:root{
  --bg:#0a0a0a;--bg-2:#0f0f10;--panel:#111113;--line:#262626;--line-2:#1c1c1e;
  --text:#fafafa;--muted:#9a9a9a;--muted-2:#6a6a6a;--white:#fff;
  --sans:"Space Grotesk",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;
  --spectrum:linear-gradient(90deg,#ff5f6d,#ffc371,#4be1a0,#5b8def,#a66bff);
  --accent:#a66bff;--ok:#4be1a0;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}.sm{font-size:12px}.muted{color:var(--muted)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--spectrum);vertical-align:middle}
code{font-family:var(--mono);background:#161618;border:1px solid var(--line-2);padding:1px 6px;font-size:.9em}
h1,h2,h3{letter-spacing:-.02em}

.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:transparent;color:var(--text);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:11px 18px;cursor:pointer;transition:.2s}
.btn:hover{border-color:#555;background:#141416}
.btn.solid{background:var(--white);color:#000;border-color:var(--white)}.btn.solid:hover{background:#e6e6e6}
.btn.sm{padding:7px 12px;font-size:11px}

/* nav */
.lms-nav{position:sticky;top:0;z-index:30;background:rgba(10,10,10,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:11px}.brand img{height:22px}
.brand small{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--line);padding-left:11px}
.nav-links{display:flex;gap:20px;align-items:center}
.nav-links a{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);transition:.2s}
.nav-links a:hover,.nav-links a.on{color:var(--white)}
.nav-links a.live-link{color:#ff5f6d;display:inline-flex;align-items:center;gap:6px}
.nav-links a.live-link:hover{color:#ff8b95}
.nav-links a.live-link.on{color:#ff5f6d;border-bottom-color:#ff5f6d}
.nav-links a.live-link .live-dot{width:7px;height:7px;border-radius:50%;background:#ff5f6d;box-shadow:0 0 0 0 rgba(255,95,109,.6);animation:livep 1.6s infinite}
.nav-links .who{color:var(--muted-2);text-transform:none;letter-spacing:0}
.lms-main{padding:34px 22px 60px;min-height:70vh}
.lms-foot{border-top:1px solid var(--line-2);padding:24px 0;color:var(--muted-2);font-size:11px;text-align:center}
.flash{border:1px solid #2e5c46;background:#0f1a15;color:var(--ok);padding:11px 14px;margin-bottom:18px;font-family:var(--mono);font-size:13px}

.ph{font-size:clamp(26px,4vw,40px);font-weight:700;text-transform:uppercase;margin-bottom:18px}
.ph2{font-size:20px;font-weight:600;text-transform:uppercase;margin:30px 0 14px}
.crumb{margin-bottom:14px}.crumb a{color:var(--muted)}.crumb a:hover{color:var(--white)}

.card{border:1px solid var(--line-2);background:var(--bg-2);padding:22px;margin-bottom:16px}
.err{color:#ff6b6b;border:1px solid #5c2e2e;background:#1a0f0f;padding:10px 12px;margin-bottom:14px;font-size:13px}

/* forms */
label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
input,select,textarea{display:block;width:100%;margin-top:6px;background:#0c0c0e;border:1px solid var(--line);color:var(--text);font-family:var(--mono);font-size:14px;padding:11px;border-radius:0}
input:focus,select,textarea:focus{outline:none;border-color:var(--accent)}
textarea{font-family:var(--mono);line-height:1.5;resize:vertical}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.frow{grid-template-columns:1fr}}
label.chk,label.chk *{display:inline-flex;width:auto;text-transform:none}
label.chk input{width:auto;margin:0 8px 0 0}

/* auth */
.auth-wrap{max-width:420px;margin:20px auto}
.card.auth h2{font-size:24px;text-transform:uppercase;margin-bottom:6px}
.card.auth .btn{width:100%;justify-content:center;margin-top:4px}

/* catalog */
.cat-hero,.course-hero{margin-bottom:26px}
.cat-hero .kick,.kick{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;display:flex;gap:8px;align-items:center}
.cat-hero h1{font-size:clamp(28px,5vw,48px);font-weight:700;text-transform:uppercase}
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:820px){.cardgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.cardgrid{grid-template-columns:1fr}}
.course-card{border:1px solid var(--line-2);background:var(--bg-2);padding:20px;transition:.2s;display:block}
.course-card:hover{border-color:#3a3a3a;background:#161618}
.course-card .lvl{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.course-card h3{font-size:17px;font-weight:600;margin-bottom:6px}
.course-card .foot{margin-top:14px}
.prog{height:6px;background:#161618;margin:12px 0 6px;overflow:hidden}
.prog span{display:block;height:100%;background:var(--spectrum)}
.prog.big{height:8px}

