/* ============ Ad Academy — stylesheet ============ */
:root{
  --bg:#FAF6EC; --panel:#FFFFFF; --line:#EDE6D3; --line-soft:#F5F0E3;
  --ink:#1C1917; --ink-2:#57534E; --ink-3:#8A8578;
  --brand:#F97316; --brand-dk:#EA580C; --brand-tint:#FFF4EA; --brand-tint-2:#FFEDD9; --brand-ink:#B4470D;
  --ok:#10B981; --ok-tint:#ECFDF5; --warn:#F59E0B; --bad:#EF4444;
  --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:20px;
  --sh:0 1px 2px rgba(28,25,23,.04); --sh-md:0 4px 16px rgba(28,25,23,.08);
  --sh-lg:0 12px 40px rgba(28,25,23,.16);
  --sidebar-w:250px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#DDD5C2;border-radius:6px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#C9C0AB}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
.tabular{font-variant-numeric:tabular-nums}
/* Default size for inline icons; rules below override, ring SVGs carry width attrs */
svg:not([width]){width:16px;height:16px;flex-shrink:0}

/* ---------- Layout ---------- */
.app{display:flex;height:100vh;overflow:hidden}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}
.scroll{flex:1;overflow-y:auto;overflow-x:hidden}
.page{padding:0 32px 40px}
.hidden{display:none !important}

/* ---------- Sidebar ---------- */
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;background:#FAF6EC;
  border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;
}
.brand{display:flex;align-items:center;gap:10px;padding:22px 20px 16px}
.brand-mark{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--brand),var(--brand-dk));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:18px;box-shadow:var(--sh);
}
.brand-name{font-size:15px;font-weight:700;line-height:1.2}
.brand-sub{font-size:11px;color:var(--ink-3);line-height:1.2}
.nav{padding:4px 12px;overflow-y:auto;flex-shrink:0}
.nav-item{
  width:100%;display:flex;align-items:center;gap:11px;padding:9px 12px;
  border-radius:var(--r-sm);font-size:13.5px;font-weight:500;color:var(--ink-2);
  margin-bottom:2px;transition:background .12s,color .12s;text-align:left;
}
.nav-item:hover{background:#F1EBDA}
.nav-item.active{background:var(--brand-tint-2);color:var(--brand-ink);font-weight:600}
.nav-item svg{width:18px;height:18px;flex-shrink:0;stroke:currentColor;opacity:.8}
.nav-item.active svg{stroke:var(--brand);opacity:1}
.nav-badge{margin-left:auto;font-size:11px;background:#EDE6D3;color:var(--ink-2);
  padding:1px 7px;border-radius:20px;font-weight:600}
.nav-item.active .nav-badge{background:#fff;color:var(--brand-ink)}
.nav-sep{height:1px;background:var(--line);margin:8px 12px}
.side-foot{margin-top:auto;padding:12px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px}
.side-card .st{font-size:11px;color:var(--ink-3);font-weight:600;margin-bottom:8px}
.side-thumb{width:100%;aspect-ratio:16/9;border-radius:var(--r-sm);object-fit:cover;
  background:#E7E1D3;display:block;margin-bottom:9px;cursor:pointer}
.side-title{font-size:12.5px;font-weight:600;line-height:1.35;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- Header ---------- */
.hdr{display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:20px 32px 18px;flex-shrink:0}
.hdr h1{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.2}
.hdr .sub{font-size:13px;color:var(--ink-3);margin-top:2px}
.hdr-right{display:flex;align-items:center;gap:12px}
.search-wrap{position:relative}
.search-wrap svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;stroke:var(--ink-3);pointer-events:none}
.search{width:300px;padding:9px 14px 9px 36px;background:#fff;
  border:1px solid var(--line);border-radius:999px;font-size:13.5px;outline:none;transition:border-color .12s,box-shadow .12s}
.search:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(249,115,22,.13)}
.icon-btn{width:38px;height:38px;border-radius:999px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;position:relative;transition:background .12s}
.icon-btn:hover{background:#FDFBF6}
.icon-btn svg{width:17px;height:17px;stroke:var(--ink-2)}
.dot{position:absolute;top:8px;right:9px;width:7px;height:7px;background:var(--brand);
  border-radius:50%;border:1.5px solid #fff}
.user{display:flex;align-items:center;gap:10px;padding:5px 14px 5px 5px;background:#fff;
  border:1px solid var(--line);border-radius:999px}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-dk));
  color:#fff;font-size:11.5px;font-weight:700;display:flex;align-items:center;justify-content:center}
.user .un{font-size:10.5px;color:var(--ink-3);line-height:1.2}
.user .uv{font-size:13px;font-weight:600;line-height:1.2}

