:root{
  --crimson:#dc143c;--firebrick:#b22222;--deep:#a10f2d;--gold:#ffd700;--ink:#1a1a1a;--green:#1fa34a;
  --glass:rgba(255,255,255,.06);--glass-b:rgba(255,255,255,.12);--pill:rgba(255,255,255,.12);
  --text:#fff;--text-2:rgba(255,255,255,.8);
  --surface:#ffffff;--s-ink:#1a1a1a;--s-mist:#f5f2f2;--line:#e7e1e1;--muted:#6b6265;
  --ok:#157a3e;--ok-bg:#e2f4e8;--warn:#8a6100;--warn-bg:#fff4c7;--bad:#b3122f;--bad-bg:#fde6ea;--info:#3b3570;--info-bg:#eceaf6;
  --font:"Montserrat",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --crimson:#c4102f;--deep:#8c0c26;
    --surface:#1f1719;--s-ink:#f3eeee;--s-mist:#2a2023;--line:#3d3033;--muted:#b9acaf;
    --ok:#74d69b;--ok-bg:#173324;--warn:#f2cb52;--warn-bg:#3a300d;--bad:#ff8fa0;--bad-bg:#40141d;--info:#c9c3f2;--info-bg:#29253c;
  }
}
:root[data-theme="dark"]{
  --crimson:#c4102f;--deep:#8c0c26;
  --surface:#1f1719;--s-ink:#f3eeee;--s-mist:#2a2023;--line:#3d3033;--muted:#b9acaf;
  --ok:#74d69b;--ok-bg:#173324;--warn:#f2cb52;--warn-bg:#3a300d;--bad:#ff8fa0;--bad-bg:#40141d;--info:#c9c3f2;--info-bg:#29253c;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--crimson);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.55;overflow-x:hidden}
a{color:inherit}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
@media(min-width:768px){.wrap{padding:0 24px}}

/* ===== header (liga style) ===== */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--crimson);height:64px}
@media(min-width:900px){.hdr{height:80px}}
.hdr .wrap{height:100%;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand svg{width:34px;height:40px}
.brand span{font-weight:800;font-size:11px;line-height:1.15;letter-spacing:.02em;text-transform:uppercase}
.nav{display:none;align-items:center;gap:6px;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;font-size:14px;padding:8px 14px;border-radius:25px;white-space:nowrap}
.nav a:hover{background:var(--pill)}
.nav a.on{background:var(--gold);color:var(--ink)}
.burger{margin-left:auto;background:var(--pill);border:0;color:#fff;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;cursor:pointer}
.burger svg{width:22px;height:22px}
@media(min-width:900px){.nav{display:flex}.burger{display:none}}
.mnav{display:none;position:fixed;inset:0;z-index:50;background:var(--crimson);padding:calc(16px + env(safe-area-inset-top,0px)) 20px calc(20px + env(safe-area-inset-bottom,0px));flex-direction:column;gap:8px}
.mnav.open{display:flex}
.mnav .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.mnav a{text-decoration:none;font-weight:800;font-size:20px;padding:14px 16px;border-radius:14px;background:var(--glass);border:1px solid var(--glass-b)}
.mnav a.on{background:var(--gold);color:var(--ink);border-color:var(--gold)}


