/* SJSV online exam: student pages. Prefix ox- keeps it separate from the rest of the site. */
:root{
  --ox-indigo:#2b1772; --ox-ink:#1b1646; --ox-gold:#f5a524; --ox-maroon:#8f1e1f;
  --ox-mist:#f4f3fa; --ox-line:#e3dff2; --ox-green:#1f8a5b; --ox-red:#c23b3b; --ox-muted:#6b6786;
  --ox-head:'Bricolage Grotesque','Figtree',sans-serif; --ox-body:'Figtree',system-ui,sans-serif;
}
.ox-page{background:var(--ox-mist);padding:34px 0 64px;font-family:var(--ox-body);color:var(--ox-ink);min-height:50vh}
.ox-page *{box-sizing:border-box}
.ox-wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.ox-narrow{max-width:460px}
.ox-card{background:#fff;border:1px solid var(--ox-line);border-radius:16px;padding:26px;box-shadow:0 1px 0 rgba(43,23,114,.04),0 14px 34px -22px rgba(43,23,114,.35)}
.ox-card h2,.ox-card h3,.ox-h{font-family:var(--ox-head);color:var(--ox-ink);margin:0 0 6px;letter-spacing:-.01em}
.ox-card h2{font-size:24px}.ox-card h3{font-size:18px}
.ox-sub{color:var(--ox-muted);margin:0 0 18px;font-size:15px;line-height:1.5}
.ox-muted{color:var(--ox-muted)}

/* forms */
.ox-field{margin-bottom:16px}
.ox-field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--ox-ink)}
.ox-input{width:100%;height:48px;border:1.5px solid var(--ox-line);border-radius:10px;padding:0 14px;font:500 16px var(--ox-body);color:var(--ox-ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.ox-input:focus{outline:0;border-color:var(--ox-indigo);box-shadow:0 0 0 3px rgba(43,23,114,.14)}
.ox-pw{position:relative}.ox-pw .ox-input{padding-right:64px}
.ox-pw button{position:absolute;right:6px;top:6px;height:36px;border:0;background:transparent;color:var(--ox-indigo);font:600 13px var(--ox-body);padding:0 10px;cursor:pointer;border-radius:8px}
.ox-pw button:hover{background:var(--ox-mist)}
.ox-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:10px;border:0;cursor:pointer;font:700 15px var(--ox-body);text-decoration:none!important;background:var(--ox-indigo);color:#fff!important;transition:transform .12s,box-shadow .12s,background .12s}
.ox-btn:hover{background:#3a2392;box-shadow:0 8px 20px -10px rgba(43,23,114,.7)}
.ox-btn:active{transform:translateY(1px)}
.ox-btn.block{width:100%}
.ox-btn.gold{background:var(--ox-gold);color:var(--ox-ink)!important}.ox-btn.gold:hover{background:#ffb83a}
.ox-btn.ghost{background:#fff;color:var(--ox-indigo)!important;border:1.5px solid var(--ox-line)}.ox-btn.ghost:hover{background:var(--ox-mist);box-shadow:none}
.ox-btn.sm{height:38px;padding:0 16px;font-size:14px}
.ox-btn[disabled]{opacity:.5;cursor:not-allowed}
.ox-alert{border-radius:10px;padding:12px 14px;font-size:14.5px;margin-bottom:16px;line-height:1.45}
.ox-alert.err{background:#fdecec;color:#8f1e1f;border:1px solid #f4c7c7}
.ox-alert.info{background:#eef0ff;color:var(--ox-indigo);border:1px solid #d8dcff}
.ox-alert.warn{background:#fff5df;color:#7a5200;border:1px solid #fde2a6}

/* login layout */
.ox-login{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:28px;align-items:start;max-width:960px;margin:0 auto}
.ox-steps{list-style:none;margin:0;padding:0;counter-reset:s}
.ox-steps li{counter-increment:s;position:relative;padding:0 0 22px 52px;font-size:15px;line-height:1.5}
.ox-steps li:before{content:counter(s);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--ox-indigo);color:#fff;font:700 15px var(--ox-head);display:flex;align-items:center;justify-content:center}
