/* Faraid Trainer v2 — Nov 2026.
   The world it borrows from: the masala table in Mu'in ul Faraid. Midad ink on cool paper,
   Arabic heir names in gilt-brown like a manuscript, verdigris for actions.
   Type: Literata (a book face) for the case itself, the Apple system face for controls, Amiri for Arabic. */
:root{
  --paper:#F3F4F6; --surface:#FFFFFF; --well:#E9EBEF; --ink:#181B26; --ink2:#4B5163; --ink3:#666C7D;
  --line:rgba(24,27,38,.13); --line2:rgba(24,27,38,.22);
  --brand:#1F5F53; --brand-ink:#FFFFFF; --brand-soft:rgba(31,95,83,.11);
  --gilt:#87591A;
  --chip-frac:#181B26; --chip-frac-ink:#FFFFFF; --chip-rem:#1F5F53; --chip-t:#3D4F9F; --chip-m:#FFFFFF; --chip-m-ink:#A2321E;
  --good:#1E7146; --good-soft:rgba(30,113,70,.10); --bad:#B0302A; --bad-soft:rgba(176,48,42,.09); --warn:#8E5A00; --warn-soft:rgba(142,90,0,.10);
  --material:rgba(243,244,246,.74); --material-edge:rgba(255,255,255,.7);
  --shadow-lift:0 1px 2px rgba(24,27,38,.06),0 10px 30px -14px rgba(24,27,38,.28);
  --f-book:'Literata',Georgia,'Times New Roman',serif;
  --f-ui:-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',system-ui,sans-serif;
  --f-disp:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',system-ui,sans-serif;
  --f-ar:'Amiri','Noto Naskh Arabic','Geeza Pro',serif;
  --f-display:var(--f-disp); --f-body:var(--f-ui);
  --bg:var(--paper); --surface2:var(--well);
  --tabs-h:62px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#11131A; --surface:#1A1D27; --well:#232733; --ink:#E9EBF2; --ink2:#B3B8C7; --ink3:#9096A8;
    --line:rgba(233,235,242,.11); --line2:rgba(233,235,242,.22);
    --brand:#5FC2AA; --brand-ink:#0D1714; --brand-soft:rgba(95,194,170,.14);
    --gilt:#E2B868;
    --chip-frac:#E9EBF2; --chip-frac-ink:#11131A; --chip-rem:#5FC2AA; --chip-t:#94A3F2; --chip-m:#1A1D27; --chip-m-ink:#F08C74;
    --good:#58C990; --good-soft:rgba(88,201,144,.13); --bad:#F2796C; --bad-soft:rgba(242,121,108,.13); --warn:#E9AE4A; --warn-soft:rgba(233,174,74,.13);
    --material:rgba(26,29,39,.74); --material-edge:rgba(255,255,255,.07);
    --shadow-lift:0 1px 2px rgba(0,0,0,.4),0 14px 34px -14px rgba(0,0,0,.7);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#11131A; --surface:#1A1D27; --well:#232733; --ink:#E9EBF2; --ink2:#B3B8C7; --ink3:#9096A8;
  --line:rgba(233,235,242,.11); --line2:rgba(233,235,242,.22);
  --brand:#5FC2AA; --brand-ink:#0D1714; --brand-soft:rgba(95,194,170,.14);
  --gilt:#E2B868;
  --chip-frac:#E9EBF2; --chip-frac-ink:#11131A; --chip-rem:#5FC2AA; --chip-t:#94A3F2; --chip-m:#1A1D27; --chip-m-ink:#F08C74;
  --good:#58C990; --good-soft:rgba(88,201,144,.13); --bad:#F2796C; --bad-soft:rgba(242,121,108,.13); --warn:#E9AE4A; --warn-soft:rgba(233,174,74,.13);
  --material:rgba(26,29,39,.74); --material-edge:rgba(255,255,255,.07);
  --shadow-lift:0 1px 2px rgba(0,0,0,.4),0 14px 34px -14px rgba(0,0,0,.7);
  color-scheme:dark;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;touch-action:manipulation;background:var(--paper)}
[hidden]{display:none!important}
:root{padding-top:0!important;padding-bottom:0!important}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.5 var(--f-ui);-webkit-font-smoothing:antialiased;
  padding:max(18px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(var(--tabs-h) + max(28px,env(safe-area-inset-bottom,0px))) max(16px,env(safe-area-inset-left,0px))}
.wrap{max-width:920px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px}
[lang=ar]{font-family:var(--f-ar)}
.skip{position:fixed;left:12px;top:12px;z-index:200;padding:10px 14px;border-radius:10px;background:var(--brand);color:var(--brand-ink);font-weight:600;text-decoration:none;transform:translateY(-200%)}
.skip:focus{transform:none}

