/* Layout: кінозал — темний екран, сцени-«кадри» з таймкодом, субтитри як головний UI-мотив; секції йдуть як сеанси */
:root{
  --bg:#0b0a12; --bg2:#13111d; --panel:#1a1726; --line:#2c2840;
  --fg:#f3f0fa; --muted:#a39dba; --dim:#6f6987;
  --red:#ff3b4e; --violet:#8b5cf6; --neon:#3ee7ff; --gold:#ffd166; --ok:#3ddc97;
  --f-display:"Dela Gothic One","Onest",Impact,sans-serif;
  --f-body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.6;padding-inline:clamp(16px,4vw,48px);overflow-x:hidden}
a{color:inherit}
.wrap{max-width:1160px;margin-inline:auto}
h1,h2,h3{text-wrap:balance;line-height:1.1;margin:0}
h2{font-family:var(--f-display);font-weight:400;font-size:clamp(28px,4.4vw,48px);letter-spacing:.01em}
h3{font-size:20px;font-weight:700}
p{margin:0}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--neon);display:flex;gap:10px;align-items:center}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 10px var(--red)}
.lead{color:var(--muted);font-size:18px;max-width:60ch}
section{padding-block:clamp(56px,9vw,110px);border-top:1px solid var(--line)}
.sec-head{display:grid;gap:14px;margin-bottom:40px}
.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;font:600 16px var(--f-body);padding:14px 22px;border-radius:999px;text-decoration:none;transition:transform .15s,box-shadow .2s}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 30px -8px var(--red)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 12px 40px -8px var(--red)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--neon);color:var(--neon)}
.btn:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--neon);outline-offset:3px}
.play{width:22px;height:22px;border-radius:50%;background:#fff;display:grid;place-items:center}
.play::after{content:"";border-left:8px solid var(--red);border-top:5px solid transparent;border-bottom:5px solid transparent;margin-left:2px}

/* nav */
nav.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);margin-inline:calc(-1*clamp(16px,4vw,48px));padding:12px clamp(16px,4vw,48px)}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700}
.logo-mark{width:34px;height:34px;border-radius:9px;background:conic-gradient(from 200deg,var(--red),var(--violet),var(--neon),var(--red));display:grid;place-items:center}
.logo-mark span{width:24px;height:24px;border-radius:6px;background:var(--bg);display:grid;place-items:center;font:12px var(--f-display);color:var(--fg)}
.logo small{display:block;font:500 11px var(--f-mono);color:var(--dim);letter-spacing:.08em}
.navlinks{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--fg)}
@media (max-width:860px){.navlinks{display:none}}
nav.top .btn{padding:10px 16px;font-size:14px}

/* hero */
.hero{padding-block:clamp(40px,7vw,90px);display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;border-top:0}
@media (max-width:900px){.hero{grid-template-columns:1fr}}
.hero h1{font-family:var(--f-display);font-weight:400;font-size:clamp(44px,7.4vw,92px);line-height:.98;letter-spacing:-.005em}
.hero h1 .w{display:block}
.hero h1 .w:nth-child(1){color:var(--fg)}
.hero h1 .w:nth-child(2){color:var(--neon);text-shadow:0 0 28px color-mix(in srgb,var(--neon) 45%,transparent)}
.hero h1 .w:nth-child(3){color:var(--red);text-shadow:0 0 28px color-mix(in srgb,var(--red) 45%,transparent)}
.hero-sub{font-family:var(--f-mono);color:var(--dim);font-size:14px;margin-top:14px;letter-spacing:.06em}
.hero .lead{margin-top:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;font-size:14px;color:var(--muted)}
.hero-meta b{display:block;font:22px var(--f-display);color:var(--fg);font-weight:400}