/* hero */
.hero{background:linear-gradient(135deg,var(--firebrick),var(--crimson) 55%,var(--gold));padding:40px 0 48px;position:relative;overflow:hidden}
.hero h1{font-weight:900;text-transform:uppercase;font-size:clamp(30px,8vw,56px);line-height:1.05;margin:0 0 12px;max-width:16ch}
.hero h1 span{color:var(--gold)}
.hero p{margin:0 0 22px;max-width:60ch;color:var(--text-2);font-weight:500}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:28px;padding:12px 18px;font-weight:800;font-size:14px;cursor:pointer;text-decoration:none;line-height:1.2}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{filter:brightness(.95)}
.btn-glass{background:rgba(255,255,255,.14);color:#fff;border:1px solid var(--glass-b)}
.btn-glass:hover{background:rgba(255,255,255,.2)}
.btn-light{background:var(--s-mist);color:var(--s-ink)}
.btn-red{background:var(--crimson);color:#fff}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* next-up bar */
.nextup{margin-top:-22px;position:relative;z-index:2}
.nextup a{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--glass);border:1px solid var(--glass-b);border-radius:16px;padding:12px 16px;text-decoration:none;backdrop-filter:blur(6px);background-color:rgba(160,10,40,.55)}
.gbadge{background:var(--green);color:#fff;font-weight:800;font-size:11px;padding:4px 10px;border-radius:999px}
.nextup b{font-weight:800;font-size:14px;text-transform:uppercase}
.nextup small{font-size:12px;color:var(--text-2);font-weight:600}
.nextup .more{margin-left:auto;color:var(--gold);font-weight:800;font-size:12px}

/* sections & cards */
.section{padding:34px 0}
.section h2{font-weight:900;font-size:22px;margin:0 0 4px;text-transform:uppercase}
.section .sub{color:var(--text-2);margin:0 0 18px;font-weight:500;max-width:70ch}
.grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid.g4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--glass);border:1px solid var(--glass-b);border-radius:16px;padding:20px}
.card h3{font-weight:800;font-size:16px;margin:0 0 6px;line-height:1.3}
.card p{margin:0 0 12px;color:var(--text-2);font-size:13.5px}
.pills{display:flex;flex-wrap:wrap;gap:6px}
.pill{background:var(--pill);border-radius:999px;font-size:12px;font-weight:800;padding:6px 10px}
.pill.gold{background:var(--gold);color:var(--ink)}
.pill.off{background:rgba(0,0,0,.2);color:var(--text-2)}
.ccard{display:flex;flex-direction:column;gap:12px;text-decoration:none;transition:transform .15s}
.ccard:hover{transform:translateY(-2px);background:rgba(255,255,255,.1)}
.ccard .grade{width:58px;height:58px;border-radius:14px;background:rgba(0,0,0,.18);display:grid;place-items:center;font-weight:900;font-size:28px;color:var(--gold)}
.ccard .grade.sm{font-size:13px;text-align:center;line-height:1.1}
.ccard .price{font-weight:900;font-size:22px}
.ccard .price small{font-size:12px;font-weight:600;color:var(--text-2)}
.ccard .go{margin-top:auto;color:var(--gold);font-weight:800;font-size:13px}
.inc{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.inc li{display:flex;gap:10px;align-items:flex-start;font-size:14px;font-weight:500}
.inc li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-top:7px}

/* course detail */
.chero{background:linear-gradient(135deg,var(--firebrick),var(--crimson) 70%);padding:22px 0 30px}
.back{display:inline-block;font-size:13px;font-weight:700;text-decoration:none;color:var(--text-2);margin-bottom:14px}
.chero h1{font-weight:900;text-transform:uppercase;font-size:clamp(24px,6vw,40px);line-height:1.1;margin:8px 0 8px}
.cgrid{display:grid;gap:16px;grid-template-columns:1fr;padding:24px 0 40px}
.cgrid>aside{order:-1}
@media(min-width:960px){.cgrid{grid-template-columns:1fr 360px;align-items:start}.cgrid>aside{order:0}.sticky{position:sticky;top:96px}}
.info dl{margin:0;display:grid;gap:12px}
.info dt{font-size:12px;font-weight:700;color:var(--text-2);text-transform:uppercase}
.info dd{margin:2px 0 0;font-weight:800;font-size:15px}
.seats{height:8px;background:rgba(0,0,0,.2);border-radius:99px;overflow:hidden;margin-top:6px}
.seats i{display:block;height:100%;background:var(--gold);border-radius:99px}
details.acc{background:var(--glass);border:1px solid var(--glass-b);border-radius:16px;margin-bottom:10px;overflow:hidden}
details.acc summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:800;font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:10px}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{content:"+";font-size:20px;color:var(--gold);flex:none}
details.acc[open] summary::after{content:"–"}
details.acc .bd{padding:0 20px 18px;font-size:14px}
details.acc ol,details.acc ul{margin:0;padding-left:20px}
details.acc li{margin:5px 0}
.note{font-size:12.5px;color:var(--text-2)}