/* ---------- Generic building blocks ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-xl);padding:22px}
.card-t{font-size:16px;font-weight:650;letter-spacing:-.01em}
.row{display:flex;align-items:center;gap:10px}
.between{display:flex;align-items:center;justify-content:space-between;gap:14px}
.muted{color:var(--ink-3);font-size:12.5px}
.link-b{font-size:13px;color:var(--brand);font-weight:600}
.link-b:hover{text-decoration:underline}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.mt{margin-top:22px}

.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;font-size:11.5px;
  font-weight:600;border-radius:999px;white-space:nowrap}
.chip{padding:7px 15px;border-radius:999px;font-size:13px;font-weight:550;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);white-space:nowrap;transition:all .12s}
.chip:hover{background:#FDFBF6;border-color:#DDD5C2}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 16px;
  border-radius:var(--r-sm);font-size:13.5px;font-weight:600;transition:all .12s;white-space:nowrap}
.btn svg{width:15px;height:15px;stroke:currentColor;flex-shrink:0}
.btn-p{background:var(--brand);color:#fff}
.btn-p:hover{background:var(--brand-dk)}
.btn-s{background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.btn-s:hover{background:#FDFBF6;border-color:#DDD5C2}
.btn-t{background:var(--brand-tint);color:var(--brand-ink)}
.btn-t:hover{background:var(--brand-tint-2)}
.btn-ok{background:var(--ok-tint);color:#047857;border:1px solid #A7F3D0}
.btn-full{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}

.bar{height:6px;border-radius:999px;background:#F1EBDD;overflow:hidden}
.bar>i{display:block;height:100%;border-radius:999px;background:var(--brand);
  transition:width .5s cubic-bezier(.4,0,.2,1)}

/* ---------- Video thumbnails ---------- */
.thumb{position:relative;display:block;width:100%;aspect-ratio:16/9;border-radius:var(--r);
  overflow:hidden;background:#E7E1D3;cursor:pointer}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.thumb:hover img{transform:scale(1.045)}
.thumb .ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  padding:14px;text-align:center;color:#fff;font-size:12.5px;font-weight:600;line-height:1.35}
.thumb .pl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,0);transition:background .18s}
.thumb:hover .pl{background:rgba(0,0,0,.22)}
.thumb .pl i{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.95);
  display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .18s;box-shadow:var(--sh-md)}
.thumb:hover .pl i{opacity:1}
.thumb .pl svg{width:15px;height:15px;fill:var(--ink);stroke:none;margin-left:2px}
.thumb .dur{position:absolute;bottom:7px;right:7px;background:rgba(0,0,0,.82);color:#fff;
  font-size:10.5px;font-weight:600;padding:2px 6px;border-radius:4px}
.thumb .done{position:absolute;top:7px;left:7px;width:20px;height:20px;border-radius:50%;
  background:var(--ok);display:flex;align-items:center;justify-content:center}
.thumb .done svg{width:12px;height:12px;stroke:#fff;stroke-width:3}

