/* learn.cxm.academy: the approved learner mockup's stylesheet (Alex lms-replacement/mockups/learner.html,
 * approved by Michel 14 Oct 2026), ported 1:1. Changes from the mockup: no mockup bar (--mb is 0),
 * fonts served by the Hub instead of Google Fonts, and the additions at the end of this file
 * (live module frame, right to left, empty and loading states). Light theme only, as the mockup. */
@font-face{font-family:"Montserrat";src:url("/fonts/Montserrat.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"Open Sans";src:url("/fonts/OpenSans.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"Noto Sans Arabic";src:url("/fonts/NotoSansArabic.ttf") format("truetype");font-weight:100 900;font-display:swap}

:root{--navy:#003B5C;--blue:#2774AE;--gold:#FFD100;--sky:#DAEBFE;--white:#FFFFFF;--ink:#16212B;--muted:#55636F;--line:#D5E0EA;--bg:#FFFFFF;--soft:#F4F8FC;--ok:#1F7A4D;--warn:#9A6400;--err:#B3261E;--display:"Montserrat","Segoe UI",Arial,sans-serif;--body:"Open Sans","Segoe UI",Arial,sans-serif;--radius:8px;color-scheme:light}
:root{--mb:0px;--hd:68px;--top:calc(var(--mb) + var(--hd))}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--top) + 16px)}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--display);color:var(--navy);margin:0;line-height:1.2;letter-spacing:-.01em}
h1{font-size:34px;font-weight:800}
h2{font-size:22px;font-weight:700}
h3{font-size:17px;font-weight:700}
p{margin:0}
ul,ol{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.i--sm{width:16px;height:16px}
.i--lg{width:28px;height:28px}
[hidden]{display:none!important}


/* ---------- Headers ---------- */
.app-header,.lite-header{position:sticky;top:var(--mb);z-index:90;background:#FFFFFF;border-bottom:1px solid var(--line)}
body:not([data-chrome="app"]) .app-header{display:none}
body:not([data-chrome="lite"]) .lite-header{display:none}
body[data-chrome="none"] .appfoot{display:none}
.bar{max-width:1240px;margin:0 auto;padding:0 24px;height:var(--hd);display:flex;align-items:center;gap:20px}
.brand{display:block;flex:none}
.brand img{height:38px;width:auto}
.app-nav{display:flex;gap:2px;margin-left:20px}
.app-nav a{font:700 14px var(--display);color:var(--ink);text-decoration:none;padding:8px 14px;border-radius:6px;position:relative;white-space:nowrap}
.app-nav a:hover{color:var(--blue);background:var(--soft)}
.app-nav a[aria-current="page"]{color:var(--blue)}
.app-nav a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:-15px;height:3px;border-radius:2px 2px 0 0;background:var(--blue)}
.bar__end{margin-left:auto;display:flex;align-items:center;gap:18px}
.backlink{font:600 13px var(--display);color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:40px;padding:0 8px;margin:0 -8px;border-radius:6px}
.backlink:hover{color:var(--blue)}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--navy);color:#FFFFFF;font:700 14px var(--display);display:grid;place-items:center;border:2px solid #FFFFFF;box-shadow:0 0 0 1px var(--line);cursor:pointer;flex:none}
.avatar:hover{background:var(--blue)}
.lite-tag{font:700 12px var(--display);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);padding-left:20px;border-left:1px solid var(--line);display:flex;gap:8px;align-items:center;white-space:nowrap}
.lite-tag .i{color:var(--ok)}

/* ---------- Layout and type helpers ---------- */
.screen{display:none}
.screen.is-active{display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.page{padding:44px 24px 72px}
.kicker{font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.lead{font-size:18px;color:var(--muted);margin-top:10px;max-width:640px}
.muted{color:var(--muted)}
.small{font-size:14px}
.tiny{font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.numh{display:flex;align-items:center;gap:14px;font-size:22px}
.numh__n{font:800 15px var(--display);color:var(--blue);padding-right:14px;border-right:2px solid var(--line);line-height:1.7;letter-spacing:0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:56px 0 18px;flex-wrap:wrap}
.stack>*+*{margin-top:12px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 15px var(--display);padding:11px 20px;border-radius:6px;border:2px solid var(--blue);background:var(--blue);color:#FFFFFF;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--navy);border-color:var(--navy);color:#FFFFFF}
.btn--outline{background:#FFFFFF;color:var(--blue)}
.btn--outline:hover{background:var(--soft);color:var(--navy);border-color:var(--navy)}
.btn--gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn--gold:hover{background:#F2C500;border-color:#F2C500;color:var(--navy)}
.btn--light{background:transparent;border-color:rgba(255,255,255,.65);color:#FFFFFF}
.btn--light:hover{background:#FFFFFF;border-color:#FFFFFF;color:var(--navy)}
.btn--ghost{background:transparent;border-color:transparent;color:var(--blue);padding-left:10px;padding-right:10px}
.btn--ghost:hover{background:var(--soft);border-color:transparent;color:var(--navy)}
.btn--danger{background:var(--err);border-color:var(--err);color:#FFFFFF}
.btn--danger:hover{background:#8C1D17;border-color:#8C1D17}
.btn--danger-outline{background:#FFFFFF;border-color:var(--err);color:var(--err)}
.btn--danger-outline:hover{background:#FDF4F3;border-color:#8C1D17;color:#8C1D17}
.btn--sm{font-size:13px;padding:7px 14px}
.btn--lg{font-size:16px;padding:14px 26px}
.btn--block{width:100%}
.btn[disabled],.btn[disabled]:hover{opacity:.45;cursor:not-allowed;background:var(--blue);border-color:var(--blue);color:#FFFFFF}
.btn--outline[disabled],.btn--outline[disabled]:hover{background:#FFFFFF;color:var(--blue)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--blue);text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.linkbtn:hover{color:var(--navy)}