/* course */
.course-hero h1{font-size:clamp(26px,4vw,40px);font-weight:700;text-transform:uppercase}
.course-hero .lvl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.enrollbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}
.enrollbar input{width:auto;margin:0}
.module{border:1px solid var(--line-2);margin-bottom:12px}
.mhead{padding:13px 16px;background:var(--panel);border-bottom:1px solid var(--line-2);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.lrow{display:flex;align-items:center;gap:13px;padding:13px 16px;border-bottom:1px solid var(--line-2);transition:.15s}
.lrow:last-child{border-bottom:0}.lrow:hover{background:#141416}
.lrow.static:hover{background:none}
.lrow .lic{width:20px;color:var(--muted-2)}
.lrow.done .lic{color:var(--ok)}
.lrow .lt{flex:1}.lrow .lk{font-size:10px;color:var(--muted-2);letter-spacing:.1em}
.done-banner{border:1px solid #2e5c46;background:#0f1a15;color:var(--ok);padding:14px 16px;margin-top:14px;font-weight:600}

/* lesson */
.lesson{max-width:720px}
.lesson h1{font-size:30px;font-weight:700;margin-bottom:18px;text-transform:uppercase}
.lesson h3{font-size:20px;margin:22px 0 10px}.lesson h4{font-size:16px;margin:18px 0 8px;color:#cfcfcf}
.lesson p{margin:0 0 14px;color:#d6d6d6}.lesson ul{margin:0 0 14px 20px;color:#d6d6d6}
.lesson code{font-size:.9em}
.lesson-cta{margin-top:24px;display:flex;gap:10px;align-items:center}
.done-tag{color:var(--ok)}

/* LIVE SESSION */
.live-head{margin-bottom:20px}
.live-grid{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}
@media(max-width:900px){.live-grid{grid-template-columns:1fr}}
.live-main{border:1px solid var(--line-2);background:var(--bg-2);padding:16px}
.live-panel{border:1px solid var(--line-2);background:var(--bg-2);display:flex;flex-direction:column}
.live-side{display:flex;flex-direction:column;gap:16px}
.live-panel-head{display:flex;align-items:center;gap:9px;padding:12px 14px;border-bottom:1px solid var(--line-2);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:var(--panel)}
.live-panel-head .sym{color:var(--muted)}
.live-dot{width:8px;height:8px;border-radius:50%;background:#ff5f6d;box-shadow:0 0 0 0 rgba(255,95,109,.6);animation:livep 1.6s infinite}
@keyframes livep{0%{box-shadow:0 0 0 0 rgba(255,95,109,.5)}70%{box-shadow:0 0 0 7px rgba(255,95,109,0)}100%{box-shadow:0 0 0 0 rgba(255,95,109,0)}}
.live-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.live-note{margin-top:10px;font-size:11px;color:var(--muted-2)}
.ch-body{display:flex;flex-direction:column}
.ch-frame{width:100%;height:420px;border:0;background:#0c0c0e}
.ch-body .btn{margin:12px}
.ch-ph{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:24px;background:repeating-linear-gradient(45deg,#0d0d0f,#0d0d0f 10px,#101012 10px,#101012 20px)}
.ch-ph .pl{font-size:28px;color:var(--muted-2)}
.ch-ph b{font-size:14px}.ch-ph .mono{font-size:11px;color:var(--muted-2)}
.ch-ph.wa{min-height:180px}.ch-ph.wa .btn{margin-top:6px}

/* video */
.video-embed{position:relative;width:100%;padding-top:56.25%;margin:0 0 20px;background:#000;border:1px solid var(--line-2)}
.video-embed iframe,.video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-embed.ph{padding-top:0;height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;background:repeating-linear-gradient(45deg,#0d0d0f,#0d0d0f 10px,#101012 10px,#101012 20px)}
.video-embed.ph .pl{font-size:34px;color:var(--muted-2)}
.video-embed.ph b{font-size:14px}
.video-embed.ph .mono{font-size:11px;color:var(--muted-2)}

/* quiz */
.q .qp{margin-bottom:12px;font-size:15px}
.opt{display:flex;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:14px;color:#d6d6d6;padding:9px 12px;border:1px solid var(--line-2);margin-bottom:8px;cursor:pointer}
.opt input{width:auto;margin:0}
.opt:hover{border-color:#3a3a3a}
.opt-in{text-transform:none}
.quiz-result{padding:13px 16px;margin-bottom:18px;font-weight:600}
.quiz-result.ok{border:1px solid #2e5c46;background:#0f1a15;color:var(--ok)}
.quiz-result.bad{border:1px solid #5c4a2e;background:#1a150f;color:#ffc371}
.q ul{list-style:none;margin-top:8px}.q li{padding:7px 12px;border:1px solid var(--line-2);margin-bottom:6px;font-family:var(--mono);font-size:13px;color:#cfcfcf}
.q li.correct{border-color:#2e5c46;color:var(--ok)}