/* ---------- Hero ---------- */
.hero{position:relative;border-radius:var(--r-xl);overflow:hidden;aspect-ratio:16/7;
  background:#1C1917;cursor:pointer}
.hero img{width:100%;height:100%;object-fit:cover;opacity:.85}
.hero-ov{position:absolute;inset:0;padding:32px;display:flex;flex-direction:column;
  justify-content:space-between;background:linear-gradient(100deg,rgba(0,0,0,.82) 8%,rgba(0,0,0,.42) 48%,transparent 78%)}
.hero-eyebrow{color:#FDBA74;font-size:13px;font-weight:600;margin-bottom:8px}
.hero h2{color:#fff;font-size:34px;font-weight:750;letter-spacing:-.025em;
  line-height:1.12;max-width:520px}
.hero-play{display:flex;align-items:center;gap:13px}
.hero-play i{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.96);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-lg)}
.hero-play svg{width:18px;height:18px;fill:var(--ink);margin-left:3px}
.hero-play .l1{color:#fff;font-size:14px;font-weight:600}
.hero-play .l2{color:rgba(255,255,255,.72);font-size:12px}

/* ---------- Stat rows ---------- */
.stat{display:flex;align-items:center;justify-content:space-between;padding:7px 0}
.stat .l{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--ink-2)}
.stat .ic{width:34px;height:34px;border-radius:var(--r-sm);display:flex;
  align-items:center;justify-content:center;flex-shrink:0}
.stat .ic svg{width:16px;height:16px}
.stat .v{font-size:15px;font-weight:700}

/* ---------- Ring ---------- */
.ring-wrap{position:relative;display:flex;align-items:center;justify-content:center;margin:14px 0}
.ring-txt{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center}
.ring-txt .n{font-size:30px;font-weight:750;letter-spacing:-.03em}
.ring-txt .l{font-size:11.5px;color:var(--ink-3);margin-top:-2px}

/* ---------- Task cards ---------- */
.tcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s}
.tcard:hover{box-shadow:var(--sh-md);border-color:#E0D8C4}
.tcard-b{padding:14px 15px 15px;display:flex;flex-direction:column;flex:1;gap:9px}
.tcard-h{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.tcard-t{font-size:13.5px;font-weight:650;line-height:1.38;text-align:left;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tcard-t:hover{color:var(--brand)}
.tcard-t .num{color:var(--ink-3);font-weight:600;margin-right:4px}
.tcard-m{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ink-3);margin-top:auto}
.tcard-m svg{width:13px;height:13px;stroke:currentColor}
.tcard-a{display:flex;gap:7px;padding-top:11px;border-top:1px solid var(--line-soft)}
.tcard-a .btn{flex:1;padding:7px 10px;font-size:12px}
.bm{padding:4px;border-radius:6px;color:var(--ink-3);line-height:0;transition:color .12s,background .12s}
.bm:hover{background:#F5F0E3}
.bm svg{width:16px;height:16px;stroke:currentColor}
.bm.on{color:var(--brand)}
.bm.on svg{fill:var(--brand)}

/* ---------- List rows ---------- */
.lrow{display:flex;align-items:center;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-soft)}
.lrow:last-child{border-bottom:none}
.lrow .lt{flex:1;min-width:0}
.lrow .lt b{display:block;font-size:13.5px;font-weight:600;line-height:1.35;text-align:left}
.lrow .lt b:hover{color:var(--brand)}
.lrow .lm{font-size:11.5px;color:var(--ink-3);margin-top:2px}

