/* Drona eTest · app pages · v0.1.0 · 2026-10-23 (base from e-Papers 0.4.1)
   Public pages: white top bar. Institution and admin: navy sidebar (a scrolling tab row on phones). Colours from tokens.css. */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--page);color:var(--ink);font:16px/1.65 var(--f-body)}
html[lang=en] body{line-height:1.55}
a{color:var(--navy-2)}
img{max-width:100%}
h1{font:800 30px/1.3 var(--f-display);margin:0 0 6px;color:var(--navy);text-wrap:balance}
h2{font:800 22px/1.35 var(--f-display);margin:0 0 10px;color:var(--navy)}
h3{font:700 17px/1.4 var(--f-body);margin:0 0 8px}
p{margin:0 0 10px}
.muted{color:var(--muted)}
.small{font-size:14px}
.nowrap{white-space:nowrap}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* ---------- buttons, fields, notes ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:12px;border:1.5px solid transparent;
  background:var(--navy);color:var(--white);font:700 16px var(--f-body);text-decoration:none;cursor:pointer;transition:background .15s,transform .05s}
.btn:hover{background:var(--navy-2)}
.btn:active{transform:translateY(1px)}
.btn.accent{background:var(--orange);color:var(--white)}
.btn.accent:hover{background:var(--orange-2)}
.btn.ghost{background:var(--white);color:var(--navy);border-color:var(--navy-line)}
.btn.ghost:hover{background:var(--navy-soft)}
.btn.ok{background:var(--ok)}
.btn.no{background:var(--no)}
.btn.small{min-height:44px;padding:6px 14px;font-size:14px;border-radius:10px}
.btn.wide{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link{background:none;border:0;padding:0;font:inherit;color:var(--navy-2);text-decoration:underline;cursor:pointer;min-height:44px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span{font-weight:600;font-size:15px}
.field small{color:var(--muted);font-size:13px;font-weight:400}
input[type=text],input[type=tel],input[type=password],input[type=search],input[type=date],input[type=number],select,textarea{
  font:inherit;width:100%;min-height:50px;padding:10px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid var(--navy-soft);border-color:var(--navy-2)}
input[type=file]{font:inherit;min-height:48px}
input[type=checkbox],input[type=radio]{width:22px;height:22px;accent-color:var(--navy)}
.phone{display:flex;align-items:stretch;border:1.5px solid var(--line);border-radius:12px;background:var(--white);overflow:hidden}
.phone:focus-within{outline:3px solid var(--navy-soft);border-color:var(--navy-2)}
.phone b{display:grid;place-items:center;padding:0 14px;background:var(--navy-soft);color:var(--navy);font-weight:700}
.phone input{border:0;border-radius:0;outline:none!important;font-size:20px;letter-spacing:.06em}
input.otp{font:800 34px/1 var(--f-display);letter-spacing:.5em;text-align:center;padding:14px 0 10px .5em;min-height:68px}
.note{border-radius:12px;padding:12px 16px;margin:0 0 16px;border:1px solid var(--line);background:var(--card)}
.note.ok{background:var(--ok-tint);border-color:var(--ok)}
.note.no{background:var(--no-tint);border-color:var(--no)}
.note.warn{background:var(--warn-tint);border-color:var(--warn)}
.note.info{background:var(--navy-soft);border-color:var(--navy-line)}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.pill{display:inline-flex;align-items:center;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;background:var(--page);border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.pill.pending,.pill.expired{background:var(--warn-tint);border-color:var(--warn);color:var(--warn)}
.pill.active{background:var(--ok-tint);border-color:var(--ok);color:var(--ok)}
.pill.blocked,.pill.rejected{background:var(--no-tint);border-color:var(--no);color:var(--no)}
.pill.trainer{background:var(--orange-soft);border-color:var(--orange);color:var(--orange-2)}
.pill.staff,.pill.admin{background:var(--navy-soft);border-color:var(--navy-line);color:var(--navy)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.panel+.panel{margin-top:18px}

/* ---------- language switch ---------- */
.langsw{display:inline-flex;border:1.5px solid var(--navy-line);border-radius:999px;overflow:hidden;background:var(--white)}
.langsw a{padding:6px 14px;min-height:38px;display:flex;align-items:center;text-decoration:none;color:var(--navy);font-weight:600;font-size:14px}
.langsw a.on{background:var(--navy);color:var(--white)}

