/* Layout: iOS grouped style — frosted bars, white inset cards on system gray; landing hero in black with Iznik star tile. Accent: Turkish red (iOS systemRed family). */
:root{
  --bg:#F2F2F7; --surface:#FFFFFF; --sunk:#EFEFF4; --fill:rgba(118,118,128,.12); --ink:#000000; --muted:#6C6C70; --line:#E5E5EA;
  --side:#000000; --side-ink:#FFFFFF; --side-muted:#AEAEB2; --side-hover:rgba(255,255,255,.08);
  --nav-bg:rgba(249,249,251,.82); --bar:rgba(255,255,255,.78);
  --accent:#D70015; --accent-ink:#FFFFFF; --accent-soft:#FFE8EA; --accent-strong:#FF453A;
  --gold:#A05A00; --gold-soft:#FFF3DC;
  --good:#248A3D; --good-soft:#E3F7E8; --warn:#C93400; --warn-soft:#FFEFE5; --bad:#D70015; --bad-soft:#FFE8EA;
  --av-l1:92%; --av-l2:36%;
  --f:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:18px; --shadow:0 1px 1px rgba(0,0,0,.03),0 6px 24px -12px rgba(0,0,0,.12);
  --spring:cubic-bezier(.2,.9,.25,1.15); --ease:cubic-bezier(.2,.8,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#000000; --surface:#1C1C1E; --sunk:#2C2C2E; --fill:rgba(118,118,128,.24); --ink:#FFFFFF; --muted:#98989F; --line:#38383A;
  --side:#000000; --side-ink:#FFFFFF; --side-muted:#98989F; --side-hover:rgba(255,255,255,.08);
  --nav-bg:rgba(22,22,24,.8); --bar:rgba(28,28,30,.78);
  --accent:#FF453A; --accent-ink:#FFFFFF; --accent-soft:#3B1514; --accent-strong:#FF6961;
  --gold:#FFB340; --gold-soft:#33260F;
  --good:#30D158; --good-soft:#0F2E18; --warn:#FF9F0A; --warn-soft:#33230A; --bad:#FF453A; --bad-soft:#3B1514;
  --av-l1:22%; --av-l2:80%; --shadow:none; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#000000; --surface:#1C1C1E; --sunk:#2C2C2E; --fill:rgba(118,118,128,.24); --ink:#FFFFFF; --muted:#98989F; --line:#38383A;
  --side:#000000; --side-ink:#FFFFFF; --side-muted:#98989F; --side-hover:rgba(255,255,255,.08);
  --nav-bg:rgba(22,22,24,.8); --bar:rgba(28,28,30,.78);
  --accent:#FF453A; --accent-ink:#FFFFFF; --accent-soft:#3B1514; --accent-strong:#FF6961;
  --gold:#FFB340; --gold-soft:#33260F;
  --good:#30D158; --good-soft:#0F2E18; --warn:#FF9F0A; --warn-soft:#33230A; --bad:#FF453A; --bad-soft:#3B1514;
  --av-l1:22%; --av-l2:80%; --shadow:none; color-scheme:dark}
*{box-sizing:border-box}
body{margin:0}[hidden]{display:none!important}img{max-width:100%}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--f);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
a{color:var(--accent)}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{text-wrap:balance;letter-spacing:-.02em}
h1{font-weight:800;font-size:clamp(22px,2.6vw,28px);line-height:1.2;margin:2px 0 0}
h2{font-weight:700;font-size:15px;margin:0;letter-spacing:-.01em}
.eyebrow{font-size:13px;color:var(--muted);font-weight:500}
.kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--accent)}
.btn{border:1px solid var(--line);background:var(--surface);padding:9px 15px;border-radius:10px;cursor:pointer;font-weight:600;font-size:14px;display:inline-flex;gap:7px;align-items:center;justify-content:center;white-space:nowrap;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:var(--muted)}
.btn.pri{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.pri:hover{background:var(--accent-strong);border-color:var(--accent-strong)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn.lg{padding:13px 22px;font-size:15px;border-radius:12px}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--sunk)}
.btn.block{width:100%}
.btn svg{width:16px;height:16px}
.inp,select.inp,textarea.inp{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;font-size:14px;min-width:0}
.inp:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.fld{display:flex;flex-direction:column;gap:6px;min-width:0}
.fld.full{grid-column:1/-1}
.fld label{font-size:13px;font-weight:600}
.fld .inp{width:100%}
.hint{font-size:12.5px;color:var(--muted)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.muted{color:var(--muted)} .small{font-size:13px}
.num{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.r{text-align:right}
/* landing */
.pnav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.pnav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.plinks{display:flex;gap:22px}
.plinks a{color:var(--muted);text-decoration:none;font-weight:600;font-size:14px}
.plinks a:hover{color:var(--ink)}
.brand{display:flex;gap:11px;align-items:center;min-width:0}
.mark{width:40px;height:40px;border-radius:11px;background:var(--accent);color:#fff;display:grid;place-items:center;flex:none}
.mark svg{width:22px;height:22px}
.brand b{font-weight:800;font-size:15px;line-height:1.2;display:block;letter-spacing:-.01em}
.brand small{color:var(--muted);font-size:12px;display:block}
.hero{position:relative;overflow:hidden;background:var(--side);color:var(--side-ink)}
.hero::before{content:"";position:absolute;inset:0;opacity:.13;background-image:radial-gradient(circle at 50% 50%,transparent 38%,var(--accent) 39% 41%,transparent 42%),radial-gradient(circle at 0 0,transparent 38%,var(--gold) 39% 41%,transparent 42%);background-size:64px 64px;background-position:0 0,32px 32px;-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 90%);mask-image:linear-gradient(90deg,transparent 30%,#000 90%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;padding-block:72px 76px;align-items:center}
.hero h1{font-size:clamp(34px,5.2vw,60px);line-height:1.05;margin:14px 0 18px;letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:var(--accent-strong)}
.hero p.lead{font-size:clamp(15px,1.6vw,18px);color:var(--side-muted);max-width:52ch;margin:0 0 28px}
.hero .kicker{color:var(--gold)}
.hero .btn:not(.pri){background:transparent;color:var(--side-ink);border-color:rgba(255,255,255,.25)}
.hero .btn:not(.pri):hover{border-color:var(--side-ink)}
.hcard{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:14px}
.hcard .w{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.14)}
.hcard .w:last-child{border:0;padding:0}
.hcard .w b{font-size:20px;font-weight:700;letter-spacing:-.01em}
.hcard .w span{color:var(--side-muted);font-size:14px;text-align:right}
.hcard .t{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}
.facts{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px}
.facts div b{display:block;font-size:22px;font-weight:800;color:var(--side-ink)}
.facts div span{font-size:13px;color:var(--side-muted)}
.sec{padding-block:72px}
.sec.alt{background:var(--surface);border-block:1px solid var(--line)}
.sech{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:30px}
.sech h2{font-size:clamp(24px,3.2vw,36px);font-weight:800;margin:8px 0 0;letter-spacing:-.03em;line-height:1.15}
.sech p{max-width:48ch;margin:0;color:var(--muted)}
.lvls{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.lvl{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.lvl .code{font-size:30px;font-weight:800;color:var(--accent);letter-spacing:-.03em;line-height:1}
.lvl h3{margin:0;font-size:15px}
.lvl p{margin:0;font-size:13.5px;color:var(--muted);flex:1}
.lvl .pr{font-weight:700;font-size:14px;border-top:1px solid var(--line);padding-top:10px}
.lvl .pr small{display:block;font-weight:500;color:var(--muted);font-size:12px}
.feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.feat{display:flex;flex-direction:column;gap:10px}
.feat .ico{width:46px;height:46px;border-radius:13px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.feat .ico svg{width:22px;height:22px}
.feat h3{margin:0;font-size:16px}
.feat p{margin:0;color:var(--muted);font-size:14px}
.tchs{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.tch{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;gap:14px;align-items:center}
.cta{background:var(--accent);color:#fff;border-radius:22px;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin:0;max-width:22ch}
.cta p{margin:6px 0 0;opacity:.85}
.cta .btn{background:#fff;color:#C8102E;border-color:#fff}
.contact{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.contact div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}
.contact b{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.contact span{font-weight:700;font-size:15px;user-select:all;overflow-wrap:anywhere}
.pfoot{padding-block:28px calc(28px + env(safe-area-inset-bottom,0px));color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
.pfoot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* auth */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth .side-art{background:var(--side);color:var(--side-ink);position:relative;overflow:hidden;padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.auth .side-art::before{content:"";position:absolute;inset:0;opacity:.12;background-image:radial-gradient(circle at 50% 50%,transparent 38%,var(--accent) 39% 41%,transparent 42%);background-size:56px 56px}
.auth .side-art>*{position:relative}
.auth .side-art h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.1;margin:0;letter-spacing:-.03em}
.auth .side-art p{color:var(--side-muted);max-width:40ch}
.auth .side-art .brand small{color:var(--side-muted)}
.quote{border-left:3px solid var(--gold);padding-left:14px}
.quote b{display:block;font-size:17px}
.quote span{color:var(--side-muted);font-size:14px}
.aform{display:flex;align-items:center;justify-content:center;padding-block:40px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.acard{width:min(440px,100%);display:flex;flex-direction:column;gap:18px}
.acard h1{font-size:28px}
.acard form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tgok{color:#229ED9;font-weight:600}
.tgnote{background:var(--accent-soft);color:inherit;padding:10px 12px;border-radius:10px;font-size:13.5px;grid-column:1/-1}
.err{background:var(--bad-soft);color:var(--bad);padding:10px 12px;border-radius:10px;font-size:13.5px;font-weight:600;grid-column:1/-1}
.switch{font-size:14px;color:var(--muted)}
.switch button{all:unset;cursor:pointer;color:var(--accent);font-weight:700}
.lvlpick{display:flex;gap:6px;flex-wrap:wrap}
.lvlpick label{border:1px solid var(--line);border-radius:10px;padding:8px 13px;font-weight:700;cursor:pointer;font-size:14px;position:relative}
.lvlpick input{position:absolute;opacity:0;pointer-events:none}
.lvlpick label:has(input:checked){background:var(--accent);border-color:var(--accent);color:#fff}
.lvlpick label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
/* app shell */
.app{display:grid;grid-template-columns:256px 1fr;min-height:100%}
.side{background:var(--side);color:var(--side-ink);padding:24px 16px;display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100vh;overflow:auto}
.side .brand{padding:0 6px}.side .brand small{color:var(--side-muted)}
.navlbl{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--side-muted);padding:0 12px;margin-bottom:-16px;font-weight:700}
.nav{display:flex;flex-direction:column;gap:3px}
.nav button{all:unset;cursor:pointer;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--side-muted);font-weight:600;font-size:14px}
.nav button:hover{background:var(--side-hover);color:var(--side-ink)}
.nav button.on{background:var(--accent);color:#fff}
.nav button:focus-visible{outline:2px solid var(--accent-strong)}
.nav svg{width:19px;height:19px;flex:none}
.side .foot{margin-top:auto;padding:12px;border-radius:12px;background:var(--side-hover);display:flex;flex-direction:column;gap:10px}
.side .foot .who b{color:var(--side-ink)}.side .foot .who span{color:var(--side-muted)}
.side .foot .btn{background:transparent;color:var(--side-muted);border-color:rgba(255,255,255,.14)}
.side .foot .btn:hover{color:var(--side-ink)}
.main{min-width:0;padding-block:30px 60px;padding-left:max(32px,env(safe-area-inset-left,0px));padding-right:max(32px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:22px;max-width:1280px;width:100%}