/* ---------- Modal ---------- */
/* The modal owns its own scrolling rather than scrolling inside the overlay.
   The header used to be position:sticky within the overlay's scroll area, so
   content scrolled visibly through the band above it. As a flex column with a
   fixed header and a scrolling body, the header is genuinely pinned and
   nothing can pass behind it. */
.ovl{position:fixed;inset:0;background:rgba(28,25,23,.62);backdrop-filter:blur(3px);
  z-index:100;display:flex;align-items:center;justify-content:center;padding:26px;overflow:hidden}
.ovl.q{z-index:120}
.modal{background:var(--bg);border-radius:var(--r-xl);width:100%;max-width:1140px;
  box-shadow:var(--sh-lg);animation:pop .2s ease-out;
  display:flex;flex-direction:column;max-height:100%;min-height:0}
.modal.sm{max-width:760px}
.modal.md{max-width:920px}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
.mhdr{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 20px;border-bottom:1px solid var(--line);flex:0 0 auto;
  background:var(--bg);z-index:5;border-radius:var(--r-xl) var(--r-xl) 0 0}
.mbody{padding:22px;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.x{width:34px;height:34px;border-radius:var(--r-sm);display:flex;align-items:center;
  justify-content:center;flex-shrink:0}
.x:hover{background:#F1EBDA}
.x svg{width:18px;height:18px;stroke:var(--ink-2)}

/* ---------- Player ---------- */
.player{position:relative;width:100%;aspect-ratio:16/9;background:#000;
  border-radius:var(--r);overflow:hidden}
.player iframe{width:100%;height:100%;border:0;display:block}
.player-cover{position:absolute;inset:0;cursor:pointer}
.player-cover img{width:100%;height:100%;object-fit:cover}
.player-cover .pb{position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;background:rgba(0,0,0,.28);transition:background .2s}
.player-cover:hover .pb{background:rgba(0,0,0,.14)}
.player-cover .pb i{width:66px;height:46px;border-radius:12px;background:rgba(220,38,38,.94);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-lg)}
.player-cover .pb svg{width:26px;height:26px;fill:#fff}
.noplay{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;padding:34px;color:#fff;gap:8px}
.noplay svg{width:34px;height:34px;stroke:rgba(255,255,255,.6);margin-bottom:4px}
.noplay h4{font-size:16px;font-weight:650}
.noplay p{font-size:13px;color:rgba(255,255,255,.66);max-width:430px;line-height:1.5}
.fallback{margin-top:9px;font-size:12px;color:var(--ink-3);display:flex;
  align-items:center;gap:6px;justify-content:center}
.fallback svg{width:13px;height:13px;flex-shrink:0}
.fallback a{color:var(--brand);font-weight:600;text-decoration:underline}
.pill svg{width:12px;height:12px;flex-shrink:0}

.mgrid{display:grid;grid-template-columns:1fr 316px;gap:22px}
.mtitle{font-size:23px;font-weight:730;letter-spacing:-.02em;line-height:1.24;margin:18px 0 8px}
.mdesc{font-size:13.5px;color:var(--ink-2);line-height:1.6;margin-bottom:16px}
.mact{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);margin:24px 0 16px}
.tab{padding:9px 15px;font-size:13.5px;font-weight:600;color:var(--ink-3);
  border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;gap:7px}
.tab:hover{color:var(--ink-2)}
.tab.on{color:var(--brand);border-bottom-color:var(--brand)}
.tab .ct{font-size:10.5px;background:#EDE6D3;color:var(--ink-2);padding:1px 6px;
  border-radius:999px;font-weight:700}
.tab.on .ct{background:var(--brand-tint-2);color:var(--brand-ink)}

/* ---------- Notes ---------- */
.notes{width:100%;min-height:190px;padding:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);font-size:13.5px;line-height:1.65;resize:vertical;outline:none;
  font-family:inherit;transition:border-color .12s,box-shadow .12s}
.notes:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(249,115,22,.12)}
.notes-bar{display:flex;align-items:center;justify-content:space-between;margin-top:10px;gap:12px}
.saved{font-size:12px;color:var(--ok);display:flex;align-items:center;gap:5px;opacity:0;transition:opacity .25s}
.saved.show{opacity:1}
.saved svg{width:13px;height:13px;stroke:currentColor;stroke-width:2.6}