.ox-steps li:after{content:"";position:absolute;left:16px;top:38px;bottom:4px;width:2px;background:var(--ox-line)}
.ox-steps li:last-child{padding-bottom:0}.ox-steps li:last-child:after{display:none}
.ox-steps b{display:block;font-family:var(--ox-head);font-size:17px;margin-bottom:2px}
.ox-side{padding:8px 6px}
@media(max-width:820px){.ox-login{grid-template-columns:1fr}}

/* dashboard */
.ox-hello{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;background:var(--ox-indigo);color:#fff;border-radius:16px;padding:20px 24px;margin-bottom:22px;position:relative;overflow:hidden}
.ox-hello:after{content:"";position:absolute;right:-30px;top:-50px;width:170px;height:170px;border-radius:50%;background:var(--ox-gold);opacity:.18}
.ox-page .ox-hello h2{color:#fff!important;margin:0;font-family:var(--ox-head);font-size:24px}
.ox-hello p{margin:3px 0 0;opacity:.8;font-size:14px}
.ox-hello .acts{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}
.ox-hello .ox-btn.ghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.4)}
.ox-hello .ox-btn.ghost:hover{background:rgba(255,255,255,.12)}
.ox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.ox-exam-card{display:flex;flex-direction:column;gap:12px;padding:22px;position:relative}
.ox-exam-card h3{font-size:19px;line-height:1.25;margin:0}
.ox-chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font:700 12px var(--ox-body);padding:5px 11px;background:var(--ox-mist);color:var(--ox-indigo);width:max-content}
.ox-chip i{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}
.ox-chip.live{background:#e4f6ee;color:var(--ox-green)}
.ox-chip.live i{animation:oxpulse 1.6s infinite}
.ox-chip.upcoming{background:#fff3d6;color:#8a5a00}
.ox-chip.ended{background:#eceaf3;color:var(--ox-muted)}
.ox-chip.pass{background:#e4f6ee;color:var(--ox-green)}
.ox-chip.fail{background:#fdecec;color:var(--ox-maroon)}
@keyframes oxpulse{0%,100%{opacity:1}50%{opacity:.25}}
.ox-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0;padding:12px 0;border-top:1px dashed var(--ox-line);border-bottom:1px dashed var(--ox-line)}
.ox-meta div{font-size:12px;color:var(--ox-muted)}
.ox-meta b{display:block;font:700 17px var(--ox-head);color:var(--ox-ink)}
.ox-when{font-size:13.5px;color:var(--ox-muted);line-height:1.5}
.ox-exam-card .ox-btn{margin-top:auto}
.ox-empty{text-align:center;padding:46px 20px}
.ox-empty .ic{width:64px;height:64px;border-radius:50%;background:var(--ox-mist);color:var(--ox-indigo);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:26px}

/* intro */
.ox-intro{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.ox-intro .ox-meta{grid-template-columns:repeat(4,1fr)}
.ox-rules{margin:10px 0 0;padding-left:20px;line-height:1.7;font-size:15px}
.ox-rules li{margin-bottom:4px}
.ox-instr{white-space:pre-line;line-height:1.65;font-size:15px;background:var(--ox-mist);border-radius:10px;padding:14px 16px;margin:10px 0 0}
@media(max-width:860px){.ox-intro{grid-template-columns:1fr}.ox-intro .ox-meta{grid-template-columns:repeat(2,1fr)}}

/* message */
.ox-msg{text-align:center;padding:40px 26px}
.ox-msg .ic{width:70px;height:70px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:30px;background:#eef0ff;color:var(--ox-indigo)}
.ox-msg.warn .ic{background:#fff3d6;color:#8a5a00}
.ox-msg.ok .ic{background:#e4f6ee;color:var(--ox-green)}

/* results list */
.ox-table{width:100%;border-collapse:collapse}
.ox-table th{font:600 12.5px var(--ox-body);color:var(--ox-muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--ox-line)}
