/* BandUp design system */
:root{
  --bg:#F6F4FF; --surface:#FFFFFF; --sunk:#EFEBFC; --ink:#1C1638; --muted:#6A6386; --line:#E2DCF4;
  --violet:#5B3DF5; --violet-2:#8A73FF; --violet-soft:#ECE7FF;
  --coral:#FF6B4A; --coral-soft:#FFE9E3; --sun:#F5A700; --sun-soft:#FFF3D6; --mint:#12A57F; --mint-soft:#DDF6EE;
  --sky:#1F86F0; --sky-soft:#E1EFFE; --rose:#E83E73; --rose-soft:#FDE4EC;
  --good:#12A57F; --good-soft:#DDF6EE; --bad:#E5484D; --bad-soft:#FDE6E7; --warn:#C47F00; --warn-soft:#FFF1D2;
  --c1:#1F86F0; --c2:#FF6B4A; --c3:#12A57F; --c4:#8A73FF; --c5:#F5A700;
  --shadow:0 1px 2px rgba(40,25,110,.06),0 8px 24px rgba(40,25,110,.08);
  --shadow-lg:0 20px 50px rgba(40,25,110,.18);
  --r:18px; --r-sm:12px;
  --f-display:'Readex Pro','IBM Plex Sans Arabic',system-ui,sans-serif;
  --f-ui:'IBM Plex Sans Arabic','Readex Pro',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  --f-read:'Source Serif 4',Georgia,'Times New Roman',serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#100C22; --surface:#191431; --sunk:#221B40; --ink:#F2EFFF; --muted:#A79FC8; --line:#2E2752;
    --violet:#8A73FF; --violet-2:#A796FF; --violet-soft:#2A2257;
    --coral:#FF8466; --coral-soft:#3A1F22; --sun:#FFC24A; --sun-soft:#382B12; --mint:#3FD1A6; --mint-soft:#123329;
    --sky:#5AA9FF; --sky-soft:#13283F; --rose:#FF6F98; --rose-soft:#3B1726;
    --good:#3FD1A6; --good-soft:#123329; --bad:#FF6B6F; --bad-soft:#3A1A1E; --warn:#FFC24A; --warn-soft:#382B12;
    --c1:#5AA9FF; --c2:#FF8466; --c3:#3FD1A6; --c4:#A796FF; --c5:#FFC24A;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.3); --shadow-lg:0 20px 50px rgba(0,0,0,.5);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#100C22; --surface:#191431; --sunk:#221B40; --ink:#F2EFFF; --muted:#A79FC8; --line:#2E2752;
  --violet:#8A73FF; --violet-2:#A796FF; --violet-soft:#2A2257;
  --coral:#FF8466; --coral-soft:#3A1F22; --sun:#FFC24A; --sun-soft:#382B12; --mint:#3FD1A6; --mint-soft:#123329;
  --sky:#5AA9FF; --sky-soft:#13283F; --rose:#FF6F98; --rose-soft:#3B1726;
  --good:#3FD1A6; --good-soft:#123329; --bad:#FF6B6F; --bad-soft:#3A1A1E; --warn:#FFC24A; --warn-soft:#382B12;
  --c1:#5AA9FF; --c2:#FF8466; --c3:#3FD1A6; --c4:#A796FF; --c5:#FFC24A;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.3); --shadow-lg:0 20px 50px rgba(0,0,0,.5);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--f-ui);min-height:100vh}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;line-height:1.2;text-wrap:balance;letter-spacing:-.01em}
a{color:var(--violet)}
button{font:inherit;color:inherit}
img{max-width:100%}
:focus-visible{outline:3px solid color-mix(in srgb,var(--violet) 55%,transparent);outline-offset:2px;border-radius:8px}
[hidden]{display:none!important}
.hidden{display:none!important}
.muted{color:var(--muted)} .small{font-size:13px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.eyebrow{font:700 11.5px/1.2 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
[dir="rtl"] .eyebrow{letter-spacing:0}
.en{direction:ltr;text-align:left;unicode-bidi:isolate}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid var(--line);background:var(--surface);border-radius:14px;padding:10px 16px;font-weight:600;cursor:pointer;text-decoration:none;color:var(--ink);transition:transform .08s ease, box-shadow .2s, background .2s;min-height:44px}
.btn:hover{border-color:var(--violet-2)}
.btn:active{transform:translateY(1px)}
.btn.pri{background:linear-gradient(135deg,var(--violet),#7B5CFF);border-color:transparent;color:#fff;box-shadow:0 6px 16px color-mix(in srgb,var(--violet) 35%,transparent)}
.btn.pri:hover{filter:brightness(1.06)}
.btn.coral{background:var(--coral);border-color:var(--coral);color:#fff}
.btn.mint{background:var(--mint);border-color:var(--mint);color:#fff}
.btn.soft{background:var(--violet-soft);border-color:transparent;color:var(--violet)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.sm{min-height:34px;padding:6px 12px;font-size:13.5px;border-radius:10px}