/* ---------- Cards, pills, progress ---------- */
.card{background:#FFFFFF;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card--soft{background:var(--soft)}
.pill{display:inline-flex;align-items:center;gap:6px;font:700 12px var(--display);padding:4px 10px;border-radius:999px;background:var(--soft);color:var(--muted);white-space:nowrap;line-height:1.4}
.pill--progress{background:#E3EEF9;color:#1D5E91}
.pill--done{background:#E3F2EA;color:var(--ok)}
.pill--passed{background:var(--gold);color:var(--navy)}
.pill--warn{background:#FBF0DC;color:var(--warn)}
.pill--err{background:#FBE9E7;color:var(--err)}
.pill--light{background:rgba(255,255,255,.92);color:var(--navy)}
.chip{display:inline-flex;align-items:center;font:600 12px var(--display);padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:#FFFFFF;color:var(--ink);white-space:nowrap}
.progress{height:8px;background:#E2EAF2;border-radius:999px;overflow:hidden}
.progress>span{display:block;height:100%;background:var(--blue);border-radius:inherit;transition:width .3s}
.progress--thin{height:6px}
.plabel{display:flex;justify-content:space-between;align-items:baseline;font:700 13px var(--display);color:var(--navy);margin-bottom:8px}
.octa{clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%)}

/* ---------- Forms ---------- */
.field{display:grid;gap:6px;margin-bottom:18px;align-content:start}
.field>label,.label{font:700 13px var(--display);color:var(--navy)}
.input{width:100%;font:400 16px var(--body);color:var(--ink);background:#FFFFFF;border:1px solid #B5C5D4;border-radius:6px;padding:11px 14px;min-height:48px}
.input::placeholder{color:#8695A2}
.input:hover{border-color:#8FA6BB}
.input:focus{border-color:var(--blue);outline:3px solid var(--gold);outline-offset:1px}
.input[aria-invalid="true"]{border-color:var(--err)}
.input[readonly]{background:var(--soft);color:var(--muted)}
select.input{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23003B5C' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
textarea.input{min-height:120px;resize:vertical;line-height:1.5}
.hint{font-size:13px;color:var(--muted)}
.hint--ok{color:var(--ok);font-weight:600;display:flex;gap:6px;align-items:center}
.err{font-size:13px;color:var(--err);font-weight:600}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--blue);flex:none;cursor:pointer}
.switch{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;position:relative}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch .track{width:46px;height:26px;border-radius:999px;background:#B5C5D4;position:relative;flex:none;transition:background .15s}
.switch .track::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#FFFFFF;transition:transform .15s;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.switch input:checked+.track{background:var(--blue)}
.switch input:checked+.track::after{transform:translateX(20px)}
.switch input:focus-visible+.track{outline:3px solid var(--gold);outline-offset:2px}
.switch__txt b{display:block;font:700 15px var(--display);color:var(--navy)}
.switch__txt span{display:block;font-size:14px;color:var(--muted);margin-top:2px}

/* ---------- Notes ---------- */
.note{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:8px;background:var(--sky);color:var(--navy);font-size:14px;line-height:1.5}
.note>.i{color:var(--blue);margin-top:1px}
.note--warn{background:#FBF0DC;color:#5C3D00}
.note--warn>.i{color:var(--warn)}
.note--ok{background:#E3F2EA;color:#0F4A2E}
.note--ok>.i{color:var(--ok)}
.note--plain{background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.note--plain>.i{color:var(--navy)}
.note a{color:inherit;font-weight:700}
.mockctl{border:1px dashed #9AB0C4;border-radius:8px;padding:12px 16px;background:#FFFBE5;font-size:13px;color:var(--ink)}
.mockctl b{font-family:var(--display);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--warn);margin-right:6px}

/* ---------- Sign in ---------- */
.auth{display:grid;grid-template-columns:1.05fr 1fr;min-height:calc(100vh - var(--mb))}
.auth__visual{position:relative;overflow:hidden;background:var(--navy);min-height:320px}
.auth__visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:58% center}
.auth__visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,59,92,.05) 0%,rgba(0,59,92,.35) 40%,rgba(0,40,63,.94) 100%)}
.auth__copy{position:absolute;left:56px;right:56px;bottom:56px;z-index:1;color:#FFFFFF}
.auth__copy .kicker{color:var(--gold)}
.mixed{color:#FFFFFF;margin:12px 0 20px;line-height:1.08}
.mixed span{display:block;font:800 44px var(--display);text-transform:uppercase;letter-spacing:-.01em}
.mixed em{display:block;font:italic 400 38px var(--body);color:var(--gold);letter-spacing:-.01em}
.auth__list{list-style:none;padding:0;display:grid;gap:10px;font-size:15px;color:#E4EEF6}
.auth__list li{display:flex;gap:10px;align-items:center}
.auth__list .i{color:var(--gold)}
.auth__panel{display:flex;flex-direction:column;gap:32px;padding:36px 56px;background:#FFFFFF}
.auth__top{display:flex;justify-content:space-between;align-items:center;gap:16px}
.auth__top img{height:40px;width:auto}
.auth__form{max-width:440px;width:100%;margin:auto 0}
.auth__form h1{margin:4px 0 10px}
.auth__form form{margin-top:28px}
.auth__form .note{margin-top:24px}
.codeset{border:0;padding:0;margin:0 0 20px}
.codeset legend{padding:0;margin-bottom:10px}
.codebox{display:flex;gap:10px}
.codebox input{width:56px;height:64px;text-align:center;font:700 26px var(--display);border:1px solid #B5C5D4;border-radius:8px;color:var(--navy);background:#FFFFFF;padding:0}
.codebox input:focus{border-color:var(--blue);outline:3px solid var(--gold);outline-offset:1px}
.codebox input.filled{border-color:var(--blue);background:#F3F8FD}
.codebox .gap{width:6px}
.auth__foot{font-size:13px;color:var(--muted);display:flex;gap:10px;align-items:center;padding-top:20px;border-top:1px solid var(--line)}
.auth__foot .i{color:var(--ok)}
.mock-hint{margin-top:18px}