.ox-table td{padding:14px 12px;border-bottom:1px solid var(--ox-line);font-size:14.5px;vertical-align:middle}
.ox-table tr:last-child td{border-bottom:0}
.ox-scroll{overflow-x:auto}

/* result */
.ox-res{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;align-items:center;position:relative;overflow:hidden}
.ox-res.pass{border-top:5px solid var(--ox-green)}
.ox-res.fail{border-top:5px solid var(--ox-maroon)}
.ox-ring{position:relative;width:200px;height:200px;margin:0 auto}
.ox-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ox-ring .bg{fill:none;stroke:var(--ox-mist);stroke-width:12}
.ox-ring .fg{fill:none;stroke:var(--ox-gold);stroke-width:12;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;animation:oxring 1.4s cubic-bezier(.3,.7,.2,1) .2s forwards}
.ox-res.pass .ox-ring .fg{stroke:var(--ox-green)}
.ox-res.fail .ox-ring .fg{stroke:var(--ox-maroon)}
@keyframes oxring{to{stroke-dashoffset:var(--off)}}
.ox-ring .mid{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ox-ring .mid b{font:800 44px var(--ox-head);line-height:1;letter-spacing:-.02em}
.ox-ring .mid span{font-size:13px;color:var(--ox-muted);margin-top:4px}
.ox-verdict{font:800 30px var(--ox-head);margin:0 0 4px;letter-spacing:-.02em}
.ox-res.pass .ox-verdict{color:var(--ox-green)}.ox-res.fail .ox-verdict{color:var(--ox-maroon)}
.ox-who{color:var(--ox-muted);font-size:15px;line-height:1.55;margin:0 0 14px}
.ox-who b{color:var(--ox-ink)}
.ox-score-big{font:700 20px var(--ox-head)}
.ox-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:18px 0}
.ox-stat{background:#fff;border:1px solid var(--ox-line);border-radius:14px;padding:16px}
.ox-stat b{display:block;font:800 28px var(--ox-head);line-height:1.1}
.ox-stat span{font-size:13px;color:var(--ox-muted)}
.ox-stat.g b{color:var(--ox-green)}.ox-stat.r b{color:var(--ox-maroon)}
.ox-actions{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 26px}
.ox-rv{background:#fff;border:1px solid var(--ox-line);border-left:5px solid var(--ox-line);border-radius:12px;padding:18px 20px;margin-bottom:14px}
.ox-rv.ok{border-left-color:var(--ox-green)}.ox-rv.bad{border-left-color:var(--ox-red)}.ox-rv.skip{border-left-color:#b9b5cf}
.ox-rv .qh{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;margin-bottom:10px}
.ox-rv .qt{font-weight:600;line-height:1.5;white-space:pre-line}
.ox-rv .qn{font:700 13px var(--ox-head);color:var(--ox-muted);margin-bottom:3px}
.ox-ro{display:flex;gap:10px;align-items:flex-start;padding:9px 12px;border-radius:9px;border:1.5px solid var(--ox-line);margin-top:7px;font-size:15px;line-height:1.45}
.ox-ro .l{flex:0 0 26px;height:26px;border-radius:50%;background:var(--ox-mist);display:flex;align-items:center;justify-content:center;font:700 12px var(--ox-body)}
.ox-ro.right{border-color:var(--ox-green);background:#effaf4}.ox-ro.right .l{background:var(--ox-green);color:#fff}
.ox-ro.wrong{border-color:var(--ox-red);background:#fdf0f0}.ox-ro.wrong .l{background:var(--ox-red);color:#fff}
.ox-ro small{margin-left:auto;font-weight:700;font-size:12px;white-space:nowrap;padding-left:8px}
.ox-ro.right small{color:var(--ox-green)}.ox-ro.wrong small{color:var(--ox-red)}
.ox-expl{margin-top:10px;font-size:14px;line-height:1.55;background:var(--ox-mist);border-radius:9px;padding:10px 12px}
.ox-printonly{display:none}
@media(max-width:700px){.ox-res{grid-template-columns:1fr;text-align:center}.ox-hello h2{font-size:20px}}