/* ---------- Comments ---------- */
.cbox{display:flex;gap:11px;margin-bottom:18px}
.cbox .avatar{width:34px;height:34px;flex-shrink:0;font-size:12px}
.cinput{flex:1}
.cinput textarea{width:100%;min-height:74px;padding:11px 13px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);font-size:13.5px;resize:vertical;
  outline:none;font-family:inherit;line-height:1.55}
.cinput textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(249,115,22,.12)}
.cmt{display:flex;gap:11px;padding:14px 0;border-top:1px solid var(--line-soft)}
.cmt .avatar{width:34px;height:34px;flex-shrink:0;font-size:12px}
.cmt-b{flex:1;min-width:0}
.cmt-h{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.cmt-h b{font-size:13px;font-weight:650}
.cmt-h span{font-size:11.5px;color:var(--ink-3)}
.cmt-x{margin-left:auto;font-size:11.5px;color:var(--ink-3)}
.cmt-x:hover{color:var(--bad)}
.cmt-t{font-size:13.5px;line-height:1.6;color:var(--ink-2);white-space:pre-wrap;word-break:break-word}

/* ---------- Prompts ---------- */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:16px;margin-bottom:14px}
.pcard-h{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:9px}
.pcard-h h4{font-size:14.5px;font-weight:680;line-height:1.35}
.pill.draft{background:#FEF3C7;color:#92400E;margin-top:5px;font-size:10.5px;padding:2px 8px}
.draft-txt{color:#B45309;font-weight:600}
.pdesc{font-size:12.5px;color:var(--ink-3);line-height:1.55;margin-bottom:11px}
.ptext{background:#FBF8F0;border:1px solid var(--line-soft);border-radius:var(--r-sm);
  padding:14px;font-size:12.5px;line-height:1.7;color:#3C3835;white-space:pre-wrap;
  max-height:290px;overflow-y:auto;font-family:ui-monospace,'SF Mono',Menlo,Consolas,monospace;word-break:break-word}
.ptext.open{max-height:none}
.pexp{font-size:12px;color:var(--brand);font-weight:600;margin-top:8px}
.pexp:hover{text-decoration:underline}
.pacts{display:flex;gap:7px;margin-top:12px;flex-wrap:wrap}
.pacts .btn{padding:6px 12px;font-size:12px}
.varhint{margin-top:10px;font-size:11.5px;color:var(--ink-3);line-height:1.5;
  background:var(--brand-tint);border-radius:var(--r-sm);padding:9px 11px}

/* ---------- Quiz ---------- */
.qprog{display:flex;gap:5px;margin-bottom:20px}
.qprog i{flex:1;height:4px;border-radius:999px;background:#EDE6D3}
.qprog i.done{background:var(--brand)}
.qprog i.cur{background:var(--brand);opacity:.45}
.qq{font-size:18px;font-weight:680;line-height:1.42;margin-bottom:18px;letter-spacing:-.01em}
.qopt{display:block;width:100%;text-align:left;padding:14px 16px;background:#fff;
  border:1.5px solid var(--line);border-radius:var(--r);margin-bottom:9px;font-size:13.5px;
  line-height:1.5;transition:all .13s;position:relative;padding-left:46px}
.qopt:hover:not(:disabled){border-color:#D6CCB6;background:#FDFBF6}
.qopt .key{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:22px;height:22px;
  border-radius:50%;border:1.5px solid var(--line);display:flex;align-items:center;
  justify-content:center;font-size:11px;font-weight:700;color:var(--ink-3)}
.qopt.right{border-color:var(--ok);background:var(--ok-tint)}
.qopt.right .key{background:var(--ok);border-color:var(--ok);color:#fff}
.qopt.wrong{border-color:var(--bad);background:#FEF2F2}
.qopt.wrong .key{background:var(--bad);border-color:var(--bad);color:#fff}
.qopt:disabled{cursor:default}
.qwhy{padding:14px 16px;border-radius:var(--r);font-size:13px;line-height:1.62;margin-top:14px}
.qwhy.ok{background:var(--ok-tint);border:1px solid #A7F3D0;color:#065F46}
.qwhy.no{background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
.qwhy b{display:block;margin-bottom:3px;font-weight:700}
.qres{text-align:center;padding:26px 10px}
.qres .big{font-size:52px;font-weight:780;letter-spacing:-.04em;line-height:1}
.qres h3{font-size:21px;font-weight:700;margin:14px 0 7px}
.qres p{font-size:13.5px;color:var(--ink-2);max-width:430px;margin:0 auto 22px;line-height:1.6}