.mtop,.tabbar{display:none}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-width:0;box-shadow:var(--shadow);overflow:hidden}
.panel>.ph{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 20px;flex-wrap:wrap}
.panel>.pb{padding:4px 20px 20px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:grid;grid-template-columns:1fr auto;grid-template-areas:"l i" "v i" "s s";column-gap:12px;row-gap:2px;min-width:0;box-shadow:var(--shadow)}
.kpi .l{grid-area:l;font-size:13px;color:var(--muted);font-weight:600}
.kpi .v{grid-area:v;font-weight:800;font-size:25px;font-variant-numeric:tabular-nums;line-height:1.25;letter-spacing:-.02em;overflow-wrap:anywhere}
.kpi .s{grid-area:s;font-size:12.5px;color:var(--muted);margin-top:8px;padding-top:10px;border-top:1px dashed var(--line)}
.kpi .ki{grid-area:i;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.kpi .ki svg{width:20px;height:20px}
.kpi .ki.good{background:var(--good-soft);color:var(--good)}.kpi .ki.bad{background:var(--bad-soft);color:var(--bad)}.kpi .ki.gold{background:var(--gold-soft);color:var(--gold)}
.kpi.hl{background:var(--side);border-color:var(--side);color:var(--side-ink)}
.kpi.hl .l,.kpi.hl .s{color:var(--side-muted)}.kpi.hl .s{border-color:rgba(255,255,255,.15)}
.kpi.hl .ki{background:var(--accent);color:#fff}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:11px 20px;border-block:1px solid var(--line);white-space:nowrap;background:var(--sunk)}
td{padding:13px 20px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tr.click{cursor:pointer} tr.click:hover td{background:var(--sunk)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px;white-space:nowrap;background:var(--sunk);color:var(--muted)}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.pill.nd::before{display:none}
.pill.good{background:var(--good-soft);color:var(--good)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.pill.acc{background:var(--accent-soft);color:var(--accent)}.pill.gold{background:var(--gold-soft);color:var(--gold)}
.who{display:flex;align-items:center;gap:11px;min-width:0}
.av{--h:220;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:700;font-size:12.5px;flex:none;background:hsl(var(--h) 70% var(--av-l1));color:hsl(var(--h) 60% var(--av-l2))}
.who b{font-weight:700;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who span{font-size:12.5px;color:var(--muted)}
.tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;width:100%}
.search{flex:1 1 240px;max-width:380px}
.empty{padding:44px 20px;text-align:center;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:10px}
.empty h3{margin:0;color:var(--ink);font-weight:700;font-size:16px}
.list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.gcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.gcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.gcard .t{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.gcard h3{margin:0;font-weight:700;font-size:16px}
.meta{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;font-size:13.5px}
.meta dt{color:var(--muted)}.meta dd{margin:0;min-width:0;overflow-wrap:anywhere;font-weight:600}
.days{display:flex;gap:4px;flex-wrap:wrap}
.days i{font-style:normal;font-size:11px;font-weight:700;width:28px;height:24px;border-radius:7px;display:grid;place-items:center;background:var(--sunk);color:var(--muted)}
.days i.on{background:var(--accent-soft);color:var(--accent)}
.bars{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:12px;background:repeating-linear-gradient(to top,var(--line) 0 1px,transparent 1px 45px)}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0;height:100%;justify-content:flex-end}
.bar div{width:100%;max-width:40px;background:var(--accent-soft);border-radius:8px 8px 3px 3px;min-height:4px}
.bar.cur div{background:var(--accent)}
.bar span{font-size:12px;color:var(--muted);font-weight:600}
.bar em{font-style:normal;font-size:11px;font-weight:700}
.week{display:grid;grid-template-columns:repeat(7,minmax(140px,1fr));gap:12px;min-width:1000px}
.wd{display:flex;flex-direction:column;gap:8px}
.wd h4{margin:0;font-size:13px;font-weight:700;color:var(--muted);padding:8px 10px;border-radius:9px;background:var(--sunk)}
.wd.today h4{color:#fff;background:var(--accent)}
.slot{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:9px;padding:10px 12px;font-size:13px;display:flex;flex-direction:column;gap:2px}
.slot .tm{font-size:12px;font-weight:700;color:var(--accent)}
.seg{display:inline-flex;background:var(--sunk);border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:transparent;padding:6px 12px;font-size:13px;font-weight:600;cursor:pointer;color:var(--muted);border-radius:8px}
.seg button.k.on{background:var(--good);color:#fff}.seg button.y.on{background:var(--bad);color:#fff}.seg button.s.on{background:var(--warn);color:#fff}
.jr td.m{text-align:center;font-weight:800;padding:9px 6px;min-width:46px}
.jr th.m{text-align:center;padding:9px 6px}
.mk-k{color:var(--good)}.mk-y{color:var(--bad)}.mk-s{color:var(--warn)}.mk-l{color:var(--gold)}
.prof{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.prof .av{width:64px;height:64px;font-size:20px;border-radius:18px}
.back{all:unset;cursor:pointer;font-size:13px;font-weight:600;color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.back:hover{color:var(--accent)}
.banner{background:var(--warn-soft);color:var(--ink);border-radius:12px;padding:11px 16px;font-size:13px}
/* lessons */
.ltabs{display:flex;gap:8px;flex-wrap:wrap}
.ltabs button{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 16px;cursor:pointer;font-weight:700;display:flex;gap:10px;align-items:center}
.ltabs button small{font-weight:600;color:var(--muted);font-size:12px}
.ltabs button.on{background:var(--side);border-color:var(--side);color:var(--side-ink)}
.ltabs button.on small{color:var(--side-muted)}
.lcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.lcard{all:unset;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow)}
.lcard:hover{border-color:var(--accent)}
.lcard:focus-visible{outline:2px solid var(--accent)}
.lcard .n{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.06em}
.lcard h3{margin:0;font-size:16px}
.lcard p{margin:0;color:var(--muted);font-size:13.5px;flex:1}
.lcard .f{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
.prog{height:8px;border-radius:9px;background:var(--sunk);overflow:hidden}
.prog i{display:block;height:100%;background:var(--accent);border-radius:9px}
.lesson{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}
.lbody{display:flex;flex-direction:column;gap:18px;min-width:0}
.lbody p{margin:0;max-width:68ch}
.vocab td:first-child{font-weight:700;color:var(--accent)}
.gram{background:var(--gold-soft);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.gram h3{margin:0;font-size:15px;color:var(--gold)}
.gram ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px}
.gram code{font-family:inherit;font-weight:700;color:var(--accent)}
.quiz{display:flex;flex-direction:column;gap:18px}
.q{display:flex;flex-direction:column;gap:8px}
.q b{font-size:15px}
.opts{display:flex;flex-direction:column;gap:6px}
.opts button{all:unset;cursor:pointer;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-weight:500}
.opts button:hover{border-color:var(--muted)}
.opts button:focus-visible{outline:2px solid var(--accent)}
.opts button.sel{border-color:var(--accent);background:var(--accent-soft)}
.opts button.ok{border-color:var(--good);background:var(--good-soft);color:var(--good);font-weight:700}
.opts button.no{border-color:var(--bad);background:var(--bad-soft);color:var(--bad)}
.lside{position:sticky;top:20px;display:flex;flex-direction:column;gap:14px}
.pv{display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:var(--gold-soft);color:var(--ink);font-size:13px;padding-block:8px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line)}
.pv b{font-weight:700;margin-right:4px}
.pv button{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:5px 12px;font-weight:600;font-size:13px;cursor:pointer}
.pv button.on{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.pv span{color:var(--muted)}

/* section layout (reference style) */
.shead{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.sico{width:54px;height:54px;border-radius:15px;background:var(--sunk);display:grid;place-items:center;flex:none;color:var(--ink)}
.sico svg{width:24px;height:24px}
.shead .t{flex:1;min-width:0}.shead h1{margin:0}.shead .sub{color:var(--muted);font-size:14.5px;margin-top:2px}
.btn.ink{background:var(--ink);color:var(--surface);border-color:var(--ink);border-radius:99px;padding:11px 20px}
.btn.ink:hover{opacity:.9}
.btn.pill{border-radius:99px;padding:8px 16px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.stats.s3{grid-template-columns:repeat(3,minmax(0,1fr))}
.stat{background:var(--sunk);border-radius:18px;padding:16px 18px;display:flex;flex-direction:column;gap:4px;min-width:0}
.stat svg{width:22px;height:22px;color:var(--ink);margin-bottom:6px}
.stat b{font-size:32px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:14px}
.stat.good b{color:var(--good)}.stat.bad b{color:var(--bad)}
.bigsearch{width:100%;border-radius:99px;padding:13px 20px 13px 46px;font-size:15px;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667089' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E") no-repeat 17px center/18px}
.flbl{font-size:14px;color:var(--muted);margin-bottom:-10px}
.fchips{display:flex;gap:8px;flex-wrap:wrap}
.fchips button{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:8px 18px;font-weight:600;font-size:14px;cursor:pointer;color:var(--ink)}
.fchips button small{font-weight:600;color:var(--muted);margin-left:4px}
.fchips button.on{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.fchips button.on small{color:inherit;opacity:.7}
.ilist{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:12px}
.icard{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.icard.click{cursor:pointer}.icard.click:hover{border-color:var(--muted)}
.icard .top{display:flex;gap:14px;align-items:flex-start}
.icard .top .nm{flex:1;min-width:0}
.icard .top .nm b{display:block;font-size:17px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.icard .top .nm span{color:var(--muted);font-size:14px}
.rico{width:48px;height:48px;border-radius:50%;background:var(--sunk);display:grid;place-items:center;flex:none;color:var(--ink)}
.rico svg{width:22px;height:22px}
.rico.sq{border-radius:14px}
.iline{display:flex;gap:8px;align-items:center;font-size:14.5px;min-width:0}
.iline svg{width:16px;height:16px;flex:none;color:var(--muted)}
.iline .tx{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.iacts{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.iacts .row{gap:8px}
.toggle{display:inline-flex;background:var(--sunk);border-radius:99px;padding:4px;gap:4px}
.toggle button{border:0;background:transparent;border-radius:99px;padding:9px 20px;font-weight:700;cursor:pointer;color:var(--muted);display:inline-flex;gap:8px;align-items:center}
.toggle button.on.f{background:var(--good);color:#fff}.toggle button.on.n{background:var(--ink);color:var(--surface)}
.dpick{display:flex;gap:6px;flex-wrap:wrap}
.dpick button{border:1px solid var(--line);background:var(--surface);border-radius:12px;width:48px;height:42px;font-weight:700;cursor:pointer;color:var(--muted)}
.dpick button.on{background:var(--ink);border-color:var(--ink);color:var(--surface)}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.mrow{display:flex;align-items:center;gap:12px;padding:11px 20px;border-bottom:1px solid var(--line);cursor:pointer}
.mrow:last-child{border-bottom:0}
.mrow input{width:20px;height:20px;accent-color:var(--ink);flex:none}
.mrow .who{flex:1}
