/* Shared styles, carried over from the v3 trainer */
:root{
  --bg:#f2f5fa; --card:#ffffff; --card2:#f8fafc; --text:#1c2430; --muted:#64748b;
  --accent:#2563eb; --accent-soft:#dbeafe; --green:#16a34a; --green-soft:#dcfce7;
  --red:#dc2626; --red-soft:#fee2e2; --amber:#d97706; --amber-soft:#fef3c7;
  --purple:#7c3aed; --purple-soft:#ede9fe;
  --border:#dbe2ec; --shadow:0 1px 4px rgba(15,23,42,.08);
}
html[data-theme="dark"]{
  --bg:#0f172a; --card:#1e293b; --card2:#243449; --text:#e2e8f0; --muted:#94a3b8;
  --accent:#60a5fa; --accent-soft:#1e3a5f; --green:#4ade80; --green-soft:#14361f;
  --red:#f87171; --red-soft:#3f1d1d; --amber:#fbbf24; --amber-soft:#3d2e0a;
  --purple:#a78bfa; --purple-soft:#2e1f52;
  --border:#334155; --shadow:0 1px 4px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Tahoma,Arial,sans-serif;font-size:16px;line-height:1.75}
a{color:var(--accent)}
button{font-family:inherit;font-size:15px;cursor:pointer;border:none;border-radius:8px}
input,select{font-family:inherit;font-size:15px;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:7px 10px}
.btn{background:var(--accent);color:#fff;padding:10px 20px;font-weight:600}
.btn:hover{filter:brightness(1.1)}
.btn.secondary{background:var(--card2);color:var(--text);border:1px solid var(--border)}
.btn.danger{background:var(--red);color:#fff}
.btn.big{font-size:17px;padding:13px 26px}
.btn:disabled{opacity:.5;cursor:not-allowed}

header{position:sticky;top:0;z-index:50;background:var(--card);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
.hwrap{max-width:1200px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.logo{font-weight:800;font-size:19px;color:var(--accent);white-space:nowrap;text-decoration:none}
.logo small{font-size:11px;background:var(--accent-soft);border-radius:10px;padding:1px 8px;vertical-align:3px}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav button,nav.tabs a{background:transparent;color:var(--muted);padding:8px 14px;font-weight:600;border-radius:8px;font-size:15px;text-decoration:none;line-height:1.75}
nav button:hover,nav.tabs a:hover{background:var(--card2);color:var(--text)}
nav button.active,nav.tabs a.active{background:var(--accent-soft);color:var(--accent)}
.hspacer{flex:1}
#themeBtn{background:var(--card2);border:1px solid var(--border);padding:7px 11px;border-radius:8px}

main{max-width:1200px;margin:0 auto;padding:20px 16px 60px}
.view{display:none}
.view.active{display:block}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
h1{font-size:24px;margin:0 0 6px}
h2{font-size:20px;margin:0 0 12px}
h3{font-size:17px}
.muted{color:var(--muted)}
.grid{display:grid;gap:14px}
.grid.cols4{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center}
.stat-card .val{font-size:26px;font-weight:800;color:var(--accent)}
.stat-card .lbl{font-size:13px;color:var(--muted)}