/* ---------- Certificates ---------- */
.cert{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:22px;
  background:#fff;border:1px solid var(--line)}
.cert.lock{background:#FAF6EC;border-color:var(--line-soft)}
.cert-glow{position:absolute;top:-46px;right:-46px;width:150px;height:150px;
  border-radius:50%;opacity:.16}
.cert-in{position:relative}
.cert-ic{width:44px;height:44px;border-radius:var(--r);display:flex;align-items:center;
  justify-content:center;margin-bottom:13px}
.cert-ic svg{width:22px;height:22px}
.cert-st{font-size:10.5px;font-weight:750;letter-spacing:.07em;color:var(--ink-3);margin-bottom:4px}
.cert h3{font-size:15.5px;font-weight:680;line-height:1.3}
.cert .req{font-size:12px;color:var(--ink-3);margin-top:4px}

/* ---------- Admin ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:650;margin-bottom:6px;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;padding:10px 13px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-sm);font-size:13.5px;outline:none;
  font-family:inherit;transition:border-color .12s,box-shadow .12s}
.field textarea{min-height:110px;resize:vertical;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);box-shadow:0 0 0 3px rgba(249,115,22,.12)}
/* A field that is filled in for you — your name comes from your account.
   It has to read as "not yours to change", not merely fail to respond. */
.field input:disabled,.field select:disabled,.field textarea:disabled{
  background:var(--line-soft);color:var(--ink-3);border-color:var(--line);
  cursor:not-allowed;-webkit-text-fill-color:var(--ink-3);opacity:1}
.field .hint{font-size:11.5px;color:var(--ink-3);margin-top:5px;line-height:1.45}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(14px);
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:999px;font-size:13px;
  font-weight:550;box-shadow:var(--sh-lg);opacity:0;pointer-events:none;
  transition:opacity .22s,transform .22s;z-index:300;display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast svg{width:15px;height:15px;stroke:var(--ok);stroke-width:2.6}
.atable{width:100%;border-collapse:collapse;font-size:13px}
.atable th{text-align:left;padding:9px 11px;font-size:11.5px;font-weight:700;
  color:var(--ink-3);border-bottom:1px solid var(--line)}
.atable td{padding:10px 11px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.atable tr:last-child td{border-bottom:none}
.atable .del{color:var(--ink-3);font-size:12px}
.atable .del:hover{color:var(--bad)}

/* ---------- Empty ---------- */
.empty{text-align:center;padding:62px 22px}
.empty svg{width:38px;height:38px;stroke:#D6CCB6;margin-bottom:12px}
.empty h3{font-size:15.5px;font-weight:650;margin-bottom:5px}
.empty p{font-size:13.5px;color:var(--ink-3);max-width:370px;margin:0 auto;line-height:1.55}

/* ---------- Path rows ---------- */
.path{display:flex;gap:18px;align-items:flex-start}
.path-ic{width:52px;height:52px;border-radius:var(--r-lg);display:flex;align-items:center;
  justify-content:center;flex-shrink:0}
.path-ic svg{width:24px;height:24px}
.path-l{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:16px}
.path-i{display:flex;align-items:center;gap:8px;padding:8px 11px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;font-size:12px;font-weight:550;
  text-align:left;transition:all .12s;min-width:0}
.path-i:hover{border-color:var(--brand);background:var(--brand-tint)}
.path-i span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.path-i .m{width:15px;height:15px;flex-shrink:0;border-radius:50%;
  display:flex;align-items:center;justify-content:center}
.path-i .m svg{width:15px;height:15px}