/* screen frame */
.screen{position:relative;border-radius:18px;overflow:hidden;background:radial-gradient(120% 90% at 70% 20%,#2a1d52 0%,#140f26 45%,#07060c 100%);aspect-ratio:16/10;max-width:100%;border:1px solid var(--line);box-shadow:0 40px 80px -30px #000,0 0 0 6px #0f0d18}
.screen .scene{position:absolute;inset:0}
.screen .tc{position:absolute;top:14px;left:16px;font:12px var(--f-mono);color:#fff;opacity:.85;display:flex;gap:8px;align-items:center}
.screen .tc i{width:8px;height:8px;border-radius:50%;background:var(--red);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.2}}
.screen .lvl{position:absolute;top:12px;right:14px;font:600 11px var(--f-mono);background:#0008;border:1px solid #fff3;border-radius:6px;padding:4px 8px;color:var(--gold)}
.sub{position:absolute;left:50%;bottom:58px;transform:translateX(-50%);width:max-content;max-width:88%;text-align:center;font-weight:600;font-size:clamp(14px,2vw,20px);background:#000b;padding:6px 14px;border-radius:6px;color:#fff}
.sub .gap{display:inline-block;min-width:3.5em;border-bottom:2px dashed var(--neon);color:var(--neon);margin-inline:2px}
.choices{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap;padding-inline:10px}
.choices button{font:600 13px var(--f-body);color:#fff;background:#ffffff14;border:1px solid #ffffff30;border-radius:999px;padding:6px 14px;cursor:pointer}
.choices button:hover{border-color:var(--neon)}
.choices button.right{background:var(--ok);border-color:var(--ok);color:#06210f}
.choices button.wrong{background:var(--red);border-color:var(--red)}
.progressbar{position:absolute;left:0;right:0;bottom:0;height:4px;background:#ffffff1a}
.progressbar i{display:block;height:100%;width:38%;background:linear-gradient(90deg,var(--red),var(--violet))}

/* film strip */
.strip{display:flex;gap:6px;padding:8px 0;margin-top:18px;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.strip span{flex:0 0 auto;width:14px;height:10px;border-radius:2px;background:var(--line)}

/* how */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:22px 18px 20px;display:grid;gap:10px;align-content:start}
.step::before{counter-increment:s;content:"0" counter(s);font:12px var(--f-mono);color:var(--neon);letter-spacing:.1em}
.step .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--violet) 18%,transparent);color:var(--violet)}
.step p{color:var(--muted);font-size:14px}
.step:not(:last-child)::after{content:"";position:absolute;top:50%;right:-11px;width:8px;height:8px;border-top:2px solid var(--dim);border-right:2px solid var(--dim);transform:rotate(45deg)}
@media (max-width:960px){.step::after{display:none}}

/* catalog */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.chip{font:600 13px var(--f-body);color:var(--muted);background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer}
.chip[aria-pressed="true"]{color:var(--bg);background:var(--neon);border-color:var(--neon)}
.grid-films{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}
.film{display:grid;gap:10px;text-decoration:none}
.poster{position:relative;aspect-ratio:2/3;max-width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--line);padding:16px;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .2s}
.film:hover .poster{transform:translateY(-4px)}
.poster .ptitle{font:400 22px/1.05 var(--f-display);color:#fff;text-shadow:0 2px 16px #0009}
.poster .tag{position:absolute;top:12px;left:12px;font:600 11px var(--f-mono);padding:3px 8px;border-radius:5px;background:#0009;color:#fff}
.poster .new{left:auto;right:12px;background:var(--red)}
.poster .perf{position:absolute;top:0;bottom:0;width:10px;background:repeating-linear-gradient(to bottom,transparent 0 8px,#0007 8px 14px)}
.poster .perf.l{left:0}.poster .perf.r{right:0}
.film-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.film-meta b{color:var(--fg);font-weight:600}
.p1{background:radial-gradient(80% 60% at 70% 25%,#ffcf6b55,transparent 60%),linear-gradient(160deg,#2b1a5c,#0f0b22 70%)}
.p2{background:radial-gradient(70% 50% at 30% 30%,#ff8a3d66,transparent 60%),linear-gradient(170deg,#6e1e3a,#1a0b14)}
.p3{background:radial-gradient(70% 60% at 60% 30%,#3ee7ff55,transparent 60%),linear-gradient(160deg,#0f3550,#07131d)}
.p4{background:radial-gradient(70% 60% at 50% 20%,#9cff6b44,transparent 60%),linear-gradient(170deg,#1f4426,#0a160c)}
.p5{background:radial-gradient(60% 50% at 50% 30%,#ff3b4e66,transparent 60%),linear-gradient(170deg,#3a0c14,#0a0508)}
.p6{background:radial-gradient(70% 50% at 50% 25%,#ffd16666,transparent 60%),linear-gradient(170deg,#5a3a10,#140c04)}
.p7{background:radial-gradient(70% 60% at 40% 30%,#8b5cf677,transparent 60%),linear-gradient(170deg,#24124a,#0a0716)}
.p8{background:radial-gradient(70% 60% at 60% 30%,#ff7ad966,transparent 60%),linear-gradient(170deg,#4b1446,#12050f)}