/* ---------- public split screen ---------- */
.split-pub{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:100vh}
.pub-hero{position:relative;overflow:hidden;background:var(--navy);color:var(--white);padding:40px 56px;display:flex;flex-direction:column;gap:40px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.brand span{display:flex;flex-direction:column;line-height:1.2}
.brand b{font:800 20px/1.25 var(--f-display)}
.brand small{font-size:12px;color:var(--muted);letter-spacing:.03em}
.brand.light{color:var(--white)}
.brand.light small{color:var(--hero-ink)}
.pub-copy{position:relative;z-index:1;max-width:520px;margin-top:auto;margin-bottom:auto}
.kick{font-weight:700;color:var(--orange);letter-spacing:.06em;font-size:14px;text-transform:uppercase}
.pub-copy h2{color:var(--white);font-size:40px;line-height:1.3;margin:6px 0 22px}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;color:var(--hero-ink);font-size:17px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li::before{content:"";flex:none;width:10px;height:10px;margin-top:.55em;border-radius:50%;background:var(--orange)}
.track{position:absolute;right:-180px;bottom:-200px;width:560px;height:560px}
.track i{position:absolute;inset:0;border-radius:50%;border:2px dashed var(--hero-ring)}
.track i:nth-child(2){inset:60px;border-style:solid}
.track i:nth-child(3){inset:120px}
.pub-main{display:flex;flex-direction:column;background:var(--white);min-width:0}
.pub-top{display:flex;justify-content:flex-end;padding:20px max(24px,env(safe-area-inset-right,0px)) 0 24px}
.pub-body{flex:1;width:100%;max-width:460px;margin:0 auto;padding:28px 24px 40px;display:flex;flex-direction:column;justify-content:center}
.pub-body h1{font-size:32px}
.pub-foot{padding:16px 24px;font-size:13px;color:var(--muted);text-align:center}
.steps-dots{display:flex;gap:6px;margin:0 0 18px}
.steps-dots i{height:6px;flex:1;border-radius:3px;background:var(--line)}
.steps-dots i.on{background:var(--orange)}
.sep{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:6px 0}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
@media (max-width:860px){
  .split-pub{grid-template-columns:1fr;min-height:0}
  .pub-hero{padding:22px max(18px,env(safe-area-inset-left,0px)) 26px;gap:18px}
  .pub-copy h2{font-size:24px;margin-bottom:12px}
  .ticks{font-size:15px;gap:6px}
  .track{display:none}
  .pub-top{padding-top:14px}
  .pub-body{padding:18px max(18px,env(safe-area-inset-right,0px)) 32px max(18px,env(safe-area-inset-left,0px))}
}

/* ---------- top bar (signed in) ---------- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--white);border-bottom:1px solid var(--line);
  padding:10px max(18px,env(safe-area-inset-right,0px)) 10px max(18px,env(safe-area-inset-left,0px))}
.tb-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.tb-nav{display:flex;gap:4px}
.tb-nav a{text-decoration:none;color:var(--ink);padding:8px 14px;border-radius:10px;font-weight:600;min-height:44px;display:flex;align-items:center}
.tb-nav a.on{background:var(--navy-soft);color:var(--navy)}
.me{position:relative}
.me summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 8px;border-radius:999px;min-height:44px}
.me summary::-webkit-details-marker{display:none}
.me .av{width:34px;height:34px;border-radius:50%;background:var(--orange);color:var(--white);display:grid;place-items:center;font-weight:800}
.me .nm{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.me .menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px var(--shadow);padding:14px;min-width:240px;display:flex;flex-direction:column;gap:10px}
.me .mi{display:flex;flex-direction:column}
.me .mi span{font-size:13px;color:var(--muted)}
@media (max-width:640px){.brand small{display:none}.me .nm{display:none}.tb-nav a{padding:8px 10px}.brand b{font-size:17px}}

main.page{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:26px max(18px,env(safe-area-inset-right,0px)) 40px max(18px,env(safe-area-inset-left,0px))}
main.page.narrow{max-width:560px}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted);padding:16px max(18px,env(safe-area-inset-right,0px)) calc(16px + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px));border-top:1px solid var(--line)}

/* ---------- library ---------- */
.welcome{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;background:var(--navy);color:var(--white);border-radius:18px;padding:24px 28px;margin-bottom:22px;position:relative;overflow:hidden}
.welcome h1{color:var(--white);font-size:28px}
.welcome .acc{color:var(--hero-ink);font-size:15px}
.welcome .acc b{color:var(--white)}
.welcome .go{display:flex;flex-direction:column;align-items:flex-end;gap:8px;position:relative;z-index:1}
.welcome .go small{color:var(--hero-ink)}
.welcome .track{right:-260px;bottom:-330px}
@media (max-width:700px){.welcome{grid-template-columns:1fr}.welcome .go{align-items:stretch}}
.lib-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{border:1.5px solid var(--line);background:var(--white);border-radius:999px;padding:6px 14px;min-height:40px;font:600 14px var(--f-body);cursor:pointer;color:var(--ink)}
.filters button.on{background:var(--navy);border-color:var(--navy);color:var(--white)}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;align-items:start}
.pp{display:flex;flex-direction:column;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px;position:relative}
.pp .top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.pp .no{font:800 36px/1 var(--f-display);color:var(--navy);padding-top:4px}
.pp .set{font-size:13px;color:var(--muted)}
.pp .off{font-size:12px;color:var(--ok);font-weight:600;min-height:0}
.pp .off:empty{display:none}
.pp .two{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pp .two .btn{padding:6px 4px}
.pp.locked,.pp.soon{background:var(--page)}
.pp.locked .no,.pp.soon .no{color:var(--line)}
.pp .tag{font-size:12px;color:var(--muted);font-weight:600}
.pp.last{border:2px solid var(--orange)}
.pp.last::after{content:attr(data-last);position:absolute;top:-11px;left:14px;background:var(--orange);color:var(--white);font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px}