/* dashboard badges */
.badgegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:640px){.badgegrid{grid-template-columns:1fr 1fr}}
.badge-card{border:1px solid var(--line-2);background:var(--bg-2);padding:20px;text-align:center}
.badge-card .medal{font-size:34px;background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.badge-card h4{margin:10px 0 6px;font-size:14px}
.bbtns,.vbtns,.bbtns{display:flex;gap:8px;justify-content:center;margin-top:12px}

/* verify */
.verify{max-width:520px;margin:20px auto;text-align:center;border:1px solid var(--line-2);background:var(--bg-2);padding:40px 30px}
.badge-medal{font-size:60px;background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.vstate{font-family:var(--mono);font-size:13px;letter-spacing:.08em;padding:6px 14px;display:inline-block;margin-bottom:16px}
.vstate.ok{color:var(--ok);border:1px solid #2e5c46}.vstate.bad{color:#ff6b6b;border:1px solid #5c2e2e}
.verify h1{font-size:26px;font-weight:700;text-transform:uppercase;margin-bottom:10px}
.vmeta{font-size:12px;color:var(--muted-2);margin-top:6px}
.vbtns{display:flex;gap:10px;justify-content:center;margin:20px 0 8px;flex-wrap:wrap}

/* certificate */
.cert-body{background:#111;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:30px}
.cert{width:820px;max-width:100%;aspect-ratio:1.414/1;background:linear-gradient(160deg,#0f0f12,#0a0a0a);border:1px solid #2a2a2e;padding:52px;display:flex;flex-direction:column;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.cert::before{content:"";position:absolute;inset:14px;border:1px solid #1e1e22;pointer-events:none}
.cert-top{display:flex;justify-content:space-between;align-items:center}
.cert-top img{height:26px}.cert-top .mono{font-size:11px;letter-spacing:.24em;color:var(--muted)}
.cert-mid{flex:1;display:flex;flex-direction:column;justify-content:center;text-align:center}
.cert-mid h1{font-size:44px;font-weight:700;margin:8px 0}
.cert-mid h2{font-size:24px;font-weight:600;color:#fff;margin:8px 0}
.cert-mid .muted{letter-spacing:.1em;font-size:12px}
.cert-badge{margin-top:18px;font-family:var(--mono);color:var(--accent);letter-spacing:.05em}
.cert-foot{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #1e1e22;padding-top:18px}
.cert-foot div{display:flex;flex-direction:column;gap:3px}.cert-foot b{font-size:13px}.cert-foot .mono{font-size:9px;color:var(--muted-2);letter-spacing:.04em}
.cert .btn{position:absolute;bottom:-56px;left:50%;transform:translateX(-50%)}
@media print{.noprint{display:none}.cert-body{background:#fff}.cert{box-shadow:none;border-color:#ccc}}

/* university dashboard */
.kpirow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);margin-bottom:24px}
@media(max-width:640px){.kpirow{grid-template-columns:1fr 1fr}}
.ukpi{background:var(--bg-2);padding:18px 20px}
.ukpi b{display:block;font-size:26px;font-weight:700;letter-spacing:-.02em}
.ukpi span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
select{display:block;width:100%;margin-top:6px;background:#0c0c0e;border:1px solid var(--line);color:var(--text);font-family:var(--mono);font-size:14px;padding:11px;border-radius:0}

/* studio */
.studio-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.tbl{width:100%;border-collapse:collapse;border:1px solid var(--line-2);margin-bottom:20px}
.tbl th{text-align:left;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:11px 14px;border-bottom:1px solid var(--line-2);background:var(--panel)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line-2);font-size:14px;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.pill-ok{font-family:var(--mono);font-size:10px;color:var(--ok);border:1px solid #2e5c46;padding:3px 8px;text-transform:uppercase}
.pill-mut{font-family:var(--mono);font-size:10px;color:var(--muted);border:1px solid var(--line);padding:3px 8px;text-transform:uppercase}
.row-actions{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.inline-add{display:flex;gap:8px;padding:12px 16px;flex-wrap:wrap;align-items:flex-start;background:var(--bg-2)}
.inline-add input,.inline-add select,.inline-add textarea{width:auto;margin:0;flex:1;min-width:140px}
.inline-add textarea{flex-basis:100%}
.inline-add.mod{border:1px dashed var(--line);margin-top:6px}
.opt-in input{display:inline-block;width:auto;margin-top:6px}

/* Google Meet live-class join card (Meet can't be iframed) */
.video-embed.meet{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:38px 20px}
.video-embed.meet .pl{font-size:34px;color:#4be1a0}
.video-embed.meet b{font-size:18px}
.video-embed.meet .mono{font-size:12px;color:#9a9a9a;word-break:break-all}