@media print{
  header,footer,.bgimg,.ox-noprint,.top-head,.ox-bar{display:none!important}
  .ox-page{background:#fff;padding:0}.ox-card,.ox-stat,.ox-rv{box-shadow:none}
  .ox-printonly{display:block;text-align:center;margin-bottom:14px}
  .ox-ring .fg{animation:none;stroke-dashoffset:var(--off)}
  .ox-rv{break-inside:avoid}
}

/* ------------------------------------------------------------ exam taking page */
body.ox-take{margin:0;background:var(--ox-mist);font-family:var(--ox-body);color:var(--ox-ink);-webkit-tap-highlight-color:transparent}
.ox-take *{box-sizing:border-box}
.ox-bar{position:sticky;top:0;z-index:30;background:var(--ox-indigo);color:#fff;display:flex;align-items:center;gap:14px;padding:10px 18px;box-shadow:0 4px 18px -8px rgba(0,0,0,.5)}
.ox-bar .t{flex:1;min-width:0}
.ox-bar .t b{display:block;font:700 16px var(--ox-head);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ox-bar .t span{font-size:12.5px;opacity:.75}
.ox-clock{font:800 22px var(--ox-head);font-variant-numeric:tabular-nums;background:rgba(255,255,255,.12);border-radius:10px;padding:6px 14px;min-width:96px;text-align:center;letter-spacing:.02em}
.ox-clock.low{background:var(--ox-gold);color:var(--ox-ink)}
.ox-clock.crit{background:var(--ox-red);color:#fff;animation:oxpulse 1s infinite}
.ox-bar .ox-btn{height:40px;padding:0 18px}
.ox-prog{height:4px;background:rgba(255,255,255,.15)}
.ox-prog i{display:block;height:100%;width:0;background:var(--ox-gold);transition:width .3s}
.ox-main{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;max-width:1160px;margin:20px auto;padding:0 16px 90px}
.ox-qcard{background:#fff;border:1px solid var(--ox-line);border-radius:16px;padding:26px;min-height:340px}
.ox-q{display:none}.ox-q.on{display:block;animation:oxin .18s ease-out}
@keyframes oxin{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:none}}
.ox-qtop{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.ox-qno{font:700 14px var(--ox-head);color:var(--ox-indigo);background:var(--ox-mist);border-radius:999px;padding:5px 13px}
.ox-mark{border:1.5px solid var(--ox-line);background:#fff;color:var(--ox-muted);font:600 13px var(--ox-body);border-radius:999px;padding:6px 13px;cursor:pointer}
.ox-mark.on{background:#fff3d6;border-color:var(--ox-gold);color:#8a5a00}
.ox-qtext{font-size:19px;line-height:1.6;font-weight:600;margin:0 0 18px;white-space:pre-line;-webkit-user-select:none;user-select:none}
.ox-opt{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;background:#fff;border:2px solid var(--ox-line);border-radius:12px;padding:13px 15px;margin-bottom:10px;cursor:pointer;font:500 16.5px/1.5 var(--ox-body);color:var(--ox-ink);transition:border-color .12s,background .12s;-webkit-user-select:none;user-select:none}
.ox-opt:hover{border-color:#b9aee8;background:#faf9ff}
.ox-opt .l{flex:0 0 30px;height:30px;border-radius:50%;background:var(--ox-mist);display:flex;align-items:center;justify-content:center;font:700 13px var(--ox-body);transition:.12s}
.ox-opt.sel{border-color:var(--ox-indigo);background:#f1eefc}
.ox-opt.sel .l{background:var(--ox-indigo);color:#fff}
.ox-opt:focus-visible,.ox-mark:focus-visible,.ox-pal button:focus-visible{outline:3px solid var(--ox-gold);outline-offset:2px}
.ox-nav{display:flex;justify-content:space-between;gap:10px;margin-top:20px;flex-wrap:wrap}
.ox-nav .mid{display:flex;gap:10px}
.ox-side-card{background:#fff;border:1px solid var(--ox-line);border-radius:16px;padding:18px;position:sticky;top:84px}
