@import "https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800;900&display=swap";
:root{--navy:#071526;--navy2:#0b2036;--teal:#16c7bd;--teal2:#55e1d8;--white:#f5f9fb;--muted:#9db0c0;--line:#ffffff17;--card:#ffffff0b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 80% 0%,#16c7bd1f,transparent 30%),var(--navy);color:var(--white);margin:0;font-family:Vazirmatn,Arial,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}nav{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);background:#071526d6;position:sticky;top:0}.nav{align-items:center;gap:28px;height:78px;display:flex}.brand img{border-radius:8px;width:155px;display:block}.links{color:#c8d4de;flex:1;align-items:center;gap:22px;font-size:14px;display:flex}.links a:hover{color:var(--teal2)}.btn{background:var(--teal);color:#03201f;border:1px solid #16c7bd59;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-weight:800;display:inline-flex;box-shadow:0 10px 30px #16c7bd24}.btn.ghost{color:var(--white);box-shadow:none;background:0 0}.hero{padding:88px 0 65px;position:relative;overflow:hidden}.hero-grid{grid-template-columns:1.12fr .88fr;align-items:center;gap:55px;display:grid}.eyebrow{color:var(--teal2);letter-spacing:.5px;font-size:13px;font-weight:800}h1{letter-spacing:-1.5px;margin:12px 0 22px;font-size:clamp(38px,5vw,68px);line-height:1.18}.lead{color:#b8c7d3;max-width:690px;font-size:18px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-card{border:1px solid var(--line);background:linear-gradient(145deg,#ffffff13,#ffffff05);border-radius:30px;min-height:390px;padding:28px;position:relative;box-shadow:0 30px 90px #00000047}.house{background:radial-gradient(circle at 50% 35%,#16c7bd38,#0000 45%),#091b2e;border:1px solid #55e1d838;border-radius:24px;justify-content:center;align-items:center;height:250px;font-size:70px;display:flex}.mini-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px;display:grid}.mini{border:1px solid var(--line);color:#a9bac7;text-align:center;border-radius:14px;padding:12px;font-size:12px}.mini b{color:#fff;font-size:18px;display:block}section{padding:72px 0}.section-head{justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px;display:flex}h2{margin:0 0 7px;font-size:34px}.sub{color:var(--muted);margin:0}.pill{border:1px solid var(--line);color:#b7c7d2;border-radius:999px;padding:7px 12px;font-size:12px;display:inline-block}.grid4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.grid3{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;transition:all .2s}.card:hover{border-color:#16c7bd59;transform:translateY(-4px)}.icon{width:44px;height:44px;color:var(--teal2);background:#16c7bd1c;border-radius:14px;place-items:center;margin-bottom:16px;font-size:22px;display:grid}.card h3{margin:0 0 8px;font-size:19px}.card p{color:var(--muted);margin:0;font-size:14px}.course{padding:0;overflow:hidden}.course-top{background:linear-gradient(135deg,#102b42,#0b1828);align-items:end;height:130px;padding:18px;display:flex}.tag{color:var(--teal2);background:#16c7bd1a;border-radius:8px;padding:5px 9px;font-size:11px}.course-meta{color:#aebdca;flex-wrap:wrap;gap:14px;margin:14px 0;font-size:12px;display:flex}.featured{grid-template-columns:1.2fr .8fr;align-items:stretch;gap:20px;display:grid}.feature-main{background:linear-gradient(135deg,#0c2a3c,#091a2a);border:1px solid #16c7bd38;border-radius:26px;padding:35px}.feature-side{border:1px solid var(--line);background:#ffffff0a;border-radius:26px;padding:30px}.stats{border:1px solid var(--line);border-radius:24px;grid-template-columns:repeat(4,1fr);display:grid;overflow:hidden}.stat{text-align:center;border-left:1px