/* Makkah College — Moodle Teacher Guide */
:root{
  --navy:#182a63; --navy-2:#22368a; --blue:#007bb1; --sky:#e4f2f9;
  --ink:#16203a; --muted:#56627f; --paper:#f4f6fb; --card:#fff; --line:#dbe2ee;
  --mark:#f5a524; --mark-ink:#3b2600; --warn:#b3261e; --warn-bg:#fdecea; --tip-bg:#fff6e0;
  --bar:64px; --side:292px; --r:14px;
  --font:"IBM Plex Sans Arabic","IBM Plex Sans",system-ui,"Segoe UI",Tahoma,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--bar) + 20px)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
html[lang=en] body{font-family:"IBM Plex Sans","IBM Plex Sans Arabic",system-ui,sans-serif;line-height:1.6}
a{color:var(--blue)}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--mark);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* progress */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60}
.progress span{display:block;height:100%;width:0;background:var(--mark);transition:width .1s linear}

/* top bar */
.topbar{position:sticky;top:0;z-index:50;height:var(--bar);display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--navy);color:#fff}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;margin-inline-end:auto;min-width:0}
.brand img{border-radius:50%;background:#fff;flex:none}
.brand span{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand strong{font-size:1rem;font-weight:700}
.brand small{font-size:.8rem;opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{background:none;border:0;padding:8px;border-radius:10px;display:grid;place-items:center}
.icon-btn:hover{background:rgba(255,255,255,.12)}
.menu-btn{display:none}
.search-btn{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:7px 14px;font-size:.9rem;min-width:200px}
.search-btn:hover{background:rgba(255,255,255,.18)}
.search-btn kbd{margin-inline-start:auto;font:inherit;font-size:.75rem;border:1px solid rgba(255,255,255,.35);border-radius:5px;padding:0 6px;opacity:.8}
.lang-btn{background:#fff;color:var(--navy);border:0;border-radius:999px;padding:7px 16px;font-weight:600;font-size:.9rem}
.lang-btn:hover{background:var(--sky)}

/* shell */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:calc(100vh - var(--bar))}
.sidebar{position:sticky;top:var(--bar);height:calc(100vh - var(--bar));overflow:auto;background:var(--card);border-inline-end:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column}
.sidebar ol{list-style:none;margin:0;padding:0;counter-reset:ch}
.sidebar ol>li{counter-increment:ch}
.sidebar ol>li>a{display:flex;gap:12px;align-items:baseline;padding:9px 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:500;font-size:.97rem}
.sidebar ol>li>a::before{content:counter(ch);flex:none;width:1.6em;font-variant-numeric:tabular-nums;color:var(--muted);font-weight:600}
.sidebar ol>li>a:hover{background:var(--paper)}
.sidebar li.on>a{background:var(--navy);color:#fff}
.sidebar li.on>a::before{color:var(--mark)}
.sidebar ul{list-style:none;margin:4px 0 10px;padding:0;padding-inline-start:2.35em;border-inline-start:2px solid var(--line);margin-inline-start:1.4em;display:none}
.sidebar li.on ul{display:block}
.sidebar ul a{display:block;padding:5px 10px;font-size:.88rem;color:var(--muted);text-decoration:none;border-radius:8px}
.sidebar ul a:hover,.sidebar ul a.on{color:var(--blue);background:var(--sky)}
.support{margin-top:auto;display:block;padding:14px 12px 4px;font-size:.85rem;color:var(--muted);text-decoration:none;border-top:1px solid var(--line)}
.support:hover{color:var(--blue)}
main{min-width:0;outline:0}
.wrap{max-width:1180px;margin:0 auto;padding:44px 40px 90px}

/* hero */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset-block:-30%;inset-inline-end:-12%;width:60%;background:url(../img/logo.svg) center/contain no-repeat;opacity:.05;pointer-events:none}
.hero-in{max-width:1180px;margin:0 auto;padding:60px 40px 64px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(2.1rem,4.2vw,3.5rem);line-height:1.2;margin:0 0 18px;font-weight:700;letter-spacing:-.01em}
html[lang=en] .hero h1{line-height:1.08;letter-spacing:-.025em}
.hero p{font-size:1.1rem;margin:0 0 30px;color:#d3dbf3;max-width:34em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;font-size:1rem}
.btn-main{background:var(--mark);color:var(--mark-ink)}
.btn-main:hover{background:#ffb93f}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.demo{background:#fff;border-radius:var(--r);padding:8px;box-shadow:0 30px 60px -20px rgba(4,10,40,.7);transform:rotate(-1.2deg)}
[dir=rtl] .demo{transform:rotate(1.2deg)}
.demo .shot{border-radius:9px}
.demo-cap{color:var(--ink);font-size:.92rem;font-weight:500;padding:10px 10px 4px;min-height:3.2em;display:flex;gap:10px;align-items:center}
.demo-cap b{flex:none;width:26px;height:26px;border-radius:50%;background:var(--mark);color:var(--mark-ink);display:grid;place-items:center;font-size:.85rem}