.btn.lg{min-height:54px;padding:14px 24px;font-size:17px;border-radius:16px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.iconbtn{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-size:18px}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.card h3{font-size:19px;margin-bottom:6px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr))}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.stack{display:grid;gap:14px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--sunk);font-weight:600;font-size:13px;white-space:nowrap}
.chip.v{background:var(--violet-soft);color:var(--violet)} .chip.c{background:var(--coral-soft);color:var(--coral)} .chip.s{background:var(--sun-soft);color:var(--warn)}
.chip.m{background:var(--mint-soft);color:var(--mint)} .chip.k{background:var(--sky-soft);color:var(--sky)} .chip.r{background:var(--rose-soft);color:var(--rose)}
.banner{border-radius:14px;padding:12px 14px;font-size:14px;background:var(--violet-soft)}
.banner.warn{background:var(--warn-soft)} .banner.good{background:var(--good-soft)} .banner.bad{background:var(--bad-soft)}

/* forms */
.field{display:grid;gap:6px}
.field label{font-weight:600;font-size:14px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;min-height:44px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px color-mix(in srgb,var(--violet) 18%,transparent)}
input[type=checkbox],input[type=radio]{width:auto;min-height:0}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}

/* toast & modal */
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 90px);transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:600;z-index:90;opacity:0;pointer-events:none;transition:all .25s;max-width:min(92vw,520px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.good{background:var(--good);color:#fff} .toast.bad{background:var(--bad);color:#fff}
.modal-back{position:fixed;inset:0;background:rgba(16,10,40,.55);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:80;padding:16px}
.modal{background:var(--surface);border-radius:24px;max-width:560px;width:100%;max-height:92vh;overflow:auto;padding:22px;box-shadow:var(--shadow-lg);position:relative}
.modal .x{position:absolute;inset-inline-end:14px;top:14px}

/* app shell */
.topbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.topbar .in{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:12px}
.logo{display:flex;align-items:center;gap:10px;font:800 20px var(--f-display);text-decoration:none;color:var(--ink)}
.logo img{width:34px;height:34px}
.topstats{display:flex;gap:8px;margin-inline-start:auto;align-items:center}
.stat-pill{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:5px 12px;font:700 14px var(--f-display);font-variant-numeric:tabular-nums}
.stat-pill .ic{font-size:16px}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--violet-soft);font-size:21px;border:2px solid var(--surface);box-shadow:0 0 0 2px var(--violet-2);cursor:pointer}
.layout{max-width:1180px;margin:0 auto;padding:18px 16px 110px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}
.sidenav{position:sticky;top:78px;align-self:start;display:grid;gap:4px}
.navbtn{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:14px;border:0;background:transparent;cursor:pointer;font-weight:600;color:var(--muted);text-align:start;text-decoration:none}
.navbtn .ic{font-size:20px;width:26px;text-align:center}
.navbtn:hover{background:var(--sunk);color:var(--ink)}
.navbtn.on{background:var(--violet-soft);color:var(--violet)}
.bottomnav{display:none}
main{min-width:0}
@media (max-width:900px){
  .layout{grid-template-columns:minmax(0,1fr);padding-bottom:110px}
  .sidenav{display:none}
  .bottomnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--surface);border-top:1px solid var(--line);padding:6px 6px calc(env(safe-area-inset-bottom,0px) + 6px)}