.ltr{direction:ltr;text-align:left;unicode-bidi:isolate}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--border);background:var(--card2);border-radius:20px;padding:6px 14px;font-size:14px;user-select:none;color:var(--text)}
.chip.sel{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:700}
.formrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0}
.formrow label{font-weight:600;min-width:120px}
.formrow.stack{flex-direction:column;align-items:stretch;gap:8px}
/* scope: domain cards with their topics (training, custom exam) */
.scope-top{margin-bottom:8px}
.scope-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-items:start}
@media(max-width:700px){.scope-grid{grid-template-columns:1fr}}
.scope-card{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:var(--card2)}
.scope-card.on,.scope-card.part{border-color:var(--accent)}
.scope-card.on{background:var(--accent-soft)}
.scope-dom{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;padding:2px 0;font:inherit;color:var(--text);cursor:pointer;text-align:start}
.scope-dom .qsrc{font-size:14px;font-weight:700}
.scope-dom .box{width:18px;height:18px;border:2px solid var(--border);border-radius:5px;flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:12px;line-height:1;color:#fff}
.scope-card.on .box{background:var(--accent);border-color:var(--accent)}
.scope-card.on .box::after{content:"✓"}
.scope-card.part .box{border-color:var(--accent)}
.scope-card.part .box::after{content:"–";color:var(--accent);font-weight:900}
.scope-topics{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;padding-inline-start:28px}
.scope-topics .chip,.scope-top .chip{cursor:pointer;font-size:13px;padding:4px 12px}
/* segmented choices (question type, number of questions) */
.seg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--card2)}
.seg .chip{border:0;border-radius:0;background:transparent;padding:8px 14px;cursor:pointer}
.seg .chip+.chip{border-inline-start:1px solid var(--border)}
.seg .chip.sel{background:var(--accent);color:#fff}
.scope-sum{margin:2px 0 12px;font-size:13.5px}
/* free plan: trial exam card and the invitation under its result */
/* Home coverage line: each domain label stays whole when the line wraps. */
#homeCoverage{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
#homeCoverage .qsrc{display:inline-block;line-height:1.7}
.card.trial{border-color:var(--purple);background:var(--purple-soft)}
.result-cta{margin-top:18px;border:1px solid var(--purple);background:var(--purple-soft);border-radius:12px;padding:14px 16px}
.result-cta h3{margin:0 0 6px}
.result-cta .btn{background:var(--purple);display:inline-block;text-decoration:none;margin-top:4px}
dialog.modal.small{max-width:480px}
/* "ملاحظاتك" button (signed-in users; admin switch) */
.iconbtn.fb-btn{color:var(--purple);border-color:var(--purple)}
@media(max-width:700px){.fb-btn span{display:none}}
.fb-kinds{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.fb-kinds label{display:flex;gap:6px;align-items:center;cursor:pointer}
.fb-status{min-height:1.2em;margin:6px 0 0;font-size:14px;color:var(--muted)}

/* source badges */
.src-exam{background:var(--accent-soft);color:var(--accent)}
.src-book{background:var(--green-soft);color:var(--green)}
.src-review{background:var(--purple-soft);color:var(--purple)}

/* exam */
.exam-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}
#timer{font-size:26px;font-weight:800;direction:ltr;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:4px 16px}
#timer.low{color:var(--red);border-color:var(--red);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}
.exam-layout{display:flex;gap:16px;align-items:flex-start}
.exam-main{flex:1;min-width:0}
.exam-side{width:230px;flex-shrink:0;position:sticky;top:70px}
/* Phones: the question first, the question map under it. */
@media(max-width:820px){.exam-layout{flex-direction:column}.exam-main,.exam-side{width:100%}.exam-side{position:static}}
.qmap{display:grid;grid-template-columns:repeat(auto-fill,minmax(36px,1fr));gap:5px;max-height:46vh;overflow-y:auto}
.qmap button{aspect-ratio:1;border:1.5px solid var(--border);background:var(--card);color:var(--muted);border-radius:8px;font-size:13px;font-weight:700;padding:0}
.qmap button.answered{background:var(--green-soft);color:var(--green);border-color:transparent}
.qmap button.wrongq{background:var(--red-soft);color:var(--red);border-color:transparent}
.qmap button.flagged{background:var(--amber-soft);color:var(--amber);border-color:var(--amber)}
.qmap button.current{outline:2.5px solid var(--accent);outline-offset:1px}
.legend{font-size:12.5px;color:var(--muted);margin-top:10px;display:flex;flex-direction:column;gap:4px}
.legend span{display:inline-block;width:13px;height:13px;border-radius:4px;vertical-align:-2px;margin-inline-end:6px;border:1px solid var(--border)}

.qhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.qnum{font-weight:800;font-size:17px}
.qsrc{font-size:12.5px;border-radius:14px;padding:2px 10px;font-weight:700}
.flagBtn{background:var(--card2);border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:14px;color:var(--text)}
.flagBtn.on{background:var(--amber-soft);border-color:var(--amber);color:var(--amber);font-weight:700}
.stem{font-size:16.5px}
.opts{display:flex;flex-direction:column;gap:9px;margin-top:14px}
.opt{display:flex;gap:10px;align-items:flex-start;border:1.5px solid var(--border);background:var(--card2);border-radius:10px;padding:11px 14px;cursor:pointer;direction:ltr;text-align:left}
.opt:hover{border-color:var(--accent)}
.opt .k{display:inline-flex;align-items:center;justify-content:center;flex:none;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800;font-size:13.5px;line-height:1}
.opt.right .k{background:var(--green);color:#fff}
.opt.wrong .k{background:var(--red);color:#fff}
.opt.sel{border-color:var(--accent);background:var(--accent-soft)}
.opt.right{border-color:var(--green);background:var(--green-soft)}
.opt.wrong{border-color:var(--red);background:var(--red-soft)}
.opt.locked{cursor:default}
/* Dark theme: options stand out from the card, with bright text (more specific rules keep the states). */
html[data-theme="dark"] .opt{background:#27374f;border-color:#475569;color:#f1f5f9}
html[data-theme="dark"] .opt:hover{background:#2c3f5b;border-color:var(--accent)}
html[data-theme="dark"] .opt.sel{background:#1e3a5f;border-color:var(--accent)}
html[data-theme="dark"] .opt.right{background:#14361f;border-color:var(--green)}
html[data-theme="dark"] .opt.wrong{background:#3f1d1d;border-color:var(--red)}
html[data-theme="dark"] .opt .k{background:#3b5680;color:#e0ecff}
html[data-theme="dark"] .opt.right .k{background:var(--green);color:#0f172a}
html[data-theme="dark"] .opt.wrong .k{background:var(--red);color:#0f172a}
html[data-theme="dark"] .opt.locked:not(.right):not(.wrong){opacity:.85}
.navrow{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}