/* ---------- Responsive ---------- */
@media(max-width:1180px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .mgrid{grid-template-columns:1fr}
  .dash-grid{grid-template-columns:1fr !important}
  .path-l{grid-template-columns:repeat(2,1fr)}
}
.menu-btn{display:none}
.drawer-bg{display:none}
@media(max-width:900px){
  .menu-btn{display:flex}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:270px;z-index:210;
    transform:translateX(-100%);transition:transform .26s cubic-bezier(.4,0,.2,1);
    box-shadow:var(--sh-lg)}
  .sidebar.open{transform:none}
  .drawer-bg{display:block;position:fixed;inset:0;background:rgba(28,25,23,.45);
    z-index:205;opacity:0;pointer-events:none;transition:opacity .26s}
  .drawer-bg.open{opacity:1;pointer-events:auto}
  .search{width:100%;max-width:230px}
  .hdr{flex-wrap:wrap}
  .hdr h1{font-size:19px}
  .hdr{padding:16px 18px}
  .page{padding:0 18px 30px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .hero h2{font-size:24px}
  .hero-ov{padding:20px}
  .frow{grid-template-columns:1fr}
  .user .un,.user .uv{display:none}
  .path{flex-direction:column}
  .path-l{grid-template-columns:1fr}
  .modal{max-width:100%}
  .ovl{padding:10px}
}
/* Printing a certificate must not be clipped by the modal's own scrolling. */
@media print{
  .sidebar,.hdr-right,.mact,.tabs{display:none}
  .ovl{position:static;overflow:visible;padding:0;background:none;backdrop-filter:none}
  .modal{max-height:none;box-shadow:none;animation:none}
  .mbody{overflow:visible}
}

/* ---------- Sync notice ----------
   Shown only when queued changes are not reaching the server. Progress is
   still safe in the local cache; this says so without alarming anyone. */
.syncnote{
  position:fixed;left:50%;bottom:22px;transform:translateX(-50%);
  background:var(--ink);color:#fff;padding:9px 16px;border-radius:999px;
  font-size:12.5px;font-weight:550;letter-spacing:-.01em;
  box-shadow:var(--sh-lg);z-index:120;max-width:calc(100vw - 32px);
}
.syncnote[hidden]{display:none !important}

/* ---------- First-run transparency notice ----------
   Shown once per person, dismissible rather than blocking.

   Anchored bottom-right: bottom-left sat directly over the sidebar navigation
   and swallowed clicks on Settings and the administrator screens until it was
   dismissed. Bottom-right is clear of the navigation, of the toast and of the
   sync line. */
.notice{
  position:fixed;right:22px;bottom:22px;z-index:130;max-width:min(380px,calc(100vw - 44px));
}
@media (max-width:900px){
  /* No room beside the content at this width — sit above the toast instead. */
  .notice{right:16px;left:16px;bottom:16px;max-width:none}
}
.notice[hidden]{display:none !important}
.notice-b{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px 20px;box-shadow:var(--sh-lg);
}
.notice-b b{display:block;font-size:14px;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}
.notice-b p{font-size:12.8px;line-height:1.6;color:var(--ink-2);margin-bottom:14px}
.notice-b .btn{width:100%}

/* ---------- Insights (administrators) ----------
   An operated screen rather than a read one: the summary reads at a glance,
   the funnel encodes loss as length, and detail sits below in one table shape
   shared by every report. */
.ins-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-start;
  justify-content:space-between;margin-bottom:18px}
.ins-head .muted{max-width:62ch;margin-top:4px}
.ins-range{display:flex;gap:6px;flex-shrink:0}

.ins-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px}
.ins-tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:15px 16px}
.ins-tile .l{font-size:11.5px;font-weight:650;color:var(--ink-3);letter-spacing:.02em;
  text-transform:uppercase;line-height:1.35}
.ins-tile .v{font-size:26px;font-weight:730;letter-spacing:-.025em;margin:7px 0 2px;
  line-height:1.05}
.ins-tile .n{font-size:11.5px;color:var(--ink-3)}