/* form (white panel on red) */
.panel{background:var(--surface);color:var(--s-ink);border-radius:20px;padding:20px 16px;margin:20px 0 0}
@media(min-width:768px){.panel{padding:28px 32px}}
.panel h2{font-weight:900;font-size:18px;text-transform:uppercase;margin:26px 0 12px;padding-top:18px;border-top:1px solid var(--line)}
.panel h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.fgrid{display:grid;gap:0 16px;grid-template-columns:1fr}
@media(min-width:720px){.fgrid{grid-template-columns:1fr 1fr}.fgrid .full{grid-column:1/-1}}
.field{margin-bottom:14px}
.field>label,.field .lbl{display:block;font-weight:700;font-size:13.5px;margin-bottom:6px}
.req{color:var(--crimson)}
.field .help{font-size:12px;color:var(--muted);margin-top:5px}
.field input[type=text],.field input[type=email],.field input[type=tel],.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);color:var(--s-ink);font-size:16px}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--crimson);outline:none;box-shadow:0 0 0 3px rgba(220,20,60,.15)}
.field .msg{display:none;color:var(--bad);font-size:12.5px;font-weight:600;margin-top:5px}
.field.err .msg{display:block}
.field.err input,.field.err select,.field.err textarea,.field.err .drop,.field.err .opts label{border-color:var(--bad)}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{flex:1 1 160px;display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;font-weight:600;font-size:14px;cursor:pointer}
.opts label:has(input:checked){border-color:var(--crimson);background:rgba(220,20,60,.06)}
.opts input{accent-color:var(--crimson);width:18px;height:18px;flex:none}
.opts .px{margin-left:auto;font-weight:800}
.drop{position:relative;display:flex;align-items:center;gap:12px;border:1.5px dashed var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.drop input{position:absolute;opacity:0;width:1px;height:1px}
.drop .ft{width:42px;height:42px;border-radius:10px;background:var(--s-mist);display:grid;place-items:center;font-weight:800;font-size:11px;color:var(--muted);flex:none}
.drop .fn{font-size:13.5px;font-weight:600;overflow-wrap:anywhere}
.drop.has{border-style:solid;border-color:var(--ok)}
.drop.has .ft{background:var(--ok-bg);color:var(--ok)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;font-weight:500}
.check input{margin-top:3px;width:18px;height:18px;accent-color:var(--crimson);flex:none}
.auto{display:none;background:var(--info-bg);color:var(--info);border-radius:10px;padding:8px 12px;font-size:12.5px;font-weight:600;margin-top:6px}
.paybar{position:sticky;bottom:0;z-index:20;background:var(--deep);border-top:1px solid var(--glass-b);margin-top:18px}
.paybar .wrap{display:flex;align-items:center;gap:14px;padding-top:12px;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
.paybar .amt{flex:1;min-width:0;font-size:12px;color:var(--text-2);font-weight:600}
.paybar .amt b{display:block;font-size:22px;color:#fff;font-weight:900;line-height:1.1}