/* ---------- header ---------- */
.bar{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand acct" "stats stats";align-items:center;gap:6px 14px;padding:2px 2px 4px}
.brand{grid-area:brand;display:flex;align-items:center;gap:12px;min-width:0}
.brand svg{width:40px;height:40px;flex:none}
.brand-txt{display:flex;flex-direction:column;gap:3px;min-width:0}
.brand h1{margin:0;font:700 1.375rem/1.1 var(--f-disp);letter-spacing:-.02em}
.sub{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;color:var(--ink3);font-size:.875rem;line-height:1.2}
.sub .ar{font-size:1.125rem;color:var(--gilt);font-weight:700}
.sub .sep{display:none}
.stats{grid-area:stats;display:flex;flex-wrap:wrap;gap:4px 16px;color:var(--ink3);font-size:.875rem}
.stat{display:inline-flex;align-items:baseline;gap:5px;background:none;border:0;padding:0}
.stat b{color:var(--ink);font:650 1rem/1 var(--f-ui);font-variant-numeric:tabular-nums}
.stat span{font-size:.875rem;font-weight:400;letter-spacing:0;text-transform:none;color:var(--ink3)}
.acct{grid-area:acct;justify-self:end;display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px 0 6px;border-radius:999px;border:0;
  background:var(--surface);box-shadow:0 0 0 1px var(--line);font-weight:600;font-size:.9375rem;color:var(--ink);transition:transform .1s ease-out}
.acct:active{transform:scale(.96)}
.acct svg{margin-left:6px;color:var(--brand)}
.av{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:none;display:inline-grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:.75rem}
.av.lg{width:52px;height:52px;font-size:1.0625rem}
@media (max-width:380px){.acct-name{display:none}.acct{padding:0 5px}}

/* ---------- tabs: floating material bar on phones, inline segmented on larger screens ---------- */
.tabs{position:fixed;z-index:60;left:50%;bottom:max(10px,calc(env(safe-area-inset-bottom,0px) - 6px));transform:translateX(-50%);
  width:min(400px,calc(100% - 20px));height:var(--tabs-h);display:flex;padding:0 6px;border-radius:22px;
  background:var(--material);-webkit-backdrop-filter:blur(22px) saturate(180%);backdrop-filter:blur(22px) saturate(180%);
  box-shadow:0 10px 30px -12px rgba(0,0,0,.35),0 0 0 1px var(--material-edge)}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:16px;
  color:var(--ink3);font-size:.6875rem;font-weight:600;text-decoration:none;transition:color .15s,transform .1s ease-out}
.tabs a svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tabs a:active{transform:scale(.94)}
.tabs a[aria-current="page"]{color:var(--brand)}
.tabs a[aria-current="page"] svg{stroke-width:2.1}
body:has(input:focus) .tabs{transform:translate(-50%,170%)}
@media (min-width:721px){
  body{padding-bottom:max(32px,env(safe-area-inset-bottom,0px))}
  .tabs{position:static;transform:none;width:auto;height:auto;padding:3px;gap:2px;border-radius:12px;background:var(--well);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;align-self:flex-start}
  .tabs a{flex:none;flex-direction:row;gap:7px;padding:0 16px;min-height:38px;border-radius:9px;font-size:.9375rem;color:var(--ink2)}
  .tabs a svg{width:18px;height:18px}
  .tabs a[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
  body:has(input:focus) .tabs{transform:none}
  .bar{grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"brand stats acct";gap:14px 20px}
  .stats{justify-self:end}
}
.view{display:flex;flex-direction:column;gap:inherit}
.view[hidden]{display:none!important}