.mrow.in{background:var(--sunk)}
.savebar{position:sticky;bottom:12px;z-index:15;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px -10px rgba(17,26,46,.3);padding:12px 14px 12px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.savebar .msg{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px}
.savebar .msg i{width:8px;height:8px;border-radius:50%;background:var(--line)}
.savebar.dirty .msg{color:var(--ink);font-weight:600}.savebar.dirty .msg i{background:var(--warn)}
.btn:disabled{opacity:.45;cursor:not-allowed}
@media (max-width:860px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats.s3{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.stats.s3 .stat{padding:14px 12px}.stats.s3 .stat b{font-size:26px}.stats.s3 .stat span{font-size:12.5px}.ilist{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}.savebar{bottom:calc(78px + env(safe-area-inset-bottom,0px))}.mrow{padding:11px 16px}}
.ftabs button{display:inline-flex;align-items:center;gap:7px}
.stats.s5{grid-template-columns:repeat(5,minmax(0,1fr))}
.stat.sbtn{border:2px solid transparent;text-align:left;cursor:pointer;font:inherit;color:inherit}
.stat.sbtn.sel{border-color:var(--ink)}
.pbars{display:flex;align-items:flex-end;gap:4px;height:200px;padding-top:8px;background:repeating-linear-gradient(to top,var(--line) 0 1px,transparent 1px 44px)}
.pb{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;min-width:0}
.pb .bb{flex:1;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:2px}
.pb .bb i{display:block;width:42%;max-width:16px;border-radius:4px 4px 1px 1px;min-height:1px}
.pb .bb i.in,.legend i.in{background:var(--good)}.pb .bb i.out,.legend i.out{background:var(--accent)}
.pb span{font-size:11px;color:var(--muted);font-weight:600}
.pb.cur span{color:var(--ink);font-weight:800}
.legend{display:flex;gap:16px;font-size:13px;color:var(--muted);margin-top:10px}
.legend span{display:inline-flex;align-items:center;gap:6px}.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.txi{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.txi.in{background:var(--good-soft);color:var(--good)}.txi.out{background:var(--accent-soft);color:var(--accent)}
table.rep td{padding:12px 20px}table.rep tr.tot td{font-weight:800;background:var(--sunk)}
.hbars{display:flex;flex-direction:column;gap:16px;padding-top:6px}
.hb{display:flex;flex-direction:column;gap:6px}.hb .hl{display:flex;justify-content:space-between;gap:10px;font-weight:600;font-size:14px}
.hb .prog i{background:var(--ink)}
@media (max-width:1100px){.stats.s5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:860px){.stats.s5{grid-template-columns:repeat(2,minmax(0,1fr))}.ftabs{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px;scrollbar-width:none}.ftabs::-webkit-scrollbar{display:none}.ftabs button{flex:none}}
.grows{display:flex;flex-direction:column;gap:10px}
.grow{all:unset;cursor:pointer;display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px 16px;box-sizing:border-box;width:100%}
.grow:hover{border-color:var(--muted)}.grow:focus-visible{outline:2px solid var(--accent)}
.grow.off{opacity:.65}
.grow .gi{flex:1;min-width:0}.grow .gi b{display:block;font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grow .gi span{color:var(--muted);font-size:13.5px}
.grow .gm{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.grow .chev{transform:scaleX(-1);color:var(--muted);display:grid}
.mnav{display:flex;align-items:center;gap:10px}.mnav b{min-width:130px;text-align:center;font-size:15px}.mnav .btn{padding:7px 10px}
.jwrap{max-height:70vh}
table.jt{border-collapse:separate;border-spacing:0;font-size:13.5px}
.jt th,.jt td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:0;text-align:center;white-space:nowrap}
.jt th{position:sticky;top:0;z-index:2;background:var(--sunk);padding:6px 4px;font-size:12px;line-height:1.2;min-width:40px}
.jt th span{display:block;font-size:10.5px;font-weight:600;color:var(--muted)}
.jt th.td{background:var(--ink);color:var(--surface)}.jt th.td span{color:inherit;opacity:.7}
.jt th.fut{opacity:.55}.jt th.ex{background:var(--gold-soft)}
.jt .sn{width:36px;min-width:36px;color:var(--muted);position:sticky;left:0;z-index:3;background:var(--surface)}
.jt .nm{text-align:left;padding:0 14px;position:sticky;left:36px;z-index:3;background:var(--surface);font-weight:600;min-width:150px;max-width:200px;overflow:hidden;text-overflow:ellipsis;box-shadow:1px 0 0 var(--line)}
.jt th.sn,.jt th.nm{z-index:4;background:var(--sunk)}
.jt td.c{width:40px;height:40px}.jt td.td{background:var(--sunk)}
.jt td.r,.jt th.r{padding:0 12px;min-width:56px}
.mk{all:unset;cursor:pointer;width:100%;height:40px;display:grid;place-items:center;font-weight:800;font-size:15px;box-sizing:border-box}
.mk:hover{background:var(--sunk)}.mk:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.mk:disabled{cursor:default;background:repeating-linear-gradient(45deg,transparent 0 5px,var(--sunk) 5px 6px)}
.mk.mk-k{color:var(--good);background:var(--good-soft)}.mk.mk-y{color:var(--bad);background:var(--bad-soft)}.mk.mk-s{color:var(--warn);background:var(--warn-soft)}.mk.mk-l{color:var(--gold);background:var(--gold-soft)}
.mk.ch,.gin.ch{box-shadow:inset 0 0 0 2px var(--ink)}
.gin{width:44px;height:40px;border:0;background:transparent;text-align:center;font:inherit;font-weight:800;font-size:14px;padding:0;color:var(--ink)}
.gin:focus{outline:2px solid var(--accent);outline-offset:-2px;background:var(--surface)}
.gin.g-good{color:var(--good)}.gin.g-gold{color:var(--gold)}.gin.g-bad{color:var(--bad)}
.rank{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.rk{display:flex;align-items:center;gap:12px;padding:10px 20px;border-bottom:1px solid var(--line)}.rk:last-child{border-bottom:0}
.rk .pos{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--sunk);flex:none}
.rk.top .pos{background:var(--gold-soft);color:var(--gold)}
.slot.sbt{all:unset;cursor:pointer;box-sizing:border-box;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:9px;padding:10px 12px;font-size:13px;display:flex;flex-direction:column;gap:2px;width:100%}
.slot.sbt:hover{border-color:var(--ink);border-left-color:var(--accent)}.slot.sbt:focus-visible{outline:2px solid var(--accent)}
.slot .ed{display:inline-flex;gap:4px;align-items:center;font-size:12px;font-weight:600;color:var(--muted);margin-top:4px}
@media (max-width:860px){.grid.g2[style]{grid-template-columns:1fr!important}.rk{padding:10px 16px}.jt .nm{min-width:120px;max-width:140px;padding:0 10px}.grow .gm .small{display:none}}
/* modal */
.ov{position:fixed;inset:0;background:rgba(8,12,24,.55);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:50;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.modal{background:var(--surface);border-radius:18px;width:min(580px,100%);max-height:100%;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.25);border:1px solid var(--line)}
.modal .mh{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.modal .mh h2{font-size:17px}
.modal .mb{padding:20px 22px;overflow:auto;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.modal .mf{padding:14px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;background:var(--sunk);border-radius:0 0 18px 18px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips label{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:10px;padding:7px 12px;font-size:13px;cursor:pointer;font-weight:600}
.chips input{accent-color:var(--accent)}
.chips label:has(input:checked){background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:11px 18px;border-radius:12px;font-size:14px;font-weight:600;z-index:60;box-shadow:0 10px 30px rgba(0,0,0,.2);max-width:calc(100% - 32px)}
.toast.err{background:var(--bad);color:#fff}
.loading{padding:80px 20px;text-align:center;color:var(--muted)}
.sheet{position:fixed;inset:auto 0 0 0;background:var(--surface);border-radius:20px 20px 0 0;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(16px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));z-index:55;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sheet button{all:unset;cursor:pointer;display:flex;gap:10px;align-items:center;padding:14px;border-radius:12px;background:var(--sunk);font-weight:600}
.sheet button svg{width:20px;height:20px;color:var(--accent)}
.sheet .grab{grid-column:1/-1;width:40px;height:4px;border-radius:9px;background:var(--line);justify-self:center;margin-bottom:6px}
@media (max-width:1100px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.lvls{grid-template-columns:repeat(3,minmax(0,1fr))}.feats{grid-template-columns:1fr 1fr}.lesson{grid-template-columns:1fr}.lside{position:static}}
@media (max-width:860px){
  .plinks{display:none}
  .hero .wrap{grid-template-columns:1fr;padding-block:48px 52px;gap:28px}
  .sec{padding-block:52px}
  .lvls{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .cta{padding:28px}
  .auth{grid-template-columns:1fr}.auth .side-art{display:none}
  .app{grid-template-columns:1fr}
  .side{display:none}
  .mtop{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:20;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .mtop .mark{width:36px;height:36px}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;inset:auto 0 0 0;background:var(--surface);border-top:1px solid var(--line);z-index:40;padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px))}
  .tabbar button{all:unset;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;font-weight:600;color:var(--muted);padding:5px 0;border-radius:10px;text-align:center}
  .tabbar button svg{width:22px;height:22px}
  .tabbar button.on{color:var(--accent)}
  .main{padding-block:18px calc(92px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));gap:16px}
  .kpis{gap:10px}.kpi{padding:14px}.kpi .ki{width:34px;height:34px;border-radius:10px}.kpi .v{font-size:21px}
  .g2{grid-template-columns:1fr}
  .modal .mb,.acard form{grid-template-columns:1fr}
  .hide-sm{display:none}
  td,th{padding:11px 14px}.panel>.ph{padding:14px 16px}.li{padding:12px 16px}.panel>.pb{padding:4px 16px 16px}
  .toast{bottom:calc(86px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:480px){.lvls,.feats{grid-template-columns:1fr}.pnav .btn.ghost{display:none}.pnav .brand small{display:none}}
@media (max-width:400px){.kpi .v{font-size:19px}.kpi .s{display:none}}
@media (prefers-reduced-motion:no-preference){.modal{animation:pop .2s ease-out}.sheet{animation:up .2s ease-out}@keyframes pop{from{transform:translateY(10px) scale(.98);opacity:.6}}@keyframes up{from{transform:translateY(40px)}}}

/* ===================== iOS layer ===================== */
body{letter-spacing:-.01em;font-size:15px}
h1{font-weight:700;letter-spacing:-.025em}
.btn{border-radius:12px;border:0;background:var(--fill);color:var(--ink);font-weight:600;transition:transform .18s var(--spring),background .2s,opacity .2s;-webkit-tap-highlight-color:transparent}
.btn:hover{border-color:transparent;background:color-mix(in srgb,var(--fill) 100%,var(--ink) 6%)}
.btn:active,.fchips button:active,.grow:active,.icard.click:active,.lcard:active,.sheet button:active,.slot.sbt:active,.dpick button:active,.toggle button:active{transform:scale(.96)}
.btn.pri,.btn.ink{background:var(--accent);color:#fff;box-shadow:0 6px 16px -8px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn.pri:hover,.btn.ink:hover{background:var(--accent);opacity:.92}
.btn.ink{border-radius:99px}
.btn.ghost{background:transparent}.btn.ghost:hover{background:var(--fill)}
.btn.danger{color:var(--bad);background:var(--bad-soft)}
.btn.sm{border-radius:10px}
.inp,select.inp,textarea.inp{border:0;background:var(--fill);border-radius:12px;padding:11px 14px}
.inp:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent);background:var(--surface)}