/* marathon card */
.mcard{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:26px}
@media (max-width:900px){.mcard{grid-template-columns:1fr}}
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:clamp(18px,3vw,28px);min-width:0}
.mhead{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.mhead .poster{width:120px;flex:0 0 120px;padding:10px}
.mhead .poster .ptitle{font-size:14px}
.mhead-info{flex:1;min-width:200px;display:grid;gap:10px}
.badges{display:flex;flex-wrap:wrap;gap:6px}
.badge{font:600 12px var(--f-mono);padding:4px 9px;border-radius:6px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.badge.hot{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 40%,transparent)}
.lessons{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:8px}
.lessons li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:12px 14px;border-radius:12px;background:var(--panel);border:1px solid transparent}
.lessons li.cur{border-color:var(--neon)}
.lnum{font:600 12px var(--f-mono);color:var(--dim);width:28px}
.lessons li.done .lnum{color:var(--ok)}
.ltitle{font-weight:600;font-size:15px;min-width:0}
.ltitle small{display:block;color:var(--muted);font-weight:400;font-size:13px}
.ltype{display:flex;gap:4px}
.ltype span{width:22px;height:22px;border-radius:6px;font:600 10px var(--f-mono);display:grid;place-items:center;background:var(--bg);color:var(--muted)}
.lock{color:var(--dim);font-size:12px}
.task-types{display:grid;gap:12px}
.ttype{display:flex;gap:12px;align-items:flex-start}
.ttype .k{flex:0 0 34px;height:34px;border-radius:9px;display:grid;place-items:center;font:600 12px var(--f-mono)}
.ttype p{color:var(--muted);font-size:14px}
.ttype b{color:var(--fg);display:block;font-size:15px}
.k.v{background:#8b5cf62a;color:var(--violet)} .k.l{background:#3ee7ff22;color:var(--neon)} .k.s{background:#ffd16622;color:var(--gold)} .k.g{background:#3ddc9722;color:var(--ok)} .k.sp{background:#ff3b4e22;color:var(--red)} .k.q{background:#ffffff14;color:var(--fg)}

/* key */
.keygrid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:860px){.keygrid{grid-template-columns:1fr}}
.ticket{position:relative;border-radius:18px;background:linear-gradient(135deg,#2a1450,#14102a);border:1px solid #ffffff1f;padding:24px;display:grid;gap:16px;overflow:hidden}
.ticket::before,.ticket::after{content:"";position:absolute;top:50%;width:28px;height:28px;border-radius:50%;background:var(--bg);transform:translateY(-50%)}
.ticket::before{left:-14px}.ticket::after{right:-14px}
.ticket .tear{border-top:2px dashed #ffffff30;margin-inline:6px}
.tk-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.tk-row b{color:var(--fg)}
.keycode{font:600 clamp(18px,3.2vw,26px) var(--f-mono);letter-spacing:.12em;color:var(--neon);text-shadow:0 0 18px #3ee7ff66;word-break:break-all}
.payopts{display:grid;gap:10px}
.payopt{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--panel);border:1px solid var(--line);cursor:pointer}
.payopt input{accent-color:var(--red)}
.payopt span{flex:1}
.payopt b{font-variant-numeric:tabular-nums}
form.activate{display:grid;gap:14px}
label.fl{font-size:13px;color:var(--muted);display:grid;gap:6px}
.inp{font:600 18px var(--f-mono);letter-spacing:.1em;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 16px;width:100%;text-transform:uppercase}
.inp.plain{font:500 16px var(--f-body);letter-spacing:0;text-transform:none}
.msg{font-size:14px;min-height:1.4em}
.msg.ok{color:var(--ok)}.msg.err{color:var(--red)}
.hint{font-size:13px;color:var(--dim)}