/* screenshot + marker (the signature element) */
.shot{position:relative;overflow:hidden;background:#e9edf5;line-height:0}
.shot img{width:100%;height:auto;transition:opacity .25s}
.shot img.swap{opacity:0}
.marker{position:absolute;width:34px;height:34px;margin:-17px;border-radius:50%;background:var(--mark);color:var(--mark-ink);font-weight:700;font-size:.95rem;line-height:34px;text-align:center;box-shadow:0 0 0 3px #fff,0 6px 16px rgba(0,0,0,.35);transition:left .55s cubic-bezier(.3,1.3,.5,1),top .55s cubic-bezier(.3,1.3,.5,1),opacity .2s,transform .2s;pointer-events:none;font-family:"IBM Plex Sans",sans-serif}
.marker::before,.marker::after{content:"";position:absolute;inset:0;border-radius:50%;border:3px solid var(--mark);animation:ping 1.8s ease-out infinite}
.marker::after{animation-delay:.9s}
.marker[hidden]{display:block;opacity:0;transform:scale(.4)}
@keyframes ping{from{transform:scale(1);opacity:.9}to{transform:scale(2.6);opacity:0}}

/* home index */
.index{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.index a{display:grid;grid-template-columns:3.2rem minmax(0,1fr) auto;gap:18px;align-items:baseline;padding:22px 14px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);transition:background .2s,padding .2s}
.index a:hover{background:var(--card);padding-inline-start:26px}
.index .n{font-size:1.7rem;font-weight:700;color:var(--blue);font-variant-numeric:tabular-nums;font-family:"IBM Plex Sans",sans-serif}
.index h3{margin:0;font-size:1.3rem;font-weight:600}
.index p{margin:2px 0 0;color:var(--muted);font-size:.98rem}
.index .count{color:var(--muted);font-size:.88rem;white-space:nowrap}
h2.sec{font-size:1.55rem;margin:0 0 20px;font-weight:700}
.how{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:0 0 56px;padding:0;list-style:none}
.how li{border-inline-start:3px solid var(--mark);padding-inline-start:16px}
.how strong{display:block;font-size:1.05rem}
.how span{color:var(--muted);font-size:.95rem}

/* chapter */
.ch-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:8px}
.ch-head .n{display:inline-block;font-weight:700;color:var(--blue);font-size:1rem;margin-bottom:4px}
.ch-head h1{font-size:clamp(1.9rem,3.4vw,2.8rem);margin:0 0 8px;line-height:1.25;font-weight:700}
.ch-head p{margin:0;color:var(--muted);font-size:1.1rem}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.jump a{display:block;padding:5px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);text-decoration:none;font-size:.9rem}
.jump a:hover{border-color:var(--blue);color:var(--blue)}

.topic{padding:52px 0 8px;border-bottom:1px solid var(--line)}
.topic:last-of-type{border-bottom:0}
.topic h2{font-size:1.6rem;margin:0 0 6px;font-weight:700;line-height:1.35}
.topic .intro{color:var(--muted);margin:0 0 26px;max-width:46em}
.topic-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:36px;align-items:start}
.topic-grid.solo{grid-template-columns:minmax(0,46em)}
.steps{list-style:none;margin:0;padding:0;counter-reset:st}
.step{counter-increment:st;position:relative;padding:14px 16px;padding-inline-start:60px;border-radius:12px;border:1px solid transparent;cursor:default;transition:background .2s,border-color .2s}
.step::before{content:counter(st);position:absolute;inset-inline-start:14px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--card);border:2px solid var(--line);color:var(--muted);font-weight:700;display:grid;place-items:center;font-size:.92rem;font-family:"IBM Plex Sans",sans-serif;transition:.2s}
.step:not(:last-child)::after{content:"";position:absolute;inset-inline-start:29px;top:50px;bottom:-12px;width:2px;background:var(--line)}
.step.has-img{cursor:pointer}
.step.on{background:var(--card);border-color:var(--line)}
.step.on::before{background:var(--mark);border-color:var(--mark);color:var(--mark-ink)}
.step p{margin:0}
.step b{font-weight:600;color:var(--navy)}
.step figure{display:none;margin:12px 0 4px}
.stage{position:sticky;top:calc(var(--bar) + 22px)}
.stage .shot{border-radius:12px;border:1px solid var(--line);box-shadow:0 18px 40px -22px rgba(24,42,99,.45);cursor:zoom-in}
.stage .hint{font-size:.82rem;color:var(--muted);margin:8px 2px 0;line-height:1.4}
.note{display:flex;gap:12px;margin:22px 0 30px;padding:14px 18px;border-radius:12px;background:var(--tip-bg);max-width:46em;font-size:.97rem}
.note::before{content:"";flex:none;width:4px;border-radius:4px;background:var(--mark)}
.note.warn{background:var(--warn-bg)}
.note.warn::before{background:var(--warn)}
.note strong{white-space:nowrap}
.gloss{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:.97rem;margin-bottom:30px}
.gloss th,.gloss td{padding:10px 16px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
.gloss th{background:var(--navy);color:#fff;font-weight:600}
.gloss tr:last-child td{border-bottom:0}
.gloss td:nth-child(2){direction:ltr;text-align:start;font-family:"IBM Plex Sans",sans-serif;font-weight:500}
.gloss td:first-child{font-weight:600;font-family:"IBM Plex Sans Arabic",sans-serif}
.pager{display:flex;justify-content:space-between;gap:16px;margin-top:48px}
.pager a{flex:1;max-width:48%;padding:16px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.pager a:hover{border-color:var(--blue);transform:translateY(-2px)}
.pager small{display:block;color:var(--muted);font-size:.82rem}
.pager strong{font-weight:600}
.pager .next{text-align:end;margin-inline-start:auto}
.foot{color:var(--muted);font-size:.85rem;margin-top:48px;padding-top:18px;border-top:1px solid var(--line)}