/* ---------- Order ---------- */
.steps{display:flex;gap:10px;list-style:none;padding:0;margin:0 0 32px;font:700 13px var(--display);color:var(--muted);flex-wrap:wrap;align-items:center}
.steps li{display:flex;align-items:center;gap:8px}
.steps li+li::before{content:"";width:28px;height:1px;background:#B5C5D4;margin-right:2px}
.steps .n{width:26px;height:26px;border-radius:50%;border:2px solid #B5C5D4;display:grid;place-items:center;font-size:12px}
.steps li.is-current{color:var(--navy)}
.steps li.is-current .n{background:var(--blue);border-color:var(--blue);color:#FFFFFF}
.checkout{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:48px;align-items:start}
.checkout h1{font-size:32px}
.fs{border:0;padding:0;margin:36px 0 0}
.fs legend{padding:0;margin-bottom:18px;width:100%}
.fs legend .numh{font:800 19px var(--display);color:var(--navy)}
.co-toggle{padding:18px 20px}
.co-fields{margin-top:18px}
.co-fields .note{margin-top:2px}
.secure{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-top:14px}
.secure .i{color:var(--ok)}
.pay{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:18px}
.pay>span:first-child{margin-right:4px}
.terms{margin:16px 0 20px}
.startline{margin-top:8px;padding-left:32px}
.summary{position:sticky;top:calc(var(--top) + 24px);padding:24px}
.summary__media{aspect-ratio:16/9;border-radius:6px;overflow:hidden;margin-bottom:18px;background:var(--soft)}
.summary__media img{width:100%;height:100%;object-fit:cover}
.summary h2{font-size:22px;margin:6px 0 4px}
.inc-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px;font-size:14px}
.inc-list li{display:flex;gap:10px;align-items:flex-start}
.inc-list .i{color:var(--ok);margin-top:1px}
.lines{display:grid;gap:8px;margin:20px 0 14px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:15px}
.lines div{display:flex;justify-content:space-between;gap:12px}
.lines span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}
.total{display:flex;justify-content:space-between;align-items:baseline;font:800 24px var(--display);color:var(--navy)}
.total span:first-child{font-size:16px}
.summary .tiny{margin-top:6px}
.prodctl{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-bottom:24px}
.prodctl label{font:700 13px var(--display);color:var(--navy)}
.prodctl select{width:auto;min-width:0;max-width:100%;min-height:40px;padding-top:7px;padding-bottom:7px;font-size:14px}
.sa-total{font:700 15px var(--display);color:var(--navy);margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}

/* ---------- Dashboard ---------- */
.greet h1{font-size:34px;margin-top:6px}
.resume{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:32px;background:#FFFFFF}
.resume__media{position:relative;min-height:300px;background:var(--navy)}
.resume__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% center}
.resume__media .pill{position:absolute;left:16px;top:16px}
.resume__body{padding:34px 36px;display:flex;flex-direction:column;gap:18px}
.resume__body h2{font-size:28px;margin-top:-8px}
.resume__lesson{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;background:var(--soft);border-radius:8px;border-left:3px solid var(--gold)}
.resume__lesson .i{color:var(--blue);margin-top:2px}
.resume__lesson b{display:block;font:700 15px var(--display);color:var(--navy)}
.resume__lesson span span{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.stat{border:1px solid var(--line);border-radius:8px;padding:18px 20px;background:#FFFFFF}
.stat b{font:800 26px var(--display);color:var(--navy);display:block;line-height:1.2}
.stat span{font-size:13px;color:var(--muted)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto;scrollbar-width:none}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:10px 14px;font:700 14px var(--display);color:var(--muted);cursor:pointer;white-space:nowrap;margin-bottom:-1px}
.tabs button:hover{color:var(--navy)}
.tabs button[aria-selected="true"]{color:var(--blue);border-bottom-color:var(--blue)}
.tabs .count{font-weight:600;color:#687583;margin-left:4px}
.courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:20px}
.ccard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#FFFFFF}
.ccard__top{height:112px;background:var(--navy);position:relative;padding:16px 18px;display:flex;align-items:flex-end;color:#FFFFFF;overflow:hidden}
.ccard__top--blue{background:var(--blue)}
.ccard__top--sky{background:var(--sky);color:var(--navy)}
.ccard__top--deep{background:#0E2C40}
.ccard__type{font:700 11px var(--display);letter-spacing:.1em;text-transform:uppercase;position:relative;z-index:1}
.ccard__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ccard__by{font-size:13px;color:var(--muted);margin-top:-4px}
.ccard__next{font-size:14px;color:var(--ink)}
.ccard__meta{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:4px}
.ccard__meta b{font:800 15px var(--display);color:var(--navy)}
.ccard__foot{margin-top:auto;padding-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.dash-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;margin-top:56px;align-items:start}
.cert-row{display:flex;gap:16px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
.cert-row:first-of-type{margin-top:18px}
.cert-row__badge{width:56px;height:56px;flex:none;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center}
.cert-row__badge--off{background:#E2EAF2;color:#8695A2}
.cert-row__txt{flex:1;min-width:0}
.cert-row__txt b{display:block;font:700 16px var(--display);color:var(--navy)}
.cert-row__txt span{display:block;font-size:13px;color:var(--muted);margin-top:2px;overflow-wrap:anywhere}
.inv-link{display:flex;gap:16px;align-items:center;margin-top:24px;padding:20px 24px}
.inv-link .i{color:var(--blue)}
.inv-link b{display:block;font:700 15px var(--display);color:var(--navy)}
.inv-link span{font-size:14px;color:var(--muted)}
.inv-link .btn{margin-left:auto}
.companion{background:var(--navy);color:#DCE8F2;border-radius:var(--radius);padding:30px;position:relative;overflow:hidden}
.companion .kicker{color:var(--gold)}
.companion h2{color:#FFFFFF;font-size:24px;margin:8px 0 12px}
.companion p{font-size:15px}
.comp-facts{list-style:none;padding:0;margin:18px 0;display:grid;gap:8px;font-size:14px}
.comp-facts li{display:flex;gap:10px;align-items:center;color:#FFFFFF}
.comp-facts .i{color:var(--gold)}
.comp-how{border-top:1px solid rgba(255,255,255,.18);padding-top:14px;margin-bottom:16px}
.comp-how summary{cursor:pointer;font:700 14px var(--display);color:#FFFFFF;list-style:none;display:flex;align-items:center;gap:8px}
.comp-how summary::-webkit-details-marker{display:none}
.comp-how summary .i{transition:transform .2s}
.comp-how[open] summary .i{transform:rotate(180deg)}
.comp-how ol{padding-left:20px;margin-top:10px;display:grid;gap:6px;font-size:14px}
.copyfield{display:flex;border:1px solid rgba(255,255,255,.3);border-radius:6px;overflow:hidden;background:rgba(0,0,0,.18)}
.copyfield code{flex:1;min-width:0;padding:11px 14px;font:600 13px Consolas,"SFMono-Regular",Menlo,monospace;color:#FFFFFF;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.copyfield button{border:0;background:var(--gold);color:var(--navy);font:700 13px var(--display);padding:0 16px;cursor:pointer;display:flex;align-items:center;gap:6px}
.copyfield button:hover{background:#FFFFFF}