.feedback{margin-top:16px;border-radius:12px;padding:14px 16px;font-weight:700;font-size:17px}
.feedback.ok{background:var(--green-soft);color:var(--green)}
.feedback.no{background:var(--red-soft);color:var(--red)}
.expl{margin-top:14px}
.expl details{border:1px solid var(--border);border-radius:10px;margin-bottom:8px;background:var(--card)}
.expl summary{cursor:pointer;font-weight:700;padding:10px 14px;color:var(--accent)}
.expl .body{padding:2px 16px 12px;border-top:1px solid var(--border)}
.expl .body p{margin:8px 0}
.expl .body ul,.expl .body ol{padding-inline-start:22px;padding-inline-end:0}

/* results */
.score-big{font-size:52px;font-weight:900;text-align:center}
.score-big.pass{color:var(--green)} .score-big.fail{color:var(--red)}
.partbars .row{display:flex;align-items:center;gap:10px;margin:7px 0}
.partbars .name{width:95px;font-weight:600;font-size:14px}
.bar{flex:1;height:14px;background:var(--card2);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.bar>div{height:100%;background:var(--accent);border-radius:8px}
.partbars .pct{width:80px;font-size:13.5px;font-weight:700;direction:ltr;text-align:right}
.rev-item{border:1px solid var(--border);border-radius:12px;margin-bottom:10px;background:var(--card)}
.rev-item>summary{padding:12px 16px;cursor:pointer;font-weight:600;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.rev-item .tag{font-size:12px;border-radius:12px;padding:2px 10px;font-weight:700}
.tag.ok{background:var(--green-soft);color:var(--green)}
.tag.no{background:var(--red-soft);color:var(--red)}
.tag.skip{background:var(--amber-soft);color:var(--amber)}
.tag.warn{background:var(--amber-soft);color:var(--amber)}
.rev-body{padding:0 16px 14px}

/* bank */
.bank-filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
#bankSearch{flex:1;min-width:200px}
.bank-count{font-size:13.5px;color:var(--muted);margin-bottom:10px}

/* stats */
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:start}
th{color:var(--muted);font-size:13px}
.tnum{direction:ltr;text-align:right}
html[dir=ltr] .tnum{text-align:left}
svg text{fill:var(--muted);font-size:11px}
.mgroup{margin:14px 0 4px;font-weight:800;display:flex;gap:10px;align-items:center}
.mnote{font-size:13px;margin:0 0 6px}
.partbars .mrow .name small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.partbars .mrow .pct small{display:block;font-weight:600;font-size:11.5px;color:var(--muted);direction:rtl;unicode-bidi:plaintext}
.partbars .mdomain .name{font-weight:800}
.partbars .mdomain .bar{height:16px}
.partbars .bar.pending{height:auto;min-height:14px;border-style:dashed;background:transparent;color:var(--muted);font-size:12px;text-align:center;padding:1px 8px}