/* ---------- the case (question) ---------- */
.ledger{background:var(--surface);border-radius:24px;padding:18px 20px 22px;display:flex;flex-direction:column;gap:12px}
.ledger-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.q-label{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:4px;color:var(--ink3);font-size:.875rem;font-weight:500;letter-spacing:0;text-transform:none}
.q-mode{font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--well);color:var(--ink2);letter-spacing:0}
.q-mode.on{background:var(--brand-soft);color:var(--brand)}
.q-text{margin:0;font:500 clamp(1.5rem,1.15rem + 1.9vw,2.25rem)/1.22 var(--f-book);letter-spacing:-.012em;text-wrap:pretty;max-width:30ch}
.q-note{margin:0;color:var(--ink3);font-size:.875rem;max-width:62ch}

/* segmented control + buttons */
.seg{display:inline-flex;padding:3px;border-radius:11px;background:var(--well);gap:2px;border:0}
.seg button{border:0;background:none;min-height:36px;padding:0 14px;border-radius:8px;font-weight:600;font-size:.9375rem;color:var(--ink2);transition:background-color .15s,color .15s}
.seg button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.14)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:0;border-radius:12px;
  background:var(--well);color:var(--ink);font-weight:600;font-size:.9375rem;transition:transform .1s ease-out,filter .15s,opacity .15s;touch-action:manipulation}
.btn:active:not([disabled]){transform:scale(.97)}
.btn.primary{background:var(--brand);color:var(--brand-ink)}
.btn.ghost{background:transparent;color:var(--brand)}
.btn.danger{color:var(--bad)}
.btn.ghost.danger{color:var(--bad)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn.sm{min-height:34px;padding:0 12px;font-size:.875rem;border-radius:10px}
.btn.full{width:100%}
@media (hover:hover){.btn:hover:not([disabled]){filter:brightness(1.06)}.btn.ghost:hover:not([disabled]){background:var(--brand-soft);filter:none}}
.btn-new{flex:none}
.btn-new .short{display:none}

/* ---------- steps: a real sequence, so numbered ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:2px 0 0;padding:0;list-style:none}
.steps li{display:flex;flex-direction:column;gap:7px;padding:0 2px;background:none;border:0;color:var(--ink3);font-weight:600;font-size:.875rem;min-width:0}
.steps li::before{content:"";display:block;height:4px;border-radius:4px;background:var(--line2)}
.steps li .n{display:none}
.steps li span.t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.steps li.cur{color:var(--ink)}
.steps li.cur::before{background:var(--brand)}
.steps li.done{color:var(--good)}
.steps li.done::before{background:var(--good)}

/* ---------- panels ---------- */
.panel{background:var(--surface);border-radius:24px;padding:18px 20px 20px;display:flex;flex-direction:column;gap:14px}
.panel h2{margin:0;font:650 1.1875rem/1.25 var(--f-disp);letter-spacing:-.012em}
.hint{margin:0;color:var(--ink2);font-size:.9375rem;line-height:1.5;max-width:64ch}
.hint.small{font-size:.8125rem;margin-top:-6px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.actions .btn{min-width:130px}