/* ---------- Player ---------- */
.player{display:grid;grid-template-columns:340px minmax(0,1fr);min-height:calc(100vh - var(--top))}
.side{border-right:1px solid var(--line);background:var(--soft);position:sticky;top:var(--top);height:calc(100vh - var(--top));overflow-y:auto}
.side-toggle{display:none}
.side__head{padding:22px 22px 20px;border-bottom:1px solid var(--line);background:#FFFFFF}
.backto{display:inline-flex;align-items:center;gap:6px;font:600 13px var(--display);color:var(--muted);text-decoration:none}
.backto:hover{color:var(--blue)}
.side__head h2{font-size:19px;margin:10px 0 16px}
.side__label{font:700 11px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:18px 22px 8px}
.chap{border-bottom:1px solid var(--line)}
.chap__btn{width:100%;display:flex;gap:12px;align-items:flex-start;text-align:left;background:none;border:0;padding:14px 22px;cursor:pointer;font:700 14px/1.35 var(--display);color:var(--navy)}
.chap__btn:hover{background:#EAF2FA}
.chap__n{font:800 13px/1.35 var(--display);color:var(--blue);padding-right:10px;border-right:2px solid var(--line);flex:none}
.chap__t{flex:1;min-width:0}
.chap__count{display:block;font:600 12px var(--body);color:var(--muted);margin-top:3px}
.chap__btn .i{color:var(--muted);transition:transform .2s;margin-top:1px}
.chap.is-open .chap__btn .i{transform:rotate(180deg)}
.chap:not(.is-open) .lessons{display:none}
.lessons{list-style:none;margin:0;padding:0 0 10px}
.lesson{width:100%;display:flex;gap:12px;align-items:center;padding:9px 18px 9px 19px;background:none;border:0;border-left:3px solid transparent;text-align:left;cursor:pointer;font:400 14px/1.35 var(--body);color:var(--ink)}
.lesson:hover{background:#EAF2FA}
.lesson.is-current{background:#FFFFFF;border-left-color:var(--blue);font-weight:600;color:var(--navy)}
.lesson__ic{width:30px;height:30px;border-radius:6px;background:#FFFFFF;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue);flex:none}
.lesson__ic .i{width:15px;height:15px}
.lesson__txt{flex:1;min-width:0}
.lesson__type{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:1px}
.lesson__state{flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #B5C5D4;display:grid;place-items:center;color:#FFFFFF}
.lesson__state .i{width:13px;height:13px;stroke-width:3}
.lesson.is-done .lesson__state{background:var(--ok);border-color:var(--ok)}
.lesson.is-active-step .lesson__state{border-color:var(--blue);background:conic-gradient(var(--blue) 0 40%,#FFFFFF 40% 100%)}
.lesson.is-locked{color:var(--muted)}
.lesson.is-locked .lesson__ic{color:#8695A2}
.lesson.is-locked .lesson__state{border:0;color:#8695A2}
.lesson.is-locked .lesson__state .i{width:16px;height:16px;stroke-width:2}
.stage{padding:28px 48px 64px;max-width:1060px;width:100%}
.stage__top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}
.crumbs{color:var(--muted);font-size:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--blue)}
.arrows{display:flex;gap:6px}
.iconbtn{width:38px;height:38px;border-radius:6px;border:1px solid var(--line);background:#FFFFFF;color:var(--navy);display:grid;place-items:center;cursor:pointer}
.iconbtn:hover{border-color:var(--blue);color:var(--blue)}
.iconbtn[disabled]{opacity:.4;cursor:not-allowed}
.stage h1{font-size:30px;margin:8px 0 10px}
.stage__meta{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--muted)}
.stage__meta .i{color:var(--blue)}
.frame{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:radial-gradient(120% 140% at 85% 10%,#0F5A86 0%,#003B5C 45%,#002338 100%);color:#FFFFFF;margin-top:24px}
.frame__inner{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;padding:0 7%;max-width:72%}
.frame__kicker{font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.frame h2{color:#FFFFFF;font-size:clamp(20px,2.9vw,34px);line-height:1.15}
.frame__meta{font-size:15px;color:#C9DAE8}
.frame__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.frame__bar{position:absolute;left:0;right:0;bottom:0;height:5px;background:rgba(255,255,255,.14)}
.frame__bar span{display:block;height:100%;background:var(--gold)}
.frame--center .frame__inner{align-items:center;text-align:center;max-width:none;padding:0 10%}
.frame--light{background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.frame--light h2{color:var(--navy)}
.frame--light .frame__meta{color:var(--muted)}
.frame--light .frame__kicker{color:var(--blue)}
.lockbadge{width:64px;height:64px;border-radius:50%;background:#E2EAF2;color:var(--navy);display:grid;place-items:center}
.lockbadge--gold{background:var(--gold)}
.saved{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-top:12px}
.saved .i{color:var(--ok)}
.docpanel{display:grid;grid-template-columns:200px minmax(0,1fr);gap:32px;align-items:center;margin-top:24px;padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft)}
.docthumb{aspect-ratio:3/4;background:#FFFFFF;border:1px solid var(--line);border-radius:4px;padding:18px 16px;display:flex;flex-direction:column;gap:8px;box-shadow:0 1px 2px rgba(0,59,92,.08);position:relative;overflow:hidden}
.docthumb::before{content:"";display:block;height:30%;margin:-18px -16px 6px;background:var(--navy)}
.docthumb i{display:block;height:6px;border-radius:3px;background:#E2EAF2}
.docthumb i:nth-child(3n){width:70%}
.docthumb i.b{background:var(--sky);height:22px}
.docthumb__tag{position:absolute;right:10px;top:10px;font:800 10px var(--display);background:var(--gold);color:var(--navy);padding:3px 6px;border-radius:3px}
.docpanel h2{font-size:24px;margin:8px 0 10px}
.docpanel p.muted{max-width:520px}
.docpanel .actions{margin:20px 0 16px}
.stage__sec{margin-top:40px}
.stage__sec h2{font-size:18px;margin-bottom:14px}
.dl-list{display:grid;gap:10px}
.dl{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#FFFFFF}
.dl__ic{width:44px;height:44px;border-radius:6px;display:grid;place-items:center;background:var(--sky);color:var(--navy);font:800 11px var(--display);flex:none;letter-spacing:.04em}
.dl__ic--xlsx{background:#E3F2EA;color:var(--ok)}
.dl__ic--pptx{background:#FBF0DC;color:var(--warn)}
.dl__txt{flex:1;min-width:0}
.dl__txt b{display:block;font:700 15px var(--display);color:var(--navy)}
.dl__txt span{font-size:13px;color:var(--muted)}
.notes__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.notes__head h2{margin:0}
.notes__foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:10px}
.pager{display:flex;justify-content:space-between;gap:16px;margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.pager .btn{text-align:left;max-width:48%}
.pager .btn span small{display:block;font:600 11px var(--display);letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px}
.pager .btn[data-act="next"]{margin-left:auto;text-align:right}
.unlock-ctl{margin-top:16px}
.player-note{margin-bottom:18px}