/* ---------- admin ---------- */
body.l-admin,body.l-inst{display:grid;grid-template-columns:240px minmax(0,1fr);grid-template-rows:auto 1fr auto}
body.l-admin .topbar,body.l-inst .topbar{grid-column:1 / -1}
body.l-admin main.page,body.l-inst main.page{grid-column:2;max-width:1240px;margin:0}
body.l-admin .foot,body.l-inst .foot{grid-column:1 / -1}
.side{grid-column:1;grid-row:2 / 3;background:var(--navy);padding:18px 12px;display:flex;flex-direction:column;gap:4px}
.side a{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--hero-ink);text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:600;min-height:44px}
.side a:hover{background:var(--navy-3);color:var(--white)}
.side a.on{background:var(--white);color:var(--navy)}
.side .n{background:var(--orange);color:var(--white);border-radius:999px;padding:0 8px;font-size:12px;font-weight:800;min-width:22px;text-align:center}
@media (max-width:900px){
  body.l-admin,body.l-inst{display:flex;flex-direction:column}
  .side{flex-direction:row;overflow-x:auto;padding:8px;gap:4px;position:sticky;top:64px;z-index:15}
  .side a{white-space:nowrap;padding:8px 12px}
  body.l-admin main.page,body.l-inst main.page{margin:0 auto}
}
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.pagehead p{margin:0;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:22px}
.tile{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:2px}
.tile b{font:800 32px/1.1 var(--f-display);color:var(--navy);font-variant-numeric:tabular-nums;padding-top:4px}
.tile span{font-size:14px;color:var(--muted)}
.tile.hot{border-color:var(--orange);background:var(--orange-soft)}
.tile.hot b{color:var(--orange-2)}
.cards{display:flex;flex-direction:column;gap:12px}
.req{display:grid;grid-template-columns:auto minmax(0,1fr) 120px;gap:14px;align-items:start;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px}
.req .who{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.req .who b{font-size:18px}
.req .meta{font-size:14px;color:var(--muted);display:flex;gap:4px 14px;flex-wrap:wrap}
.req .proof{display:block;width:120px;height:120px;border-radius:10px;border:1px solid var(--line);object-fit:cover;background:var(--page)}
.req .noproof{width:120px;height:120px;border-radius:10px;border:1px dashed var(--line);display:grid;place-items:center;font-size:12px;color:var(--muted);text-align:center;padding:8px}
.req .acts{grid-column:2 / 4;display:flex;gap:8px;flex-wrap:wrap;align-items:center;border-top:1px dashed var(--line);padding-top:12px}
.req .acts select{width:auto;min-height:44px}
@media (max-width:640px){.req{grid-template-columns:auto minmax(0,1fr)}.req .pf{grid-column:2}.req .acts{grid-column:1 / 3}}
.bulk{position:sticky;bottom:0;z-index:5;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:10px 12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;box-shadow:0 -8px 24px var(--shadow);margin-top:14px}
.bulk select,.bulk input{width:auto;min-height:44px}
.bulk .cnt{font-weight:700;color:var(--navy)}
.searchbar{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:8px;margin-bottom:12px}
@media (max-width:700px){.searchbar{grid-template-columns:1fr 1fr}.searchbar input{grid-column:1 / -1}}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--white)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl th{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.03em;background:var(--page)}
.tbl tr:last-child td{border-bottom:0}
.tbl td.acc{font-size:13px;color:var(--muted);min-width:200px}
.tbl a{font-weight:600}
.two-col{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px;align-items:start}
@media (max-width:980px){.two-col{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:150px minmax(0,1fr);gap:6px 14px;font-size:15px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
@media (max-width:560px){.kv{grid-template-columns:1fr}}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border:1.5px solid var(--navy-line);background:var(--white);color:var(--navy);border-radius:999px;padding:4px 12px;min-height:36px;font:600 13px var(--f-body);cursor:pointer}
.chips button:hover{background:var(--navy-soft)}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:600}
.radios{display:grid;gap:8px}
.radios label{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;background:var(--white)}
.radios label:has(input:checked){border-color:var(--navy);background:var(--navy-soft)}
.radios label span b{display:block}
.radios label span small{color:var(--muted)}
.secret{font:800 30px var(--f-display);letter-spacing:.12em;background:var(--warn-tint);border:1px dashed var(--warn);border-radius:10px;padding:8px 16px;display:inline-block}
.code{font:800 26px var(--f-display);letter-spacing:.14em;color:var(--navy)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.grid2{grid-template-columns:1fr}}
.fieldset{border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:14px}
.fieldset legend{font-weight:800;color:var(--navy);padding:0 6px}
.feed{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column}
.feed li{display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.feed li:last-child{border-bottom:0}
.feed .when{color:var(--muted);font-variant-numeric:tabular-nums}
@media (max-width:560px){.feed li{grid-template-columns:1fr;gap:0}}
.acc-form{display:flex;flex-direction:column;gap:14px}
.seg{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.seg legend{font-weight:600;font-size:15px;padding:0;margin-bottom:6px;width:100%}
.seg label{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:999px;padding:6px 14px 6px 10px;min-height:44px;cursor:pointer;background:var(--white);font-weight:600;font-size:14px}
.seg label:has(input:checked){border-color:var(--navy);background:var(--navy-soft);color:var(--navy)}
.seg input{width:18px;height:18px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:640px){.grid3{grid-template-columns:1fr}}
.desk{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.deskcard{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px}
.deskcard b{font-size:17px;margin-right:6px}
.deskcard .code{font-size:34px}
.proof-sm{width:90px;height:90px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.empty{text-align:center;padding:40px 22px}
.empty b{font:800 20px var(--f-display);color:var(--navy);display:block;margin-bottom:4px}
.fbtn{border:1.5px solid var(--line);background:var(--white);border-radius:999px;padding:6px 14px;min-height:40px;display:inline-flex;align-items:center;font:600 14px var(--f-body);text-decoration:none;color:var(--ink)}
.fbtn.on{background:var(--navy);border-color:var(--navy);color:var(--white)}
[hidden]{display:none!important}

