:root {
  --bg: #f6f7f9; --card: #ffffff; --text: #16181d; --muted: #5d6470; --line: #e3e6eb;
  --accent: #3b5bdb; --on-accent: #ffffff; --high: #d6336c; --medium: #e8590c; --low: #a07d00; --info: #868e96; --good: #2b8a3e;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1115; --card: #171a21; --text: #e9ecf1; --muted: #9aa3b0; --line: #2a2f3a;
    --accent: #7b96ff; --on-accent: #0f1115; --high: #ff6b9a; --medium: #ff922b; --low: #f2c94c; --info: #8b949e; --good: #51cf66; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 "Noto Sans Thai", "Sarabun", system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 24px 16px 48px; }
header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
h1 { margin: 0; font-size: 1.6rem; letter-spacing: -0.01em; }
.sub { margin: 2px 0 0; color: var(--muted); }
#lang { background: none; border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 6px 10px; cursor: pointer; }
form { display: grid; grid-template-columns: 1fr; gap: 6px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
label { font-size: .85rem; color: var(--muted); margin-top: 4px; }
select, input { width: 100%; font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
input { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .92rem; }
#go { margin-top: 10px; font: inherit; font-weight: 600; color: var(--on-accent); background: var(--accent); border: 0; border-radius: 10px; padding: 11px; cursor: pointer; }
#go:disabled { opacity: .6; cursor: progress; }
#status { color: var(--muted); min-height: 1.6em; margin: 12px 2px; }
#status.error { color: var(--high); }
#result { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.verdict { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--info); flex: none; }
#findings li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--info); }
.high .dot, #findings li.high::before { background: var(--high); }
.medium .dot, #findings li.medium::before { background: var(--medium); }
.low .dot, #findings li.low::before { background: var(--low); }
#findings li.good::before { background: var(--good); }
#findings { list-style: none; margin: 12px 0; padding: 0; display: grid; gap: 10px; }
#findings li { position: relative; padding-left: 20px; overflow-wrap: anywhere; }
#findings .evidence { display: block; color: var(--muted); font-size: .8rem; }
.early { margin: 12px 0; padding: 10px 12px; border: 1px solid var(--medium); border-radius: 10px; }
.early h2 { font-size: 1rem; margin: 0 0 6px; }
.early ul { list-style: none; margin: 0 0 6px; padding: 0; display: grid; gap: 6px; }
.early li { position: relative; padding-left: 20px; overflow-wrap: anywhere; }
.early li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--info); }
.early li.high::before { background: var(--high); }
.early li.medium::before { background: var(--medium); }
.early li.low::before { background: var(--low); }
.early p { color: var(--muted); font-size: .85rem; margin: 0; }
.disclaimer { color: var(--muted); font-size: .85rem; margin: 12px 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; }
.reproduce { border-top: 1px solid var(--line); padding: 4px 0 10px; }
.reproduce h2 { font-size: 1rem; margin: 10px 0 2px; }
.reproduce p { color: var(--muted); font-size: .85rem; margin: 0; }
.legal h2 { font-size: 1.1rem; margin: 22px 0 6px; }
.legal li { margin: 4px 0; }
details { border-top: 1px solid var(--line); padding-top: 10px; }
summary { cursor: pointer; color: var(--muted); }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 10px 0 0; font-size: .9rem; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
a { color: var(--accent); }
footer { margin-top: 24px; color: var(--muted); font-size: .85rem; }
footer p { margin: 4px 0; }
.stats { display: grid; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.big { font-size: 2.2rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.meter { height: 10px; border-radius: 999px; background: var(--line); overflow: hidden; }
.meter > span { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 999px; }
.row { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .92rem; }
.row b { color: var(--text); font-variant-numeric: tabular-nums; }
.site-links { margin-top: 4px; }
.logo { vertical-align: middle; border-radius: 8px; margin-right: 4px; }