/* ===== acronyms ===== */
.acro-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.goalbox{min-width:170px}
.goalline{font-size:13px;font-weight:700;margin-bottom:3px}
#goalBar{background:var(--green)}
.flash{border:2px solid var(--border);border-radius:16px;background:var(--card2);padding:28px 20px;text-align:center;min-height:180px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.flash .acr{font-size:44px;font-weight:900;letter-spacing:1px;direction:ltr;color:var(--accent)}
.flash .hintline{font-size:13.5px;color:var(--muted)}
.flash .full{font-size:21px;font-weight:700;direction:ltr;text-align:center;unicode-bidi:isolate}
.flash .ar{font-size:16.5px;text-align:start;line-height:1.9}
.flash .why{font-size:15px;background:var(--accent-soft);color:var(--text);border-radius:10px;padding:10px 14px;text-align:start}
.flash .confrow{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-start;align-items:center}
.acro-badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:6px}
.abadge{font-size:12px;border-radius:12px;padding:2px 10px;font-weight:700}
.t-high{background:var(--red-soft);color:var(--red)}
.t-mid{background:var(--amber-soft);color:var(--amber)}
.t-low{background:var(--card2);color:var(--muted);border:1px solid var(--border)}
.cat-badge{background:var(--purple-soft);color:var(--purple)}
.rate-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
.rate-row button{padding:12px 6px;font-weight:700;border:1.5px solid var(--border);background:var(--card2);color:var(--text);font-size:14.5px}
.rate-row button small{display:block;font-weight:400;font-size:11.5px;color:var(--muted);margin-top:2px}
.rate-row button[data-r="0"]:hover{border-color:var(--red);background:var(--red-soft)}
.rate-row button[data-r="1"]:hover{border-color:var(--amber);background:var(--amber-soft)}
.rate-row button[data-r="2"]:hover{border-color:var(--accent);background:var(--accent-soft)}
.rate-row button[data-r="3"]:hover{border-color:var(--green);background:var(--green-soft)}
.acro-progress{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:10px}
.gl-item{border:1px solid var(--border);border-radius:12px;margin-bottom:8px;background:var(--card)}
.gl-item>summary{padding:10px 14px;cursor:pointer;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.gl-acr{font-weight:800;direction:ltr;color:var(--accent);min-width:78px}
.gl-full{direction:ltr;font-size:13.5px;color:var(--muted);flex:1;text-align:left;unicode-bidi:isolate}
.gl-body{padding:0 14px 12px;line-height:1.9}
@media print{
  body{background:#fff;color:#000}
  header,nav,.acro-top,#acroCardsPane,#acroGlossPane,.bank-filters,.bank-count,#banner,.toast{display:none !important}
  .card{border:none;box-shadow:none;padding:0}
  .print-sheet{display:block !important;column-count:2;column-gap:18px}
  .print-row{break-inside:avoid;border-bottom:1px solid #ccc;padding:5px 0;font-size:12px}
  .print-row b{direction:ltr;display:inline-block}
}
.print-sheet{display:none}
#banner{display:none;background:var(--amber-soft);color:var(--amber);border:1px solid var(--amber);border-radius:12px;padding:12px 16px;margin-bottom:16px;align-items:center;gap:12px;flex-wrap:wrap}
#banner.show{display:flex}
.toast{position:fixed;bottom:20px;inset-inline-start:20px;background:var(--text);color:var(--bg);padding:11px 20px;border-radius:10px;z-index:99;box-shadow:var(--shadow);opacity:0;transition:opacity .3s}
.toast.show{opacity:1}
kbd{background:var(--card2);border:1px solid var(--border);border-radius:5px;padding:1px 7px;font-size:12.5px}
.ratio-inputs{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.ratio-inputs input{width:70px}

/* ===== added for the website ===== */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hlinks{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.hlinks a,.hlinks button.linkbtn{font-size:14px;font-weight:600;color:var(--muted);text-decoration:none;padding:7px 10px;border-radius:8px;background:transparent}
.hlinks a:hover,.hlinks button.linkbtn:hover{background:var(--card2);color:var(--text)}
.hlinks a.active{background:var(--accent-soft);color:var(--accent)}
.hlinks a.btn{color:#fff;background:var(--accent);padding:7px 14px}
.hlinks a.btn:hover{background:var(--accent);filter:brightness(1.1)}
.inline-form{display:inline;margin:0}

/* auth + simple pages */
.auth-wrap{min-height:calc(100vh - 190px);display:flex;align-items:center;justify-content:center;padding:32px 16px}
.auth-card{width:100%;max-width:430px}
.auth-card .logo{display:block;text-align:center;margin-bottom:14px;font-size:22px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.field label{font-weight:600;font-size:14.5px}
.field input{width:100%;padding:10px 12px}
.field .err{color:var(--red);font-size:13.5px}
.checkrow{display:flex;align-items:center;gap:8px;margin-bottom:14px;font-size:14.5px}
.btn.block{width:100%}
.alert{border-radius:10px;padding:10px 14px;margin-bottom:14px;font-size:14.5px}
.alert.ok{background:var(--green-soft);color:var(--green)}
.alert.err{background:var(--red-soft);color:var(--red)}
.alert.info{background:var(--accent-soft);color:var(--accent)}
.auth-foot{text-align:center;margin-top:14px;font-size:14.5px}
.page{max-width:900px;margin:0 auto;padding:24px 16px 60px}
.page.wide{max-width:1200px}