  .bottomnav .navbtn{flex-direction:column;gap:2px;font-size:11.5px;padding:6px 2px;justify-content:center;text-align:center}
  .bottomnav .navbtn .ic{font-size:22px}
  .topstats .stat-pill.xp{display:none}
}

/* page header */
.pagehead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.pagehead h1{font-size:clamp(24px,3.6vw,34px);font-weight:800}
.pagehead p{margin:6px 0 0;color:var(--muted);max-width:62ch}

/* hero today card */
.today{position:relative;overflow:hidden;border-radius:26px;padding:24px;color:#fff;background:radial-gradient(120% 140% at 0% 0%,#7E61FF 0%,#5B3DF5 45%,#3B23B8 100%);box-shadow:0 18px 40px rgba(91,61,245,.35)}
.today::after{content:"";position:absolute;inset-inline-end:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,190,46,.55),rgba(255,107,74,0) 70%)}
.today h2{font-size:clamp(22px,3vw,30px);font-weight:800;position:relative;z-index:1}
.today p{opacity:.9;margin:6px 0 0;position:relative;z-index:1;max-width:52ch}
.today .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;position:relative;z-index:1}
.today .meta .chip{background:rgba(255,255,255,.18);color:#fff}
.today .btn{position:relative;z-index:1}
.missions{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:16px;position:relative;z-index:1}
.mission{background:rgba(255,255,255,.14);border:1.5px solid rgba(255,255,255,.25);border-radius:14px;padding:10px 6px;text-align:center;cursor:pointer;color:#fff;font-weight:600;font-size:12.5px}
.mission .ic{font-size:22px;display:block}
.mission.done{background:#fff;color:var(--violet)}
@media (max-width:520px){.missions{grid-template-columns:repeat(5,minmax(0,1fr));gap:5px}.mission{font-size:10.5px;padding:8px 2px}}

/* course path */
.path{display:grid;gap:18px}
.week{border:1px dashed var(--line);border-radius:22px;padding:14px}
.week h4{font-size:15px;margin-bottom:10px;display:flex;justify-content:space-between;gap:8px}
.nodes{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}
.node{aspect-ratio:1;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;font:800 17px var(--f-display);background:var(--sunk);color:var(--muted);position:relative;box-shadow:inset 0 -4px 0 rgba(0,0,0,.08);max-width:66px;width:100%;justify-self:center}
.node.open{background:var(--surface);color:var(--violet);box-shadow:inset 0 -4px 0 var(--violet-soft),0 0 0 2px var(--violet-soft)}
.node.part{background:var(--sun-soft);color:var(--warn);box-shadow:inset 0 -4px 0 color-mix(in srgb,var(--sun) 35%,transparent)}
.node.done{background:var(--mint);color:#fff;box-shadow:inset 0 -4px 0 rgba(0,0,0,.15)}
.node.mock{border-radius:16px}
.node.mock::before{content:"🏆";position:absolute;top:-10px;inset-inline-end:-6px;font-size:16px}
.node.locked{opacity:.55}
.node.locked::after{content:"🔒";position:absolute;bottom:-6px;inset-inline-end:-4px;font-size:13px}
.node.cur{animation:pulse 1.8s ease-in-out infinite;box-shadow:0 0 0 4px var(--violet-2)}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
@media (prefers-reduced-motion:reduce){.node.cur{animation:none}}

/* gauges and stats */
.gauge{display:grid;place-items:center;position:relative}
.gauge .val{position:absolute;bottom:6px;text-align:center}
.gauge .val b{font:800 34px var(--f-display);display:block;line-height:1}
.skillbars{display:grid;gap:10px}
.skillbar{display:grid;grid-template-columns:96px 1fr 40px;gap:10px;align-items:center;font-weight:600;font-size:14px}
.skillbar .t{height:12px;border-radius:999px;background:var(--sunk);overflow:hidden}
.skillbar .t i{display:block;height:100%;border-radius:999px}
.tile{border-radius:20px;padding:16px;background:var(--surface);border:1px solid var(--line);cursor:pointer;text-align:start;display:grid;gap:4px;box-shadow:var(--shadow)}
.tile:hover{border-color:var(--violet-2)}
.tile .ic{font-size:26px}
.tile b{font:800 22px var(--f-display)}
.xpbar{height:10px;border-radius:999px;background:var(--sunk);overflow:hidden}