solid var(--line);padding:24px}.stat:last-child{border-left:0}.stat b{color:var(--teal2);font-size:30px;display:block}.path{gap:0;padding-bottom:8px;display:flex;overflow:auto}.step{border:1px solid var(--line);background:var(--card);min-width:190px;padding:20px;position:relative}.step:first-child{border-radius:18px 0 0 18px}.step:last-child{border-radius:0 18px 18px 0}.step b{color:var(--teal2)}.prop{background:linear-gradient(120deg,#0a2834,#0a1829);border:1px solid #16c7bd38;border-radius:30px;grid-template-columns:1.2fr .8fr;gap:30px;padding:42px;display:grid}.prop-list{grid-template-columns:1fr 1fr;gap:12px;display:grid}.prop-list div{border:1px solid var(--line);color:#c5d1da;border-radius:14px;padding:14px}.article{flex-direction:column;justify-content:space-between;min-height:210px;display:flex}.article .date{color:var(--teal2);font-size:11px}.article a{color:var(--teal2);font-weight:700}.cta{text-align:center;background:linear-gradient(135deg,#16c7bd2b,#ffffff09);border:1px solid #16c7bd40;border-radius:30px;padding:55px}footer{border-top:1px solid var(--line);color:#8fa1af;padding:35px 0 55px;font-size:13px}footer .foot{flex-wrap:wrap;justify-content:space-between;gap:20px;display:flex}@media (max-width:900px){.hero-grid,.featured,.prop{grid-template-columns:1fr}.grid4{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr}.links{display:none}}@media (max-width:560px){.grid4,.stats{grid-template-columns:1fr 1fr}h1{font-size:40px}.hero{padding-top:55px}}:root{--bg:#06111f;--surface:#0b1a2b;--surface2:#0e2237;--text:#f4f8fb;--muted2:#91a4b7;--focus:#8ff4ec}body{background:radial-gradient(900px 500px at 82% -8%,#16c7bd21,#0000 65%),linear-gradient(#06111f 0%,#071525 55%,#06111f 100%)}body:before{content:"";pointer-events:none;opacity:.035;background-image:linear-gradient(#ffffff80 1px,#0000 1px),linear-gradient(90deg,#ffffff80 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 75%);mask-image:linear-gradient(#000,#0000 75%)}.nav{height:72px}.brand img{width:142px}.links a{padding:8px 0;position:relative}.links a:after{content:"";background:var(--teal);transform-origin:50%;height:2px;transition:all .2s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.links a:hover:after,.links a:focus-visible:after{transform:scaleX(1)}.btn{border-radius:10px;min-height:44px;padding:11px 18px;transition:transform .18s,box-shadow .18s,background .18s}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px #16c7bd33}.btn:focus-visible,.filter:focus-visible,.nav-toggle:focus-visible,.close:focus-visible{outline-offset:3px;outline:3px solid #8ff4ec73}.hero{padding:76px 0 42px}.hero-card{background:linear-gradient(145deg,#112b41f5,#071422f5);border-radius:22px;box-shadow:0 35px 90px #00000052}.market-card{padding:22px}.market-head,.terminal-status{color:#8095aa;letter-spacing:.08em;justify-content:space-between;align-items:center;font-size:11px;display:flex}.market-head b{color:var(--teal2);font-size:10px}.market-chart{background:#071726;border:1px solid #ffffff12;border-radius:16px;height:255px;margin:16px 0;position:relative;overflow:hidden}.chart-grid{background:linear-gradient(#ffffff0e 1px,#0000 1px) 0 0/100% 25%,linear-gradient(90deg,#ffffff0a 1px,#0000 1px) 0 0/12.5% 100%;position:absolute;inset:0}.bars{align-items:end;gap:10px;display:flex;position:absolute;inset:28px 18px 22px}.bars i{opacity:.82;background:linear-gradient(#55e1d8,#118f8a);border-radius:5px 5px 2px 2px;flex:1;max-width:24px;display:block}.chart-line{opacity:.7;background:linear-gradient(150deg,#0000 