/* free tier + locks */
.upsell{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--purple-soft);color:var(--purple);border:1px solid var(--purple);border-radius:12px;padding:12px 16px;margin-bottom:16px}
.upsell .btn{background:var(--purple)}
@media(max-width:700px){.upsell{padding:10px 12px;gap:8px;font-size:14px;line-height:1.7}.upsell .btn{padding:6px 14px;font-size:14px}}
.lock{font-size:12.5px;border-radius:12px;padding:2px 9px;font-weight:700;background:var(--card2);color:var(--muted);border:1px solid var(--border)}
.rev-item.locked>summary{cursor:default;opacity:.7}

/* explanation sections + question links */
.expl .sec-title{font-weight:800;color:var(--accent);margin:14px 0 4px}
.qlink{font:inherit;font-size:13.5px;font-weight:700;cursor:pointer;border:1px solid var(--accent);background:var(--accent-soft);color:var(--accent);border-radius:14px;padding:0 10px;margin:0 2px;line-height:1.7}
.qlink:hover{filter:brightness(1.08)}
.qlink[disabled]{cursor:default;opacity:.6}
.report-link{font-size:13px;color:var(--muted);background:none;padding:4px 0;text-decoration:underline}
dialog.modal{border:none;border-radius:14px;padding:0;max-width:680px;width:calc(100% - 32px);max-height:85vh;background:var(--card);color:var(--text);box-shadow:0 10px 40px rgba(0,0,0,.35)}
dialog.modal::backdrop{background:rgba(15,23,42,.55)}
dialog.modal .mbody{padding:18px 20px}
dialog.modal .mhead{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
dialog.modal .mhead .close{margin-inline-start:auto}
dialog.modal textarea{width:100%;min-height:110px;font:inherit;background:var(--card2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px}

/* landing */
.hero{text-align:center;padding:48px 16px 24px}
.hero h1{font-size:32px;line-height:1.4;margin-bottom:10px}
.hero p{font-size:18px;color:var(--muted);max-width:680px;margin:0 auto 22px}
.hero .cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.features{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.features .card h3{margin:0 0 6px}
@media(max-width:560px){.hero h1{font-size:25px}}

/* domain colours (tags, coverage chips) */
.qsrc.d-D1{background:var(--accent-soft);color:var(--accent)}
.qsrc.d-D2{background:var(--purple-soft);color:var(--purple)}
.qsrc.d-D3{background:var(--green-soft);color:var(--green)}
.qsrc.d-D4{background:var(--amber-soft);color:var(--amber)}
.partbars .name{width:190px}
@media(max-width:560px){.partbars .name{width:120px;font-size:13px}}

/* header toggles (language, theme) */
.hwrap .toggles{display:flex;gap:6px;align-items:center}
.iconbtn{background:var(--card2);border:1px solid var(--border);padding:6px 10px;border-radius:8px;color:var(--text);font-size:14px;font-weight:700;text-decoration:none;line-height:1.4;cursor:pointer}
.iconbtn:hover{border-color:var(--accent)}
.expl-note{font-size:13px;color:var(--muted);margin:10px 0 0}
.prefs .field select{width:100%;padding:9px 12px}

a.btn{text-decoration:none;display:inline-block}

/* small screens: a compact header (logo and toggles, then the tabs, then the account links) that scrolls away */
@media(max-width:700px){
  header{position:static}
  .hwrap{gap:4px 8px;padding:8px 12px}
  .hwrap .logo{order:1;font-size:17px}
  .hwrap .toggles{order:2;margin-inline-start:auto}
  .hwrap .hspacer{display:none}
  .hwrap nav.tabs{order:3;width:100%;flex-wrap:nowrap;overflow-x:auto;gap:2px}
  .hwrap nav.tabs a{padding:6px 10px;font-size:14px;white-space:nowrap}
  .hwrap .hlinks{order:4;width:100%;gap:2px}
  .hlinks a,.hlinks button.linkbtn{padding:5px 8px;font-size:13.5px}
}