.bigsearch{border-radius:14px;padding:12px 16px 12px 42px;background-color:var(--fill);background-position:14px center}
.panel{border:0;border-radius:var(--r);box-shadow:var(--shadow)}
.panel>.ph h2{font-size:17px;font-weight:700}
th{background:transparent;border-block:0;border-bottom:.5px solid var(--line);font-weight:600;text-transform:none;font-size:12.5px}
td{border-bottom:.5px solid var(--line)}
.li,.mrow,.rk{border-bottom:.5px solid var(--line)}.list,.rank{border-top:.5px solid var(--line)}
.pill{border-radius:99px;font-weight:600}
.av{border-radius:50%}
.rico{background:var(--fill)}.rico.sq{border-radius:12px}
.sico{width:52px;height:52px;border-radius:14px;background:linear-gradient(160deg,var(--accent-strong),var(--accent));color:#fff;box-shadow:0 8px 18px -10px var(--accent)}
.shead h1{font-size:clamp(28px,4vw,34px);font-weight:800;letter-spacing:-.03em}
.stat{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow)}
.stat svg{color:var(--accent)}
.stat b{font-weight:700}
.stat.sbtn.sel{border-color:var(--accent)}
.kpi{border:0;border-radius:var(--r)}
.kpi .ki{border-radius:50%}
.kpi.hl,.stat.hl{background:linear-gradient(145deg,var(--accent-strong) 0%,var(--accent) 60%,#A1000F 100%);color:#fff;border:0}
.kpi.hl .l,.kpi.hl .s{color:rgba(255,255,255,.85)}.kpi.hl .s{border-color:rgba(255,255,255,.25)}
.kpi.hl .ki{background:rgba(255,255,255,.2);color:#fff}
.icard,.gcard,.lcard,.grow,.tch,.lvl,.contact div{border:0;box-shadow:var(--shadow);border-radius:var(--r)}
.icard.click:hover,.grow:hover,.lcard:hover{box-shadow:0 10px 30px -14px rgba(0,0,0,.25)}
.icard,.grow,.lcard{transition:transform .2s var(--spring),box-shadow .2s}
/* iOS segmented control */
.toggle{background:var(--fill);border-radius:10px;padding:2px;gap:0}
.toggle button{border-radius:8px;padding:7px 18px;color:var(--ink);font-weight:600;transition:background .25s var(--ease),box-shadow .25s,color .2s}
.toggle button.on,.toggle button.on.n,.toggle button.on.f{background:var(--surface);color:var(--ink);box-shadow:0 3px 8px rgba(0,0,0,.12),0 0 0 .5px rgba(0,0,0,.04)}
.toggle button.on.f{color:var(--good)}
:root[data-theme="dark"] .toggle button.on{background:#636366}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .toggle button.on{background:#636366}}
.fchips button{border:0;background:var(--fill);transition:background .2s,color .2s,transform .18s var(--spring)}
.fchips button.on{background:var(--ink);color:var(--surface)}
.dpick button{border:0;background:var(--fill);border-radius:50%;width:44px;height:44px;transition:transform .18s var(--spring),background .2s}
.dpick button.on{background:var(--accent);color:#fff}
.days i{border-radius:50%;width:26px;height:26px}
.days i.on{background:var(--accent);color:#fff}
.chips label{border:0;background:var(--fill);border-radius:99px}
.chips label:has(input:checked){background:var(--accent);color:#fff}
.chips input{accent-color:#fff}
.mrow input{accent-color:var(--accent)}
.mrow.in{background:color-mix(in srgb,var(--accent) 6%,transparent)}
/* frosted bars */
.pnav,.mtop{background:var(--bar);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:.5px solid var(--line)}
.tabbar{background:var(--bar)!important;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-top:.5px solid var(--line)!important}
.tabbar button{font-size:10px;font-weight:500}
.tabbar button svg{transition:transform .35s var(--spring)}
.tabbar button.on svg,.nav button.on svg{color:inherit}
.bump svg{animation:bump .45s var(--spring)}
/* iPadOS-style sidebar */
.side{background:var(--nav-bg);color:var(--ink);border-right:.5px solid var(--line);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}
.side .brand small,.navlbl{color:var(--muted)}
.navlbl{letter-spacing:.04em;font-size:12px;text-transform:none;font-weight:600}
.nav button{color:var(--ink);font-weight:500;font-size:15px;border-radius:12px;padding:9px 12px;transition:background .2s}
.nav button svg{color:var(--accent)}
.nav button:hover{background:var(--fill);color:var(--ink)}
.nav button.on{background:var(--accent);color:#fff}
.side .foot{background:var(--surface);box-shadow:var(--shadow)}
.side .foot .who b{color:var(--ink)}.side .foot .who span{color:var(--muted)}
.side .foot .btn{background:var(--fill);color:var(--ink);border:0}
.mark{border-radius:12px;background:linear-gradient(160deg,var(--accent-strong),var(--accent));box-shadow:0 6px 14px -8px var(--accent)}
.ltabs button{border:0;background:var(--fill);border-radius:12px}
.ltabs button.on{background:var(--ink);color:var(--surface)}.ltabs button.on small{color:inherit;opacity:.7}
/* landing */
.hero{background:radial-gradient(70% 90% at 90% 0%,color-mix(in srgb,#D70015 55%,transparent),transparent 60%),radial-gradient(50% 70% at 0% 100%,rgba(255,159,10,.18),transparent 60%),#000;color:#fff}
.hero::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23fff' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;background-size:64px 64px!important;background-position:0 0!important;opacity:.09!important;animation:drift 80s linear infinite}
.hero h1{font-weight:800;letter-spacing:-.04em}
.hero h1 em{background:linear-gradient(90deg,#FF453A,#FF9F0A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .kicker{color:#FF9F0A}
.hero p.lead,.facts div span,.hcard .w span{color:#AEAEB2}
.facts div b{color:#fff}
.hero .btn:not(.pri){background:rgba(255,255,255,.12);color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hero .btn.pri{background:#fff;color:#000;box-shadow:none}
.hcard{background:rgba(255,255,255,.07);border:.5px solid rgba(255,255,255,.18);-webkit-backdrop-filter:blur(24px) saturate(160%);backdrop-filter:blur(24px) saturate(160%);border-radius:28px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.hcard .t{color:#FF9F0A}
.kicker{color:var(--accent);letter-spacing:.08em}
.feat .ico{border-radius:14px;background:linear-gradient(160deg,var(--accent-strong),var(--accent));color:#fff}
.lvl .code{background:linear-gradient(135deg,var(--accent-strong),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec.alt{border-block:0}
.cta{background:radial-gradient(80% 120% at 100% 0%,#FF6961,transparent 60%),linear-gradient(135deg,#D70015,#8E000B);position:relative;overflow:hidden;border-radius:28px}
.cta::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23fff' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E");background-size:56px 56px;opacity:.1;pointer-events:none}
.cta>*{position:relative}
.cta .btn{background:#fff;color:#D70015}
.auth .side-art{background:radial-gradient(80% 70% at 100% 0%,color-mix(in srgb,#D70015 55%,transparent),transparent 60%),#000}
.auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23fff' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;background-size:56px 56px!important;opacity:.1!important;animation:drift 80s linear infinite}
.quote{border-left-color:#FF9F0A}
/* sheets & toast */
.ov{background:rgba(0,0,0,.4);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fade .25s ease both}
.modal{border:0;border-radius:22px}
.modal .mh{border-bottom:.5px solid var(--line)}
.modal .mf{border-top:.5px solid var(--line);background:transparent;border-radius:0 0 22px 22px}
.sheet{border-radius:22px 22px 0 0;background:var(--bar);-webkit-backdrop-filter:saturate(180%) blur(24px);backdrop-filter:saturate(180%) blur(24px)}
.sheet button{background:var(--surface)}
.toast{top:calc(12px + env(safe-area-inset-top,0px));bottom:auto!important;border-radius:99px;padding:12px 20px;background:var(--bar);color:var(--ink);-webkit-backdrop-filter:saturate(180%) blur(24px);backdrop-filter:saturate(180%) blur(24px);box-shadow:0 12px 40px -10px rgba(0,0,0,.35),0 0 0 .5px var(--line);animation:drop .5s var(--spring) both}
.toast.err{background:var(--bad);color:#fff}
.savebar{border:0;border-radius:20px;background:var(--bar);-webkit-backdrop-filter:saturate(180%) blur(24px);backdrop-filter:saturate(180%) blur(24px);box-shadow:0 14px 40px -16px rgba(0,0,0,.35),0 0 0 .5px var(--line)}
.savebar.dirty.first{animation:nudge .5s var(--spring)}
.pv{background:var(--bar);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:.5px solid var(--line);position:sticky;top:0;z-index:45}
.pv button{border:0;background:var(--fill);color:var(--ink)}.pv button.on{background:var(--accent);color:#fff}
.banner{border-radius:14px}
/* journal */
.jt th{background:var(--surface)}.jt th.td{background:var(--accent);color:#fff}
.jt th,.jt td{border-color:var(--line)}
.mk.pop,.gin.pop{animation:pop .35s var(--spring)}
.slot.sbt{border:0;border-left:4px solid var(--accent);background:var(--surface);box-shadow:var(--shadow);border-radius:12px}
.wd h4{background:var(--fill);border-radius:10px}
.wd.today h4{background:var(--accent)}
.prog{background:var(--fill)}.prog i{background:linear-gradient(90deg,var(--accent-strong),var(--accent))}
.hb .prog i{background:var(--ink)}
.bar div{background:var(--fill)}.bar.cur div{background:linear-gradient(180deg,var(--accent-strong),var(--accent))}
/* motion */
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.99)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}}
@keyframes drop{from{opacity:0;transform:translate(-50%,-140%) scale(.9)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes sheet{from{transform:translateY(100%)}}
@keyframes zoom{from{opacity:0;transform:scale(.94)}}
@keyframes bump{40%{transform:scale(1.25) translateY(-2px)}}
@keyframes pop{40%{transform:scale(1.18)}}
@keyframes nudge{30%{transform:translateY(-4px)}}
@keyframes drift{to{background-position:640px 320px}}
@keyframes float{50%{transform:translateY(-10px) rotate(-.6deg)}}
@keyframes glow{50%{opacity:.75}}
@media (prefers-reduced-motion:no-preference){
  .enter>*{animation:rise .5s var(--ease) both}
  .enter>*:nth-child(2){animation-delay:.04s}.enter>*:nth-child(3){animation-delay:.08s}.enter>*:nth-child(4){animation-delay:.12s}.enter>*:nth-child(5){animation-delay:.16s}.enter>*:nth-child(6){animation-delay:.2s}.enter>*:nth-child(n+7){animation-delay:.24s}
  .enter .stat,.enter .icard,.enter .grow,.enter .lcard,.enter .kpi{animation:rise .5s var(--ease) both}
  .enter .stats>:nth-child(2),.enter .kpis>:nth-child(2),.enter .ilist>:nth-child(2),.enter .grows>:nth-child(2){animation-delay:.06s}
  .enter .stats>:nth-child(3),.enter .kpis>:nth-child(3),.enter .ilist>:nth-child(3),.enter .grows>:nth-child(3){animation-delay:.1s}
  .enter .stats>:nth-child(4),.enter .kpis>:nth-child(4),.enter .ilist>:nth-child(4),.enter .grows>:nth-child(4){animation-delay:.14s}
  .enter .stats>:nth-child(n+5),.enter .ilist>:nth-child(n+5),.enter .grows>:nth-child(n+5){animation-delay:.18s}
  .enter .hero h1,.enter .hero .lead,.enter .hero .row,.enter .hero .facts{animation:rise .7s var(--ease) both}
  .enter .hero .lead{animation-delay:.08s}.enter .hero .row{animation-delay:.16s}.enter .hero .facts{animation-delay:.24s}
  .hcard{animation:rise .8s var(--ease) .2s both,float 7s ease-in-out 1s infinite}
  .modal{animation:zoom .3s var(--spring) both}
  @supports (animation-timeline:view()){
    .lvl,.feat,.tch,.contact div,.cta{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 22%}
  }
}
@media (max-width:860px){
  .ov:has(.modal){place-items:end stretch;padding:0;padding-top:max(40px,env(safe-area-inset-top,0px))}
  .modal{width:100%;border-radius:22px 22px 0 0;max-height:92vh}
  .modal::before{content:"";display:block;width:36px;height:5px;border-radius:9px;background:var(--line);margin:8px auto 0}
  .modal .mf{padding-bottom:calc(14px + env(safe-area-inset-bottom,0px))}
  @media (prefers-reduced-motion:no-preference){.modal{animation:sheet .42s var(--ease) both}.sheet{animation:sheet .42s var(--ease) both}}
  .shead h1{font-size:30px}