/* billplz sim + thanks */
.bp{max-width:440px;margin:28px auto 40px;background:var(--surface);color:var(--s-ink);border-radius:20px;overflow:hidden}
.bp header{background:#1d5fc4;color:#fff;padding:14px 20px;font-weight:800;font-size:14px}
.bp .bd{padding:20px}
.bank{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;margin-bottom:8px;font-weight:600;font-size:14px;cursor:pointer}
.bank input{accent-color:#1d5fc4}
.done{max-width:640px;margin:0 auto;padding:36px 0 50px}
.tick{width:64px;height:64px;border-radius:50%;background:var(--gold);color:var(--ink);display:grid;place-items:center;font-size:32px;font-weight:900;animation:pop .35s ease-out}
@keyframes pop{from{transform:scale(.6);opacity:0}to{transform:none;opacity:1}}
.regno{font-weight:900;font-size:clamp(26px,7vw,36px);color:var(--gold);margin:4px 0 10px;overflow-wrap:anywhere}
dl.kv{display:grid;grid-template-columns:max-content 1fr;gap:8px 16px;margin:0;font-size:14px}
dl.kv dt{color:var(--text-2);font-weight:600}
dl.kv dd{margin:0;font-weight:700;overflow-wrap:anywhere}
.panel dl.kv dt,.drawer dl.kv dt{color:var(--muted)}

/* footer */
.foot{background:var(--surface);color:var(--s-ink);padding:34px 0 calc(30px + env(safe-area-inset-bottom,0px))}
.foot .cols{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:768px){.foot .cols{grid-template-columns:2fr 1fr 1fr}}
.foot h4{margin:0 0 10px;font-size:13px;font-weight:800;text-transform:uppercase}
.foot p,.foot a{font-size:13px;color:var(--muted);margin:0 0 6px;display:block;text-decoration:none}
.foot a:hover{color:var(--crimson)}
.foot .copy{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;font-size:12px;color:var(--muted)}
.demo{background:var(--gold);color:var(--ink);font-size:12px;font-weight:700;text-align:center;padding:6px 12px}