/* ---------- Exam ---------- */
.exam-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.exam-head h1{font-size:30px;margin-top:6px}
.exam{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.exam__prog{display:flex;justify-content:space-between;font:700 13px var(--display);color:var(--navy);margin-bottom:8px}
.exam__prog span:last-child{color:var(--muted);font-weight:600}
.qcard{padding:36px;margin-top:20px}
.opts{border:0;padding:0;margin:0;display:grid;gap:12px;min-width:0}
.qtext{font:700 22px/1.38 var(--display);color:var(--navy);padding:0;margin-bottom:22px}
.qtext small{display:block;font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.opt{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:2px solid var(--line);border-radius:var(--radius);cursor:pointer;background:#FFFFFF;font-size:16px;transition:border-color .15s,background .15s}
.opt:hover{border-color:#9DBEDD}
.opt input{width:20px;height:20px;accent-color:var(--blue);margin:2px 0 0;flex:none;cursor:pointer}
.opt:has(input:checked){border-color:var(--blue);background:#F1F7FD}
.opt__l{font:800 14px var(--display);color:var(--blue);min-width:16px;margin-top:1px}
.exam__nav{display:flex;justify-content:space-between;gap:12px;margin-top:28px}
.rules h2{font-size:18px;margin-bottom:14px}
.rules ul{list-style:none;padding:0;display:grid;gap:12px;font-size:14px}
.rules li{display:flex;gap:10px;align-items:flex-start}
.rules li .i{color:var(--blue);margin-top:1px}
.rules li b{font-family:var(--display);color:var(--navy)}
.qmap{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:10px}
.qmap span{aspect-ratio:1;border-radius:4px;background:#FFFFFF;border:1px solid var(--line);font:700 11px var(--display);display:grid;place-items:center;color:var(--muted)}
.qmap span.is-answered{background:var(--blue);border-color:var(--blue);color:#FFFFFF}
.qmap span.is-current{box-shadow:0 0 0 2px var(--gold);border-color:var(--navy)}
.rules hr{border:0;border-top:1px solid var(--line);margin:22px 0 16px}
.result{max-width:760px;margin:0 auto;text-align:center;padding:20px 0}
.result__badge{width:104px;height:104px;border-radius:50%;margin:0 auto 24px;background:var(--gold);color:var(--navy);display:grid;place-items:center}
.result__badge .i{width:46px;height:46px;stroke-width:2.6}
.result__badge--fail{background:#FBE9E7;color:var(--err)}
.result__note{max-width:560px;margin:0 auto 24px;text-align:left}
.result h1{font-size:38px;margin:10px 0 8px}
.result .lead{margin:12px auto 0}
.result__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:32px 0}
.result .actions{justify-content:center}
.result__back{margin-top:22px;font-size:14px}

/* ---------- Certificate ---------- */
.verify{max-width:1080px;margin:0 auto}
.verify h1{font-size:30px;margin:8px 0 22px}
.status-banner{display:flex;gap:14px;align-items:center;padding:16px 20px;border-radius:var(--radius);background:#E3F2EA;color:#0F4A2E;margin-bottom:28px;font-size:15px}
.status-banner .i{color:var(--ok);width:28px;height:28px}
.status-banner b{font-family:var(--display)}
.certgrid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:28px;align-items:start}
.cert{background:#FFFFFF;border:1px solid var(--line);border-radius:var(--radius);padding:12px;box-shadow:0 2px 6px rgba(0,59,92,.06)}
.cert__inner{border:2px solid var(--navy);border-radius:4px;padding:46px 40px 32px;text-align:center;position:relative;overflow:hidden;background:linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 70%,#F6F9FC 100%)}
.cert__inner::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:var(--gold)}
.cert__logo{height:46px;width:auto;margin:0 auto 26px}
.cert__label{font:700 12px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.cert__intro{font-size:14px;color:var(--muted);margin-top:16px}
.cert__name{font:800 32px var(--display);color:var(--navy);margin-top:6px;letter-spacing:-.01em}
.cert__cred{font:italic 400 26px var(--body);color:var(--blue);margin-top:4px;line-height:1.25}
.cert__foot{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:16px;margin-top:40px;font-size:12px;color:var(--muted);position:relative;z-index:1}
.cert__sig{text-align:left}
.cert__sig b{display:block;font:italic 400 20px var(--body);color:var(--navy);border-bottom:1px solid #9AB0C4;padding-bottom:4px;margin-bottom:6px}
.cert__ids{text-align:right;display:grid;gap:2px}
.cert__ids b{color:var(--navy);font-weight:700}
.seal{width:78px;height:78px;background:var(--navy);color:#FFFFFF;display:grid;place-items:center;font:800 9px/1.25 var(--display);letter-spacing:.14em;text-align:center}
.seal span{display:block}
.seal .i{color:var(--gold);width:22px;height:22px;margin:0 auto 3px}
.detail{display:grid;grid-template-columns:auto 1fr;gap:12px 18px;margin:0 0 24px;font-size:15px}
.detail dt{font:700 12px var(--display);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:3px}
.detail dd{margin:0;color:var(--ink);font-weight:600;min-width:0;overflow-wrap:anywhere}
.cert-actions{display:grid;gap:10px}
.holder{display:grid;gap:10px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft)}
.holder__label{font:700 12px var(--display);color:var(--navy);display:flex;gap:8px;align-items:center}
.holder__label .i{color:var(--ok)}
.cert-note{margin-top:14px}
.covers{list-style:none;padding:0;display:grid;gap:10px;margin-top:14px;font-size:15px}
.covers li{display:flex;gap:10px;align-items:flex-start}
.covers .i{color:var(--ok);margin-top:2px}
.verify-foot{margin-top:28px}

