/* ============================================================
   Thai Lottery Numbers — design system
   Midnight indigo base · flag-red + temple-gold accents
   ============================================================ */
:root{
  --bg:#0B1026; --bg-2:#0E1430; --panel:#141A38; --panel-2:#1B2350;
  --line:#262F5C; --line-soft:#1E2647;
  --white:#F5F7FA; --muted:#9AA3C7; --muted-2:#6E769B;
  --gold:#F2C14E; --gold-soft:#F7D778; --gold-deep:#C8901F;
  --red:#EF3340; --red-soft:#FF5A66; --navy:#241E4E; --jade:#2BB7A3;
  --radius:16px; --radius-sm:10px;
  --shadow:0 18px 48px -22px rgba(0,0,0,.8);
  --maxw:1180px;
  --disp:'Kanit',system-ui,sans-serif;
  --body:'Sarabun',system-ui,sans-serif;
  --mono:'Space Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body); background:var(--bg); color:var(--white);
  line-height:1.6; -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(900px 500px at 85% -8%, rgba(239,51,64,.10), transparent 60%),
    radial-gradient(800px 500px at -5% 10%, rgba(43,183,163,.08), transparent 55%);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--disp);font-weight:600;line-height:1.15;letter-spacing:-.01em}
.mono{font-family:var(--mono)}
img,svg{display:block}
::selection{background:var(--gold);color:var(--bg)}

/* flag stripe motif — the signature rule */
.flag-rule{height:5px;border-radius:5px;overflow:hidden;display:flex;width:100%}
.flag-rule i{flex:1}
.flag-rule i:nth-child(1),.flag-rule i:nth-child(5){background:var(--red)}
.flag-rule i:nth-child(2),.flag-rule i:nth-child(4){background:var(--white)}
.flag-rule i:nth-child(3){background:var(--navy);flex:2}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:64px 0}
.eyebrow{font-family:var(--disp);font-weight:600;font-size:.74rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold)}
.section h1{font-size:clamp(1.5rem,3.4vw,2.3rem);margin:6px 0 4px;font-family:var(--disp);font-weight:600;line-height:1.15;letter-spacing:-.01em}
.section h2{font-size:clamp(1.5rem,3.4vw,2.3rem);margin:6px 0 4px}
.lead{color:var(--muted);max-width:60ch}

/* ---------- layout with side ad rails ---------- */
.layout{display:flex;justify-content:center;align-items:flex-start;gap:28px}
#view{flex:1 1 auto;min-width:0;max-width:1180px}
.ad-rail{width:160px;flex-shrink:0;position:sticky;top:88px;padding-top:24px}
.ad-slot{min-height:600px;border:1px dashed var(--line);border-radius:12px;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.ad-slot::before{content:attr(data-label);position:absolute;top:10px;left:0;right:0;text-align:center;
  font-family:var(--disp);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2)}
.ad-slot:empty::after{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(255,255,255,.015) 12px,rgba(255,255,255,.015) 24px)}
@media(max-width:1380px){.ad-rail{display:none}}

/* ---------- top bar ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(11,16,38,.82);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--disp);font-weight:700}
.brand svg{width:40px;height:40px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.5))}
.brand .bn{font-size:1.06rem;line-height:1.05}
.brand .bn b{color:var(--gold)}
.brand .bn small{display:block;font-family:var(--body);font-weight:400;font-size:.66rem;
  letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}
.nav-links{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-links a{padding:8px 13px;border-radius:10px;font-size:.9rem;color:var(--muted);font-weight:500}
.nav-links a:hover{color:var(--white);background:var(--panel)}
.nav-links a.active{color:var(--gold);background:var(--panel)}
.lang-toggle{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang-toggle button{background:none;border:0;color:var(--muted);font-family:var(--disp);
  font-weight:600;font-size:.8rem;padding:7px 13px;cursor:pointer}
.lang-toggle button.on{background:var(--gold);color:var(--bg)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;
  color:var(--white);width:42px;height:42px;cursor:pointer;font-size:1.2rem}

/* ---------- hero ---------- */
.hero{padding:54px 0 40px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:700}
.hero h1 .g{color:var(--gold)}
.hero p.sub{color:var(--muted);font-size:1.08rem;margin-top:14px;max-width:48ch}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn{font-family:var(--disp);font-weight:600;font-size:.95rem;padding:12px 20px;border-radius:12px;
  cursor:pointer;border:1px solid transparent;transition:transform .12s,background .2s;display:inline-flex;
  align-items:center;gap:9px}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));color:#2A1C04}
.btn-ghost{background:var(--panel);color:var(--white);border-color:var(--line)}
.kanok{position:absolute;right:-40px;top:-30px;width:240px;opacity:.10;pointer-events:none}