.xpbar i{display:block;height:100%;background:linear-gradient(90deg,var(--sun),var(--coral));border-radius:999px;transition:width .6s}

/* day view */
.dayhead{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-start;justify-content:space-between;margin-bottom:14px}
.dayhead .num{font:800 13px var(--f-display);color:var(--violet);letter-spacing:.06em}
.dayhead h1{font-size:clamp(22px,3.2vw,32px);font-weight:800;margin-top:4px}
.dayhead p{margin:6px 0 0;color:var(--muted);max-width:62ch}
.tabs{display:flex;gap:6px;overflow-x:auto;padding:4px;background:var(--sunk);border-radius:16px;margin-bottom:18px;scrollbar-width:none}
.tab{border:0;background:transparent;padding:9px 14px;border-radius:12px;cursor:pointer;font-weight:700;color:var(--muted);white-space:nowrap;display:flex;gap:6px;align-items:center}
.tab.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.tab .dot{width:8px;height:8px;border-radius:50%;background:var(--line)}
.tab .dot.done{background:var(--good)}
.lesson ol{margin:0;padding-inline-start:22px;display:grid;gap:10px;max-width:75ch}
.lesson li::marker{color:var(--violet);font-weight:800}

/* exercises (content is English, always LTR) */
.ex{direction:ltr;text-align:left}
.player{display:grid;gap:12px;background:linear-gradient(135deg,#21184A,#2E2069);color:#fff;border-radius:20px;padding:18px}
.player .row{gap:10px}
.player .btn{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.25)}
.player .btn.coral{background:var(--coral);border-color:var(--coral)}
.bar{height:8px;border-radius:999px;background:rgba(255,255,255,.18);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--sun),var(--coral));transition:width .3s}
.partlabel{font:800 20px var(--f-display)}
.transcript{font-family:var(--f-read);font-size:15.5px;line-height:1.7;display:grid;gap:8px;max-height:460px;overflow:auto}
.transcript .ln b{font-family:var(--f-ui);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-right:6px}
.transcript .ln.now{background:var(--sun-soft);border-radius:6px}
mark{background:color-mix(in srgb,var(--sun) 35%,transparent);color:inherit;border-radius:3px;padding:0 1px}
mark.ans{background:color-mix(in srgb,var(--mint) 30%,transparent)}
.qgroup{display:grid;gap:12px}
.qgroup + .qgroup{margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.qins{font-weight:700;font-size:14px}
.qhead{font:800 16px var(--f-display);margin-top:2px}
.qsub{font:700 12px var(--f-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.q{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:start}
.qn{font:700 13px var(--f-mono);display:grid;place-items:center;height:30px;border-radius:9px;background:var(--violet-soft);color:var(--violet)}
.q.ok .qn{background:var(--good);color:#fff}
.q.no .qn{background:var(--bad);color:#fff}
.qt{padding-top:4px}
.gap{width:min(190px,100%);font-family:var(--f-mono);font-size:14px;padding:4px 8px;border:0;border-bottom:2px solid var(--violet);border-radius:8px 8px 0 0;background:var(--violet-soft);min-height:0;display:inline-block}
.opts{display:grid;gap:4px;margin-top:6px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:7px 10px;border-radius:12px;cursor:pointer;border:1.5px solid transparent}
.opt:hover{background:var(--sunk)}
.opt:has(input:checked){border-color:var(--violet);background:var(--violet-soft)}
.opt input{margin-top:5px}
.opt .l{font:700 13px var(--f-mono);min-width:16px}
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;margin-top:6px;flex-wrap:wrap}
.seg label{padding:6px 12px;font:700 12px var(--f-mono);cursor:pointer;border-right:1.5px solid var(--line)}
.seg label:last-child{border-right:0}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){background:var(--violet);color:#fff}
.optbox{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--sunk);display:grid;gap:4px;font-size:14px}
.optbox .l{font:700 13px var(--f-mono);display:inline-block;min-width:34px;color:var(--violet)}
.fb{font-size:13px;margin-top:6px}
.fb .ck{font-family:var(--f-mono);font-weight:700;color:var(--good)}