/* ---------- Account ---------- */
.acct{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;align-items:start;margin-top:32px}
.subnav{position:sticky;top:calc(var(--top) + 24px);display:grid;gap:2px}
.subnav a{padding:10px 14px;border-radius:6px;font:700 14px var(--display);color:var(--ink);text-decoration:none;border-left:3px solid transparent}
.subnav a:hover{background:var(--soft);color:var(--blue)}
.subnav a.is-active{color:var(--blue);background:var(--soft);border-left-color:var(--blue)}
.acard{margin-bottom:24px}
.acard>.numh{margin-bottom:8px}
.acard>p.muted{margin-bottom:22px;max-width:680px;font-size:15px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:660px}
th{font:700 11px var(--display);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-align:left;padding:12px 16px;background:var(--soft);border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
td.mono{font-family:Consolas,"SFMono-Regular",Menlo,monospace;font-size:13px;white-space:nowrap}
.tablefoot{margin-top:14px;font-size:13px;color:var(--muted)}
.wd{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft);flex-wrap:wrap}
.wd b{display:block;font:700 16px var(--display);color:var(--navy)}
.wd span.small{color:var(--muted)}
.confirm{margin-top:16px;padding:22px;border:1px solid #E8C7C4;background:#FDF5F4;border-radius:var(--radius)}
.confirm h2,.confirm h3{color:var(--err);margin-bottom:8px;font-size:17px}
.confirm p{font-size:15px;margin-bottom:16px}
.prow{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.prow:first-of-type{border-top:0;padding-top:4px}
.prow>div{flex:1;min-width:240px}
.prow b{display:block;font:700 15px var(--display);color:var(--navy)}
.prow span.small{color:var(--muted)}
.prefs .switch{padding:16px 0;border-top:1px solid var(--line)}
.prefs .switch:first-child{border-top:0;padding-top:4px}

/* ---------- Toast and footer ---------- */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,16px);opacity:0;pointer-events:none;background:var(--navy);color:#FFFFFF;padding:14px 20px;border-radius:var(--radius);display:flex;gap:12px;align-items:center;font-size:15px;z-index:200;max-width:calc(100% - 32px);width:max-content;transition:opacity .2s,transform .2s;box-shadow:0 10px 30px rgba(0,35,56,.28)}
.toast.is-on{opacity:1;transform:translate(-50%,0)}
.toast .i{color:var(--gold)}
.appfoot{margin-top:auto;border-top:1px solid var(--line);background:var(--soft);font-size:13px;color:var(--muted)}
.appfoot .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-top:22px;padding-bottom:22px}
.appfoot a,.appfoot .linkbtn{color:var(--muted)}
.appfoot a:hover,.appfoot .linkbtn:hover{color:var(--blue)}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .checkout{grid-template-columns:minmax(0,1fr);gap:32px}
  .summary{position:static;order:-1}
  .exam{grid-template-columns:minmax(0,1fr)}
  .dash-grid{grid-template-columns:minmax(0,1fr)}
  .certgrid{grid-template-columns:minmax(0,1fr)}
  .stage{padding:28px 32px 56px}
}
@media (max-width:900px){
  :root{--hd:auto}
  .app-header,.lite-header{position:relative;top:0}
  .bar{flex-wrap:wrap;height:auto;padding:12px 24px;gap:12px}
  .app-nav{order:3;width:100%;margin:0 -14px;overflow-x:auto}
  .app-nav a[aria-current="page"]::after{bottom:-1px}
  .player{grid-template-columns:minmax(0,1fr);min-height:0}
  .side{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .side-toggle{display:flex;width:100%;align-items:center;gap:10px;padding:14px 24px;background:#FFFFFF;border:0;border-bottom:1px solid var(--line);font:700 14px var(--display);color:var(--navy);cursor:pointer;text-align:left}
  .side-toggle .pct{margin-left:auto;font-size:13px;color:var(--blue)}
  .side-toggle .chev{transition:transform .2s}
  .side.is-open .side-toggle .chev{transform:rotate(180deg)}
  .side:not(.is-open) .side__body{display:none}
  .stage{padding:24px 24px 48px}
  .auth{grid-template-columns:minmax(0,1fr);min-height:0}
  .auth__visual{min-height:280px}
  .auth__copy{left:24px;right:24px;bottom:24px}
  .mixed span{font-size:30px}
  .mixed em{font-size:26px}
  .auth__list{display:none}
  .auth__panel{padding:28px 24px}
  .resume{grid-template-columns:minmax(0,1fr)}
  .resume__media{min-height:220px}
  .acct{grid-template-columns:minmax(0,1fr);gap:20px}
  .subnav{position:static;display:flex;overflow-x:auto;gap:4px;border-bottom:1px solid var(--line);padding-bottom:8px}
  .subnav a{white-space:nowrap;border-left:0}
  .docpanel{grid-template-columns:120px minmax(0,1fr);gap:20px;padding:22px}
  html{scroll-padding-top:calc(var(--mb) + 16px)}
}
@media (max-width:600px){
  h1{font-size:27px}
  .wrap{padding:0 16px}
  .page{padding:28px 16px 56px}
  .bar{padding:10px 16px}
  .brand img{height:32px}
  .backlink .bl-pre{display:none}
  .backlink .bl-txt{text-transform:capitalize}
  .cert-row{flex-wrap:wrap;align-items:flex-start}
  .cert-row__txt{flex:1 1 calc(100% - 72px)}
  .cert-row .actions{width:100%;padding-left:72px}
  .cert-row>.btn{margin-left:62px}
  .row2{grid-template-columns:1fr}
  .card{padding:20px}
  .greet h1,.checkout h1,.verify h1{font-size:26px}
  .lead{font-size:16px}
  .stats{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .stat{padding:12px}
  .stat b{font-size:18px}
  .stat span{font-size:12px;display:block;line-height:1.3}
  .resume__body{padding:22px 20px}
  .resume__body h2{font-size:23px}
  .resume__body .btn--lg{width:100%}
  .inv-link{flex-wrap:wrap}
  .inv-link .btn{margin-left:0}
  .companion{padding:22px}
  .side-toggle{padding:14px 16px}
  .stage{padding:20px 16px 44px}
  .stage h1{font-size:24px}
  .frame__inner{max-width:none;gap:8px;padding:0 6%}
  .frame__meta{display:none}
  .frame__actions .btn{padding:9px 14px;font-size:14px}
  .frame--center .frame__inner p{font-size:13px}
  .frame .lockbadge{width:44px;height:44px}
  .frame--center .frame__inner ul{display:none}
  .docpanel{grid-template-columns:1fr;padding:20px}
  .docthumb{width:110px}
  .dl{flex-wrap:wrap}
  .dl .btn{width:100%}
  .pager{flex-direction:column}
  .pager .btn{max-width:none;width:100%}
  .pager .btn[data-act="next"]{order:-1}
  .codebox{gap:6px}
  .codebox input{width:44px;height:54px;font-size:22px}
  .codebox .gap{width:2px}
  .qcard{padding:20px}
  .qtext{font-size:18px}
  .opt{padding:14px}
  .exam__nav .btn{flex:1}
  .result h1{font-size:28px}
  .result__stats{grid-template-columns:1fr;gap:8px}
  .cert__inner{padding:36px 18px 24px}
  .cert__name{font-size:24px}
  .cert__cred{font-size:20px}
  .cert__foot{grid-template-columns:1fr 1fr}
  .cert__foot .seal{grid-column:1 / -1;grid-row:1;margin:0 auto}
  .confirm .actions .btn{width:100%}
  .lite-tag{padding-left:12px;font-size:11px;letter-spacing:.06em}
  .lite-tag .i{display:none}
}