  .shead .btn.ink{order:3;width:100%}
}
.btn.pill::before{display:none}
.bar em{white-space:nowrap;font-size:10.5px}
@media (max-width:860px){.pv{position:static;padding-block:6px;gap:6px}.pv span{display:none}.pv b{display:none}.pv button{padding:5px 10px;font-size:12px}}
@media (prefers-reduced-motion:reduce){.hero::before,.auth .side-art::before{animation:none}.toast{animation:none}}

/* ===================== Bright palette (turquoise + coral) ===================== */
:root{--bg:#F4F8FA; --surface:#FFFFFF; --sunk:#EEF3F6; --ink:#0E1A20; --muted:#62707A; --line:#E3EAEE; --accent:#0091B3; --accent-strong:#22B8D6; --accent-soft:#E0F6FA; --good:#1E8E3E; --good-soft:#E3F6E8; --warn:#C25E00; --warn-soft:#FFF1E2; --bad:#E03131; --bad-soft:#FFE9E9; --gold:#B26A00; --gold-soft:#FFF4DE; --coral:#F0603C; --hero-base:#F1FAFC; --hero-glow:rgba(34,184,214,.30); --hero-warm:rgba(255,150,110,.26);}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#05090B; --surface:#121B20; --sunk:#1C262B; --ink:#F2F7F9; --muted:#93A3AB; --line:#2A363C; --accent:#3FC8E4; --accent-strong:#7FDDF0; --accent-soft:#0E2E36; --good:#3DDC84; --good-soft:#0F2E1C; --warn:#FFB347; --warn-soft:#33240E; --bad:#FF6B6B; --bad-soft:#3A1818; --gold:#FFC857; --gold-soft:#332A10; --coral:#FF8A6B; --hero-base:#071519; --hero-glow:rgba(63,200,228,.22); --hero-warm:rgba(255,138,107,.14); color-scheme:dark}}
:root[data-theme="dark"]{--bg:#05090B; --surface:#121B20; --sunk:#1C262B; --ink:#F2F7F9; --muted:#93A3AB; --line:#2A363C; --accent:#3FC8E4; --accent-strong:#7FDDF0; --accent-soft:#0E2E36; --good:#3DDC84; --good-soft:#0F2E1C; --warn:#FFB347; --warn-soft:#33240E; --bad:#FF6B6B; --bad-soft:#3A1818; --gold:#FFC857; --gold-soft:#332A10; --coral:#FF8A6B; --hero-base:#071519; --hero-glow:rgba(63,200,228,.22); --hero-warm:rgba(255,138,107,.14); color-scheme:dark}
.kpi.hl,.stat.hl{background:linear-gradient(145deg,var(--accent-strong) 0%,var(--accent) 70%)}
.hero{background:radial-gradient(60% 85% at 92% 0%,var(--hero-glow),transparent 62%),radial-gradient(55% 75% at 0% 100%,var(--hero-warm),transparent 62%),var(--hero-base);color:var(--ink)}
.hero::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%230091B3' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;opacity:.16!important;-webkit-mask-image:linear-gradient(90deg,transparent 25%,#000 85%);mask-image:linear-gradient(90deg,transparent 25%,#000 85%)}
.hero h1 em{background:linear-gradient(90deg,var(--accent),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .kicker,.hcard .t{color:var(--coral)}
.hero p.lead,.facts div span,.hcard .w span{color:var(--muted)}
.facts div b{color:var(--ink)}
.hero .btn.pri{background:var(--accent);color:#fff;box-shadow:0 10px 24px -10px var(--accent)}
.hero .btn:not(.pri){background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.hcard{background:color-mix(in srgb,var(--surface) 72%,transparent);border:.5px solid var(--line);box-shadow:0 30px 60px -30px color-mix(in srgb,var(--accent) 45%,transparent)}
.hcard .w{border-bottom-color:var(--line)}
.hcard .w b{color:var(--ink)}
.cta{background:radial-gradient(80% 120% at 100% 0%,rgba(255,255,255,.28),transparent 60%),linear-gradient(135deg,var(--accent-strong),var(--accent))}
.cta .btn{background:#fff;color:#007A97}
.auth .side-art{background:radial-gradient(70% 70% at 100% 0%,var(--hero-glow),transparent 60%),radial-gradient(60% 60% at 0% 100%,var(--hero-warm),transparent 60%),var(--hero-base);color:var(--ink)}
.auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%230091B3' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;opacity:.16!important}
.auth .side-art p,.auth .side-art .brand small,.quote span{color:var(--muted)}
.quote{border-left-color:var(--coral)}
.lvl .code{background:linear-gradient(135deg,var(--accent),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.feat .ico,.sico,.mark{background:linear-gradient(160deg,var(--accent-strong),var(--accent))}
.feat:nth-child(2) .ico{background:linear-gradient(160deg,#FFB08F,var(--coral))}
.feat:nth-child(3) .ico{background:linear-gradient(160deg,#7FD99A,#1FA855)}
.feat:nth-child(4) .ico{background:linear-gradient(160deg,#FFD66B,#F2A100)}
.stat:nth-child(2) svg{color:var(--coral)}.stat:nth-child(3) svg{color:var(--good)}.stat:nth-child(4) svg{color:var(--gold)}
.kpi:not(.hl) .ki{background:var(--accent-soft);color:var(--accent)}
.kpi .ki.bad{background:var(--bad-soft);color:var(--bad)}.kpi .ki.good{background:var(--good-soft);color:var(--good)}.kpi .ki.gold{background:var(--gold-soft);color:var(--gold)}
.toast.err{background:var(--bad)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hero::before,:root:not([data-theme="light"]) .auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%237FDDF0' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;opacity:.1!important}}

/* ===================== White + neon red gradient ===================== */
:root{--bg:#F7F7F9; --surface:#FFFFFF; --sunk:#F1F1F4; --ink:#111114; --muted:#6E6E76; --line:#E8E8EC; --accent:#E5193F; --accent-strong:#FF4D6D; --accent-soft:#FFEBEF; --coral:#FF7A45; --bad:#D7263D; --bad-soft:#FFE9EC; --hero-base:#FFFFFF; --hero-glow:rgba(255,45,85,.16); --hero-warm:rgba(255,138,61,.16); --grad:linear-gradient(135deg,#FF2D55 0%,#FF3B30 48%,#FF8A3D 100%); --grad-soft:linear-gradient(135deg,#FFE3EA,#FFEDE2); --glow:0 10px 28px -10px rgba(255,45,85,.55);}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#08080A; --surface:#17171B; --sunk:#222228; --ink:#F5F5F7; --muted:#9A9AA3; --line:#2C2C33; --accent:#FF4D6D; --accent-strong:#FF7A93; --accent-soft:#3A1520; --coral:#FF9A5C; --bad:#FF5C6F; --bad-soft:#3A1519; --hero-base:#0B0B0E; --hero-glow:rgba(255,45,85,.22); --hero-warm:rgba(255,138,61,.14); --grad:linear-gradient(135deg,#FF3B6B 0%,#FF453A 48%,#FF9F45 100%); --grad-soft:linear-gradient(135deg,#3A1520,#3A2015); --glow:0 10px 30px -10px rgba(255,59,107,.6); color-scheme:dark;}}
:root[data-theme="dark"]{--bg:#08080A; --surface:#17171B; --sunk:#222228; --ink:#F5F5F7; --muted:#9A9AA3; --line:#2C2C33; --accent:#FF4D6D; --accent-strong:#FF7A93; --accent-soft:#3A1520; --coral:#FF9A5C; --bad:#FF5C6F; --bad-soft:#3A1519; --hero-base:#0B0B0E; --hero-glow:rgba(255,45,85,.22); --hero-warm:rgba(255,138,61,.14); --grad:linear-gradient(135deg,#FF3B6B 0%,#FF453A 48%,#FF9F45 100%); --grad-soft:linear-gradient(135deg,#3A1520,#3A2015); --glow:0 10px 30px -10px rgba(255,59,107,.6); color-scheme:dark;}
.btn.pri,.btn.ink,.hero .btn.pri,.nav button.on,.pv button.on,.dpick button.on,.chips label:has(input:checked),.days i.on,.wd.today h4,.jt th.td,.kpi.hl,.stat.hl,.sico,.mark,.feat .ico,.feat:nth-child(n) .ico{background:var(--grad);color:#fff}
.btn.pri,.btn.ink,.hero .btn.pri,.nav button.on,.sico,.mark{box-shadow:var(--glow)}
.btn.pri:hover,.btn.ink:hover{background:var(--grad);filter:brightness(1.06) saturate(1.1);opacity:1}
.kpi.hl,.stat.hl{background:radial-gradient(120% 120% at 100% 0%,rgba(255,255,255,.25),transparent 55%),var(--grad);box-shadow:var(--glow)}
.bar.cur div,.prog i,.pb .bb i.out,.legend i.out{background:var(--grad)}
.hb .prog i{background:var(--ink)}
.hero{background:radial-gradient(55% 80% at 95% 0%,var(--hero-glow),transparent 62%),radial-gradient(50% 70% at 0% 100%,var(--hero-warm),transparent 62%),var(--hero-base)}
.hero::before,.auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23E5193F' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;opacity:.05!important}
.cta::before{opacity:.06}
.hero h1 em,.lvl .code{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .kicker,.hcard .t,.kicker{color:var(--accent)}
.hcard{box-shadow:0 30px 60px -30px rgba(255,45,85,.35)}
.cta{background:radial-gradient(80% 120% at 100% 0%,rgba(255,255,255,.3),transparent 60%),var(--grad);box-shadow:0 30px 60px -30px rgba(255,45,85,.6)}
.cta .btn{background:#fff;color:#E5193F}
.auth .side-art{background:radial-gradient(70% 70% at 100% 0%,var(--hero-glow),transparent 60%),radial-gradient(60% 60% at 0% 100%,var(--hero-warm),transparent 60%),var(--hero-base)}
.quote{border-left-color:var(--accent)}
.stat svg,.stat:nth-child(n) svg{color:var(--accent)}
.kpi:not(.hl) .ki{background:var(--accent-soft);color:var(--accent)}
.tabbar button.on{color:var(--accent)}
.mrow.in{background:color-mix(in srgb,var(--accent) 5%,transparent)}
.stat.sbtn.sel{border-color:var(--accent)}
.toast.err{background:var(--bad)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hero::before,:root:not([data-theme="light"]) .auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23FF7A93' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3Cpath d='M0 0l13.6 13.6M64 0L50.4 13.6M0 64l13.6-13.6M64 64L50.4 50.4M32 0v13.6M32 64V50.4M0 32h13.6M64 32H50.4'/%3E%3C/svg%3E")!important;opacity:.05!important}}
:root[data-theme="light"]{color-scheme:light}
.thm{width:38px;height:38px;padding:0;border-radius:50%!important;display:inline-grid;place-items:center;flex:none}
.thm svg{width:19px;height:19px;transition:transform .5s var(--spring)}
.thm:hover svg{transform:rotate(-20deg)}
.thm.spin svg{animation:spin .6s var(--spring)}
@keyframes spin{from{transform:rotate(-180deg) scale(.4);opacity:0}}
.thmseg{width:100%;display:flex}.thmseg button{flex:1;justify-content:center}
.thmseg button svg{width:15px;height:15px}
.hero .thm{background:var(--surface);box-shadow:var(--shadow)}
@media (max-width:600px){.pnav .wrap{gap:8px}.pnav .row{flex-wrap:nowrap;gap:6px}.pnav .btn.pri{padding:9px 12px;font-size:13px}.pnav .brand b{white-space:nowrap;font-size:14px}.pnav .mark{width:34px;height:34px}}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
html.theming,html.theming *{transition:background-color .4s ease,color .4s ease,border-color .4s ease,box-shadow .4s ease!important}
:root[data-theme="dark"] .hero::before,:root[data-theme="dark"] .auth .side-art::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23FF7A93' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3C/svg%3E")!important;opacity:.05!important}

/* enrollment */
.sec.enr{background:var(--bg)}
.enr-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:start}
.enr-info h2{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.035em;line-height:1.1;margin:10px 0 14px}
.lead2{color:var(--muted);font-size:17px;margin:0 0 28px;max-width:44ch}
.steps{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:18px;counter-reset:st}
.steps li{display:grid;grid-template-columns:40px 1fr;column-gap:14px;counter-increment:st}
.steps li::before{content:counter(st);grid-row:span 2;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:var(--glow)}
.steps b{font-size:16px}.steps span{color:var(--muted);font-size:14px}
.enr-contact{display:inline-flex;gap:10px;align-items:center;background:var(--surface);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);flex-wrap:wrap}
.enr-contact span{display:inline-flex;gap:6px;align-items:center;color:var(--muted)}.enr-contact svg{color:var(--accent)}
.enr-card{background:var(--surface);border-radius:28px;padding:28px;box-shadow:0 30px 70px -35px rgba(255,45,85,.45),var(--shadow);position:relative;overflow:hidden}
.enr-card::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--grad)}
.enr-form{display:flex;flex-direction:column;gap:16px}
.opts-row{display:flex;gap:6px;flex-wrap:wrap}
.opts-row button{border:0;background:var(--fill);color:var(--ink);border-radius:99px;padding:9px 15px;font-weight:600;cursor:pointer;transition:transform .18s var(--spring),background .2s}
.opts-row button:active{transform:scale(.95)}
.opts-row button.on{background:var(--grad);color:#fff;box-shadow:var(--glow)}
.enr-ok{text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;padding:30px 10px}