.fb .yr{font-family:var(--f-mono);color:var(--bad);text-decoration:line-through}
.why{background:none;border:0;color:var(--violet);cursor:pointer;font-size:12.5px;padding:0;text-decoration:underline;font-weight:600}
.explain{font-size:14px;background:var(--violet-soft);border-radius:12px;padding:10px 12px;margin-top:6px;white-space:pre-wrap}
.result{display:flex;flex-wrap:wrap;gap:16px 26px;align-items:center;border-radius:20px;padding:18px;background:var(--surface);border:2px solid var(--violet-2)}
.result .big{font:800 38px/1 var(--f-display)}
.result .band{font:800 38px/1 var(--f-display);color:var(--violet)}
.rsplit{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:1100px){.rsplit{grid-template-columns:1fr}}
.passage{font-family:var(--f-read);font-size:16.5px;line-height:1.75;max-height:78vh;overflow:auto;padding-right:10px}
@media (max-width:1100px){.passage{max-height:none}}
.passage h3{font-family:var(--f-display);font-size:24px;margin-bottom:8px}
.passage p{margin:0 0 14px;max-width:68ch}
.passage .pl{font:800 14px var(--f-mono);color:var(--violet);margin-right:8px}
.qpane{max-height:78vh;overflow:auto;padding-right:6px}
@media (max-width:1100px){.qpane{max-height:none}}
.timer{font:700 15px var(--f-mono);padding:6px 12px;border-radius:10px;background:var(--sunk)}
.timer.low{background:var(--bad-soft);color:var(--bad)}
.hlbtn{position:fixed;z-index:60;display:none}
.prompt{font-family:var(--f-read);font-size:17px;line-height:1.65;border-left:4px solid var(--coral);padding:4px 0 4px 14px}
.chartbox{overflow-x:auto;border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--bg)}
.chartbox svg{display:block;max-width:100%;height:auto}
.chartbox svg text{fill:var(--ink);font-family:var(--f-ui)}
.chartbox table{border-collapse:collapse;font-size:14px;min-width:420px}
.chartbox th,.chartbox td{border:1px solid var(--line);padding:6px 10px;text-align:right;font-variant-numeric:tabular-nums}
.chartbox th:first-child,.chartbox td:first-child{text-align:left}
.chartbox th{background:var(--sunk)}
.charttitle{font:700 14px var(--f-ui);margin-bottom:8px}
textarea.essay{min-height:340px;font-family:var(--f-read);font-size:16.5px;line-height:1.7;padding:14px 16px;resize:vertical}
.wc{font:700 14px var(--f-mono)} .wc.low{color:var(--bad)}
.model{font-family:var(--f-read);font-size:16px;line-height:1.75;white-space:pre-wrap;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px;max-width:80ch}
.fbscores{display:flex;gap:10px;flex-wrap:wrap}
.fbscores div{border:1.5px solid var(--line);border-radius:14px;padding:8px 12px;background:var(--bg);min-width:90px}
.fbscores b{font:800 24px var(--f-display);display:block}
.corr{display:grid;gap:6px}
.corr div{font-size:14px;border-left:3px solid var(--sun);padding-left:10px}
.corr s{color:var(--bad)} .corr ins{color:var(--good);text-decoration:none;font-weight:700}
details{border:1px solid var(--line);border-radius:14px;padding:12px 16px;background:var(--surface)}
details summary{cursor:pointer;font-weight:700}
details[open] summary{margin-bottom:10px}
.cue{border:2px solid var(--ink);border-radius:16px;padding:16px 18px;background:var(--surface);max-width:560px}
.cue h4{font-family:var(--f-read);font-size:19px;font-weight:600;margin-bottom:8px}
.bigtimer{font:800 44px/1 var(--f-mono)}
.p1list{display:grid;gap:14px}
.p1list ol{margin:4px 0 0;padding-left:20px;display:grid;gap:4px;font-family:var(--f-read);font-size:16px}
.recbtn{width:76px;height:76px;border-radius:50%;border:0;background:var(--coral);color:#fff;font-size:30px;cursor:pointer;box-shadow:0 8px 20px color-mix(in srgb,var(--coral) 45%,transparent)}
.recbtn.on{animation:pulse 1.2s infinite;background:var(--bad)}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.vcard{border:1.5px solid var(--line);border-radius:18px;padding:14px;background:var(--surface);cursor:pointer;min-height:130px;display:grid;align-content:start;gap:4px;text-align:left}
