/* Kha Yai Online web site: the game's own colours and fonts (Noto Sans Thai for text, Bai Jamjuree for headings; both OFL, fonts/OFL-*.txt).
   Nothing is loaded from another host. register.html holds both languages (body.en shows the English spans, else the Thai ones); the pages
   build_site.py writes are one file per language and use no lang spans. */
@font-face { font-family: KY; src: url(fonts/NotoSansThai-Regular.ttf) format("truetype"); font-display: swap; }
@font-face { font-family: KY; font-weight: 700; src: url(fonts/NotoSansThai-Bold.ttf) format("truetype"); font-display: swap; }
@font-face { font-family: KYH; font-weight: 700; src: url(fonts/BaiJamjuree-Bold.ttf) format("truetype"); font-display: swap; }
:root { --bg: #0b0e14; --panel: #0c1019; --line: #24324a; --gold: #f0a53c; --edge: #40e0ff; --text: #f2f2f2; --soft: #d9dee6; --dim: #9aa5b5; --ok: #7fd38a; --bad: #ff8a7a; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: KY, system-ui, sans-serif; line-height: 1.55; }
a { color: var(--edge); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--edge); outline-offset: 2px; }
[hidden] { display: none !important; }
/* inside body only: <html lang="en"> itself must never match (it would blank the page) */
body [lang=en] { display: none; }
body.en [lang=en] { display: revert; }
body.en [lang=th] { display: none; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; justify-content: space-between; align-items: center; min-height: 60px; }
.brand { font: 700 22px KYH, KY, sans-serif; color: var(--gold); }
.brand:hover { text-decoration: none; }
header.top nav a { margin-left: 22px; color: var(--soft); font-size: 15px; }
.langs { display: inline-flex; margin-left: 22px; border: 1.5px solid var(--line); border-radius: 8px; overflow: hidden; }
.langs button { font: inherit; font-size: 14px; color: var(--dim); background: none; border: 0; padding: 3px 10px; cursor: pointer; }
.langs button[aria-pressed=true] { color: var(--bg); background: var(--edge); font-weight: 700; }

h1 { font: 700 30px KYH, KY, sans-serif; color: var(--gold); margin: 0 0 4px; }
h2 { font: 700 24px KYH, KY, sans-serif; color: var(--edge); margin: 38px 0 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; }
.btn { display: inline-block; font: 700 17px KYH, KY, sans-serif; color: #fff; background: #7a4a12; border: 1.5px solid #e9a13b; border-radius: 10px; padding: 10px 22px 9px; cursor: pointer; }
.btn:hover { text-decoration: none; background: #8d5716; }
.btn[disabled] { color: var(--dim); background: #101826; border-color: var(--line); cursor: default; }

/* the one-form pages (register.html) */
.narrow { max-width: 470px; margin: 18px auto 0; }
.narrow .card { border: 1.5px solid #e9a13b; border-radius: 14px; box-shadow: 0 0 22px rgba(233, 161, 59, .22); padding: 22px 24px 24px; }
.lead { color: var(--soft); margin: 0 0 16px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.field input[type=text], .field input[type=password] {
  width: 100%; font: 17px KY, system-ui, sans-serif; color: var(--text); background: #101826; border: 1.5px solid var(--line); border-radius: 8px; padding: 9px 12px; }
.field input:focus { border-color: var(--edge); outline: none; }
.field input[aria-invalid=true] { border-color: var(--bad); }
.hint { font-size: 13px; color: var(--dim); margin: 3px 0 0; }
.err { font-size: 13.5px; color: var(--bad); margin: 3px 0 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--soft); margin: 4px 0 6px; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--gold); flex: none; }
.show { font-size: 13.5px; color: var(--dim); margin: -6px 0 12px; }
.show input { accent-color: var(--edge); margin: 0 6px 0 0; vertical-align: -1px; }
.send { margin-top: 12px; }
.send .btn { width: 100%; }
.notice { border: 1px solid var(--line); border-radius: 10px; padding: 9px 14px; margin: 0 0 14px; font-size: 14.5px; color: var(--soft); background: #101826; }
.notice.bad { border-color: #7a3a32; color: var(--bad); background: #24120f; }
.done h2 { color: var(--ok); margin: 0 0 6px; }
.done p { color: var(--soft); margin: 0 0 14px; }
.done .who { color: var(--text); font-weight: 700; }
.done ol { margin: 14px 0 0 20px; padding: 0; color: var(--soft); font-size: 14.5px; }