/* ---------- heirs: the masala columns ---------- */
.heirs{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,196px),1fr));gap:10px;align-items:stretch}
.heir{position:relative;background:var(--surface);border:0;box-shadow:0 0 0 1px var(--line2);border-radius:16px;padding:12px 12px 12px 14px;display:flex;flex-direction:column;gap:10px;min-width:0;cursor:pointer;
  transition:box-shadow .15s,background-color .15s}
.heir.over{box-shadow:0 0 0 2px var(--brand);background:var(--brand-soft)}
.heir.armed{box-shadow:0 0 0 1.5px var(--brand)}
.heir.picking{box-shadow:0 0 0 2px var(--brand),0 0 0 6px var(--brand-soft)}
.heir.ok{box-shadow:0 0 0 2px var(--good);background:var(--good-soft)}
.heir.bad{box-shadow:0 0 0 2px var(--bad);background:var(--bad-soft)}
.heir:active{background:var(--well)}
.heir-head{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px}
@media (min-width:561px){.heir-head{min-height:44px}}
.heir-head .en{display:flex;flex-wrap:wrap;align-items:center;column-gap:7px;row-gap:2px;font-weight:600;line-height:1.25;min-width:0}
.heir-head .en b{font-weight:650}
.heir-head .en small{flex-basis:100%;display:block;font-weight:400;color:var(--ink3);font-size:.75rem;margin-top:1px}
.heir-head .cnt{flex:none;background:var(--ink);color:var(--paper);border-radius:999px;padding:1px 8px;font-weight:700;font-size:.75rem;font-variant-numeric:tabular-nums}
.heir-head .ar{font-size:1.5rem;line-height:1.15;color:var(--gilt);text-align:right;white-space:nowrap;flex:none}
.slot{margin-top:auto;min-height:58px;border:1.5px dashed var(--line2);border-radius:12px;padding:6px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:center;
  color:var(--ink3);font-size:.8125rem;text-align:center;background:transparent}
.heir.over .slot{border-color:var(--brand)}
.heir.ok .slot,.heir.bad .slot{border-style:solid;border-color:transparent}
.heir .msg{margin:0;font-size:.8125rem;line-height:1.4}
.heir .msg:empty{display:none}
.heir.bad .msg{color:var(--bad)}.heir.ok .msg{color:var(--good)}

/* ---------- share chips ---------- */
.chip{--c:var(--chip-frac);--ci:var(--chip-frac-ink);position:relative;border:0;background:var(--c);color:var(--ci);border-radius:12px;min-width:52px;height:52px;padding:0 10px;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab;
  transition:transform .1s ease-out}
.chip:active{cursor:grabbing;transform:scale(.95)}
.chip.rem{--c:var(--chip-rem);--ci:#FFFFFF}
.chip.t{--c:var(--chip-t);--ci:#FFFFFF}
:root[data-theme="dark"] .chip.rem,:root[data-theme="dark"] .chip.t{--ci:#11131A}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .chip.rem,:root:not([data-theme="light"]) .chip.t{--ci:#11131A}}
.chip.m{--c:var(--chip-m);--ci:var(--chip-m-ink);box-shadow:inset 0 0 0 1.5px var(--chip-m-ink)}
.chip.sel{outline:2.5px solid var(--brand);outline-offset:2px}
.chip.small{height:42px;min-width:44px;cursor:pointer;touch-action:manipulation}
.chip .x{font-size:.75rem;opacity:.75;margin-left:2px}
.fr{display:inline-flex;flex-direction:column;align-items:center;line-height:1;font:600 1rem/1 var(--f-ui);font-variant-numeric:tabular-nums}
.fr i{font-style:normal;padding:0 3px}
.fr i:first-child{border-bottom:1.5px solid currentColor;padding-bottom:2px}
.fr i:last-child{padding-top:2px}
.lbl{display:flex;flex-direction:column;line-height:1.1;text-align:left;font-size:.8125rem}
.lbl small{font-weight:500;opacity:.85;font-size:.6875rem}
.meem{font-family:var(--f-ar);font-size:1.9rem;line-height:1;font-weight:700;transform:translateY(-2px)}
.chip.m small{font-size:.6875rem;font-weight:600;letter-spacing:0}
.dragging{position:fixed;left:0;top:0;z-index:1000;pointer-events:none;transform:translate(-50%,-50%) scale(1.12);box-shadow:0 14px 34px -8px rgba(0,0,0,.45)}

/* share tray (larger screens; phones use the picker) */
.dock{position:relative;margin:0;padding:12px;display:flex;flex-direction:column;gap:10px;border-radius:16px;background:var(--well);border:0;box-shadow:none}
.dock-top{display:flex;justify-content:space-between;gap:8px;align-items:baseline;flex-wrap:wrap}
.dock-top b{font-size:.875rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--ink2)}
.dock-top span{font-size:.8125rem;color:var(--ink3)}
.dock-row{display:flex;flex-wrap:wrap;gap:8px}
.dock-row .chip{min-width:56px;height:50px}
#dock-other .chip{padding:0 14px}
.dock-act{display:flex;flex-wrap:wrap;gap:8px;padding-top:8px;border-top:1px solid var(--line)}
.act1{margin-top:2px}