/* ---------- Additions for the live platform ---------- */
/* the module plays here: same origin, full width of the stage, 16:9 like the factory stage */
.frame--live{background:#FFFFFF;border:1px solid var(--line);aspect-ratio:16/10}
.frame--live iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#FFFFFF}
.frame-tools{display:flex;justify-content:flex-end;margin-top:20px}
.frame-tools + .frame{margin-top:10px}
.side{overflow-x:hidden}
.edition-pick select{max-width:100%}
.saved--warn{color:var(--warn)}
.saved--warn .i{color:var(--warn)}
.state{padding:56px 24px;text-align:center;color:var(--muted)}
.state h2{margin-bottom:8px}
.state .actions{justify-content:center;margin-top:18px}
.ccard__moving{font-size:14px;color:var(--muted)}
.edition-pick{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:6px 0 2px;font-size:14px;color:var(--muted)}
.edition-pick select{font:600 14px var(--display);color:var(--navy);border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:#FFFFFF}
.loading{opacity:.6;pointer-events:none}
.redeem-box{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
/* ---------- Day 4: empty states, as the mockup (learner.html, "Certificates list") ---------- */
.mt24{margin-top:24px}.mt32{margin-top:32px}
.empty{text-align:center;padding:44px 28px}
.empty .lockbadge{margin:0 auto 18px}
.empty h2{margin-bottom:8px}
.empty p{max-width:520px;margin:0 auto 20px;color:var(--muted)}
.empty .actions{justify-content:center}
.todo{list-style:none;padding:0;margin:0 auto 24px;max-width:560px;display:grid;gap:10px;text-align:left}
.todo li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:#FFFFFF;font-size:15px}
.todo li .i{color:var(--blue);margin-top:2px}
.todo b{font-family:var(--display);color:var(--navy)}
/* Day 4: course home, editions, audio chapters, the language switch */
.ccard__eds{font-size:13px;color:var(--muted)}
.home-resume{margin-top:24px}
.home-resume .resume__media{min-height:240px}
.stage__sec .dl__ic{font-size:13px}
.docpanel--audio .docthumb{display:grid;place-items:center;color:var(--navy)}
.audio{display:block;width:100%;max-width:520px;margin:16px 0 4px}
.langswitch{font-size:inherit}
.auth__top{flex-wrap:wrap}
.auth__top .langswitch{margin-inline-start:auto;font-size:14px}
.ltr{direction:ltr;unicode-bidi:isolate}