.enr-ok h3{margin:0;font-size:22px}.enr-ok p{margin:0;color:var(--muted);max-width:36ch}
.okc{width:76px;height:76px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:var(--glow)}
.okc svg{width:36px;height:36px;stroke-width:2.6}
@media (prefers-reduced-motion:no-preference){.okc{animation:okpop .6s var(--spring) both}.okc svg path{stroke-dasharray:30;stroke-dashoffset:30;animation:okdraw .5s .25s ease forwards}.enr-ok h3,.enr-ok p{animation:rise .5s .2s var(--ease) both}
 @supports (animation-timeline:view()){.enr-card,.steps li{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 22%}}}
@keyframes okpop{from{transform:scale(.3);opacity:0}}
@keyframes okdraw{to{stroke-dashoffset:0}}
.plinks a{color:var(--ink)}
@media (max-width:860px){.enr-grid{grid-template-columns:1fr;gap:28px}.enr-card{padding:22px;border-radius:24px}}
.pv{position:static!important}
#yozilish{scroll-margin-top:70px}

/* materials */
.mtiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.mtile{all:unset;cursor:pointer;box-sizing:border-box;background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);padding:16px;display:flex;flex-direction:column;gap:6px;transition:transform .2s var(--spring),box-shadow .2s;position:relative;overflow:hidden}
.mtile:active{transform:scale(.96)}.mtile:focus-visible{outline:2px solid var(--accent)}
.mtile .mi{width:44px;height:44px;border-radius:13px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:4px;transition:background .25s,color .25s}
.mtile .mi svg{width:22px;height:22px}
.mtile b{font-size:15.5px}.mtile>span:last-child{color:var(--muted);font-size:13px}
.mtile.on{background:var(--grad);color:#fff;box-shadow:var(--glow)}
.mtile.on .mi{background:rgba(255,255,255,.22);color:#fff}.mtile.on>span:last-child{color:rgba(255,255,255,.85)}
.pdfi{width:48px;height:56px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:end center;padding-bottom:9px;font-weight:800;font-size:12px;letter-spacing:.04em;flex:none;position:relative;box-shadow:var(--glow)}
.pdfi::before{content:"";position:absolute;top:0;right:0;width:14px;height:14px;background:rgba(255,255,255,.35);border-radius:0 10px 0 6px}
.mdesc{margin:0;color:var(--muted);font-size:14px}
.dbox{width:52px;height:56px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none;line-height:1}
.dbox b{font-size:22px;font-weight:800}.dbox span{font-size:12px;font-weight:700;text-transform:lowercase;margin-top:3px}
.live-now .dbox{background:var(--grad);color:#fff}
.live-past{opacity:.75}
.onair{display:inline-flex;align-items:center;gap:7px;background:var(--bad-soft);color:var(--bad);font-weight:700;font-size:12.5px;padding:4px 10px;border-radius:99px}
.onair i{width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--bad) 60%,transparent)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
.live-go{animation:nudge 1.8s ease-in-out infinite}
.exlist{display:flex;flex-direction:column;gap:14px}
.excard{display:grid;grid-template-columns:120px 1fr;background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.exl{background:var(--grad);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px}
.exl .code{font-size:34px;font-weight:800;letter-spacing:-.03em}.exl .cd{font-size:12.5px;font-weight:700;background:rgba(255,255,255,.22);border-radius:99px;padding:3px 10px;white-space:nowrap}
.exb{padding:18px 20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.exb h3{margin:0;font-size:17px}
.topics{margin:0;padding-left:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 24px;font-size:14px}
.topics li::marker{color:var(--accent);font-weight:700}
.exb .btn{align-self:flex-start}
.filebox{display:flex;align-items:center;gap:12px;border:1.5px dashed color-mix(in srgb,var(--accent) 45%,var(--line));background:color-mix(in srgb,var(--accent) 4%,transparent);border-radius:14px;padding:14px 16px;cursor:pointer;position:relative}
.filebox:hover{background:color-mix(in srgb,var(--accent) 8%,transparent)}
.filebox svg{width:24px;height:24px;color:var(--accent);flex:none}
.filebox span{display:flex;flex-direction:column;min-width:0}.filebox b{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filebox small{color:var(--muted);font-size:12.5px}
.filebox input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.filebox:focus-within{outline:2px solid var(--accent);outline-offset:2px}
@media (max-width:860px){.mtiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mtile{padding:14px}.excard{grid-template-columns:1fr}.exl{flex-direction:row;justify-content:space-between;padding:12px 18px}.exl .code{font-size:26px}.topics{grid-template-columns:1fr}}

/* classroom */
.crb{position:relative;overflow:hidden;border-radius:26px;padding:26px 28px;background:radial-gradient(90% 140% at 100% 0%,rgba(255,255,255,.25),transparent 55%),var(--grad);color:#fff;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:0 24px 50px -24px rgba(255,45,85,.6)}
.crb::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64' fill='none' stroke='%23fff' stroke-width='1'%3E%3Crect x='19' y='19' width='26' height='26'/%3E%3Crect x='19' y='19' width='26' height='26' transform='rotate(45 32 32)'/%3E%3Ccircle cx='32' cy='32' r='6'/%3E%3C/svg%3E");background-size:56px;opacity:.07;pointer-events:none}
.crb>*{position:relative}
.crt{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1 1 300px}
.crk{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;opacity:.92}
.crb h2{margin:0;font-size:clamp(24px,3.2vw,34px);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.crb p{margin:0;opacity:.9;font-size:15px}
.crgo{align-self:flex-start;background:#fff!important;color:#E5193F!important;margin-top:6px;border-radius:99px;box-shadow:0 8px 20px -10px rgba(0,0,0,.35)}
.crcd{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.cdl{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.85}
.cd{display:flex;align-items:flex-start;gap:6px}
.cd>i{font-style:normal;font-size:34px;font-weight:800;opacity:.6;line-height:64px}.cd>i.cdsep{width:4px}
.cdb{display:flex;flex-direction:column;align-items:center;gap:4px}
.cdb b{min-width:72px;height:72px;padding:0 8px;border-radius:18px;background:rgba(255,255,255,.18);border:.5px solid rgba(255,255,255,.35);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:grid;place-items:center;font-size:38px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em;box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.cdb span{font-size:11.5px;font-weight:600;opacity:.85}
.cdb b.tk{animation:tick .45s var(--spring)}
@keyframes tick{0%{transform:translateY(-6px);opacity:.4}100%{transform:none;opacity:1}}
.onair.w{background:rgba(255,255,255,.22);color:#fff}
.chat{display:flex;flex-direction:column}
.avs{display:flex}.avs .av{width:30px;height:30px;font-size:11px;margin-left:-8px;box-shadow:0 0 0 2px var(--surface)}.avs .av:first-child{margin-left:0}
.avs .more{margin-left:6px;font-size:12px;color:var(--muted);align-self:center;font-weight:600}
.cbox{height:min(52vh,520px);min-height:300px;overflow-y:auto;padding:12px 18px 16px;display:flex;flex-direction:column;gap:3px;border-top:.5px solid var(--line);background:var(--bg)}
.cday{display:flex;justify-content:center;margin:12px 0 8px}.cday span{font-size:12px;font-weight:600;color:var(--muted);background:var(--surface);padding:4px 12px;border-radius:99px;box-shadow:var(--shadow)}
.msg{display:flex;gap:8px;align-items:flex-end;max-width:80%;position:relative}
.msg:not(.cont){margin-top:8px}
.msg.me{align-self:flex-end;flex-direction:row-reverse}
.mav{width:32px;flex:none}.mav .av{width:32px;height:32px;font-size:11px}
.mb{display:flex;flex-direction:column;gap:3px;min-width:0}
.mn{font-size:12.5px;font-weight:700;padding-left:12px;display:flex;align-items:center;gap:6px}
.stgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.stc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px 18px;display:flex;flex-direction:column;gap:6px;min-width:0}
.stc .btn{align-self:flex-start}.stch{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;margin-bottom:4px}.stch .ki{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:none}
.stch .ki svg{width:18px;height:18px}.stch .ki.good{background:var(--good-soft);color:var(--good)}.stch .ki.bad{background:var(--bad-soft);color:var(--bad)}.stch .ki.gold{background:var(--gold-soft);color:var(--gold)}.stch .ki.warn{background:var(--warn-soft);color:var(--warn)}.stch .ki.acc{background:var(--accent-soft);color:var(--accent)}
.stcl{all:unset;margin-left:auto;font-size:12.5px;font-weight:600;color:var(--accent);cursor:pointer}.stcl:hover{text-decoration:underline}
.stbig{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.15}.stbig small{font-size:13px;font-weight:600;color:var(--muted)}.stbig.live{font-size:18px;display:flex;align-items:center;gap:8px}.good-t{color:var(--good)}
.stgrp+.stgrp{border-top:1px solid var(--line);padding-top:8px;margin-top:4px}
.sthello{display:flex;align-items:center;gap:14px}.sthello h1{margin:2px 0 0;font-size:clamp(24px,3.4vw,30px);font-weight:800;letter-spacing:-.03em}.sthello .av{width:52px;height:52px;font-size:17px}
img.avimg{object-fit:cover;padding:0;background:var(--sunk)}
.stprof{display:flex;align-items:center;gap:16px;padding-top:6px}.stprof .av{width:84px;height:84px;font-size:26px;border-radius:50%}
.stmsg{border-radius:10px;padding:9px 12px;font-size:13.5px;margin-top:10px}.stmsg.ok{background:var(--good-soft);color:var(--good)}.stmsg.er{background:var(--bad-soft);color:var(--bad)}
.panel>.pb.stl{align-items:stretch;text-align:left}.stform{display:flex;flex-direction:column;gap:12px}.stform .btn{align-self:flex-start}
.kpis.st5{grid-template-columns:repeat(5,minmax(0,1fr))}
.stmods{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.stmod{background:var(--sunk);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}.stmod b{font-size:22px}.stmod small{color:var(--muted)}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calh{font-size:12px;font-weight:700;color:var(--muted);text-align:center;padding:4px 0}
.calc{min-height:78px;border:1px solid var(--line);border-radius:10px;padding:6px;display:flex;flex-direction:column;gap:3px;min-width:0}.calc.emp{border:0}.calc.past{opacity:.55}
.calc.td{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.calc.nx{background:var(--accent-soft)}.cn{font-size:12.5px;font-weight:700}
.cev{font-size:11px;background:var(--sunk);border-radius:6px;padding:2px 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.li.stnext{background:var(--accent-soft)}
.stmates{display:flex;flex-wrap:wrap;gap:8px;padding:4px 20px 18px}.stmate{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:99px;padding:4px 12px 4px 4px;font-size:13.5px}.stmate .av{width:28px;height:28px;font-size:10.5px}.stmate.me{border-color:var(--accent)}
.hwstu{border-top:1px dashed var(--line);margin-top:12px}.hwstu .li{padding:10px 0}.exfb.warn{background:var(--warn-soft)}
@media (max-width:1100px){.kpis.st5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){.kpis.st5{grid-template-columns:repeat(2,minmax(0,1fr))}.calc{min-height:56px;padding:4px}.cev{font-size:9.5px;padding:1px 3px}.stmates{padding:4px 16px 16px}}
.exgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.excard{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);cursor:pointer;min-height:150px;transition:transform .15s,border-color .15s}
button.excard:hover{border-color:var(--accent);transform:translateY(-2px)}button.excard:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.excard b{font-size:16.5px}.excard.lock{cursor:default;background:var(--sunk);box-shadow:none}
.exci{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:4px}.exci svg{width:21px;height:21px}.excard.lock .exci{background:var(--surface);color:var(--muted)}
