/* ESGIB Exams — Pearson-style interface. All rules scoped to .cx-root so the WordPress theme is not affected. */
.cx-root{--navy:#0C2B3A;--blue:#0E5BDD;--pink:#DD0E5A;--green:#2E7D32;--lime:#5ADD0E;--ink:#1F2A30;--muted:#5B6770;--line:#D5DCE2;--soft:#F2F4F6;--lb:#E7EFFC;--amber:#B26A00;
  font:16px/1.55 Arial,"Helvetica Neue",Helvetica,sans-serif;color:var(--ink);max-width:1200px;margin:0 auto;text-align:left}
.cx-root *,.cx-root *::before,.cx-root *::after{box-sizing:border-box}
.cx-root h2,.cx-root h3{font-family:Georgia,serif;color:var(--navy);margin:0 0 .5em;line-height:1.25}
.cx-root p{margin:0 0 .8em}
.cx-root button{font:inherit;cursor:pointer;text-transform:none;letter-spacing:normal;box-shadow:none;text-shadow:none}

/* gate + result */
.cx-gate{display:flex;justify-content:center;padding:24px 0}
.cx-card{width:100%;max-width:560px;background:#fff;border:1px solid var(--line);border-top:6px solid var(--navy);border-radius:8px;padding:28px}
.cx-kicker{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--pink);margin-bottom:6px}
.cx-facts{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.cx-facts li{background:var(--lb);border-radius:6px;padding:6px 10px;font-size:14px}
.cx-card label{display:block;font-weight:700;font-size:14px;margin:0 0 12px;color:var(--navy)}
.cx-card input[type=text],.cx-card input[type=email]{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font:inherit;color:var(--ink);background:#fff}
.cx-card input:focus{outline:2px solid var(--blue);outline-offset:1px}
.cx-card .cx-check{font-weight:400;display:flex;gap:8px;align-items:flex-start}
.cx-check input{margin-top:5px}
.cx-muted{color:var(--muted);font-size:14px}
.cx-err{color:var(--pink);font-weight:700;min-height:1.2em;margin:4px 0 10px;font-size:14px}
.cx-score{display:flex;flex-direction:column;align-items:flex-start;padding:16px 18px;border-radius:8px;margin:12px 0}
.cx-score strong{font-size:34px;font-family:Georgia,serif}
.cx-score.is-pass{background:#EAF6EC;color:var(--green)}
.cx-score.is-fail{background:#FBE6EE;color:var(--pink)}
.cx-sectab{border-collapse:collapse;margin:0 0 12px;width:100%}
.cx-sectab td{border-bottom:1px solid var(--line);padding:6px 4px}

/* buttons */
.cx-btn{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:6px;padding:9px 16px;font-weight:700;font-size:15px;line-height:1.2}
.cx-btn:hover{border-color:var(--navy)}
.cx-btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.cx-btn:disabled{opacity:.45;cursor:default}
.cx-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.cx-primary:hover{background:#0B4FC0;border-color:#0B4FC0}
.cx-danger{background:var(--pink);border-color:var(--pink);color:#fff}
.cx-flag.is-on{background:#FFF4D6;border-color:var(--amber);color:var(--amber)}
.cx-link{background:none;border:0;color:#CFE0FF;text-decoration:underline;font-size:12px;padding:0 0 0 8px}