/* ---------- inputs ---------- */
.field{display:flex;flex-direction:column;gap:6px}
.field label,.field .lab{font-weight:600;font-size:.9375rem}
input[type=number],input[type=text]{font:inherit;color:var(--ink);background:var(--surface);border:0;box-shadow:0 0 0 1.5px var(--line2);border-radius:12px;padding:10px 12px;min-height:46px;width:100%;max-width:220px;
  font-variant-numeric:tabular-nums;transition:box-shadow .15s}
input[type=number]:focus,input[type=text]:focus{outline:none;box-shadow:0 0 0 2px var(--brand)}
input.bad{box-shadow:0 0 0 2px var(--bad);background:var(--bad-soft)}
input.ok{box-shadow:0 0 0 2px var(--good);background:var(--good-soft)}
.radios{display:flex;gap:8px;flex-wrap:wrap}
.radios label{display:flex;gap:10px;align-items:center;padding:10px 14px;border:0;box-shadow:0 0 0 1.5px var(--line2);border-radius:12px;background:var(--surface);font-weight:500;cursor:pointer;min-height:46px;transition:box-shadow .15s,background-color .15s}
.radios input{accent-color:var(--brand);width:18px;height:18px}
.radios label:has(input:checked){box-shadow:0 0 0 2px var(--brand);background:var(--brand-soft)}
.recap{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,196px),1fr));gap:8px}
.recap div{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--well);border-radius:12px;padding:8px 10px;min-width:0}
.recap .nm{font-weight:600;font-size:.875rem;min-width:0}
.recap .ch{display:flex;gap:4px;flex:none}
.recap .chip{height:34px;min-width:36px;border-radius:9px;font-size:.8125rem;padding:0 6px;cursor:default;box-shadow:none}
.recap .chip.m{box-shadow:inset 0 0 0 1.5px var(--chip-m-ink)}
.recap .chip .meem{font-size:1.35rem}
.recap .chip small,.recap .chip .lbl small{display:none}
.parts{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,226px),1fr));gap:10px}
.parts .field{background:var(--well);border-radius:14px;padding:10px 12px}
.parts .field .row{display:flex;align-items:center;gap:8px}
.parts .field .row span{color:var(--ink3);font-size:.8125rem}
.parts .blk{display:flex;align-items:center;gap:8px;color:var(--ink3)}

/* ---------- feedback ---------- */
.fb{display:flex;flex-direction:column;gap:8px}
.fb:empty{display:none}
.fb .item{border-radius:12px;padding:10px 12px;font-size:.9375rem;line-height:1.45;border:0;background:var(--well)}
.fb .item.bad{background:var(--bad-soft);box-shadow:inset 3px 0 0 var(--bad)}
.fb .item.good{background:var(--good-soft);box-shadow:inset 3px 0 0 var(--good)}
.fb .item.info{background:var(--warn-soft);box-shadow:inset 3px 0 0 var(--warn)}
.fb .item b{font-weight:700}

/* ---------- solved: the finished masala ---------- */
.win{display:flex;gap:14px;align-items:center}
.win .tick{flex:none;width:46px;height:46px;border-radius:50%;background:var(--good);color:var(--paper);display:grid;place-items:center;font-size:1.35rem;font-weight:700;animation:pop .5s cubic-bezier(.34,1.56,.64,1)}
.win h2{font:500 1.5rem/1.2 var(--f-book)}
@keyframes pop{from{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes shake{20%{transform:translateX(-5px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}
.shake{animation:shake .35s}
.win-pts{margin:6px 0 0;font-weight:700;color:var(--ink2)}
.win-pts.ok{color:var(--good)}
.tbl{overflow-x:auto;border-radius:14px;box-shadow:0 0 0 1px var(--line)}
.tbl table{border-collapse:collapse;width:100%;min-width:320px;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:.9375rem}
.tbl tr:last-child td{border-bottom:0}
.tbl th{font-size:.8125rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--ink3);background:var(--well);white-space:nowrap}
.tbl th:last-child,.tbl td:last-child{text-align:right;white-space:nowrap}
.worked{display:flex;flex-direction:column;gap:0;margin:0;padding:0;list-style:none}
.worked li{padding:12px 0 12px 16px;border:0;border-left:2px solid var(--line2);background:none;border-radius:0;font-size:.9375rem;line-height:1.5}
.worked li h3{margin:0 0 4px;font:650 .9375rem/1.3 var(--f-ui)}
.worked li p{margin:2px 0}
.foot{margin:4px 0 0;color:var(--ink3);font-size:.8125rem;text-align:center}