.exlocked{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:48px 20px}.exlocked h2{font-size:18px;max-width:520px;line-height:1.45;margin:0}
.exlk{width:68px;height:68px;border-radius:20px;display:grid;place-items:center;background:var(--warn-soft);color:var(--warn)}
.exready{display:flex;align-items:center;gap:18px;justify-content:space-between;background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--warn);border-radius:var(--r);padding:18px 22px;box-shadow:var(--shadow)}
.exready.ok{border-left-color:var(--good)}.exready>div{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.exready b{font-size:17px}.exready .small{color:var(--muted)}
.exbig{font-size:34px;font-weight:800;letter-spacing:-.03em;color:var(--warn)}.exready.ok .exbig{color:var(--good)}.exready.ok .prog i{background:var(--good)}
.exgrid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:18px;align-items:start}.excol{display:flex;flex-direction:column;gap:18px;min-width:0}
.exsn{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--sunk);color:var(--muted);font-weight:700;font-size:13px;flex:none}
.exst.done .exsn{background:var(--good-soft);color:var(--good)}.exst{justify-content:flex-start}
.exit{padding:14px 20px;border-bottom:1px solid var(--line)}.exit:last-child{border-bottom:0}
.exith{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.exith>div{display:flex;flex-direction:column;gap:3px}
.exdesc{white-space:pre-wrap;color:var(--ink);opacity:.85;margin-top:2px}
.exfiles{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;align-items:center}
.exf{display:inline-flex;align-items:stretch;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface);max-width:100%}
.exfl{all:unset;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;cursor:pointer;font-size:13px;font-weight:600;min-width:0}.exfl span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}.exfl small{color:var(--muted);font-weight:500}
.exfl:hover{background:var(--sunk)}.exfx{all:unset;cursor:pointer;padding:0 8px;display:grid;place-items:center;color:var(--muted);border-left:1px solid var(--line)}.exfx:hover{color:var(--bad)}
.exfb{display:flex;flex-direction:column;gap:2px;background:var(--good-soft);border-radius:10px;padding:8px 12px;margin-top:10px;font-size:13.5px}
.exans{white-space:pre-wrap;background:var(--sunk);border-radius:10px;padding:10px 12px;margin-top:6px;font-size:14px;line-height:1.5}
.exq{display:flex;flex-direction:column;gap:12px;margin-top:10px}.exqq{display:flex;flex-direction:column;gap:8px}.exqq.big{padding:18px 20px;margin-bottom:14px}.exqq.big>b{font-size:16px;line-height:1.45}
.exopts{display:flex;flex-direction:column;gap:6px}
.exopt{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;font-size:14.5px}.exopt input{accent-color:var(--accent);width:18px;height:18px;flex:none}
.exopt.on{border-color:var(--accent);background:var(--accent-soft)}
.exrun{max-width:760px;margin:0 auto;width:100%}
.exrunh{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 18px;margin-bottom:14px;box-shadow:var(--shadow)}
.exrunh>div{display:flex;flex-direction:column}.exrunh b{font-size:16px}
.extimer{font-variant-numeric:tabular-nums;font-size:26px;font-weight:800;letter-spacing:-.02em;padding:4px 14px;border-radius:12px;background:var(--sunk)}.extimer.low{background:var(--bad-soft);color:var(--bad)}
.exrunf{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:6px 0 30px}
.exres{display:flex;align-items:center;gap:14px;border-radius:12px;padding:12px 16px;margin-top:12px}.exres b{font-size:28px;font-weight:800}.exres.good{background:var(--good-soft);color:var(--good)}.exres.bad{background:var(--bad-soft);color:var(--bad)}.exres span{color:var(--ink);font-size:13.5px}
.exmeta{grid-template-columns:150px 1fr}
.exgr{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-top:10px}.exgr>.inp{flex:1;min-width:180px}.exgr label{display:flex;flex-direction:column;gap:4px}
.exsc{width:110px}.exsw{margin:2px 0}
@media (max-width:900px){.exgrid2{grid-template-columns:1fr}.exmeta{grid-template-columns:120px 1fr}}
@media (max-width:600px){.exready{padding:14px 16px}.exbig{font-size:26px}.exit{padding:12px 16px}.exith{flex-direction:column}.exfl span{max-width:160px}.extimer{font-size:22px}}
.prs{border-bottom:1px solid var(--line);padding:6px 12px}
.prs-h{display:flex;align-items:center;gap:8px;width:100%;background:none;border:0;padding:4px 0;font:inherit;color:inherit;cursor:pointer;text-align:left;font-size:13px}
.prs-names{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.prs-more{font-weight:600;font-size:12.5px;color:var(--acc,#E5193F);flex:none}
.prs-dot{width:9px;height:9px;border-radius:50%;background:#B8B8C2;flex:none}.prs-dot.on{background:#1FA855;box-shadow:0 0 0 3px rgba(31,168,85,.18)}
.prs-list{max-height:240px;overflow:auto;padding:4px 0 6px}
.prs-r{display:flex;align-items:center;gap:10px;padding:5px 2px;font-size:13.5px}.prs-r .av{width:28px;height:28px;font-size:11px;flex:none}
.prs-n{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prs-t{color:var(--muted);font-size:12.5px;flex:none}.prs-r.on .prs-t{color:#1FA855;font-weight:600}
.rb{font-style:normal;font-size:10.5px;font-weight:700;background:var(--grad);color:#fff;border-radius:99px;padding:1px 7px}.rb.t{background:var(--ink);color:var(--surface)}
.bub{background:var(--surface);border-radius:20px;padding:9px 14px;font-size:15px;line-height:1.4;box-shadow:0 1px 1px rgba(0,0,0,.04);overflow-wrap:anywhere;position:relative}
.msg.me .bub{background:var(--grad);color:#fff}
.msg:not(.me):not(.cont) .bub{border-bottom-left-radius:6px}.msg.me:not(.cont) .bub{border-bottom-right-radius:6px}
.mt{font-size:10.5px;opacity:.6;margin-left:8px;float:right;margin-top:6px}

@keyframes msgin{from{opacity:0;transform:translateY(12px) scale(.92)}}
.mdel{all:unset;cursor:pointer;opacity:0;color:var(--muted);padding:4px;border-radius:8px;align-self:center}
.msg:hover .mdel,.mdel:focus-visible{opacity:1}.mdel:hover{color:var(--bad);background:var(--bad-soft)}
.cin{display:flex;gap:10px;align-items:flex-end;padding:12px 14px;border-top:.5px solid var(--line);background:var(--surface)}
.cin textarea{flex:1;resize:none;border-radius:22px;padding:11px 16px;max-height:140px;line-height:1.4;font-size:15px}
.csend{width:44px;height:44px;padding:0!important;border-radius:50%!important;flex:none}
.csend svg{width:20px;height:20px}
@media (max-width:860px){.crb{padding:22px 18px;border-radius:22px;gap:18px}.crcd{align-items:stretch;width:100%}.cd{justify-content:center}.cdb b{min-width:0;width:100%;height:62px;font-size:32px}.cdb{flex:1}.cd>i{line-height:56px;font-size:26px}.cbox{height:calc(100vh - 430px);min-height:320px;padding:10px 12px 14px}.msg{max-width:88%}}

/* classroom stage */
.crgrid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(320px,1fr);gap:16px;align-items:start}
.crgrid .chat .cbox{height:min(56vh,560px)}
.stage{display:flex;flex-direction:column;gap:12px;min-width:0}
.crseg{align-self:flex-start}.crseg button{display:inline-flex;gap:7px;align-items:center}.crseg button.mob{display:none}
.vstage{position:relative;aspect-ratio:16/10;max-width:100%;border-radius:24px;overflow:hidden;background:#0E0E12;color:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.vstage.pre{background:radial-gradient(70% 90% at 50% 0%,rgba(255,45,85,.28),transparent 70%),#0E0E12;align-items:center;justify-content:center}
.vpre{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:24px;max-width:440px}
.vlogo{width:68px;height:68px;border-radius:22px;background:var(--grad);display:grid;place-items:center;box-shadow:var(--glow)}.vlogo svg{width:32px;height:32px}
.vpre h3{margin:4px 0 0;font-size:22px;letter-spacing:-.02em}.vpre p{margin:0;color:#B4B4BC;font-size:14.5px}
.vpre-opts{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.vtg{all:unset;cursor:pointer;display:inline-flex;gap:8px;align-items:center;padding:9px 14px;border-radius:99px;background:rgba(255,255,255,.1);font-size:13.5px;font-weight:600;color:#FF8A8A}
.vtg.on{color:#fff}.vtg:focus-visible{outline:2px solid #fff}
.vjoin{margin-top:8px;padding:13px 24px!important;font-size:15px}
.vnote{font-size:12px;color:#8E8E96}
.vgrid{flex:1;display:grid;gap:8px;padding:10px;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;min-height:0}
.vgrid.n2{grid-template-columns:1fr 1fr}.vgrid.n3,.vgrid.n4{grid-template-columns:1fr 1fr}
.vstage.sharing .vgrid{position:absolute;right:10px;top:10px;bottom:64px;width:150px;grid-template-columns:1fr;grid-auto-rows:minmax(0,1fr);padding:0;z-index:2}
.vstage.sharing .vt .vav{width:40px;height:40px;font-size:14px}.vstage.sharing .vt .vn{font-size:10.5px}
.vt{position:relative;border-radius:16px;background:linear-gradient(160deg,#25252C,#18181D);display:grid;place-items:center;min-height:0;overflow:hidden;transition:box-shadow .3s}
.vt.speak{box-shadow:0 0 0 3px #FF4D6D,0 0 24px rgba(255,77,109,.45)}
.vt.speak .vav{animation:talk 1.2s ease-in-out infinite}
@keyframes talk{50%{box-shadow:0 0 0 10px rgba(255,77,109,.18)}}
.vav{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:20px;background:hsl(var(--h) 55% 45%);color:#fff;box-shadow:0 0 0 0 transparent}
.vn{position:absolute;left:8px;bottom:8px;display:inline-flex;gap:4px;align-items:center;font-size:12px;font-weight:600;background:rgba(0,0,0,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:3px 8px;border-radius:8px;max-width:calc(100% - 16px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vn svg{color:#FF6B6B;flex:none}
.vhand{position:absolute;right:8px;top:8px;width:28px;height:28px;border-radius:50%;background:#FFB340;color:#111;display:grid;place-items:center;animation:pop .5s var(--spring)}
.vshare{position:absolute;inset:10px 170px 64px 10px;border-radius:16px;background:linear-gradient(135deg,#1F2A44,#2B1B33);display:grid;place-items:center}
.vsh-in{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:16px}.vsh-in span{color:#B4B4BC;font-size:13px}.vsh-in .btn{margin-top:6px;background:rgba(255,255,255,.14);color:#fff}
.vstage.sharing .vbar{margin-top:auto}
.vbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:rgba(0,0,0,.35);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;z-index:3}
.vtime{display:inline-flex;gap:6px;align-items:center;font-size:12.5px;font-weight:700;color:#FF6B81}
.vjit{font-size:11.5px;color:#8E8E96;font-weight:600}
.vctl{display:flex;gap:8px}
.vb{all:unset;cursor:pointer;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;transition:transform .18s var(--spring),background .2s}
.vb:hover{background:rgba(255,255,255,.22)}.vb:active{transform:scale(.9)}.vb:focus-visible{outline:2px solid #fff}
.vb svg{width:20px;height:20px}.vb.off{background:#fff;color:#111}.vb.act{background:var(--grad)}
.vb.leave{background:#E5193F;width:56px;border-radius:22px}.vb.leave svg{transform:rotate(135deg)}
/* board */
.bwrap{display:flex;flex-direction:column;gap:10px}
.btools{display:flex;align-items:center;gap:6px;flex-wrap:wrap;background:var(--surface);border-radius:16px;padding:8px 10px;box-shadow:var(--shadow)}
.btools.ro{color:var(--muted);font-size:14px;font-weight:500;gap:8px;padding:12px 14px}
.bt{all:unset;cursor:pointer;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:var(--ink)}.bt:hover{background:var(--fill)}.bt.on{background:var(--grad);color:#fff}.bt:focus-visible{outline:2px solid var(--accent)}
.bc{all:unset;cursor:pointer;width:26px;height:26px;border-radius:50%;background:var(--c);box-shadow:0 0 0 2px var(--surface),0 0 0 3px var(--line);transition:transform .18s var(--spring)}.bc.on{box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--c);transform:scale(1.08)}