/* live draw card */
.draw-card{background:linear-gradient(165deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.draw-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:
  linear-gradient(90deg,var(--red) 0 20%,var(--white) 20% 40%,var(--navy) 40% 60%,var(--white) 60% 80%,var(--red) 80%)}
.draw-card .top{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.tag-live{display:inline-flex;align-items:center;gap:7px;font-family:var(--disp);font-weight:600;
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--red-soft)}
.tag-live .dot{width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(239,51,64,.6)}70%{box-shadow:0 0 0 9px rgba(239,51,64,0)}100%{box-shadow:0 0 0 0 rgba(239,51,64,0)}}
.first-prize{text-align:center;margin:18px 0}
.first-prize .lbl{color:var(--muted);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}
.first-prize .num{font-family:var(--mono);font-weight:700;color:var(--gold);
  font-size:clamp(2.4rem,7vw,3.6rem);letter-spacing:.12em;text-shadow:0 4px 22px rgba(242,193,78,.3)}
.prize-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
.prize-cell{background:var(--bg-2);border:1px solid var(--line-soft);border-radius:12px;padding:12px;text-align:center}
.prize-cell .lbl{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}
.prize-cell .v{font-family:var(--mono);font-weight:700;color:var(--white);font-size:1.15rem;margin-top:4px}
.prize-cell .v.two{color:var(--gold)}
.prize-cell .pay{font-family:var(--disp);font-weight:600;font-size:.74rem;color:var(--gold-soft);margin-top:5px}
.payout-pill{display:inline-block;margin-top:10px;background:rgba(242,193,78,.12);border:1px solid rgba(242,193,78,.4);
  border-radius:999px;padding:5px 14px;font-family:var(--disp);font-size:.82rem;color:var(--gold)}
.payout-pill b{font-family:var(--mono)}
.payout-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.payout-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  display:flex;flex-direction:column;gap:6px}
.payout-card .pc-lbl{color:var(--muted);font-size:.84rem}
.payout-card .pc-amt{font-family:var(--mono);font-weight:700;font-size:1.35rem;color:var(--white)}
.payout-card.hi{border-color:var(--gold);background:linear-gradient(160deg,rgba(242,193,78,.14),var(--panel))}
.payout-card.hi .pc-amt{color:var(--gold);font-size:1.7rem}
.payout-card.hi2{border-color:rgba(242,193,78,.5)}
.payout-card.hi2 .pc-amt{color:var(--gold-soft)}
@media(max-width:680px){.payout-grid{grid-template-columns:1fr 1fr}}

/* countdown */
.countdown{display:flex;gap:10px;justify-content:center;margin-top:8px}
.cd-box{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 0;width:62px;text-align:center}
.cd-box b{font-family:var(--mono);font-size:1.4rem;color:var(--gold);display:block}
.cd-box span{font-size:.62rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

/* ---------- generic cards / grid ---------- */
.cards{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card.hover{transition:transform .15s,border-color .2s;cursor:pointer}
.card.hover:hover{transform:translateY(-3px);border-color:var(--gold)}

/* stat / hot number ball */
.ball{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:78px;height:78px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#1F2A5C,#0E1430);
  border:2px solid var(--gold);box-shadow:inset 0 -6px 14px rgba(0,0,0,.5),0 8px 18px -8px rgba(242,193,78,.5)}
.ball b{font-family:var(--mono);font-weight:700;font-size:1.5rem;color:var(--gold)}
.ball span{font-size:.6rem;color:var(--muted)}
.ball.sm{width:54px;height:54px}.ball.sm b{font-size:1.05rem}
.hot-row{display:flex;gap:14px;flex-wrap:wrap}

/* mini draw list */
.mini{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px;
  border:1px solid var(--line-soft);border-radius:12px;background:var(--bg-2);transition:border-color .2s}
.mini:hover{border-color:var(--gold)}
.mini .d{color:var(--muted);font-size:.85rem}
.mini .vals{display:flex;gap:14px;font-family:var(--mono);font-size:.95rem}
.mini .vals .a{color:var(--gold)}

/* tables */
.tbl-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line-soft);white-space:nowrap}
th{font-family:var(--disp);font-weight:600;color:var(--gold);font-size:.78rem;letter-spacing:.06em;
  text-transform:uppercase;position:sticky;top:0;background:var(--panel-2)}
tbody tr:hover{background:var(--bg-2)}
td.m{font-family:var(--mono)}
.rank{color:var(--muted-2);font-family:var(--mono)}