/* ---------- sheets (account, sign-in, class) and the share picker ----------
   Motion is driven by springs in fluid.js; these are the resting states. */
.sh-wrap,.pk-wrap{position:fixed;inset:0}
.sh-wrap{z-index:110}.pk-wrap{z-index:100}
.sh-backdrop,.pk-backdrop{position:absolute;inset:0;background:rgba(10,12,18,.38);opacity:0}
.sh,.pk{position:absolute;left:0;right:0;bottom:0;max-height:calc(100% - 40px);overflow:auto;overscroll-behavior:contain;background:var(--surface);border-radius:26px 26px 0 0;
  box-shadow:0 -12px 40px -12px rgba(0,0,0,.35);transform:translate3d(0,110%,0);will-change:transform;touch-action:pan-y}
.sh{padding:6px 20px calc(20px + env(safe-area-inset-bottom,0px))}
.pk{padding:6px 16px calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:12px}
.pk-grab{width:38px;height:5px;border-radius:3px;background:var(--line2);margin:4px auto 2px}
.sh-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:6px 0 12px}
.sh-head b{font:700 1.25rem/1.2 var(--f-disp);letter-spacing:-.015em}
.sh-x{width:34px;height:34px;border-radius:50%;border:0;background:var(--well);color:var(--ink2);font-size:1.2rem;line-height:1}
@media (min-width:561px){
  .sh-wrap{display:grid;place-items:center}
  .sh{position:relative;left:auto;right:auto;bottom:auto;width:min(460px,calc(100% - 40px));max-height:calc(100% - 60px);border-radius:22px;padding:16px 22px 22px;transform:scale(.94);opacity:0}
  .sh .pk-grab{display:none}
}
.pk-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.pk-titles{display:flex;flex-direction:column;gap:2px;min-width:0}
.pk-eyebrow{font-size:.8125rem;font-weight:500;letter-spacing:0;text-transform:none;color:var(--ink3)}
.pk-titles b{font:650 1.1875rem/1.2 var(--f-disp)}
.pk-ar{font-family:var(--f-ar);font-size:1.75rem;line-height:1;color:var(--gilt)}
.pk-grid{display:grid;gap:8px}
.pk-frac,.pk-other{grid-template-columns:repeat(3,minmax(0,1fr))}
.pk-chip{width:100%;height:58px;cursor:pointer;touch-action:manipulation;position:relative}
.pk-frac .pk-chip .fr{font-size:1.125rem}
.pk-chip.on{outline:2.5px solid var(--brand);outline-offset:2px}
.pk-tick{position:absolute;top:4px;right:6px;font-size:.75rem;font-weight:800;opacity:.9}
.pk-chip .lbl{white-space:nowrap;font-size:.8125rem;align-items:center;text-align:center}
.pk-chip .lbl small{font-size:.6875rem}
.pk-tip{margin:0;color:var(--ink3);font-size:.8125rem;line-height:1.4}
.pk-act{display:grid;grid-template-columns:1fr 2fr;gap:8px}
.pk-act .btn{min-height:46px}
.pk-act .btn.ghost{background:var(--well);color:var(--ink)}
/* larger screens: a popover anchored to the heir */
.pk-wrap.anchored .pk-backdrop{background:transparent}
.pk-wrap.anchored .pk{left:0;top:0;right:auto;bottom:auto;width:372px;max-height:none;border-radius:18px;padding:14px;box-shadow:var(--shadow-lift),0 0 0 1px var(--line);transform:scale(.96);opacity:0;transform-origin:top center}
.pk-wrap.anchored .pk-grab{display:none}
.pk-wrap.anchored .pk-chip{height:50px}