.ox-side-card h4{font:700 15px var(--ox-head);margin:0 0 12px}
.ox-pal{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.ox-pal button{height:40px;border-radius:9px;border:1.5px solid var(--ox-line);background:#fff;font:700 14px var(--ox-body);color:var(--ox-ink);cursor:pointer;position:relative}
.ox-pal button.ans{background:var(--ox-indigo);border-color:var(--ox-indigo);color:#fff}
.ox-pal button.mk:after{content:"";position:absolute;right:-4px;top:-4px;width:12px;height:12px;border-radius:50%;background:var(--ox-gold);border:2px solid #fff}
.ox-pal button.cur{box-shadow:0 0 0 3px var(--ox-gold)}
.ox-legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:14px;font-size:12.5px;color:var(--ox-muted)}
.ox-legend i{display:inline-block;width:12px;height:12px;border-radius:4px;margin-right:5px;vertical-align:-1px;border:1.5px solid var(--ox-line);background:#fff}
.ox-legend i.a{background:var(--ox-indigo);border-color:var(--ox-indigo)}.ox-legend i.m{background:var(--ox-gold);border-color:var(--ox-gold);border-radius:50%}
.ox-save{font-size:12.5px;color:var(--ox-muted);margin-top:14px;display:flex;align-items:center;gap:7px}
.ox-save i{width:8px;height:8px;border-radius:50%;background:var(--ox-green)}
.ox-save.busy i{background:var(--ox-gold)}.ox-save.off i{background:var(--ox-red)}
.ox-fab{display:none}
.ox-modal{position:fixed;inset:0;z-index:60;background:rgba(27,22,70,.55);display:none;align-items:center;justify-content:center;padding:16px}
.ox-modal.on{display:flex}
.ox-dlg{background:#fff;border-radius:18px;max-width:430px;width:100%;padding:26px;box-shadow:0 30px 70px -20px rgba(0,0,0,.5);animation:oxin .18s}
.ox-dlg h3{font:800 22px var(--ox-head);margin:0 0 8px}
.ox-dlg p{color:var(--ox-muted);line-height:1.55;margin:0 0 14px}
.ox-sum{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 18px}
.ox-sum div{background:var(--ox-mist);border-radius:10px;padding:10px;text-align:center;font-size:12.5px;color:var(--ox-muted)}
.ox-sum b{display:block;font:800 22px var(--ox-head);color:var(--ox-ink)}
.ox-dlg .row{display:flex;gap:10px}.ox-dlg .row .ox-btn{flex:1}
.ox-warnbar{position:fixed;left:50%;top:70px;transform:translateX(-50%);z-index:70;background:var(--ox-maroon);color:#fff;border-radius:12px;padding:12px 18px;font-size:14.5px;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);max-width:92vw;display:none}
.ox-warnbar.on{display:block}
@media(max-width:900px){
  .ox-main{grid-template-columns:1fr;margin-top:12px}
  .ox-side-card{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:50;border-radius:18px 18px 0 0;transform:translateY(105%);transition:transform .22s;max-height:70vh;overflow:auto;box-shadow:0 -20px 40px -20px rgba(0,0,0,.4)}
  .ox-side-card.on{transform:none}
  .ox-fab{display:flex;position:fixed;right:14px;bottom:14px;z-index:45;height:50px;padding:0 20px;border-radius:999px;border:0;background:var(--ox-gold);color:var(--ox-ink);font:700 15px var(--ox-body);align-items:center;gap:8px;box-shadow:0 10px 24px -8px rgba(0,0,0,.45)}
  .ox-bar{padding:8px 12px;gap:8px}.ox-bar .t span{display:none}.ox-clock{font-size:18px;min-width:80px;padding:5px 10px}
  .ox-qcard{padding:18px}.ox-qtext{font-size:17.5px}.ox-opt{font-size:16px}
  .ox-bar .ox-btn{padding:0 12px}
  .ox-nav{flex-wrap:nowrap}.ox-nav .ox-btn{padding:0 14px;height:44px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.ox-ring .fg{stroke-dashoffset:var(--off)}}