/* Funnel: length carries the number, so loss is visible before it is read. */
.funnel{display:flex;flex-direction:column;gap:7px}
.fn-row{display:grid;grid-template-columns:minmax(120px,1.35fr) minmax(0,3fr) 52px 52px 52px;
  gap:12px;align-items:center;font-size:13px}
.fn-l{font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px;min-width:0}
.fn-tag{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-3);background:var(--line-soft);border-radius:999px;padding:2px 7px;flex:none}
.fn-row.branch .fn-l{font-weight:500;color:var(--ink-2)}
.fn-track{background:var(--line-soft);border-radius:999px;height:22px;overflow:hidden}
.fn-bar{height:100%;background:var(--brand);border-radius:999px;
  transition:width .35s cubic-bezier(.2,.7,.3,1)}
.fn-row.branch .fn-bar{background:var(--brand-tint-2);border:1px solid var(--brand-tint-2)}
.fn-n{font-weight:700;text-align:right}
.fn-p{color:var(--ink-2);text-align:right}
.fn-d{color:var(--bad);text-align:right;font-weight:600}

.ins-tabbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:14px}
.ins-tabbar .tabs{flex-wrap:wrap}
.ins-tabbar .btn{flex-shrink:0;margin-bottom:8px}
.ins-scroll{overflow-x:auto}
.ins-scroll .atable{min-width:620px}
.atable th.r,.atable td.r{text-align:right}

@media (max-width:720px){
  .fn-row{grid-template-columns:minmax(90px,1fr) minmax(0,2fr) 42px 42px;gap:8px;font-size:12px}
  .fn-d{display:none}
}

/* ---------- Header menus ----------
   The bell and the account chip open real panels. Both anchor to their
   button and close on Escape or a click elsewhere. */
.pop-wrap{position:relative}
.pop{
  position:absolute;right:0;top:calc(100% + 8px);z-index:90;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);min-width:230px;overflow:hidden;
}
.pop[hidden]{display:none !important}
.pop-wide{width:min(400px,calc(100vw - 32px));max-height:420px;overflow-y:auto}
.pop-head{
  padding:13px 16px;border-bottom:1px solid var(--line-soft);
  font-size:13px;font-weight:700;letter-spacing:-.01em;
}
.pop-empty{padding:26px 18px;font-size:12.5px;color:var(--ink-3);text-align:center;line-height:1.6}

.pop-row{
  width:100%;display:flex;align-items:center;gap:11px;padding:10px 16px;
  font-size:13.5px;font-weight:500;color:var(--ink-2);text-align:left;
}
.pop-row:hover{background:#F7F3E9;color:var(--ink)}
.pop-row svg{width:16px;height:16px;stroke:currentColor;opacity:.75;flex-shrink:0}
.pop-row.danger{color:var(--bad)}
.pop-row.danger:hover{background:#FEF2F2}
.pop-sep{height:1px;background:var(--line-soft);margin:4px 0}

.pop-item{
  width:100%;display:flex;gap:11px;padding:12px 16px;text-align:left;
  border-bottom:1px solid var(--line-soft);align-items:flex-start;
}
.pop-item:last-child{border-bottom:0}
.pop-item:hover{background:#F7F3E9}
.pop-item .avatar{width:28px;height:28px;font-size:10.5px;flex-shrink:0}
.pop-body{min-width:0;flex:1}
.pop-top{display:flex;justify-content:space-between;gap:10px;align-items:baseline;font-size:12.5px}
.pop-top .muted{font-size:11px;white-space:nowrap}
.pop-txt{
  font-size:12.5px;color:var(--ink-2);line-height:1.5;margin:3px 0 4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.pop-on{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

@media (max-width:560px){
  .pop{right:-8px}
  .pop-wide{width:calc(100vw - 24px)}
}