48%,#8ff4ece6 49% 50%,#0000 51%);position:absolute;inset:0;transform:translateY(-8px)rotate(-1deg)}.terminal-status{border-bottom:1px solid var(--line);letter-spacing:0;padding:10px 2px 16px}.terminal-status em{background:var(--teal);border-radius:50%;width:7px;height:7px;margin-left:6px;display:inline-block;box-shadow:0 0 0 4px #16c7bd1a}.terminal-status strong{color:#d9f9f6;font-size:12px}.section-head{margin-bottom:24px}.section-head h2{letter-spacing:-.7px}.course-toolbar{border:1px solid var(--line);background:#ffffff06;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;margin:0 0 18px;padding:10px 12px;display:flex}.filters{flex-wrap:wrap;gap:7px;display:flex}.filter{color:#9fb1c0;font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;padding:8px 12px;font-size:12px}.filter:hover{color:#fff;background:#ffffff0a}.filter.active{color:#03201f;background:var(--teal);font-weight:800}.course-count{color:#70879c;white-space:nowrap;font-size:11px}.course{border-radius:18px}.course-top{height:118px;position:relative}.course-top:after{content:"";background:linear-gradient(135deg,#16c7bd1f,#0000 55%);position:absolute;inset:0}.course-body{padding:19px}.course h3{line-height:1.55}.course .btn{width:100%;margin-top:5px}.card{border-radius:18px;box-shadow:0 12px 40px #00000014}.card:hover{transform:translateY(-3px)}.feature-main,.prop,.cta{border-radius:22px}.feature-main{padding:32px}.feature-side{padding:26px}.feature-side p{border-bottom:1px solid var(--line);color:#b8c7d3;margin:0;padding:10px 0}.feature-side p:before{content:"✓";color:var(--teal2);margin-left:8px}.path{scrollbar-width:thin}.step{background:#ffffff08;min-width:178px}.mobile-menu{display:none}.nav-toggle{border:1px solid var(--line);color:#fff;cursor:pointer;background:0 0;border-radius:10px;width:42px;height:42px;font-size:20px;display:none}@media (max-width:900px){.nav{height:68px}.nav-cta{display:none}.nav-toggle{margin-right:auto;display:block}.mobile-menu{border:1px solid var(--line);background:#081827;border-radius:16px;flex-direction:column;gap:6px;padding:12px;display:none;position:absolute;top:76px;left:4%;right:4%;box-shadow:0 25px 60px #0006}.mobile-menu.open{display:flex}.mobile-menu a:not(.btn){color:#c5d2dc;border-radius:9px;padding:12px}.mobile-menu a:not(.btn):hover{background:#ffffff0a}.mobile-menu .btn{margin-top:4px}.hero{padding-top:52px}.course-toolbar{flex-direction:column;align-items:flex-start}.course-count{display:none}}@media (max-width:560px){.container{width:min(100% - 28px,1180px)}h1{font-size:clamp(34px,11vw,44px)}.lead{font-size:15px}.hero-actions{grid-template-columns:1fr;display:grid}.hero-actions .btn{width:100%}.hero-card{padding:16px}.market-chart{height:210px}.mini{padding:10px 6px}.mini b{font-size:16px}.stats{border-radius:16px}.stat{padding:17px 8px;font-size:11px}.stat b{font-size:24px}.section-head{flex-direction:column;align-items:flex-start}.section-head .btn{width:100%}.grid4,.grid3{grid-template-columns:1fr}.course-toolbar{padding:9px}.filters{flex-wrap:nowrap;width:100%;overflow:auto}.filter{white-space:nowrap}.featured,.prop{gap:12px}.feature-main{padding:24px}.prop{padding:26px}.prop-list{grid-template-columns:1fr}.cta{padding:34px 20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card,.links a:after{transition:none}.card:hover,.btn:hover{transform:none}}.learning-shell{background:#071321;border:1px solid #203a55;border-radius:24px;grid-template-columns:280px 1fr;width:min(1180px,100%);height:min(92vh,900px);display:grid;overflow:hidden;box-shadow:0 30px 100px #0000008c}.learning-side{background:#091827;border-left:1px solid #1b334b;padding:18px;overflow:auto}.learning-brand{border-bottom:1px solid #183047;align-items:center;gap:10px;padding:8px 4px 18px;display:flex}.learning-brand img{object-fit:contain;background:#fff;border-radius:10px;width:42px;height:42px}.learning-brand strong{font-size:15px}.lesson-btn{text-align:right;color:#91a5ba;cursor:pointer;width:100%;font:inherit;background:0 0;border:1px solid #0000;border-radius:12px;padding:11px 12px}.lesson-btn:hover{color:#fff;background:#0d2135}.lesson-btn.active{color:#5ee5d8;background:#16c7bd1a;border-color:#16c7bd40}.lesson-btn small{color:#647d96;margin-top:4px;font-size:10px;display:block}.lesson-btn.active small{color:#65bfb8}.learning-main{flex-direction:column;min-width:0;display:flex}.learning-top{border-bottom:1px solid #1b334b;justify-content:space-between;align-items:center;gap:15px;padding:18px 22px;display:flex}.learning-top h2{margin:4px 0;font-size:20px}.learning-progress{background:#10263b;border-radius:99px;height:6px;margin-top:8px;overflow:hidden}.learning-progress span{background:#16c7bd;width:25%;height:100%;display:block}.learning-content{padding:24px;overflow:auto}.video-frame{background:radial-gradient(circle at 50% 35%,#16c7bd1f,#0000 42%),linear-gradient(135deg,#0a1b2d,#07111e);border:1px solid #23405d;border-radius:18px;place-items:center;height:330px;display:grid;position:relative;overflow:hidden}.play-circle{color:#03201f;background:#16c7bd;border-radius:50%;place-items:center;width:74px;height:74px;font-size:25px;display:grid;box-shadow:0 0 0 12px #16c7bd14}.chart-grid{background-image:linear-gradient(#648caa14 1px,#0000 1px),linear-gradient(90deg,#648caa14 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0}.learning-notes{grid-template-columns:1fr 1fr;gap:14px;margin-top:16px;display:grid}.note-card{background:#0a1a2b;border:1px solid #1c3853;border-radius:16px;padding:17px}.note-card h3{margin-bottom:8px;font-size:14px}.note-card p{color:#91a5ba;font-size:12px;line-height:1.9}.lesson-actions{justify-content:space-between;gap:10px;margin-top:18px;display:flex}.dash-actions{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.progress-track{background:#10263b;border-radius:99px;height:8px;overflow:hidden}.progress-track span{background:#16c7bd;width:25%;height:100%;display:block}.course-mini{background:#0a1a2b;border:1px solid #1c3853;border-radius:14px;margin-top:10px;padding:14px}.course-mini strong{margin-bottom:8px;display:block}.course-mini small{color:#8096ac}.modal.learning-modal{align-items:center;padding:14px}.dashboard-wide{width:min(760px,100%)}@media (max-width:820px){.learning-shell{grid-template-columns:1fr;height:94vh}.learning-side{display:none}.learning-content{padding:16px}.video-frame{height:240px}.learning-notes{grid-template-columns:1fr}.learning-top{padding:14px 16px}.learning-top .btn{display:none}}.content-builder{width:min(1180px,96vw);max-height:92vh;overflow:hidden}.builder-layout{grid-template-columns:300px 1fr;gap:14px;min-height:620px;max-height:calc(92vh - 100px);display:grid}.builder-side,.builder-main{background:#071522;border:1px solid #18324a;border-radius:14px;min-width:0}.builder-side{padding:14px;overflow:auto}.builder-main{padding:18px;overflow:auto}.builder-side-head,.lesson-toolbar,.builder-section-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.section-list{gap:7px;margin-top:12px;display:grid}.section-item{cursor:pointer;background:#0a1b2b;border:1px solid #19364e;border-radius:10px;padding:11px}.section-item.active{background:#16c7bd14;border-color:#55e1d88c}.section-item