9aa6a1; --line: #2d3834;
    --accent: #42c08f; --accent-fg: #0b1310; --err: #ff8a80; --err-bg: #3a1714; color-scheme: dark; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--fg); font-size: 16px; line-height: 1.5; }
.wrap { max-width: 560px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
.top { background: var(--card); border-bottom: 1px solid var(--line); padding-block: 12px; }
.brand { font-weight: 700; } .sub { color: var(--muted); }
main { padding-block: 20px 48px; }
h1 { font-size: 1.4rem; line-height: 1.3; margin: 0 0 8px; text-wrap: balance; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 18px; min-width: 0; }
legend { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; padding: 0; }
.progress { color: var(--muted); font-size: .9rem; margin: 0 0 6px; }
.demo { background: var(--err-bg); padding: 8px 12px; border-radius: 8px; margin: 0 0 12px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field > label, .q { font-weight: 600; margin: 0; }
.sub-h { font-size: 1.05rem; margin-top: 6px !important; padding-top: 14px; border-top: 1px solid var(--line); }
.hint { color: var(--muted); margin: -4px 0 0; font-size: .9rem; }
input, select { font: inherit; width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--fg); }
input:focus-visible, select:focus-visible, button:focus-visible, .suggest li:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.row { display: flex; gap: 8px; } .row > * { min-width: 0; }
#kodeNegara { flex: 0 0 120px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; } .choices.col { flex-direction: column; } .choices.col label { flex: none; }
.choices label { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); cursor: pointer; flex: 1 1 140px; }
.choices input, .check input { width: 20px; min-height: 20px; height: 20px; margin: 0; accent-color: var(--accent); flex: none; }
.choices label:has(input:checked) { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.check { display: flex; gap: 12px; align-items: flex-start; font-weight: 400 !important; }
.suggest { list-style: none; margin: 0; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.suggest li { padding: 10px 12px; border-radius: 8px; cursor: pointer; }
.suggest li:hover, .suggest li[aria-selected="true"] { background: var(--bg); }
.suggest small { color: var(--muted); }
.suggest .ket { display: block; color: var(--muted); font-size: .85rem; line-height: 1.35; margin-top: 2px; }
.suggest li[data-id="LN"] { border-top: 1px solid var(--line); border-radius: 0 0 8px 8px; margin-top: 4px; }
.err { color: var(--err); margin: 0; font-size: .9rem; } .err:empty { display: none; }
.err-box { background: var(--err-bg); color: var(--err); padding: 10px 12px; border-radius: 10px; margin-bottom: 14px; }
.summary { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.summary dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; }
.summary dt { color: var(--muted); } .summary dd { margin: 0; overflow-wrap: anywhere; }
.nav { display: flex; gap: 10px; margin-top: 24px; }
.btn { font: inherit; font-weight: 600; min-height: 50px; padding: 0 22px; border-radius: 12px; border: 0; background: var(--accent); color: var(--accent-fg); cursor: pointer; flex: 1; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); flex: 0 0 auto; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#thanks { display: grid; gap: 14px; }
@media (prefers-reduced-motion: no-preference) { .choices label { transition: border-color .15s; } }