/* Drona emblem (v0.4.1): wider than the old mark */
.brand img{height:40px;width:auto;flex:none}
.brand.light img{height:46px}
@media (max-width:640px){.brand img{height:34px}}

/* ======================================================================
   Drona eTest additions · v0.1.0 · 2026-10-23
   ====================================================================== */
.mt{margin-top:18px}
.center{text-align:center}
.center-row{justify-content:center}
main.page.narrow-md{max-width:640px}
main.page.narrow-lg{max-width:960px}
.ferr{color:var(--no);font-weight:600;font-size:13px}
input.bad{border-color:var(--no)}
.big-num{font:800 30px/1 var(--f-display)!important;letter-spacing:.02em;min-height:62px!important}
.mid-num{font-size:20px!important;letter-spacing:.06em}
.code.sm{font-size:20px}
.btn.on-dark{background:transparent;color:var(--white);border-color:rgba(255,255,255,.4)}
.btn.on-dark:hover{background:rgba(255,255,255,.1)}
.btn.big{min-height:56px;font-size:18px}
.tile b.sm{font-size:22px}
.kick.light{color:var(--orange)}
.code.light{color:var(--white)}
.big-n{font:800 46px/1 var(--f-display);color:var(--white)}
.big-n small{font-size:20px;color:var(--hero-ink)}
.welcome .go b+small{text-align:right}
.big-note{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.big-note b{font-size:16px}
.big-note span{flex:1;min-width:200px}
.pagehead.tight{margin-bottom:10px}
.small-h{font-size:14px;color:var(--muted);margin:12px 0 6px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tbl tr.off td{opacity:.55}
.pill.free{background:var(--ok-tint);border-color:var(--ok);color:var(--ok);text-decoration:none}
.pill.paid{background:var(--navy-soft);border-color:var(--navy-line);color:var(--navy)}
.pill.s-open,.pill.s-window,.pill.st-approved{background:var(--ok-tint);border-color:var(--ok);color:var(--ok)}
.pill.s-soon,.pill.st-new,.pill.st-pay_sent{background:var(--warn-tint);border-color:var(--warn);color:var(--warn)}
.pill.s-locked,.pill.s-closed,.pill.s-paid,.pill.s-off{background:var(--page);border-color:var(--line);color:var(--muted)}
.pill.st-paid{background:var(--orange-soft);border-color:var(--orange);color:var(--orange-2)}
.pill.st-rejected{background:var(--no-tint);border-color:var(--no);color:var(--no)}
.impbar{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:40;display:flex;gap:12px;align-items:center;background:var(--ink);color:var(--white);border-radius:14px;padding:8px 10px 8px 16px;box-shadow:0 10px 30px var(--shadow);font-size:14px;max-width:calc(100vw - 24px)}

/* top bar on public pages */
.pubnav a.cta{background:var(--orange);color:var(--white)}
.pubnav a.cta:hover{background:var(--orange-2)}
@media (max-width:760px){.pubnav a:not(.cta){display:none}}
@media (max-width:420px){.pubnav{display:none}}