strong{font-size:12px;display:block}.section-item small{color:#7890a5}.builder-tip{color:#7d93a7;border:1px dashed #28465e;border-radius:10px;margin-top:14px;padding:11px;font-size:10px;line-height:1.8}.builder-empty{color:#7890a5;border:1px dashed #23415a;border-radius:12px;place-items:center;height:100%;min-height:420px;display:grid}.builder-section-head h3{margin:5px 0 0}.editor-grid.compact{grid-template-columns:1fr 1fr}.lesson-list{gap:8px;margin-top:12px;display:grid}.lesson-row{background:#091a2a;border:1px solid #19364e;border-radius:10px;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:10px 12px;display:grid}.lesson-row strong{font-size:12px}.lesson-row small{color:#7890a5;margin-top:3px;display:block}.lesson-actions{flex-wrap:wrap;gap:6px;display:flex}.lesson-editor{width:min(760px,94vw)}@media (max-width:800px){.builder-layout{grid-template-columns:1fr;max-height:calc(92vh - 100px)}.builder-side{max-height:240px}.editor-grid.compact{grid-template-columns:1fr}.content-builder{max-height:96vh}}.modal{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background:#020817cc;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.modal.show{display:flex}.modal-card{background:#081426;border:1px solid #1e3550;border-radius:24px;width:min(560px,100%);max-height:90vh;padding:28px;overflow:auto;box-shadow:0 30px 90px #00000073}.modal-head{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.close{color:#9fb1c8;cursor:pointer;background:0 0;border:0;font-size:28px}.form-grid{gap:12px;display:grid}.form-grid input{box-sizing:border-box;color:#fff;width:100%;font:inherit;background:#0d1d31;border:1px solid #28415e;border-radius:12px;padding:13px}.form-grid input:focus{border-color:#16c7bd;outline:2px solid #16c7bd59}.demo-note{color:#7f93ac;margin-top:12px;font-size:12px;line-height:1.8}.steps{flex-wrap:wrap;gap:8px;margin:14px 0 20px;display:flex}.step{color:#7890aa;background:#0d1d31;border-radius:999px;padding:7px 10px;font-size:12px}.step.on{color:#54e1d4;background:#17c4b81f;border:1px solid #17c4b840}.dash-card{background:#0b1b2d;border:1px solid #203a55;border-radius:18px;margin-top:14px;padding:20px}.dash-row{border-bottom:1px solid #172d44;justify-content:space-between;align-items:center;gap:15px;padding:12px 0;display:flex}.dash-row:last-child{border-bottom:0}.pill{color:#59dfc8;background:#12382f;border-radius:999px;padding:6px 9px;font-size:11px}.price{color:#fff;font-size:22px;font-weight:800}.course-price{flex-wrap:wrap;align-items:baseline;gap:8px;min-height:30px;margin:14px 0 2px;display:flex}.course-price .old{color:#70879c;font-size:12px;text-decoration:line-through}.course-price .new{color:#62e5db;font-size:18px;font-weight:900}.course-price .unit{color:#71889d;font-size:10px}.discount-badge{color:#f0bb6c;background:#ffb4501f;border:1px solid #ffb45033;border-radius:999px;padding:3px 7px;font-size:9px;font-weight:800}.account-link,body.demo-logged .login-link{display:none!important}body.demo-logged .account-link{display:inline-flex!important}.toast{z-index:1200;color:#fff;background:#0b1b2d;border:1px solid #28415e;border-radius:14px;padding:13px 16px;display:none;position:fixed;bottom:20px;right:20px;box-shadow:0 15px 45px #00000059}.toast.show{display:block}.admin-trigger{color:#d8f8f5;border-color:#55e1d847;min-height:40px;padding:9px 14px;font-size:12px}.admin-modal{background:#010711e0;align-items:stretch;padding:0}.admin-shell{background:#06111f;border:1px solid #18324a;grid-template-columns:250px 