/* ---------- Arabic, right to left (the mockup's block, ported 1:1; Tajawal served by the Hub) ---------- */
@font-face{font-family:"Tajawal";src:url("/fonts/Tajawal-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Tajawal";src:url("/fonts/Tajawal-Medium.ttf") format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"Tajawal";src:url("/fonts/Tajawal-Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Tajawal";src:url("/fonts/Tajawal-ExtraBold.ttf") format("truetype");font-weight:800;font-display:swap}
.ar,.ar h1,.ar h2,.ar h3,.ar .btn,.ar .kicker,.ar .pill,.ar .label,.ar .plabel,.ar .input,.ar .chap__btn,.ar .lesson,.ar .app-nav a,.ar .backto,.ar .side__label,.ar .side-toggle,.ar .stat b,.ar .ccard__type,.ar .frame__kicker,.ar .field>label,.ar .numh__n,.ar .chap__n,.ar .chap__count{font-family:"Tajawal","Noto Sans Arabic","Segoe UI",Arial,sans-serif;letter-spacing:0}
.ar .kicker,.ar .ccard__type,.ar .side__label,.ar .frame__kicker{text-transform:none}
.ar{line-height:1.7}
.ar h1,.ar h2,.ar h3{line-height:1.4}
[dir="rtl"] .numh__n{padding-right:0;border-right:0;padding-left:14px;border-left:2px solid var(--line)}
[dir="rtl"] .chap__n{padding-right:0;border-right:0;padding-left:10px;border-left:2px solid var(--line)}
[dir="rtl"] .chap__btn,[dir="rtl"] .lesson{text-align:right}
[dir="rtl"] tr.cn td:first-child{padding-left:12px;padding-right:32px}
[dir="rtl"] .lesson{border-left:0;border-right:3px solid transparent;padding:9px 19px 9px 18px}
[dir="rtl"] .lesson.is-current{border-right-color:var(--blue)}
[dir="rtl"] .side{border-right:0;border-left:1px solid var(--line)}
[dir="rtl"] .resume__lesson{border-left:0;border-right:3px solid var(--gold)}
[dir="rtl"] .bar__end{margin-left:0;margin-right:auto}
[dir="rtl"] .app-nav{margin-left:0;margin-right:20px}
[dir="rtl"] .flip{transform:scaleX(-1)}
[dir="rtl"] .frame{background:radial-gradient(120% 140% at 15% 10%,#0F5A86 0%,#003B5C 45%,#002338 100%)}
[dir="rtl"] .resume__media .pill{left:auto;right:16px}
[dir="rtl"] .side-toggle .pct{margin-left:0;margin-right:auto}
[dir="rtl"] .opt,[dir="rtl"] .opens{text-align:right}
/* arrows point the reading way: the left and right icons turn round, nothing else does */
[dir="rtl"] svg.i:has(use[href="#i-left"]),[dir="rtl"] svg.i:has(use[href="#i-right"]){transform:scaleX(-1)}
[dir="rtl"] .todo{text-align:right}
[dir="rtl"] .startline{padding-left:0;padding-right:32px}
.stage[dir="rtl"]{text-align:right}
.stage[dir="ltr"]{text-align:left}
@media (max-width:900px){
  [dir="rtl"] .side{border-left:0}
  [dir="rtl"] .app-nav{margin:0 -14px}
}

/* ---------- Day 5: certificates, verification, exam and account (from the approved mockup) ---------- */
.crumbs--page{margin-bottom:18px}
.certs-card .cert-row:first-of-type{margin-top:6px}
.cert-row .actions{justify-content:flex-end}
.cert-row__badge--moved{background:var(--sky);color:var(--navy)}
.status-banner--err{background:#FBE9E7;color:#6E1A14}
.status-banner--err .i{color:var(--err)}
.cert--void .cert__inner{opacity:.45;filter:grayscale(1)}
.notfound{max-width:640px;margin:20px auto 0;text-align:center}
.notfound .lockbadge{margin:0 auto 18px}
.notfound h1{margin-bottom:10px}
.notfound form{margin-top:24px;text-align:left}
.inline-field{display:flex;gap:8px;align-items:stretch}
.inline-field .input{flex:1;min-width:0}
.inline-field .btn{flex:none}
.mono-in{font-family:Consolas,"SFMono-Regular",Menlo,monospace!important;letter-spacing:.03em}
.inv-table{min-width:780px}
.inv-table td:first-child{white-space:nowrap}
.inv-table td .linkbtn+.linkbtn,.inv-table td .mono+.linkbtn{margin-left:12px}
.inv-wait{font-size:14px;color:var(--muted);white-space:nowrap}
.inv-table td:nth-child(2){min-width:220px}
.inv-table td:nth-child(5),.inv-table td:nth-child(6){white-space:nowrap}
.inv-table .mono{font-family:Consolas,"SFMono-Regular",Menlo,monospace;font-size:13px;white-space:nowrap}
tr.cn td{background:#FBFCFE}
tr.cn td:first-child{padding-left:32px}
.tablefoot+.tablefoot{margin-top:6px}
.qmap span[data-q]{cursor:pointer}
.exam .confirm{margin-top:16px}
@media (max-width:600px){
  .cert-row{flex-wrap:wrap;align-items:flex-start}
  .cert-row__txt{flex:1 1 calc(100% - 72px)}
  .cert-row .actions{width:100%;padding-left:72px}
  .cert-row .actions .btn{flex:1 1 auto}
}
/* a direction-isolated id inside a meta line stays inline (the meta spans themselves are blocks) */
.cert-row__txt span .ltr,.cert-row__txt span bdi{display:inline;margin-top:0}
body.ar .cert-row .actions{padding-left:0}
@media (max-width:600px){body.ar .cert-row .actions{padding-right:72px}}
/* three nav items on a phone: the nav scrolls sideways only, never shows a vertical bar */
@media (max-width:900px){.app-nav{overflow-y:hidden}}

/* ---------- QA pass: the order confirmation, ported 1:1 from the approved mockup ---------- */
.narrow{max-width:640px;margin:0 auto}
.okhead{text-align:center;max-width:640px;margin:0 auto 28px}
.okhead .result__badge{margin-bottom:20px}
.okhead h1{font-size:34px;margin:8px 0 8px}
.recap{display:flex;gap:16px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:18px}
.recap .dl__ic{width:52px;height:52px}
.recap b{display:block;font:700 17px var(--display);color:var(--navy)}
.recap span.small{color:var(--muted)}
.recap__amt{margin-left:auto;font:800 18px var(--display);color:var(--navy);white-space:nowrap}
.factlist{list-style:none;padding:0;margin:0;display:grid;gap:12px;font-size:15px}
.factlist li{display:flex;gap:12px;align-items:flex-start}
.factlist .i{color:var(--blue);margin-top:2px;flex:none}
@media (max-width:600px){
  .okhead h1{font-size:27px}
  .recap{flex-wrap:wrap}
  .recap__amt{margin-left:68px}
}
.ccard__top--soft{background:#E8EEF4;color:var(--navy)}
.ccard__top--gold{background:var(--gold);color:var(--navy)}
/* a playing module on a phone gets the screen height, not a 16:10 letterbox (QA pass) */
@media (max-width:600px){.frame--live{aspect-ratio:auto;height:calc(100vh - 120px);height:calc(100svh - 120px);min-height:460px}}