/* ---------- landing ---------- */
.land{flex:1}
.hero{background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-220px;top:-220px;width:620px;height:620px;border-radius:50%;border:2px dashed var(--hero-ring)}
.hero-in{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:56px 24px 64px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.hero h1{color:var(--white);font-size:44px;line-height:1.25;margin:6px 0 16px}
html[lang=en] .hero h1{line-height:1.15}
.hero .lead{color:var(--hero-ink);font-size:18px;max-width:560px}
.hero-cta{margin:24px 0 26px}
.facts{list-style:none;padding:0;margin:0;display:flex;gap:26px;flex-wrap:wrap}
.facts li{display:flex;flex-direction:column}
.facts b{font:800 30px/1.1 var(--f-display);color:var(--orange)}
.facts span{font-size:13px;color:var(--hero-ink)}
.mock{background:var(--white);color:var(--ink);border-radius:16px;box-shadow:0 30px 70px rgba(0,0,0,.35);overflow:hidden;font-size:13px;transform:rotate(1.2deg)}
.mock-top{display:flex;justify-content:space-between;align-items:center;background:var(--ex-top);color:var(--white);padding:10px 14px;border-bottom:3px solid var(--orange)}
.mock-t{font-weight:700}
.mock-clock{font:800 18px var(--f-display);letter-spacing:.06em;background:rgba(255,255,255,.12);padding:0 10px;border-radius:8px}
.mock-tabs{display:flex;gap:4px;padding:6px 8px 0;background:var(--ex-bar);border-bottom:1px solid var(--line)}
.mock-tabs i{font-style:normal;padding:4px 10px;border:1px solid var(--line);border-bottom:0;border-radius:8px 8px 0 0;background:var(--white);font-weight:600}
.mock-tabs i.on{background:var(--navy);color:var(--white);border-color:var(--navy)}
.mock-body{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:12px;padding:12px}
.mock-q b{color:var(--navy);font-size:14px}
.mock-q p{margin:6px 0 10px;font-size:14px}
.mo{display:block;border:1.5px solid var(--line);border-radius:8px;padding:5px 10px;margin-bottom:6px;font-weight:600}
.mo.pick{border-color:var(--ex-sel-line);background:var(--ex-sel)}
.mock-pal{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;align-content:start}
.mock-pal i{font-style:normal;display:grid;place-items:center;height:26px;border-radius:5px;background:var(--st-nv);border:1px solid var(--st-nv-line);font-size:11px;font-weight:700}
.mock-pal i.an{background:var(--st-an);border-color:var(--st-an);color:var(--white);border-radius:10px 10px 4px 4px}
.mock-pal i.na{background:var(--st-na);border-color:var(--st-na);color:var(--white);border-radius:4px 4px 10px 10px}
.mock-pal i.mk{background:var(--st-mk);border-color:var(--st-mk);color:var(--white);border-radius:50%}
.mock-pal i.cur{outline:2px solid var(--orange);outline-offset:1px;background:var(--white)}
.mock-foot{display:flex;justify-content:space-between;padding:8px 12px;background:var(--ex-bar);border-top:1px solid var(--line);font-weight:700}
.mock-foot span{padding:5px 10px;border-radius:8px;background:var(--st-mk);color:var(--white)}
.mock-foot .go{background:var(--st-an)}
.band{padding:56px 0;background:var(--page)}
.band.white{background:var(--white)}
.band.navy{background:var(--navy);color:var(--white)}
.band.navy h2{color:var(--white)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.band h2{font-size:30px;margin-bottom:18px}
.how{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.how li{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:20px}
.how li>b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--orange);color:var(--white);font:800 20px var(--f-display);margin-bottom:10px}
.how h3{color:var(--navy)}
.how p{color:var(--muted);margin:0;font-size:15px}
.split2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.ticks.dark{color:var(--ink);font-size:17px}
.heat-demo{background:var(--page);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:6px}
.hd-head,.hd-row{display:grid;grid-template-columns:90px repeat(4,1fr);gap:6px;align-items:center;font-size:13px}
.hd-head span{font-weight:700;color:var(--muted);text-align:center}
.hd-head span:first-child{text-align:left}
.hd-row span{font-weight:600}
.hd-row i{font-style:normal;text-align:center;border-radius:8px;padding:6px 0;font-weight:800}
.b-strong{background:var(--b-strong-tint);color:var(--b-strong)} .b-avg{background:var(--b-avg-tint);color:var(--b-avg)} .b-weak{background:var(--b-weak-tint);color:var(--b-weak)} .b-none{background:var(--b-none)}
.rates{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:18px 0 26px}
.rate{display:flex;flex-direction:column;gap:2px;background:var(--white);border:1.5px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.rate:hover{border-color:var(--orange);transform:translateY(-2px)}
.rate .rl{font-weight:700;color:var(--navy)}
.rate b{font:800 40px/1.15 var(--f-display);color:var(--orange-2);margin-top:6px}
.rate .per{font-size:13px;color:var(--muted)}
.rate .ex{font-size:13px;color:var(--muted);margin-top:10px;border-top:1px dashed var(--line);padding-top:8px}
.rate.best{border-color:var(--orange);background:var(--orange-soft)}
.plist{display:flex;flex-direction:column;gap:10px}
.pcard{display:flex;align-items:center;gap:14px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.pcard>div{display:flex;flex-direction:column;flex:1;min-width:0}
.pcard .pn,.tcard .pn,.ppanel .pn{font:800 30px/1 var(--f-display);color:var(--navy);min-width:52px;padding-top:4px}
.pcard.soon{border-style:dashed;background:var(--page)}
.pcard.soon .pn{color:var(--muted)}
.band.white .pcard{background:var(--page)}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;padding:32px 18px 40px;gap:28px}
  .hero h1{font-size:30px}
  .mock{transform:none}
  .how{grid-template-columns:1fr 1fr}
  .split2{grid-template-columns:1fr}
  .band{padding:36px 0}
  .wrap{padding:0 18px}
  .band h2{font-size:24px}
}
@media (max-width:520px){.how{grid-template-columns:1fr}.mock-body{grid-template-columns:1fr}.mock-pal{grid-template-columns:repeat(10,1fr)}}