.signin .lead{margin:0 0 10px;color:var(--ink)}
.perks{margin:0 0 16px;padding-left:20px;color:var(--ink2);font-size:.9375rem;line-height:1.6}
.gbtn{display:flex;justify-content:center;min-height:44px;margin-bottom:12px}
.gbtn-wait{color:var(--ink3);font-size:.9375rem;padding:12px;text-align:center}
.fine{margin:0;color:var(--ink3);font-size:.8125rem;line-height:1.45;text-align:center}
.acct-sheet{display:flex;flex-direction:column;gap:14px}
.who{display:flex;align-items:center;gap:12px}
.who b{display:block;font-size:1.0625rem}.who small{color:var(--ink3)}
.fld{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.875rem}
.fld input{max-width:none!important}
.tgl{display:flex;align-items:center;gap:10px;font-size:.9375rem}
.tgl input{width:20px;height:20px;accent-color:var(--brand)}
.cls-line{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:12px;background:var(--well);font-size:.9375rem}
.row-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(var(--tabs-h) + max(22px,env(safe-area-inset-bottom,0px)));z-index:120;transform:translate(-50%,16px);opacity:0;pointer-events:none;
  max-width:calc(100% - 32px);padding:11px 16px;border-radius:14px;background:var(--ink);color:var(--paper);font-weight:600;font-size:.9375rem;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .2s}
.toast.show{transform:translate(-50%,0);opacity:1}
.toast.bad{background:var(--bad);color:#fff}
@media (min-width:721px){.toast{bottom:28px}}

/* ---------- progress ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tiles.big{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:560px){.tiles.big{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tile{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:16px;background:var(--surface);border:0;min-width:0}
.panel .tile{background:var(--well)}
.tile span{font-size:.8125rem;font-weight:500;letter-spacing:0;text-transform:none;color:var(--ink3)}
.tile b{font:650 1.75rem/1.1 var(--f-disp);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.tile small{color:var(--ink3);font-size:.8125rem}
.bars{display:grid;grid-template-columns:repeat(14,minmax(0,1fr));gap:6px;align-items:end;height:120px}
.bar-col{display:flex;flex-direction:column;align-items:center;gap:6px;height:100%}
.bar-v{flex:1;width:100%;display:flex;align-items:flex-end;border-radius:6px;background:var(--well)}
.bar-v i{display:block;width:100%;border-radius:6px;background:var(--brand)}
.bar-col span{font-size:.6875rem;color:var(--ink3);font-weight:600}
.bar-col span.today{color:var(--brand)}
.two{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:720px){.two{grid-template-columns:1fr 1fr;gap:18px}}
.lv{display:grid;grid-template-columns:62px 1fr;grid-template-areas:"n b" "n t";column-gap:10px;row-gap:3px;align-items:center;padding:6px 0}
.lv-name{grid-area:n;font-weight:650}
.lv-bar,.weak-bar{height:8px;border-radius:8px;background:var(--well);overflow:hidden}
.lv-bar{grid-area:b}.lv-num{grid-area:t;font-size:.8125rem;color:var(--ink3)}
.lv-bar i,.weak-bar i{display:block;height:100%;border-radius:8px;background:var(--good)}
.weak{display:grid;grid-template-columns:minmax(0,1.4fr) 1fr 26px;gap:10px;align-items:center;padding:6px 0;font-size:.9375rem}
.weak-bar i{background:var(--bad)}
.weak b{text-align:right}
.hist-list{display:flex;flex-direction:column}
.hist{display:grid;grid-template-columns:auto minmax(0,1fr) auto 34px;align-items:center;gap:10px;padding:10px 4px;border:0;border-top:1px solid var(--line);background:none;text-align:left;font-size:.9375rem;cursor:pointer;color:var(--ink)}
.hist:first-child{border-top:0}
.hist:active{background:var(--well)}
.hist-txt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lvl{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--well)}
.lvl-medium{background:var(--brand-soft);color:var(--brand)}.lvl-hard{background:var(--ink);color:var(--paper)}
.tag{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--well);color:var(--ink2);white-space:nowrap}
.tag.ok{background:var(--good-soft);color:var(--good)}.tag.warn{background:var(--warn-soft);color:var(--warn)}
.hist .pts{font-weight:700;color:var(--good);text-align:right}
@media (max-width:560px){.hist{grid-template-columns:auto minmax(0,1fr) 30px}.hist .tag{display:none}}
.cta{flex-direction:row;align-items:flex-start;gap:14px}
.cta-ico{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-size:1.3rem}
.cta h2{margin-bottom:6px}.cta .hint{margin-bottom:12px}