.vcard .w{font:800 19px var(--f-display)} .vcard .p{font:700 11px var(--f-mono);color:var(--coral)}
.vcard .d{font-size:14px} .vcard .e{font-family:var(--f-read);font-size:14px;color:var(--muted);font-style:italic}
.vcard.hide .d,.vcard.hide .e{display:none}
.flash{max-width:520px;margin:0 auto;perspective:1000px}
.flash .face{border-radius:24px;padding:28px;background:var(--surface);border:2px solid var(--violet-soft);box-shadow:var(--shadow-lg);min-height:240px;display:grid;place-items:center;text-align:center;gap:10px}
.flash .w{font:800 34px var(--f-display)}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.badge{border-radius:20px;padding:16px 12px;text-align:center;background:var(--surface);border:1.5px solid var(--line);display:grid;gap:4px}
.badge .em{font-size:38px;filter:grayscale(1);opacity:.35}
.badge.on .em{filter:none;opacity:1}
.badge.on{border-color:var(--sun);background:linear-gradient(180deg,var(--sun-soft),var(--surface))}
.badge b{font:700 14px var(--f-display)}
.lb{display:grid;gap:8px}
.lbrow{display:grid;grid-template-columns:40px 44px 1fr auto;gap:10px;align-items:center;padding:10px 14px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.lbrow.me{border:2px solid var(--violet);background:var(--violet-soft)}
.lbrow .rk{font:800 18px var(--f-display);text-align:center}
.lbrow .av{font-size:26px;text-align:center}
.errtable{width:100%;border-collapse:collapse;font-size:13.5px}
.errtable th,.errtable td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:start;vertical-align:top}
.errtable th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.tblwrap{overflow-x:auto}
.hbar{display:grid;grid-template-columns:minmax(120px,190px) 1fr 34px;gap:8px;align-items:center;font-size:13px}
.hbar .t{height:10px;border-radius:999px;background:var(--sunk);overflow:hidden}
.hbar .t i{display:block;height:100%;background:var(--coral);border-radius:999px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}

/* auth / onboarding */
.authwrap{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
@media (max-width:900px){.authwrap{grid-template-columns:1fr}.authside{display:none!important}}
.authside{background:radial-gradient(120% 120% at 0% 0%,#7E61FF,#5B3DF5 45%,#2C1A8F);color:#fff;padding:48px;display:grid;align-content:center;gap:18px;position:relative;overflow:hidden}
.authside h2{font-size:clamp(28px,3.4vw,44px);font-weight:800}
.authside .feat{display:flex;gap:12px;align-items:flex-start;font-size:16px}
.authside .feat span{font-size:24px}
.authmain{display:grid;place-items:center;padding:24px 16px}
.authbox{width:100%;max-width:420px;display:grid;gap:16px}
.seg2{display:grid;grid-template-columns:1fr 1fr;background:var(--sunk);border-radius:14px;padding:4px}
.seg2 button{border:0;background:transparent;padding:10px;border-radius:11px;font-weight:700;cursor:pointer;color:var(--muted)}
.seg2 button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.choice{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:8px}
.choice button{border:2px solid var(--line);background:var(--surface);border-radius:16px;padding:12px 4px;font:800 18px var(--f-display);cursor:pointer}
.choice button.on{border-color:var(--violet);background:var(--violet-soft);color:var(--violet)}
.emojis button{font-size:26px}
.steps-dots{display:flex;gap:6px;justify-content:center}
.steps-dots i{width:28px;height:6px;border-radius:999px;background:var(--line)}
.steps-dots i.on{background:var(--violet)}
.lang-switch{position:fixed;top:calc(env(safe-area-inset-top,0px) + 12px);inset-inline-end:12px;z-index:30}

/* paywall */
.price{font:800 44px/1 var(--f-display)}
.price s{font-size:20px;color:var(--muted);font-weight:600;margin-inline-start:8px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks li::before{content:"✓";flex:none;width:22px;height:22px;border-radius:50%;background:var(--mint);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.lockcard{text-align:center;display:grid;gap:12px;justify-items:center;padding:34px 20px}