/* ---------- join (seat request) ---------- */
.join-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.slabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:16px}
.slab{display:block;cursor:pointer}
.slab input{position:absolute;opacity:0}
.slab span{display:flex;flex-direction:column;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--white);height:100%}
.slab b{font-size:14px;color:var(--navy)}
.slab em{font:800 26px/1.2 var(--f-display);font-style:normal;color:var(--orange-2);margin-top:4px}
.slab small{color:var(--muted);font-size:12px}
.slab input:checked+span{border-color:var(--orange);background:var(--orange-soft);box-shadow:0 0 0 2px var(--orange)}
.slab input:focus-visible+span{outline:3px solid var(--orange)}
.summary{position:sticky;top:84px}
.sum-card{display:flex;flex-direction:column;gap:10px;border:2px solid var(--navy)}
.sum-line{font-size:16px;color:var(--muted)}
.sum-total{font:800 44px/1.1 var(--f-display);color:var(--navy);font-variant-numeric:tabular-nums}
.sum-slab{font-size:14px;font-weight:700;color:var(--orange-2);min-height:1.4em}
.small-ticks{font-size:14px;gap:6px}
@media (max-width:900px){.join-grid{grid-template-columns:1fr}.summary{position:static;order:-1}.sum-total{font-size:36px}}

/* ---------- request status ---------- */
.st-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.track-steps{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;counter-reset:s}
.track-steps li{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:13px;color:var(--muted);position:relative}
.track-steps li b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--page);border:2px solid var(--line);color:var(--muted);font-weight:800;z-index:1}
.track-steps li:not(:first-child)::before{content:"";position:absolute;top:17px;right:50%;width:100%;height:2px;background:var(--line)}
.track-steps li.done b{background:var(--ok);border-color:var(--ok);color:var(--white)}
.track-steps li.done::before{background:var(--ok)}
.track-steps li.now b{border-color:var(--orange);color:var(--orange-2);background:var(--orange-soft)}
.track-steps li.done span,.track-steps li.now span{color:var(--ink);font-weight:600}
.amount-box{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;background:var(--page);border-radius:12px;padding:14px 16px}
.amount-box div{display:flex;flex-direction:column}
.amount-box b{font:800 22px var(--f-display);color:var(--navy)}
.amount-box .tot b{font-size:32px;color:var(--orange-2)}
.ok-panel{border-color:var(--ok);background:var(--ok-tint)}
.wait-panel{display:flex;gap:16px;align-items:flex-start;border-color:var(--orange);background:var(--orange-soft)}
.clock-ic{flex:none;width:48px;height:48px;border-radius:50%;border:4px solid var(--orange);position:relative}
.clock-ic::before,.clock-ic::after{content:"";position:absolute;left:50%;top:50%;width:3px;background:var(--orange);transform-origin:50% 0;border-radius:2px}
.clock-ic::before{height:14px;transform:translateX(-50%) rotate(180deg)}
.clock-ic::after{height:10px;transform:translateX(-50%) rotate(-90deg);animation:sp 4s linear infinite}
.pay-panel{border:2px solid var(--orange)}
.pay-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:start}
.qr{border:1px solid var(--line);border-radius:12px;padding:6px;background:var(--white);width:220px;height:auto}
@media (max-width:600px){.pay-grid{grid-template-columns:1fr}.qr{margin:0 auto}}

/* ---------- login ---------- */
.tabs2{display:grid;grid-template-columns:1fr 1fr;background:var(--white);border:1.5px solid var(--navy-line);border-radius:14px;overflow:hidden;margin-bottom:14px}
.tabs2 a{text-align:center;padding:12px;font-weight:700;text-decoration:none;color:var(--navy);min-height:48px}
.tabs2 a.on{background:var(--navy);color:var(--white)}