.bw{all:unset;cursor:pointer;width:32px;height:32px;border-radius:10px;display:grid;place-items:center}.bw i{border-radius:50%;background:var(--ink);display:block}.bw.on{background:var(--fill)}
.bsep{width:1px;height:24px;background:var(--line);margin:0 4px}
.ballow{display:inline-flex;gap:7px;align-items:center;font-size:13px;font-weight:600;margin-left:auto;color:var(--muted);cursor:pointer}.ballow input{accent-color:var(--accent);width:17px;height:17px}
.bcanvas{position:relative;aspect-ratio:16/10;border-radius:20px;overflow:hidden;background:#FFFFFF;background-image:radial-gradient(#D9D9E0 1px,transparent 1.2px);background-size:22px 22px;box-shadow:var(--shadow),inset 0 0 0 1px var(--line);touch-action:none}
.bcanvas.can{cursor:crosshair}.bcanvas.can.tool-text{cursor:text}.bcanvas.can.tool-eraser{cursor:cell}
.bcanvas canvas{position:absolute;inset:0;display:block}
.btin{position:absolute;transform:translateY(-4px);border:0;border-bottom:2px dashed currentColor;background:rgba(255,255,255,.9);font:600 18px -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;padding:2px 4px;min-width:180px;outline:none;z-index:3}
@media (max-width:1100px){.crgrid{grid-template-columns:1fr}.crseg button.mob{display:inline-flex}.crgrid.t-chat .stage>:not(.crseg){display:none}.crgrid:not(.t-chat) .chat{display:none}.crgrid.t-chat{gap:12px}.crgrid .chat .cbox{height:calc(100vh - 470px);min-height:320px}}
@media (max-width:860px){.vstage{aspect-ratio:3/4}.vgrid{grid-template-columns:1fr 1fr!important}.vstage.sharing .vgrid{width:96px}.vshare{inset:10px 116px 64px 10px}.vav{width:52px;height:52px;font-size:17px}.vb{width:40px;height:40px}.vb.leave{width:48px}.vctl{gap:6px}.vjit{display:none}.bcanvas{aspect-ratio:4/3}.btools{gap:4px}.ballow{margin-left:0;width:100%}}

/* stage v2: teacher main + students audio strip */
.vmain{flex:1;position:relative;margin:10px 10px 0;border-radius:18px;overflow:hidden;display:grid;place-items:center;min-height:0;background:linear-gradient(160deg,#25252C,#16161B)}
.vmain.cam{background:radial-gradient(60% 70% at 50% 40%,#3A2A33,#17171C)}
.vcamfx{position:absolute;inset:0;background:radial-gradient(40% 35% at 50% 38%,rgba(255,255,255,.07),transparent 70%);animation:breathe 4s ease-in-out infinite}
@keyframes breathe{50%{opacity:.5}}
.vmain.speak{box-shadow:inset 0 0 0 3px #FF4D6D}
.vmain.speak .vav.big{animation:talk 1.2s ease-in-out infinite}
.vmain.scr{background:linear-gradient(135deg,#1F2A44,#2B1B33)}
.vmain.off{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.vsub{font-size:13px;color:#9A9AA3}
.vav.big{width:110px;height:110px;font-size:36px}
.vav.sm{width:46px;height:46px;font-size:15px;position:relative;overflow:visible}
.vlabel{position:absolute;left:12px;bottom:12px;display:inline-flex;gap:6px;align-items:center;font-size:12.5px;font-weight:600;background:rgba(0,0,0,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:4px 10px;border-radius:9px}
.vpip{position:absolute;right:12px;bottom:12px;width:120px;aspect-ratio:4/3;border-radius:12px;background:radial-gradient(60% 70% at 50% 40%,#3A2A33,#17171C);display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.4)}
.vpip .vav{width:44px;height:44px;font-size:15px}
.vstrip{display:flex;gap:14px;padding:10px 14px 4px;overflow-x:auto;scrollbar-width:none}.vstrip::-webkit-scrollbar{display:none}
.vs{display:flex;flex-direction:column;align-items:center;gap:4px;flex:none}
.vs span{font-size:11.5px;color:#C7C7CE;max-width:64px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vs.speak .vav{box-shadow:0 0 0 3px #FF4D6D;animation:talk 1.2s ease-in-out infinite}
.vmic{position:absolute;right:-3px;bottom:-3px;width:20px;height:20px;border-radius:50%;background:#3A3A42;color:#FF8A8A;display:grid;place-items:center;box-shadow:0 0 0 2px #0E0E12}
.vmic.on{background:#1E8E3E;color:#fff}
.vstage .vbar{margin-top:6px}
@media (max-width:860px){.vav.big{width:84px;height:84px;font-size:28px}.vpip{width:84px}.vmain{margin:8px 8px 0}}

/* jitsi host overlay (kept outside re-rendered DOM so the call never drops) */
#jitsiHost{position:absolute;left:-10000px;top:0;width:640px;height:360px;z-index:6;border-radius:18px;overflow:hidden;visibility:hidden}
#jitsiHost.on{visibility:visible}
#jitsiHost.bg{visibility:hidden;pointer-events:none}
#jitsiHost iframe{border:0;width:100%;height:100%;display:block}
.vmain.jit{background:#0E0E12}
.vstage.live{aspect-ratio:16/10}
.vwarn{color:#FFB3B3!important;font-weight:600}
#callPill{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:45;display:flex;align-items:center;gap:10px;background:var(--bar);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-radius:99px;padding:8px 8px 8px 14px;box-shadow:0 12px 40px -10px rgba(0,0,0,.35),0 0 0 .5px var(--line);max-width:calc(100% - 32px)}
#callPill b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#callPill .btn.danger svg{transform:rotate(135deg)}
@media (max-width:860px){#callPill{bottom:calc(84px + env(safe-area-inset-bottom,0px))}}
@media (max-width:480px){.pnav .btn.ghost{display:inline-flex!important}.pnav a.btn.pri{display:none}}

/* v2: online dars */
.lwrap{display:flex;flex-direction:column;gap:16px}
.lpanel{overflow:hidden}
.lstage{position:relative;aspect-ratio:16/9;width:100%;background:radial-gradient(70% 90% at 50% 0%,rgba(255,45,85,.22),transparent 70%),#0E0E12;color:#fff;display:grid;place-items:center;overflow:hidden}
.lstage.in{background:#0E0E12}
.lstage .bcanvas.lb{position:absolute;inset:0;aspect-ratio:auto;border-radius:0;box-shadow:none}
.lsv{position:absolute;inset:0}
.lph{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:24px;max-width:460px;position:relative}
.lph h3{margin:0;font-size:20px;letter-spacing:-.02em}.lph p{margin:0;color:#B4B4BC;font-size:14.5px}
.lbadge{position:absolute;left:10px;top:10px;display:inline-flex;gap:6px;align-items:center;font-size:12px;font-weight:700;background:rgba(0,0,0,.55);color:#fff;padding:4px 10px;border-radius:99px;z-index:2;pointer-events:none}
.lbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 14px;border-top:.5px solid var(--line)}
.lbar .sp{flex:1}
.lbar .vtime{color:var(--accent)}
.lbar .bsep{height:28px}
.lstart{padding:12px 22px!important;font-size:15px}
.lmic.off{background:var(--bad-soft);color:var(--bad)}
.lwrap .cbox{height:min(44vh,440px)}
#jitsiHost.on{border-radius:0}
body.lfs{overflow:hidden}
body.lfs .lstage{position:fixed!important;left:0;top:0;width:100vw;height:100vh;z-index:9990;aspect-ratio:auto;border-radius:0;background:#0E0E12}
body.lfs .lstage .bcanvas.lb{position:relative;inset:auto;width:min(100vw,177.78vh);height:auto;aspect-ratio:16/9;background:#fff}
body.lfs #jitsiHost.on{position:fixed!important;left:0!important;top:0!important;width:100vw!important;height:100vh!important;z-index:9995!important;border-radius:0;background:#000}
.rkme{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;margin-bottom:16px;box-shadow:var(--shadow)}
.rkme b{display:block;font-size:26px;letter-spacing:-.02em}
.rkpod{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:end;margin-bottom:16px}
.rkp{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:var(--shadow);min-width:0}
.rkp b{font-size:14px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rkp .rkb{font-weight:700;color:var(--accent)}
.rkp.p1{order:2;padding-top:24px;border-color:rgba(245,163,0,.45);background:linear-gradient(180deg,rgba(255,210,90,.18),var(--surface) 60%)}.rkp.p2{order:1}.rkp.p3{order:3}.rkp.me{outline:2px solid var(--accent)}
.medal{width:30px;height:30px;border-radius:50%;display:inline-grid;place-items:center;font-weight:800;font-size:14px;color:#fff;flex:none;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.m1{background:linear-gradient(135deg,#FFD25A,#F5A300)}.m2{background:linear-gradient(135deg,#DCE1E8,#98A2B0)}.m3{background:linear-gradient(135deg,#EDB07F,#B66A33)}
.rkplace{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:10px;background:var(--sunk);font-weight:700;font-size:13px;flex:none}
.rklist{display:flex;flex-direction:column}
.rkrow{display:flex;align-items:center;gap:12px;padding:10px 18px;border-top:1px solid var(--line)}
.rkrow:first-child{border-top:0}.rkrow.me{background:var(--accent-soft)}.rkrow.top .rkt{color:var(--accent)}
.rkname{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.rkname b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rkt{font-weight:800;font-size:18px;white-space:nowrap}.rkt small{font-weight:500;font-size:12px;color:var(--muted);margin-left:4px}
.rkact{display:flex;gap:6px}
.ptv{font-weight:800}.ptv.pos{color:var(--good)}.ptv.neg{color:var(--bad)}
.rsg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}
.rsc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);min-width:0}
.rsc .ki{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.rsc .ki.gold{background:var(--gold-soft);color:var(--gold)}.rsc .ki.warn{background:var(--warn-soft);color:var(--warn)}.rsc .ki.good{background:var(--good-soft);color:var(--good)}
.rsc .l{font-size:13px;color:var(--muted);font-weight:600}.rsc .big{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.1}.rsc .f{font-size:12.5px;color:var(--muted);line-height:1.45}
@media (max-width:980px){.rsg{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.rsg{grid-template-columns:1fr}.rkpod{gap:8px}.rkp{padding:12px 6px}.rkp b{font-size:12.5px}.rkrow{padding:10px 12px;flex-wrap:wrap}.rkact{width:100%;justify-content:flex-end}.rkme b{font-size:22px}}
.gchat .cbox{height:min(60vh,620px)}
.hwbox{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.hwico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:#229ED9;color:#fff;flex:none}
#pfsExit{position:fixed;top:12px;right:12px;z-index:9999;box-shadow:0 4px 16px rgba(0,0,0,.3)}
.pwc{display:inline-flex;align-items:center;gap:4px}
.utab td{vertical-align:middle}
@media (max-width:860px){.lbar{padding:10px}.lbar .vtime{display:none}.lstart{width:100%}}

/* Asosiy ustoz kartasi */
.hcard.tcard{padding:12px;gap:0;width:100%;max-width:400px;justify-self:end}
.tcard .tph{aspect-ratio:1/1;border-radius:18px;overflow:hidden;background:var(--line)}
.tcard .tph img{width:100%;height:100%;object-fit:cover;object-position:50% 25%;display:block}
.tcard .tb{display:flex;flex-direction:column;gap:4px;padding:14px 10px 8px}
.tcard .tb b{font-size:22px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.tcard .tb .i{color:var(--muted);font-size:14px}
.tset{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}
.tset-ph{width:140px;height:140px;border-radius:16px;overflow:hidden;background:var(--line);display:grid;place-items:center;flex:none}
.tset-ph img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.tset-ph span{font-size:12px;color:var(--muted);text-align:center;padding:8px}
.tset-f{flex:1;min-width:220px;display:grid;gap:12px}
@media (max-width:860px){.hcard.tcard{justify-self:center;max-width:360px}}

/* Taʼlim turi tanlovi */
.toggle.fmt{display:flex;width:100%}.toggle.fmt button{flex:1;justify-content:center}
.fmtpick{display:flex;flex-direction:column;gap:12px}.fmtpick h3{margin:0;font-size:20px}.fmtpick p{margin:0 0 4px}
.fcard{all:unset;box-sizing:border-box;cursor:pointer;display:flex;gap:14px;align-items:center;padding:16px 18px;border-radius:16px;border:1.5px solid var(--line);background:var(--surface);transition:border-color .2s,transform .2s}
.fcard:hover{border-color:var(--accent);transform:translateY(-1px)}.fcard:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.fcard .fi{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:none}.fcard .fi svg{width:22px;height:22px}
.fcard .ft{display:flex;flex-direction:column;gap:2px}.fcard .ft b{font-size:17px}.fcard .ft span{font-size:13.5px;color:var(--muted)}