/* dashboard */
.dash{display:grid;grid-template-columns:240px minmax(0,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg2)}
@media (max-width:860px){.dash{grid-template-columns:1fr}}
.dside{background:var(--panel);padding:22px;display:grid;gap:18px;align-content:start;border-right:1px solid var(--line)}
@media (max-width:860px){.dside{border-right:0;border-bottom:1px solid var(--line)}}
.user{display:flex;gap:12px;align-items:center}
.ava{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--neon));display:grid;place-items:center;font:16px var(--f-display);color:var(--bg)}
.user small{display:block;color:var(--muted);font-size:12px}
.dmenu{display:grid;gap:4px;font-size:14px}
.dmenu span{padding:9px 12px;border-radius:9px;color:var(--muted)}
.dmenu span.on{background:var(--bg);color:var(--fg)}
.dmain{padding:clamp(18px,3vw,28px);display:grid;gap:20px;min-width:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--panel);border-radius:12px;padding:14px}
.stat b{display:block;font:24px var(--f-display);font-weight:400;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted)}
.rows{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}
@media (max-width:760px){.rows{grid-template-columns:1fr}}
.box{background:var(--panel);border-radius:14px;padding:18px;display:grid;gap:14px;align-content:start;min-width:0}
.box h4{margin:0;font-size:14px;font-weight:600;color:var(--muted)}
.prog{display:grid;gap:6px}
.prog .top{display:flex;justify-content:space-between;font-size:14px;gap:10px}
.prog .top b{font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:99px;background:var(--bg);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;align-items:end;height:90px}
.week div{display:grid;gap:4px;justify-items:center;font:11px var(--f-mono);color:var(--dim);height:100%;align-content:end}
.week i{width:100%;max-width:26px;border-radius:5px 5px 2px 2px;background:var(--violet)}
.week .today i{background:var(--red)}
.ach{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.medal{text-align:center;display:grid;gap:6px;justify-items:center;font-size:12px;color:var(--muted)}
.medal .m{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font:600 13px var(--f-mono);border:2px solid}
.medal.off{opacity:.38}
.done-list{display:grid;gap:8px;font-size:14px}
.done-list div{display:flex;justify-content:space-between;gap:10px}
.done-list span{color:var(--muted)}
.score{font:600 12px var(--f-mono);color:var(--ok)}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
@media (max-width:900px){.prices{grid-template-columns:1fr}}
.price{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:26px;display:grid;gap:16px;grid-template-rows:auto auto auto 1fr auto}
.price.best{border-color:var(--red);background:linear-gradient(180deg,#2a0f1a,var(--bg2) 60%);position:relative}
.price.best .ribbon{position:absolute;top:-12px;left:26px;background:var(--red);color:#fff;font:600 11px var(--f-mono);padding:4px 10px;border-radius:6px;letter-spacing:.08em}
.amount{font:400 44px var(--f-display);font-variant-numeric:tabular-nums}
.amount small{font:500 15px var(--f-body);color:var(--muted)}
.price ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:14px;color:var(--muted)}
.price li{display:flex;gap:10px}
.price li::before{content:"";flex:0 0 14px;height:14px;margin-top:4px;border-radius:4px;background:color-mix(in srgb,var(--ok) 30%,transparent);border:1px solid var(--ok)}
.price .btn{justify-content:center}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.reviews{grid-template-columns:1fr}}
.rev{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;gap:14px;align-content:start}
.rev q{quotes:none;font-size:16px;line-height:1.55}
.rev .who{display:flex;gap:10px;align-items:center;font-size:14px}
.rev .who small{display:block;color:var(--muted)}
.rev .stars{color:var(--gold);letter-spacing:2px;font-size:14px}
.rev .tcode{font:12px var(--f-mono);color:var(--neon)}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
details{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:4px 20px}
summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:20px var(--f-mono);color:var(--neon);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);padding-bottom:16px;max-width:66ch}