/* inputs */
.field{display:flex;flex-direction:column;gap:6px}
label.fl{font-size:.82rem;color:var(--muted)}
input[type=text],input[type=number],input[type=email],select,textarea{
  background:var(--bg-2);border:1px solid var(--line);border-radius:12px;color:var(--white);
  font-family:var(--mono);font-size:1.05rem;padding:13px 15px;width:100%}
textarea{font-family:var(--body);font-size:.98rem}
input:focus,select,textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{background:var(--bg-2);border:1px solid var(--line);color:var(--muted);font-family:var(--disp);
  font-weight:600;padding:9px 15px;border-radius:999px;cursor:pointer}
.seg button.on{background:var(--gold);color:var(--bg);border-color:var(--gold)}

/* chart shell */
.chart-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.chart-box h3{font-size:1.05rem;margin-bottom:4px}
.chart-box .cap{color:var(--muted);font-size:.84rem;margin-bottom:12px}
canvas{max-width:100%}

/* heatmap */
.heat{display:grid;grid-template-columns:repeat(10,1fr);gap:5px}
.heat .cell{aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:.8rem;color:var(--white);border:1px solid var(--line-soft);cursor:default}

/* badges */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:600;
  font-family:var(--disp);letter-spacing:.04em}
.b-gold{background:rgba(242,193,78,.16);color:var(--gold);border:1px solid rgba(242,193,78,.4)}
.b-red{background:rgba(239,51,64,.16);color:var(--red-soft);border:1px solid rgba(239,51,64,.4)}
.b-jade{background:rgba(43,183,163,.16);color:var(--jade);border:1px solid rgba(43,183,163,.4)}
.b-muted{background:var(--bg-2);color:var(--muted);border:1px solid var(--line)}

/* disclaimer */
.disclaimer{background:rgba(239,51,64,.07);border:1px solid rgba(239,51,64,.28);border-radius:12px;
  padding:13px 16px;color:#FFC9CD;font-size:.84rem;display:flex;gap:10px;align-items:flex-start}
.disclaimer svg{flex-shrink:0;margin-top:2px}

/* footer */
footer.ft{border-top:1px solid var(--line);margin-top:40px;background:var(--bg-2)}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding:48px 0 26px}
.ft-grid h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.ft-grid a{display:block;color:var(--muted);font-size:.9rem;padding:4px 0}
.ft-grid a:hover{color:var(--white)}
.ft-bottom{border-top:1px solid var(--line-soft);padding:18px 0;display:flex;justify-content:space-between;
  gap:14px;flex-wrap:wrap;color:var(--muted-2);font-size:.82rem}

/* legal / prose */
.prose{max-width:760px;margin:0 auto}
.prose h1{font-size:1.9rem;margin-bottom:6px;font-family:var(--disp);font-weight:600;line-height:1.15}
.prose h2{font-size:1.9rem;margin-bottom:6px}
/* FAQ accordion */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:16px 18px;font-family:var(--disp);font-weight:600;
  color:var(--white);display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.4rem;font-weight:400;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--gold)}
.faq-a{padding:0 18px 18px;color:var(--muted);line-height:1.7}
/* SEO intro (static, pre-hydration) */
.seo-intro{padding:54px 0 8px}
.seo-intro h1{font-size:clamp(1.8rem,4vw,2.6rem);font-family:var(--disp);font-weight:700;line-height:1.12}
.seo-intro p{color:var(--muted);max-width:65ch;margin-top:12px}
.prose h3{font-size:1.2rem;margin:26px 0 8px;color:var(--gold)}
.prose p,.prose li{color:var(--muted);margin:8px 0}
.prose ul{padding-left:20px}
.prose .upd{color:var(--muted-2);font-size:.85rem;margin-bottom:20px}

/* search results */
.result-line{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;
  border-bottom:1px solid var(--line-soft)}
.result-line:hover{background:var(--bg-2)}
.empty{text-align:center;color:var(--muted);padding:40px 16px}

/* cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:560px;margin:0 auto;
  background:var(--panel);border:1px solid var(--gold);border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow);display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.cookie p{font-size:.86rem;color:var(--muted);flex:1;min-width:200px}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--bg);
  font-family:var(--disp);font-weight:600;padding:11px 20px;border-radius:999px;z-index:90;box-shadow:var(--shadow)}

.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:18px}
.muted{color:var(--muted)} .gold{color:var(--gold)} .center{text-align:center}
.spacer{height:14px}.spacer-lg{height:34px}
.pager{display:flex;gap:8px;justify-content:center;margin-top:18px}
.pager button{background:var(--panel);border:1px solid var(--line);color:var(--white);border-radius:10px;
  padding:8px 14px;cursor:pointer;font-family:var(--disp)}
.pager button:disabled{opacity:.4;cursor:default}

@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}.ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;
    background:var(--panel);border-bottom:1px solid var(--line);padding:10px}
  .nav-links.open{display:flex}.burger{display:block}
  .g2,.g4{grid-template-columns:1fr}.ft-grid{grid-template-columns:1fr}
  .prize-row{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}