/* ---------- leaderboard ---------- */
.lb-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.lb-head h2{margin:0}.lb-head small{color:var(--ink3)}
.lb-list{list-style:none;margin:0;padding:0}
.lb-list li{display:flex;align-items:center;gap:12px;padding:10px 8px;border-top:1px solid var(--line)}
.lb-list li:first-child{border-top:0}
.lb-list li.me{background:var(--brand-soft);border-radius:12px;border-top-color:transparent}
.lb-list li.me + li{border-top-color:transparent}
.lb-list li.empty{justify-content:center;color:var(--ink3)}
.rank,.medal{width:26px;flex:none;text-align:center;font-weight:700;color:var(--ink3);font-variant-numeric:tabular-nums}
.medal{height:26px;border-radius:50%;display:grid;place-items:center;color:#2b1d00;font-size:.8125rem}
.medal.m1{background:#E9C25B}.medal.m2{background:#C9CED6}.medal.m3{background:#DDA26E}
.lb-main{flex:1;min-width:0;display:flex;flex-direction:column}
.lb-main b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb-main b small{font-weight:500;color:var(--ink3)}
.lb-main > small{color:var(--ink3);font-size:.8125rem}
.lb-pts{font:650 1.25rem var(--f-disp);text-align:right;font-variant-numeric:tabular-nums}
.lb-pts small{font-size:.75rem;font-weight:600;color:var(--ink3);margin-left:2px}
.join{display:flex;gap:8px}
.join input{flex:1;max-width:none!important;text-transform:uppercase;letter-spacing:.06em}
.join input#classname{text-transform:none;letter-spacing:0}
.mgr h3{margin:16px 0 6px;font:650 .9375rem var(--f-ui)}
.code-box{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:16px;background:var(--well);text-align:center}
.code-box span{font-size:.8125rem;font-weight:500;letter-spacing:0;text-transform:none;color:var(--ink3)}
.code-box b{font:700 1.75rem var(--f-disp);letter-spacing:.08em;font-variant-numeric:tabular-nums}
.members{list-style:none;margin:0 0 14px;padding:0}
.members li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line)}
.members li div{min-width:0;display:flex;flex-direction:column}
.members small{color:var(--ink3);font-size:.8125rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mgr .fine{margin-top:8px}

/* ---------- phones ---------- */
.only-phone{display:none}
@media (max-width:560px){
  .sub span:not(.ar){display:none}
  .brand-txt{flex-direction:row;align-items:baseline;gap:10px;flex-wrap:wrap}
  .bar{padding-top:6px}
  .only-phone{display:inline}
  .only-wide{display:none}
  body{padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:max(14px,env(safe-area-inset-right,0px))}
  .ledger,.panel{padding:16px 16px 18px;border-radius:22px}
  .ledger-top{gap:8px}
  .seg{flex:1;display:flex}
  .seg button{flex:1;padding:0 4px}
  .btn-new{padding:0 14px}
  .btn-new .long{display:none}
  .btn-new .short{display:inline}
  .heirs{gap:8px}
  .dock{display:none}
  .act1{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:8px}
  .act1 .btn{min-width:0;padding:0 4px;font-size:.875rem;white-space:nowrap}
  .actions .btn{flex:1;min-width:0}
  input[type=number],input[type=text]{max-width:none}
  .tbl th,.tbl td{padding:9px 8px}
}

/* ---------- accessibility preferences ---------- */
@media (prefers-reduced-motion:reduce){
  .win .tick,.shake{animation:none}
  .heir,.btn,.chip,.tabs,.toast{transition:none}
  .btn:active:not([disabled]),.chip:active,.tabs a:active,.acct:active{transform:none}
}
@media (prefers-reduced-transparency:reduce){.tabs{background:var(--surface);-webkit-backdrop-filter:none;backdrop-filter:none}}
@media (prefers-contrast:more){
  :root{--line:rgba(24,27,38,.4);--line2:rgba(24,27,38,.6);--ink3:#4B5163}
  .ledger,.panel{box-shadow:0 0 0 1px var(--line2)}
}