/* final cta */
.final{text-align:center;display:grid;gap:22px;justify-items:center}
.final h2{font-size:clamp(32px,6vw,68px)}
footer{border-top:1px solid var(--line);padding-block:28px 40px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--dim)}
.disclaimer{max-width:70ch}

/* trial */
.trial{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}
@media (max-width:860px){.trial{grid-template-columns:1fr}}
.tcard{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:clamp(18px,3vw,30px);display:grid;gap:18px;min-width:0;position:relative;overflow:hidden}
.tcard::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--red),var(--violet),var(--neon))}
.ttop{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.ttag{font:600 12px var(--f-mono);letter-spacing:.1em;padding:5px 10px;border-radius:6px;background:var(--panel);color:var(--neon)}
.tcount{font:12px var(--f-mono);color:var(--dim)}
.tscene{font-size:14px;color:var(--muted);background:var(--panel);border-radius:10px;padding:10px 14px}
.tscene b{color:var(--gold);font-weight:600}
.tq{font-size:clamp(20px,2.6vw,26px);font-weight:700;line-height:1.3}
.tq .gap{display:inline-block;min-width:4em;border-bottom:2px dashed var(--neon);color:var(--neon);text-align:center}
.topts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.topt{font:600 16px var(--f-body);color:var(--fg);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;text-align:left;transition:border-color .15s}
.topt:hover:not(:disabled){border-color:var(--neon)}
.topt.right{background:color-mix(in srgb,var(--ok) 22%,var(--panel));border-color:var(--ok)}
.topt.wrong{background:color-mix(in srgb,var(--red) 22%,var(--panel));border-color:var(--red)}
.topt:disabled{cursor:default}
.tfb{min-height:1.5em;font-size:15px}
.tfb.ok{color:var(--ok)}.tfb.err{color:var(--red)}
.tnav{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.speak{display:inline-flex;align-items:center;gap:10px;font:600 15px var(--f-body);color:var(--fg);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:10px 18px;cursor:pointer}
.speak:hover{border-color:var(--neon)}
.tside{display:grid;gap:8px;align-content:start}
.tstep{display:flex;gap:12px;align-items:center;padding:11px 14px;border-radius:12px;background:var(--bg2);border:1px solid var(--line);font-size:14px;color:var(--muted)}
.tstep i{font-style:normal;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font:600 11px var(--f-mono);background:var(--panel)}
.tstep.on{border-color:var(--neon);color:var(--fg)}
.tstep.ok i{background:var(--ok);color:#06210f}
.tstep.bad i{background:var(--red);color:#fff}
.tres{text-align:center;display:grid;gap:14px;justify-items:center;padding-block:10px}
.tres .big{font:400 64px var(--f-display);color:var(--neon);font-variant-numeric:tabular-nums}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===== app ===== */
.app-main{min-height:60vh}
.page{padding-block:clamp(32px,6vw,72px);display:grid;gap:28px}
.authbox{max-width:440px;margin-inline:auto;width:100%}
.form{display:grid;gap:14px}
.inp-s{font:500 16px var(--f-body);color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;width:100%}
textarea.inp-s{min-height:90px;resize:vertical;line-height:1.5}
select.inp-s{appearance:auto}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row>*{min-width:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:700px){.grid2,.grid3{grid-template-columns:1fr}}
.muted{color:var(--muted)}
.small{font-size:13px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px}
.tab{font:600 14px var(--f-body);color:var(--muted);background:transparent;border:1px solid transparent;border-radius:10px;padding:9px 14px;cursor:pointer}
.tab.on{color:var(--fg);background:var(--panel);border-color:var(--line)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.tbl th,.tbl td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font:600 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim);background:var(--bg2)}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{font-variant-numeric:tabular-nums}
.pill{display:inline-block;font:600 11px var(--f-mono);padding:3px 8px;border-radius:6px;background:var(--panel);color:var(--muted);border:1px solid var(--line)}
.pill.admin{color:var(--red);border-color:color-mix(in srgb,var(--red) 50%,transparent)}
.pill.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 50%,transparent)}
.pill.warn{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 50%,transparent)}
.btn-sm{padding:8px 14px;font-size:13px}
.btn-danger{background:transparent;color:var(--red);border:1px solid color-mix(in srgb,var(--red) 50%,transparent)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--panel);border:1px solid var(--line);color:var(--fg);padding:12px 18px;border-radius:12px;z-index:50;box-shadow:0 10px 40px #000a;font-size:14px;max-width:calc(100% - 32px)}
.demo-bar{background:color-mix(in srgb,var(--gold) 14%,var(--bg));color:var(--gold);font-size:13px;text-align:center;padding:8px 12px;margin-inline:calc(-1*clamp(16px,4vw,48px))}
.userchip{display:flex;align-items:center;gap:8px;font-size:14px}
.userchip .ava{width:32px;height:32px;font-size:12px}
.lesson-link{text-decoration:none}
.lesson-link:hover li,.lessons li.link:hover{border-color:var(--neon)}
.task-edit{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:10px}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.bars{display:grid;gap:8px}
.bars .b{display:grid;grid-template-columns:minmax(0,180px) 1fr 40px;gap:10px;align-items:center;font-size:13px}
.bars .b span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.bars .b b{font-variant-numeric:tabular-nums;text-align:right}
.bars .t{height:10px;border-radius:99px;background:var(--bg);overflow:hidden}
.bars .t i{display:block;height:100%;background:linear-gradient(90deg,var(--violet),var(--neon))}