/* ===== admin ===== */
.adm{display:grid;grid-template-columns:1fr;background:var(--surface);color:var(--s-ink);min-height:calc(100vh - 64px)}
.aside{background:var(--crimson);display:flex;gap:6px;padding:10px 16px;overflow-x:auto;scrollbar-width:none}
.aside a{flex:none;text-decoration:none;color:#fff;font-weight:700;font-size:13.5px;padding:9px 14px;border-radius:25px;background:var(--pill)}
.aside a.on{background:var(--gold);color:var(--ink)}
.amain{padding:20px 16px 50px;min-width:0}
@media(min-width:900px){
  .adm{grid-template-columns:230px 1fr;min-height:calc(100vh - 80px)}
  .aside{flex-direction:column;padding:20px 14px;background:var(--deep)}
  .aside a{background:transparent;border-radius:12px}
  .amain{padding:28px 32px 60px}
}
.amain h1{font-weight:900;font-size:24px;margin:0 0 2px;text-transform:uppercase}
.amain .muted{color:var(--muted);font-size:13.5px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 24px}
@media(min-width:900px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--s-mist);border-radius:16px;padding:16px}
.stat b{display:block;font-size:24px;font-weight:900;line-height:1.1}
.stat span{font-size:12px;font-weight:600;color:var(--muted)}
.stat.hl{background:var(--crimson);color:#fff}.stat.hl span{color:var(--text-2)}
.icard{border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin-bottom:10px;display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:center}
.icard .g{width:48px;height:48px;border-radius:12px;background:var(--crimson);color:var(--gold);display:grid;place-items:center;font-weight:900;font-size:22px}
.icard .g.sm{font-size:10px;text-align:center;line-height:1.1}
.icard .seats{background:var(--s-mist)}.icard .seats i{background:var(--crimson)}
.icard .act{grid-column:1/-1}
@media(min-width:640px){.icard{grid-template-columns:48px 1fr auto}.icard .act{grid-column:auto}}
.tools{display:grid;gap:8px;grid-template-columns:1fr 1fr;margin:16px 0}
.tools input{grid-column:1/-1}
.tools input,.tools select{width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);color:var(--s-ink);font-size:15px}
.tools .bt{grid-column:span 1}
@media(min-width:900px){.tools{grid-template-columns:2fr 1fr 1fr auto auto}.tools input{grid-column:auto}}
.tbl{border:1px solid var(--line);border-radius:16px;overflow:hidden}
table{border-collapse:collapse;width:100%;font-size:13.5px}
th{text-align:left;font-size:11.5px;text-transform:uppercase;color:var(--muted);font-weight:800;padding:11px 14px;background:var(--s-mist);border-bottom:1px solid var(--line)}
td{padding:12px 14px;border-bottom:1px solid var(--line)}
tbody tr{cursor:pointer}tbody tr:hover{background:var(--s-mist)}
tbody tr:last-child td{border-bottom:0}
@media(max-width:760px){
  .tbl{border:0;border-radius:0}
  thead{display:none}
  table,tbody,tr,td{display:block;width:100%}
  tbody tr{border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:10px 14px}
  td{border:0;padding:3px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  td::before{content:attr(data-l);color:var(--muted);font-weight:700;font-size:12px;text-align:left}
  td.nm{font-weight:800;font-size:15px;text-align:left;justify-content:flex-start;padding-bottom:6px}
  td.nm::before{display:none}
}
.chip{display:inline-block;font-size:11.5px;font-weight:800;border-radius:999px;padding:4px 10px;white-space:nowrap}
.st-pending_payment{background:var(--warn-bg);color:var(--warn)}
.st-paid{background:var(--ok-bg);color:var(--ok)}
.st-docs_verified{background:var(--info-bg);color:var(--info)}
.st-rejected{background:var(--bad-bg);color:var(--bad)}
.new{background:var(--gold);color:var(--ink)}
.empty{padding:30px;text-align:center;color:var(--muted)}
.dbg{position:fixed;inset:0;background:rgba(20,5,10,.5);z-index:60;display:none}
.dbg.open{display:block}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(540px,100%);background:var(--surface);color:var(--s-ink);z-index:61;overflow-y:auto;padding:calc(18px + env(safe-area-inset-top,0px)) 20px calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(100%);transition:transform .22s ease-out}
.drawer.open{transform:none}
.drawer h2{font-weight:900;font-size:20px;margin:14px 0 6px}
.sec{margin-top:22px}
.sec h3{font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:800;margin:0 0 10px}
.docs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.doc{border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:11.5px}
.doc .pv{height:80px;background:repeating-linear-gradient(135deg,var(--s-mist) 0 8px,var(--surface) 8px 16px);display:grid;place-items:center;font-weight:800;color:var(--muted)}
.doc div:last-child{padding:7px 9px;overflow-wrap:anywhere;font-weight:600}
.fbrow{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px}
.fbrow.core{background:var(--s-mist)}
.fbrow b{font-size:14px}
.fbrow .t{font-size:12px;color:var(--muted)}
.fbrow .acts{display:flex;gap:4px}
.fbrow .acts button{border:0;background:var(--s-mist);color:var(--s-ink);border-radius:9px;width:36px;height:36px;cursor:pointer;font-weight:800}
.fbrow .acts button[disabled]{opacity:.3;cursor:not-allowed}
.tg{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-top:4px}
.tg input{accent-color:var(--crimson)}
.lock{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:11px 14px;font-size:13.5px;font-weight:700;margin:12px 0}
.addf{display:grid;gap:8px;grid-template-columns:1fr;margin-top:14px}
.addf input,.addf select{padding:11px 12px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);color:var(--s-ink);font-size:15px}
@media(min-width:640px){.addf{grid-template-columns:1fr 170px auto}}
.amain h2{font-weight:900;font-size:15px;text-transform:uppercase;margin:24px 0 10px}

.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:11px 16px;border-radius:12px;font-size:13.5px;font-weight:600;opacity:0;transition:.2s;z-index:80;max-width:calc(100% - 32px);pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}