.lockcard .em{font-size:54px}

/* links styled as components */
a.tile,a.mission,a.stat-pill,a.node,a.tab,a.avatar,a.iconbtn,a.lbrow{text-decoration:none;color:inherit}
a.mission{color:#fff} a.mission.done{color:var(--violet)}
a.node.open,a.node.cur{color:var(--violet)} a.node.done{color:#fff} a.node.part{color:var(--warn)}
a.tile b{color:var(--ink)}
.result .big,.stat-pill,.tile b{direction:ltr;unicode-bidi:isolate}
.switch input[type=checkbox]{appearance:none;-webkit-appearance:none;width:48px;height:28px;border-radius:999px;background:var(--line);position:relative;cursor:pointer;transition:background .2s;flex:none;margin:0;border:0}
.switch input[type=checkbox]::before{content:"";position:absolute;top:3px;inset-inline-start:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:inset-inline-start .2s}
.switch input[type=checkbox]:checked{background:var(--mint)}
.switch input[type=checkbox]:checked::before{inset-inline-start:23px}
@media (max-width:520px){.missions{gap:5px}.mission{font-size:10.5px;padding:8px 2px;overflow:hidden;text-overflow:ellipsis}.mission .ic{font-size:20px}.today{padding:20px 16px}}

/* ===== v2: English, colourful refresh ===== */
:root{ --sk-L:#0EA5E9; --sk-R:#10B981; --sk-W:#F97316; --sk-S:#A855F7; --sk-V:#EC4899; --brand-grad:linear-gradient(120deg,#4F46E5 0%,#9333EA 55%,#EC4899 100%); }
.logo .wm{display:grid;line-height:1.05}
.logo .wm b{font:800 21px var(--f-display);letter-spacing:-.01em}
.logo .wm small{font:700 9.5px var(--f-display);letter-spacing:.16em;color:var(--violet);margin-top:3px}
.logo.on-dark{color:#fff} .logo.on-dark .wm small{color:#FCD34D}
.offbar{background:var(--brand-grad);color:#fff;font-size:12.5px}
.offbar .in{max-width:1180px;margin:0 auto;padding:7px 16px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.offbar .lbl{font-weight:700;opacity:.95}
.offbar .note{opacity:.85;margin-inline-start:auto}
.offchip{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);color:#fff;text-decoration:none;font-weight:700;letter-spacing:.01em}
.offchip:hover{background:rgba(255,255,255,.3)}
.offchip.big{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);padding:8px 14px}
.offchip.big.bc{border-color:#4F46E5;color:#4F46E5} .offchip.big.idp{border-color:#E11D48;color:#E11D48}
@media (max-width:700px){.offbar .note{display:none}.offbar .in{gap:5px}.offchip{padding:2px 8px;font-size:11.5px}}
.banner.trial{background:linear-gradient(90deg,var(--mint-soft),var(--sky-soft));border:1px solid color-mix(in srgb,var(--mint) 35%,transparent)}
.booktest{background:linear-gradient(120deg,var(--violet-soft),var(--sky-soft));border:0}
.today{background:radial-gradient(120% 140% at 0% 0%,#6366F1 0%,#7C3AED 45%,#DB2777 100%)}
.authside{background:radial-gradient(120% 120% at 0% 0%,#6366F1,#7C3AED 50%,#DB2777)}
.mission .ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;margin:0 auto 6px;font-size:20px;background:rgba(255,255,255,.2)}
.mission.L .ic{background:var(--sk-L)} .mission.R .ic{background:var(--sk-R)} .mission.W .ic{background:var(--sk-W)} .mission.S .ic{background:var(--sk-S)} .mission.V .ic{background:var(--sk-V)}
.mission.done .ic{background:var(--mint-soft)}
.tile.c1{background:linear-gradient(150deg,#FFF1E6,#FFE4E6);border-color:#FED7AA}
.tile.c2{background:linear-gradient(150deg,#FEF9C3,#FFEDD5);border-color:#FDE68A}
.tile.c3{background:linear-gradient(150deg,#E0F2FE,#EDE9FE);border-color:#BAE6FD}
.tile.c4{background:linear-gradient(150deg,#DCFCE7,#E0F2FE);border-color:#A7F3D0}
:root[data-theme="dark"] .tile.c1,:root[data-theme="dark"] .tile.c2,:root[data-theme="dark"] .tile.c3,:root[data-theme="dark"] .tile.c4{background:var(--surface);border-color:var(--line)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tile.c1,:root:not([data-theme="light"]) .tile.c2,:root:not([data-theme="light"]) .tile.c3,:root:not([data-theme="light"]) .tile.c4{background:var(--surface);border-color:var(--line)}}