/* ===== toggles ===== */
.tgl{font:600 12px var(--f-mono);min-width:36px;height:34px;padding:0 8px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}
.tgl.on{background:var(--panel);color:var(--fg);border-color:var(--neon)}
.tgl:hover{color:var(--fg)}
#navuser{flex-wrap:wrap;justify-content:flex-end}
@media (max-width:560px){.userchip .muted{display:none}}

/* ===== light theme ===== */
:root[data-theme="light"]{
  --bg:#f6f4fb; --bg2:#ffffff; --panel:#efebf8; --line:#dcd6ea;
  --fg:#17131f; --muted:#555067; --dim:#7d7791;
  --red:#e11d48; --violet:#7c3aed; --neon:#0e7490; --gold:#b45309; --ok:#15803d;
  color-scheme:light;
}
:root[data-theme="light"] .price.best{background:linear-gradient(180deg,#ffe4ea,var(--bg2) 60%)}
:root[data-theme="light"] .hero h1 .w:nth-child(2),:root[data-theme="light"] .hero h1 .w:nth-child(3){text-shadow:none}
:root[data-theme="light"] .keycode{text-shadow:none}
:root[data-theme="light"] .ticket{color:#f3f0fa}
:root[data-theme="light"] .ticket .tk-row b{color:#fff}
:root[data-theme="light"] .ticket .keycode{color:#3ee7ff}
:root[data-theme="light"] .ticket .tk-row{color:#cfc8e6}
:root[data-theme="light"] .ticket::before,:root[data-theme="light"] .ticket::after{background:var(--bg2)}
:root[data-theme="light"] .step .ico{background:#ede4ff}
:root[data-theme="light"] .tcard,:root[data-theme="light"] .panel,:root[data-theme="light"] .step,:root[data-theme="light"] .price,:root[data-theme="light"] details,:root[data-theme="light"] .dash{box-shadow:0 1px 2px #1b12330d,0 8px 24px -16px #1b123326}
:root[data-theme="light"] .topt.right{color:#0b3d1d}
:root[data-theme="light"] .topt.wrong{color:#5c0a1c}