/* site footer (every page) */
.site-foot{border-top:1px solid var(--border);background:var(--card);margin-top:24px}
.fwrap{max-width:1200px;margin:0 auto;padding:18px 16px 22px;font-size:13.5px;color:var(--muted);text-align:center}
.flinks{display:flex;gap:6px 18px;justify-content:center;flex-wrap:wrap;margin-bottom:6px}
.flinks a{color:var(--muted);font-weight:600;text-decoration:none}
.flinks a:hover{color:var(--accent)}
.fwrap p{margin:0}
@media print{.site-foot{display:none}}

/* landing sections */
.section{margin:40px 0;scroll-margin-top:80px}
.section>h2{text-align:center;font-size:24px;margin-bottom:6px}
.section>.lead{text-align:center;color:var(--muted);max-width:680px;margin:0 auto 22px}
.hero .facts{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.steps{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));counter-reset:step}
.steps .card{position:relative;padding-top:26px}
.steps .card::before{counter-increment:step;content:counter(step);position:absolute;top:-14px;inset-inline-start:18px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.steps h3,.features h3{margin:0 0 6px}
/* home page: the exam domains (weight bar, then a card per domain) */
.dw-D1{--dc:#2563eb}.dw-D2{--dc:#7c3aed}.dw-D3{--dc:#16a34a}.dw-D4{--dc:#d97706}
.weight-bar{display:flex;max-width:900px;height:34px;margin:0 auto 18px;border-radius:12px;overflow:hidden;font-size:14px;font-weight:800}
.weight-bar span{display:flex;align-items:center;justify-content:center;background:var(--dc);color:#fff}
.domain-grid{display:grid;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.domain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.domain-grid{grid-template-columns:1fr}}
.domain-card{margin:0;border-top:4px solid var(--dc)}
.domain-card .dc-weight{color:var(--muted);font-size:14px}
.domain-card .dc-weight b{color:var(--dc);font-size:30px;font-weight:800;margin-inline-end:4px}
html[data-theme="dark"] .domain-card .dc-weight b{filter:brightness(1.35)}
.domain-card h3{margin:4px 0 8px;font-size:17px;line-height:1.5}
.domain-card ul{margin:0;padding-inline-start:18px;color:var(--muted);font-size:14px;line-height:1.9}
.sample .opt{cursor:pointer}
.sample .expl-body{margin-top:14px}
.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch}
.plan{display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--accent)}
.plan .price{font-size:28px;font-weight:900;color:var(--accent);margin:4px 0}
.plan .price small{font-size:15px;color:var(--muted);font-weight:600}
.plan ul{padding-inline-start:20px;margin:10px 0 18px;flex:1}
.plan li{margin:4px 0}
.faq details{border:1px solid var(--border);border-radius:10px;margin-bottom:8px;background:var(--card)}
.faq summary{cursor:pointer;font-weight:700;padding:12px 16px}
.faq details p{margin:0;padding:0 16px 14px;color:var(--muted)}
.cta-band{text-align:center}

/* legal pages */
.legal h1{margin-bottom:2px}
.legal h2{font-size:18px;margin:22px 0 8px}
.legal p,.legal li{line-height:1.9}
.legal ul{padding-inline-start:22px}
.legal .toc{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 0}
.legal .toc a{text-decoration:none}

/* question bank rows: one question at a time, in a window */
.bank-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;width:100%;background:none;border:none;border-radius:12px;padding:12px 16px;text-align:start;color:inherit;font:inherit;font-weight:600;cursor:pointer}
.bank-row:hover{background:var(--card2)}
.rev-item.locked .bank-row{cursor:default;opacity:.7}
.rev-item.locked .bank-row:hover{background:none}

/* printed acronym sheet: the learner's email on every page */
.print-mark{text-align:center;font-size:12px;color:#666;margin:0 0 8px}
@media print{
  .print-sheet[data-mark]::after{content:attr(data-mark);position:fixed;top:45%;left:0;right:0;text-align:center;font-size:30px;font-weight:700;color:rgba(0,0,0,.07);transform:rotate(-28deg);pointer-events:none}
}

/* copy blocking (admin setting): nothing on the training page can be selected, dragged or printed,
   except form fields; printing shows only the acronym sheet */
body.protect{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
body.protect :is(input,textarea,select,[contenteditable]){-webkit-user-select:text;user-select:text}
body.protect :is(.stem,.opts,.expl,.flash,.gl-body,#qmBody,.rev-body) img{pointer-events:none}
@media print{
  body.protect main .view>:not(.print-sheet),body.protect dialog{display:none !important}
}