/* ---------- student: my tests ---------- */
.tcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;margin-bottom:10px}
.tcard{display:flex;flex-direction:column;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px}
.tcard.run{border:2px solid var(--orange)}
.tcard.dim{background:var(--page)}
.tc-top{display:flex;gap:12px;align-items:center}
.tc-top>div{display:flex;flex-direction:column}
.tc-score{display:flex;align-items:baseline;gap:6px}
.tc-score b{font:800 34px/1 var(--f-display);color:var(--navy)}
.tc-score em{font-style:normal;margin-left:auto;font-weight:700;color:var(--orange-2);font-size:14px}
.tc-state:empty{display:none}
.tc-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.secbars{display:flex;flex-direction:column;gap:10px}
.sb{display:grid;grid-template-columns:170px minmax(0,1fr) 50px;gap:10px;align-items:center;font-size:15px}
.sb>b{text-align:right}
@media (max-width:520px){.sb{grid-template-columns:110px minmax(0,1fr) 44px;font-size:14px}}
.bar{height:14px;border-radius:999px;background:var(--page);overflow:hidden;border:1px solid var(--line)}
.bar.sm{height:10px;min-width:80px;flex:1}
.bar i{display:block;height:100%;border-radius:999px}
.bar i.b-strong{background:var(--b-strong)} .bar i.b-avg{background:var(--b-avg)} .bar i.b-weak{background:var(--b-weak)} .bar i.b-none{background:transparent}
.pctcell{display:flex;align-items:center;gap:8px;min-width:150px}
.toplist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}
.toplist li{display:flex;gap:8px;align-items:center;padding:7px 0;border-bottom:1px solid var(--line)}
.toplist li span:nth-child(2){flex:1}
.toplist li:last-child{border-bottom:0}
.sdot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle;background:var(--ma);flex:none}
.sdot.s-evs{background:var(--evs)} .sdot.s-ar{background:var(--ar)} .sdot.s-lg{background:var(--lg)}
.c-strong{color:var(--b-strong)} .c-weak{color:var(--b-weak)} .c-avg{color:var(--b-avg)}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge-ach{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 14px 6px 10px;font-weight:700;font-size:14px;background:var(--orange-soft);color:var(--orange-2);border:1.5px solid var(--orange)}
.badge-ach::before{content:"★"}
.badge-ach.b-topper{background:var(--navy);color:var(--white);border-color:var(--navy)}
.badge-ach.b-full,.badge-ach.b-ninety{background:var(--ok-tint);color:var(--ok);border-color:var(--ok)}

/* ---------- instructions ---------- */
.instr-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:14px 0}
@media (max-width:760px){.instr-grid{grid-template-columns:1fr}}
.ilist{padding-left:20px;margin:0 0 14px;display:flex;flex-direction:column;gap:8px}
.plegend{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-direction:column;gap:8px}
.plegend li{display:flex;gap:12px;align-items:center}
.plegend .st{flex:none;width:38px;height:34px;display:grid;place-items:center;font-style:normal;font-weight:700;color:var(--white)}
.plegend .st.nv{background:var(--st-nv);border:1.5px solid var(--st-nv-line);color:var(--ink);border-radius:6px}
.plegend .st.na{background:var(--st-na);border-radius:6px 6px 14px 14px}
.plegend .st.an{background:var(--st-an);border-radius:14px 14px 6px 6px}
.plegend .st.mk,.plegend .st.am{background:var(--st-mk);border-radius:50%;width:36px;height:36px;position:relative}
.plegend .st.am::after{content:"✓";position:absolute;right:-3px;bottom:-3px;width:16px;height:16px;border-radius:50%;background:var(--st-an);font-size:10px;display:grid;place-items:center;border:1.5px solid var(--white)}
.startform{border-top:1px solid var(--line);padding-top:16px}