1fr;width:min(1380px,100%);height:100vh;max-height:100vh;display:grid;overflow:hidden}.admin-sidebar{background:#081827;border-left:1px solid #18324a;padding:18px 14px;overflow:auto}.admin-brand{border-bottom:1px solid #18324a;align-items:center;gap:10px;padding:4px 4px 18px;display:flex}.admin-brand img{object-fit:contain;background:#fff;border-radius:9px;width:38px;height:38px}.admin-brand strong{font-size:14px}.admin-brand small{color:#6f879e;font-size:10px;display:block}.admin-nav{gap:5px;margin-top:18px;display:grid}.admin-nav button{text-align:right;color:#8fa4b8;width:100%;font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;padding:11px 12px;font-size:12px}.admin-nav button:hover,.admin-nav button.active{color:#63e5da;background:#16c7bd17;border-color:#16c7bd2e}.admin-side-foot{color:#71879b;border:1px solid #17324a;border-radius:12px;margin-top:22px;padding:12px;font-size:10px;line-height:1.8}.admin-main{background:radial-gradient(700px 300px at 90% 0,#16c7bd12,#0000 65%),#06111f;min-width:0;overflow:auto}.admin-top{z-index:2;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#06111ff0;border-bottom:1px solid #18324a;justify-content:space-between;align-items:center;gap:14px;padding:15px 22px;display:flex;position:sticky;top:0}.admin-top h2{margin:0;font-size:20px}.admin-top p{color:#7890a5;margin:2px 0 0;font-size:11px}.admin-top-actions{gap:8px;display:flex}.admin-content{padding:22px}.admin-section{display:none}.admin-section.active{display:block}.admin-grid4{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.admin-stat{background:#0a1a2a;border:1px solid #1a354d;border-radius:16px;padding:18px}.admin-stat span{color:#7890a5;font-size:10px;display:block}.admin-stat strong{color:#eaf8f7;margin-top:6px;font-size:26px;display:block}.admin-stat em{color:#54dfd4;font-size:10px;font-style:normal}.admin-panels{grid-template-columns:1.4fr .6fr;gap:14px;margin-top:14px;display:grid}.admin-card{background:#091a2b;border:1px solid #1a354d;border-radius:17px;padding:18px}.admin-card h3{margin:0 0 14px;font-size:14px}.admin-table{border-collapse:collapse;width:100%;font-size:11px}.admin-table th,.admin-table td{text-align:right;border-bottom:1px solid #173047;padding:12px 8px}.admin-table th{color:#6f879d;font-weight:600}.admin-table td{color:#c3d0db}.admin-table tr:last-child td{border-bottom:0}.status{color:#58ddd2;background:#16c7bd1a;border-radius:999px;padding:4px 8px;font-size:9px;display:inline-flex}.status.off{color:#e8b36a;background:#ffb45014}.admin-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;display:flex}.admin-search{color:#fff;font:inherit;background:#0a1b2d;border:1px solid #23405d;border-radius:10px;min-width:250px;padding:10px 12px}.admin-actions{flex-wrap:wrap;gap:7px;display:flex}.admin-btn{color:#d7e5ed;font:inherit;cursor:pointer;background:#0b1e31;border:1px solid #25445f;border-radius:9px;padding:9px 12px;font-size:11px}.admin-btn.primary{color:#03201f;background:#16c7bd;border-color:#16c7bd;font-weight:800}.admin-btn.danger{color:#ffb4b4;border-color:#ff646440}.admin-list{gap:9px;display:grid}.admin-list-row{background:#0a1a2a;border:1px solid #17344c;border-radius:12px;justify-content:space-between;align-items:center;gap:10px;padding:13px;display:flex}.admin-list-row strong{font-size:12px}.admin-list-row small{color:#71889d;margin-top:3px;font-size:10px;display:block}.switch{cursor:pointer;background:#24384a;border:0;border-radius:99px;width:42px;height:23px;position:relative}.switch:after{content:"";background:#7890a5;border-radius:50%;width:17px;height:17px;transition:all .2s;position:absolute;top:3px;right:3px}.switch.on{background:#16c7bd4d}.switch.on:after{background:#55e1d8;right:22px}.editor-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.field{gap:6px;display:grid}.field.full{grid-column:1/-1}.field label{color:#7f96aa;font-size:10px}.field input,.field textarea,.field select{color:#fff;width:100%;font:inherit;background:#071827;border:1px solid #25435e;border-radius:10px;padding:10px}.field textarea{resize:vertical;min-height:90px}.empty{text-align:center;color:#6f879d;border:1px dashed #23405d;border-radius:12px;padding:25px}.admin-overlay-card{background:#081426;border:1px solid #1e3550;border-radius:20px;width:min(680px,100%);padding:22px}.admin-overlay-card .modal-head{margin-bottom:15px}@media (max-width:1050px){.admin-shell{grid-template-columns:205px 1fr}.admin-grid4{grid-template-columns:1fr 1fr}.admin-panels{grid-template-columns:1fr}}@media (max-width:760px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{display:none}.admin-content{padding:14px}.admin-top{padding:13px 14px}.admin-search{width:100%;min-width:180px}.editor-grid{grid-template-columns:1fr}.admin-grid4{grid-template-columns:1fr 1fr}.admin-table{min-width:650px}.admin-card.table-wrap{overflow:auto}}.hero3d{touch-action:pan-y;background:radial-gradient(120% 90% at 55% 0,#16c7bd29,#0000 60%),linear-gradient(#0a1f33,#071726 70%);border:1px solid #55e1d824;border-radius:16px;height:300px;margin:16px 0;position:relative;overflow:hidden}.hero3d .hero3d-fallback{border:0;border-radius:0;height:100%;margin:0}.hero3d.ready .hero3d-fallback{display:none}.hero3d-canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.hero3d-tag{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#8ea4b8;pointer-events:none;font-variant-numeric:tabular-nums;direction:ltr;background:#040e1a9e;border:1px solid #ffffff14;border-radius:10px;align-items:baseline;gap:8px;padding:7px 11px;font-size:11px;display:flex;position:absolute;top:12px;left:12px}.hero3d-tag strong{color:#f4f8fb;font-size:15px;font-weight:800}.hero3d-tag em{color:#22c55e;font-style:normal;font-weight:800}.hero3d-tag.down em{color:#ef4444}.live-dot{vertical-align:middle;background:#22c55e;border-radius:50%;width:7px;height:7px;margin-left:6px;animation:1.8s infinite livePulse;display:inline-block;box-shadow:0 0 #22c55e99}@keyframes livePulse{0%{box-shadow:0 0 #22c55e8c}70%{box-shadow:0 0 0 8px #22c55e00}to{box-shadow:0 0 #22c55e00}}@media (max-width:560px){.hero3d{height:240px}}@media (prefers-reduced-motion:reduce){.live-dot{animation:none}}nav .brand{flex:none;align-items:center;display:flex}nav .brand img{object-fit:contain;background:#fff;border-radius:10px;width:auto;height:50px;padding:4px 8px}@media (max-width:560px){nav .brand img{height:42px}}body:not(.is-admin) .admin-trigger{display:none}.auth-switch{text-align:center;color:#9db0c0;margin:12px 0 0;font-size:13px}.auth-switch button{color:var(--teal2);font:inherit;cursor:pointer;background:0 0;border:0;padding:0 4px;font-weight:800}.auth-error{color:#fecaca;background:#ef44441a;border:1px solid #ef444459;border-radius:10px;margin-top:12px;padding:10px 12px;font-size:13px}#authForm input[hidden]{display:none}.progress-track span{transition:width .4s}.lesson-btn{position:relative}.lesson-btn.done:after{content:"✓";color:#22c55e;font-weight:900;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.video-frame .lesson-media{z-index:2;background:#000;border:0;width:100%;height:100%;position:absolute;inset:0}button:disabled{cursor:progress;opacity:.7}.account-link{display:inline-flex!important}