/* page-load sequence (one orchestrated moment) */
.enter>*{animation:rise .6s cubic-bezier(.2,.7,.2,1) both}
.enter>*:nth-child(2){animation-delay:.08s}.enter>*:nth-child(3){animation-delay:.16s}.enter>*:nth-child(4){animation-delay:.24s}
.hero .demo{animation:drop .9s .15s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes drop{from{opacity:0;transform:translateY(40px) rotate(0)}}

/* modals */
.modal,.lightbox{position:fixed;inset:0;z-index:80;background:rgba(10,16,44,.72);display:grid;padding:20px;animation:fade .18s}
.modal[hidden],.lightbox[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.modal{align-items:start;justify-items:center;padding-top:12vh}
.modal-box{width:min(640px,100%);background:var(--card);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.modal input{width:100%;border:0;border-bottom:1px solid var(--line);padding:18px 22px;font:inherit;font-size:1.1rem;outline:0;background:transparent;color:var(--ink)}
.modal ul{list-style:none;margin:0;padding:6px;max-height:52vh;overflow:auto}
.modal li a{display:block;padding:10px 16px;border-radius:10px;text-decoration:none;color:var(--ink)}
.modal li a:hover,.modal li a.sel{background:var(--sky)}
.modal li small{display:block;color:var(--muted);font-size:.84rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.modal-hint{margin:0;padding:10px 22px 14px;color:var(--muted);font-size:.85rem}
.lightbox{place-items:center;cursor:zoom-out}
.lightbox .icon-btn{position:absolute;top:14px;inset-inline-end:14px;color:#fff;font-size:1.3rem;width:44px;height:44px}
.lightbox-inner{width:min(1440px,100%);max-height:100%;overflow:auto;border-radius:10px}
.scrim{position:fixed;inset:var(--bar) 0 0 0;background:rgba(10,16,44,.5);z-index:39}

/* responsive */
@media (max-width:1080px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .sidebar{position:fixed;top:var(--bar);inset-inline-start:0;width:min(var(--side),86vw);z-index:40;transform:translateX(-105%);transition:transform .28s ease;box-shadow:0 0 40px rgba(0,0,0,.2)}
  [dir=rtl] .sidebar{transform:translateX(105%)}
  .sidebar.open{transform:none}
  .menu-btn{display:grid}
  .hero-in{grid-template-columns:minmax(0,1fr);padding:44px 24px 52px;gap:36px}
  .wrap{padding:32px 24px 70px}
}
@media (max-width:860px){
  .topic-grid{grid-template-columns:minmax(0,1fr)}
  .stage{display:none}
  .step figure{display:block}
  .step figure .shot{border-radius:10px;border:1px solid var(--line);cursor:zoom-in}
  .step.on{background:none;border-color:transparent}
  .how{grid-template-columns:minmax(0,1fr);gap:18px}
  .marker{width:26px;height:26px;margin:-13px;line-height:26px;font-size:.8rem}
}
@media (max-width:600px){
  body{font-size:16px}
  .topbar{padding:0 12px;gap:6px}
  .brand small{display:none}
  .search-btn{min-width:0;padding:8px 10px}
  .search-btn span,.search-btn kbd{display:none}
  .wrap{padding:26px 16px 60px}
  .hero-in{padding:36px 16px 44px}
  .index a{grid-template-columns:2.2rem minmax(0,1fr);gap:12px;padding:18px 6px}
  .index .count{display:none}
  .step{padding-inline-start:52px;padding-inline-end:4px}
  .step::before{inset-inline-start:6px}
  .step:not(:last-child)::after{inset-inline-start:21px}
  .pager{flex-direction:column}.pager a{max-width:none}
  .gloss th:nth-child(3),.gloss td:nth-child(3){display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}
@media print{
  .topbar,.sidebar,.progress,.pager,.jump,.stage .hint{display:none!important}
  .shell{display:block}.stage{position:static}.topic{break-inside:avoid}
}