.tab.L.on{box-shadow:inset 0 -3px 0 var(--sk-L)} .tab.R.on{box-shadow:inset 0 -3px 0 var(--sk-R)} .tab.W.on{box-shadow:inset 0 -3px 0 var(--sk-W)} .tab.S.on{box-shadow:inset 0 -3px 0 var(--sk-S)} .tab.V.on{box-shadow:inset 0 -3px 0 var(--sk-V)}
.week.w1{background:linear-gradient(160deg,color-mix(in srgb,#6366F1 9%,transparent),transparent 60%);border-color:color-mix(in srgb,#6366F1 35%,transparent)}
.week.w2{background:linear-gradient(160deg,color-mix(in srgb,#0EA5E9 9%,transparent),transparent 60%);border-color:color-mix(in srgb,#0EA5E9 35%,transparent)}
.week.w3{background:linear-gradient(160deg,color-mix(in srgb,#F97316 9%,transparent),transparent 60%);border-color:color-mix(in srgb,#F97316 35%,transparent)}
.week.w4{background:linear-gradient(160deg,color-mix(in srgb,#10B981 9%,transparent),transparent 60%);border-color:color-mix(in srgb,#10B981 35%,transparent)}
.btn.pri{background:var(--brand-grad);border-color:transparent}
.navbtn.on{background:linear-gradient(90deg,var(--violet-soft),transparent)}
/* payment methods */
.paymethod{margin-top:14px;border-radius:18px;padding:16px;border:1.5px solid var(--line);background:var(--surface)}
.paymethod.pp{border-color:color-mix(in srgb,#0070E0 40%,var(--line));background:linear-gradient(160deg,color-mix(in srgb,#0070E0 7%,var(--surface)),var(--surface) 70%)}
.paymethod.wa{border-color:color-mix(in srgb,#25D366 45%,var(--line));background:linear-gradient(160deg,color-mix(in srgb,#25D366 9%,var(--surface)),var(--surface) 70%)}
.pmhead{display:flex;gap:12px;align-items:center}
.pmhead b{font:700 16px var(--f-display)}
.pmic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:var(--sunk);flex:none}
.pmbrands{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}
.pmbrands span{font:700 11px var(--f-display);letter-spacing:.03em;padding:3px 8px;border-radius:7px;background:var(--sunk);color:var(--muted)}
.btn.wa{background:#25D366;color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(37,211,102,.35)}
.btn.wa:hover{background:#1EBE5A}
.wafab{position:fixed;inset-inline-end:18px;bottom:calc(env(safe-area-inset-bottom,0px) + 20px);z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(37,211,102,.45);transition:transform .15s}
.wafab:hover{transform:scale(1.07)}
@media (max-width:900px){.wafab{bottom:calc(env(safe-area-inset-bottom,0px) + 84px);width:52px;height:52px}}
/* home promo */
.promo{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;margin-bottom:16px;padding:20px 22px;border-radius:24px;text-decoration:none;color:#fff;background:linear-gradient(115deg,#F97316 0%,#EC4899 50%,#7C3AED 100%);box-shadow:0 14px 34px rgba(236,72,153,.32);position:relative;overflow:hidden}
.promo::after{content:"";position:absolute;inset-inline-end:-40px;top:-50px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(252,211,77,.55),transparent 70%)}
.promo .pl{display:grid;gap:4px;min-width:0;flex:1 1 260px;position:relative;z-index:1}
.promo .ptag{justify-self:start;font:800 11.5px var(--f-display);letter-spacing:.12em;background:rgba(255,255,255,.22);padding:5px 10px;border-radius:999px}
.promo .pl b{font:800 clamp(22px,3vw,28px)/1.15 var(--f-display)}
.promo .pl span:last-child{opacity:.92}
.promo .pr{display:grid;gap:2px;justify-items:start;position:relative;z-index:1}
.promo .pfrom{font-size:12.5px;opacity:.9;font-weight:600}
.promo .pbig{font:800 38px/1 var(--f-display)}
.promo .pusd{font-size:13px;opacity:.92;font-weight:600}
.promo .pbtn{margin-top:8px;background:#fff;color:#7C3AED}
.curbox{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:10px 12px;border-radius:14px;background:var(--sunk)}
.curbox label{font-weight:700;font-size:14px}
.curbox select{width:auto;min-height:36px;padding:4px 10px}
.curbox b{font:800 20px var(--f-display);color:var(--violet)}