/* the first page */
.hero { position: relative; border: 1.5px solid #e9a13b; border-radius: 14px; overflow: hidden; box-shadow: 0 0 22px rgba(233, 161, 59, .25); padding: 38px 36px 34px;
  background: linear-gradient(120deg, #0d1422 0, #131c2e 60%, #1a1530 100%); }
.hero.pic { background: linear-gradient(90deg, rgba(8, 11, 18, .96) 0, rgba(8, 11, 18, .82) 48%, rgba(8, 11, 18, .2) 100%), url(img/hero.jpg) right center / cover; }
.hero h1 { font-size: 44px; margin: 0; text-shadow: 0 0 20px rgba(240, 165, 60, .45); }
.hero p { max-width: 520px; color: var(--soft); font-size: 17px; margin: 8px 0 20px; }
.hero .soon { color: var(--gold); font-weight: 700; margin-bottom: 0; }
.dl { display: flex; gap: 12px; flex-wrap: wrap; }
.dlbtn { display: block; min-width: 210px; border: 1.5px solid #e9a13b; border-radius: 10px; background: #7a4a12; color: #fff; padding: 9px 18px 8px; }
.dlbtn:hover { text-decoration: none; background: #8d5716; }
.dlbtn b { display: block; font: 700 17px KYH, KY, sans-serif; }
.dlbtn span { font-size: 12.5px; color: #f3dcb8; }
.dlbtn.alt { border-color: var(--edge); background: #12283a; }
.dlbtn.alt:hover { background: #173349; }
.dlbtn.alt span { color: #b9e9f7; }
.sums { margin-top: 14px; font-size: 13px; color: var(--dim); max-width: 640px; }
.sums summary { cursor: pointer; }
.sums ul { margin: 8px 0 0 18px; padding: 0; }
.sums li { margin-bottom: 6px; }
.sums code { font: 12px ui-monospace, Menlo, Consolas, monospace; color: var(--soft); word-break: break-all; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; font-size: 14.5px; color: var(--soft); }
.step b { display: block; color: var(--text); font-size: 16px; margin-bottom: 2px; }
.step i { font: 700 20px KYH, KY, sans-serif; color: var(--gold); margin-right: 8px; }
.cols { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; align-items: start; }
.cols.one { grid-template-columns: 1fr; }
.ver { border-bottom: 1px solid var(--line); padding: 10px 0; }
.ver:last-child { border: 0; }
.ver h3 { margin: 0; font: 700 17px KY, sans-serif; display: flex; justify-content: space-between; gap: 12px; }
.ver h3 small { font: 400 13px KY, sans-serif; color: var(--dim); white-space: nowrap; }
.ver ul { margin: 6px 0 0 18px; padding: 0; color: var(--soft); font-size: 14.5px; }
.ver .new { color: var(--ok); font-size: 12px; border: 1px solid #2c5a3c; border-radius: 10px; padding: 0 8px; margin-left: 8px; font-weight: 400; }
.ver.all { text-align: center; }
.news { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.news:last-child { border: 0; }
.news time { flex: 0 0 62px; color: var(--gold); font-size: 13px; padding-top: 2px; }
.news b { display: block; font-size: 15.5px; }
.news span { font-size: 14px; color: #bfc7d1; }

/* the text pages (rules, privacy, versions) */
.text { max-width: 760px; margin: 18px auto 0; }
.badge { display: inline-block; font-size: 12.5px; color: var(--ok); border: 1px solid #2c5a3c; border-radius: 12px; padding: 1px 10px; margin-bottom: 8px; background: #12301f; }
.text ol { margin: 6px 0 0 22px; padding: 0; color: var(--soft); }
.text ol li { margin-bottom: 10px; padding-left: 4px; }
.text ol li::marker { color: var(--gold); font-weight: 700; }
.text .more { margin: 16px 0 0; font-size: 14.5px; color: var(--dim); }
header.top nav .other { border: 1.5px solid var(--line); border-radius: 8px; padding: 3px 10px; color: var(--text); display: inline-block; }

footer.foot { margin: 42px 0 26px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--dim); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
footer.foot a { margin-right: 18px; color: #bfc7d1; }
footer.foot .reach { flex: 0 0 100%; }
footer.foot .reach a { margin: 0; color: var(--edge); }

@media (max-width: 760px) {
  header.top nav a:not(.other) { display: none; }
  .narrow .card { padding: 18px 16px 20px; }
  .cols, .steps { grid-template-columns: 1fr; }
  .hero { padding: 24px 18px; }
  .hero.pic { background: linear-gradient(rgba(8, 11, 18, .86), rgba(8, 11, 18, .94)), url(img/hero.jpg) center / cover; }
  .hero h1 { font-size: 32px; }
  .dlbtn { min-width: 100%; }
  h1 { font-size: 26px; }
}