/* ---------- institution ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px;margin-bottom:12px}
@media (max-width:420px){.pgrid{grid-template-columns:1fr}}
.ppanel{display:flex;flex-direction:column;gap:6px}
.panel.ppanel+.panel.ppanel{margin-top:0}
.pp-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.pp-head>div{display:flex;flex-direction:column;flex:1}
.sched{display:flex;flex-direction:column;gap:10px}
.modes label{min-height:40px;padding:4px 12px 4px 8px;font-size:13px}
.win{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--page);border-radius:12px;padding:10px}
.win .check{grid-column:1 / -1;min-height:32px}
.win input[type=datetime-local]{min-height:44px;font-size:14px;padding:6px 8px}
@media (max-width:420px){.win{grid-template-columns:1fr}}
.brule{border-top:1px dashed var(--line);padding-top:6px}
.addb summary{cursor:pointer;color:var(--navy-2);font-weight:600;font-size:14px;padding:6px 0}
.field.inline{flex-direction:row;align-items:center;gap:10px}
.field.inline select{width:auto}
.addpanel summary{cursor:pointer;list-style:none}
.addpanel summary::-webkit-details-marker{display:none}
.addpanel summary h2{display:inline;margin:0}
.addpanel summary::after{content:" ▾";color:var(--muted)}
.addpanel[open] summary{margin-bottom:12px}
.two-col>.panel+.panel{margin-top:0}
.chips-list{display:flex;flex-wrap:wrap;gap:6px}
.chips-list span{background:var(--page);border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:14px}
.tabs3{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0 12px}
.tabs3 a{border:1.5px solid var(--line);border-radius:999px;padding:8px 16px;text-decoration:none;color:var(--ink);font-weight:600;background:var(--white);min-height:44px;display:flex;align-items:center}
.tabs3 a.on{background:var(--navy);border-color:var(--navy);color:var(--white)}
.tbl.heat td.hc{text-align:center;min-width:76px}
.tbl.heat td.hc b{display:block;font-size:16px}
.tbl.heat td.hc small{font-size:11px;opacity:.85}
.tot{font:800 20px var(--f-display);color:var(--navy)}
.slips{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.slip{border:1.5px dashed var(--navy-line);border-radius:12px;padding:12px 14px;background:var(--white);display:flex;flex-direction:column;gap:6px;break-inside:avoid}
.sl-h{display:flex;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:6px}
.sl-h img{height:28px;width:auto}
.sl-h div{display:flex;flex-direction:column;line-height:1.2}
.sl-h b{color:var(--navy);font-family:var(--f-display)}
.sl-h span{font-size:12px;color:var(--muted)}
.sl-n{font-weight:800;font-size:17px}
.sl-n small{font-weight:600;color:var(--muted)}
.slip dl{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:0}
.slip dt{color:var(--muted);font-size:13px}
.slip dd{margin:0;font:800 18px var(--f-display);letter-spacing:.06em;color:var(--navy)}
.sl-f{font-size:11px;color:var(--muted);margin:0}
.sl-wa{font-size:13px;font-weight:600;color:var(--ok)}

/* ---------- admin ---------- */
.req.late{border-color:var(--orange);background:var(--orange-soft)}
.amt{font-size:15px;margin-top:4px}
.amt .big,.big{font:800 22px var(--f-display);color:var(--orange-2)}
.req .proof{width:120px;height:120px;border-radius:10px;border:1px solid var(--line);object-fit:cover;display:block}
.req .acts form{display:inline}
.proof-big{display:block;max-width:100%;max-height:520px;border-radius:12px;border:1px solid var(--line);margin-top:14px}
.rates-ed input{min-height:42px;padding:6px 10px}
.cta-panel{background:var(--navy-soft);border-color:var(--navy-line)}

@media print{
  .noprint,.topbar,.side,.foot,.impbar{display:none!important}
  body.l-inst,body.l-admin{display:block}
  main.page{padding:0;max-width:none}
  .slips{grid-template-columns:repeat(3,1fr);gap:8px}
  .slip{border-color:#000}
}
.secbars.cmp .sb{grid-template-columns:170px minmax(0,1fr) 64px}
.bars2{display:flex;flex-direction:column;gap:4px}
.bar.state{height:8px}
.bar.state i{background:var(--navy-line)}
.sb>b small{display:block;font-size:11px;color:var(--muted);font-weight:600}
.legend2{display:flex;gap:16px;font-size:13px;color:var(--muted);margin:10px 0 0}
.legend2 span{display:flex;align-items:center;gap:6px}
.lk{display:inline-block;width:18px;height:8px;border-radius:4px}
.lk.you{background:var(--b-avg)} .lk.st{background:var(--navy-line)}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:640px){.plans{grid-template-columns:1fr}}
.plan{display:block;cursor:pointer}
.plan input{position:absolute;opacity:0}
.plan>span{display:flex;flex-direction:column;gap:2px;height:100%;border:2px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--white)}
.plan b{font:800 20px var(--f-display);color:var(--navy)}
.plan em{font-style:normal;font-weight:800;color:var(--orange-2);font-size:17px}
.plan small{color:var(--muted);font-size:14px;margin-top:4px}
.plan input:checked+span{border-color:var(--orange);background:var(--orange-soft);box-shadow:0 0 0 2px var(--orange)}
.plan input:focus-visible+span{outline:3px solid var(--orange)}
.sum-bonus{background:var(--ok-tint);color:var(--ok);border-radius:10px;padding:6px 10px;font-weight:700;font-size:14px}
.trial-card{border-color:var(--orange)}
.ppick{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}
.ppick label{position:relative;cursor:pointer}
.ppick input{position:absolute;opacity:0}
.ppick span{display:grid;place-items:center;height:52px;border:1.5px solid var(--line);border-radius:12px;font:800 20px var(--f-display);color:var(--navy);background:var(--white)}
.ppick input:checked+span{background:var(--orange);border-color:var(--orange);color:var(--white)}
.ppick label.have span{background:var(--ok-tint);border-color:var(--ok);color:var(--ok)}
.ppick small{position:absolute;top:2px;right:6px;color:var(--ok);font-weight:800}
.row-sum{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;flex-direction:row}
.rates.two{grid-template-columns:1fr 1fr;margin:0}
.pagehead form.row select,.pagehead form.row input{width:auto;min-height:44px}
.pagehead form.row{flex-wrap:wrap;justify-content:flex-end}
.req .proof{object-position:top}