/* app frame */
.cx-app{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-height:560px}
.cx-app.is-full{position:fixed;inset:0;z-index:2147483000;border:0;border-radius:0;min-height:0;height:100vh;height:100dvh}
html.cx-lock,html.cx-lock body{overflow:hidden}
.cx-app.is-full .cx-main{min-height:0}
.cx-top{background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;flex-wrap:wrap}
.cx-title{font-family:Georgia,serif;font-weight:700;font-size:16px}
.cx-top-r{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:14px}
.cx-timebox{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border-radius:6px;padding:4px 10px}
.cx-tl{font-size:12px;color:#CFE0FF}
.cx-clock{font:700 20px/1 "Courier New",monospace;min-width:74px;text-align:right}
.cx-clock.is-warn{color:#FFC857}
.cx-clock.is-crit{color:#FF7FA8}
.cx-sec{background:var(--lb);color:var(--navy);font-size:14px;padding:8px 16px;border-bottom:1px solid var(--line)}
.cx-main{flex:1;padding:20px 16px;overflow:auto}
.cx-single{max-width:900px;margin:0 auto}
.cx-split{max-width:1400px;margin:0 auto}
.cx-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.cx-case{background:var(--soft);border-left:5px solid var(--blue);border-radius:6px;padding:16px 18px;max-height:calc(100vh - 220px);overflow:auto;font-size:15px;position:sticky;top:0}
.cx-case h3{font-size:17px}
.cx-group{font-size:13px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px}
.cx-stem{font-family:Georgia,serif;font-size:18px;color:var(--navy);margin-bottom:16px}
.cx-n{font-family:Arial,sans-serif;font-weight:700;color:var(--pink)}
.cx-opts{display:flex;flex-direction:column;gap:10px}
.cx-opt{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:8px;padding:12px 14px;cursor:pointer;background:#fff;font-weight:400;color:var(--ink);margin:0}
.cx-opt:hover{border-color:var(--blue)}
.cx-opt.is-on{border-color:var(--blue);background:var(--lb);box-shadow:inset 4px 0 0 var(--blue)}
.cx-opt input{position:absolute;opacity:0;pointer-events:none}
.cx-opt input:focus-visible + .cx-letter,.cx-opt input:focus-visible ~ .cx-otext{outline:2px solid var(--blue);outline-offset:2px}
.cx-letter{flex:0 0 28px;height:28px;border-radius:50%;border:2px solid var(--navy);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:var(--navy)}
.cx-opt.is-on .cx-letter{background:var(--blue);border-color:var(--blue);color:#fff}
.cx-otext{padding-top:2px}
.cx-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding:10px 16px;background:var(--soft)}
.cx-bottom-r{display:flex;gap:8px;flex-wrap:wrap}
.cx-saved{font-size:13px;color:var(--muted);margin-left:10px}

/* modal, navigator, review */
.cx-modal{position:fixed;inset:0;background:rgba(12,43,58,.55);z-index:2147483600;display:flex;align-items:center;justify-content:center;padding:16px}
.cx-modal[hidden]{display:none}
.cx-mbox{background:#fff;border-radius:10px;max-width:480px;width:100%;padding:22px;max-height:90vh;overflow:auto}
.cx-mbox.is-wide{max-width:900px}
.cx-mfoot{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-top:16px}
.cx-stats{display:flex;gap:10px;margin:8px 0 12px}
.cx-stat{flex:1;background:var(--soft);border-radius:8px;padding:10px;text-align:center}
.cx-stat strong{display:block;font:700 26px Georgia,serif;color:var(--navy)}
.cx-stat span{font-size:13px;color:var(--muted)}
.cx-stat.is-warn strong{color:var(--pink)}
.cx-legend{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.cx-legend .cx-cell{width:26px;height:26px;font-size:11px;cursor:default}
.cx-grid-sec{margin-bottom:12px}
.cx-grid-h{font-size:13px;font-weight:700;color:var(--navy);margin-bottom:6px}
.cx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:6px}
.cx-cell{height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--navy);font-weight:700;font-size:13px;display:inline-flex;align-items:center;justify-content:center;position:relative;padding:0}
.cx-cell.is-ans{background:var(--navy);border-color:var(--navy);color:#fff}
.cx-cell.is-flag::after{content:"";position:absolute;top:-1px;right:-1px;border-style:solid;border-width:0 12px 12px 0;border-color:transparent #F5A623 transparent transparent;border-top-right-radius:6px}
.cx-cell.is-cur{outline:3px solid var(--blue);outline-offset:1px}

@media (max-width:760px){
  .cx-split{grid-template-columns:1fr}
  .cx-case{max-height:none;position:static}
  .cx-bottom{position:sticky;bottom:0}
  .cx-bottom-r .cx-btn{padding:8px 10px;font-size:14px}
  .cx-stem{font-size:17px}
}

.cx-note{background:#FFF8E6;border-left:4px solid #B26A00;padding:10px 12px;border-radius:4px;font-size:14px}
.cx-root a.cx-btn{display:inline-block;text-decoration:none}