/* ============================================================
   אספן — reset, shell, navigation, sheets, typography
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{height:100%}
body{
  margin:0;
  background:var(--ambient);
  background-attachment:fixed;
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0;text-align:inherit;color:inherit}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px}
::selection{background:var(--gold-soft);color:var(--ink)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ---------- utility ---------- */
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.ltr{direction:ltr;unicode-bidi:isolate}
.spacer{flex:1}
.hidden{display:none!important}
.stack{display:flex;flex-direction:column}
.row{display:flex;align-items:center}
.wrap{flex-wrap:wrap}
.g4{gap:4px}.g6{gap:6px}.g8{gap:8px}.g9{gap:9px}.g10{gap:10px}
.g12{gap:12px}.g14{gap:14px}.g16{gap:16px}.g22{gap:22px}
.scroll-x{overflow-x:auto;scrollbar-width:none}
.scroll-x::-webkit-scrollbar{display:none}
.bleed{margin-inline:-16px;padding-inline:16px}
.clamp1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clamp3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- typography ---------- */
h1,h2,h3,h4{margin:0;font-weight:400;text-wrap:balance}
.h-xl{font-family:var(--f-display);font-size:26px;line-height:1.2}
.h-lg{font-family:var(--f-display);font-size:21px;line-height:1.25}
.h-md{font-family:var(--f-display);font-size:17px;line-height:1.3}
.eyebrow{
  font-size:10.5px;font-weight:700;letter-spacing:.14em;
  color:var(--ink-3);text-transform:uppercase;
}
.muted{color:var(--ink-3);font-size:13px}
.tiny{font-size:11.5px;color:var(--ink-3);line-height:1.5}
.body-sm{font-size:13.5px;line-height:1.6;color:var(--ink-2)}
.prose{font-size:15px;line-height:1.75;color:var(--ink-2);max-width:65ch}
.prose p{margin:0 0 14px}
.prose p:last-child{margin-bottom:0}
.prose strong{color:var(--ink);font-weight:700}
.prose h3{font-family:var(--f-display);font-size:17px;color:var(--ink);margin:22px 0 9px}

/* ---------- app shell ---------- */
.shell{
  width:min(100%,var(--shell));
  margin:0 auto;
  min-height:100dvh;
  background:var(--bg);
  display:flex;
  flex-direction:column;
  position:relative;
  box-shadow:var(--shadow-lift);
}

.topbar{
  position:sticky;top:0;z-index:30;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  padding:10px 16px 8px;
  display:flex;flex-direction:column;gap:8px;
}
.brandrow{display:flex;align-items:center;gap:9px}
.brand{font-family:var(--f-display);font-size:25px;color:var(--gold);line-height:1}
.beta{
  font-size:10px;font-weight:700;letter-spacing:.09em;
  border:1px solid var(--line);color:var(--ink-3);
  padding:2px 7px;border-radius:var(--r-pill);
}
.iconbtn{
  width:34px;height:34px;border-radius:10px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--ink-2);background:var(--surface);
  flex:none;position:relative;
}
.iconbtn:hover{color:var(--ink);border-color:var(--gold)}
.iconbtn .dot{
  position:absolute;top:-3px;inset-inline-end:-3px;min-width:16px;height:16px;
  border-radius:8px;background:var(--bad);color:#fff;font-size:10px;font-weight:700;
  display:grid;place-items:center;padding:0 4px;border:2px solid var(--bg);
}

/* live FX ticker — sets the market-data tone */
.ticker{
  display:flex;gap:14px;align-items:center;
  font-size:11.5px;color:var(--ink-3);
  font-family:var(--f-mono);font-variant-numeric:tabular-nums;
  overflow-x:auto;scrollbar-width:none;
}
.ticker::-webkit-scrollbar{display:none}
.ticker b{color:var(--ink-2);font-weight:600}
.tickdot{
  width:5px;height:5px;border-radius:50%;background:var(--good);flex:none;
  box-shadow:0 0 0 3px color-mix(in srgb,var(--good) 22%, transparent);
}

main{flex:1;padding:16px 16px 112px;display:flex;flex-direction:column;gap:26px}

.sec{display:flex;flex-direction:column;gap:12px}
.sechead{display:flex;align-items:baseline;gap:10px}
.sectitle{font-family:var(--f-display);font-size:17px;color:var(--ink)}
.seclink{font-size:13px;color:var(--gold);font-weight:600;margin-inline-start:auto;flex:none}

/* ---------- tab bar ---------- */
.tabbar{
  position:fixed;bottom:0;z-index:40;
  width:min(100%,var(--shell));
  background:color-mix(in srgb,var(--surface) 92%, transparent);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);
  padding:7px 4px calc(7px + env(safe-area-inset-bottom));
}
.tab{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  font-size:10px;font-weight:600;color:var(--ink-3);padding:4px 0;border-radius:9px;
  position:relative;
}
.tab[aria-current="page"]{color:var(--gold)}
.tab svg{width:21px;height:21px}
.tab .pip{
  position:absolute;top:1px;inset-inline-end:calc(50% - 17px);
  min-width:15px;height:15px;border-radius:8px;background:var(--bad);color:#fff;
  font-size:9.5px;font-weight:700;display:grid;place-items:center;padding:0 4px;
}
.fab{
  position:fixed;bottom:calc(78px + env(safe-area-inset-bottom));z-index:41;
  inset-inline-end:max(16px, calc(50% - (var(--shell) / 2) + 16px));
  width:50px;height:50px;border-radius:16px;
  background:var(--gold);color:var(--on-gold);
  display:grid;place-items:center;
  box-shadow:0 8px 22px color-mix(in srgb,var(--gold) 45%, transparent);
}
.fab:hover{filter:brightness(1.07)}

/* ---------- sheet ---------- */
.scrim{
  position:fixed;inset:0;z-index:50;background:rgba(6,9,13,.62);
  opacity:0;pointer-events:none;transition:opacity .25s;
}
.scrim.open{opacity:1;pointer-events:auto}
.sheet{
  position:fixed;z-index:51;bottom:0;left:50%;
  width:min(100%,var(--shell));
  transform:translate(-50%,100%);
  max-height:94dvh;background:var(--bg);
  border-radius:20px 20px 0 0;
  border:1px solid var(--line);border-bottom:0;
  display:flex;flex-direction:column;
  transition:transform .32s cubic-bezier(.22,.8,.3,1);
  box-shadow:0 -12px 44px rgba(0,0,0,.4);
}
.sheet.open{transform:translate(-50%,0)}
.sheet-head{
  padding:11px 14px;border-bottom:1px solid var(--line-soft);
  display:flex;align-items:center;gap:10px;flex:none;position:relative;
}
.grip{
  position:absolute;top:5px;left:50%;transform:translateX(-50%);
  width:34px;height:4px;border-radius:2px;background:var(--line);
}
.sheet-title{font-family:var(--f-display);font-size:16px;padding-top:4px;flex:1;min-width:0}
.sheet-body{
  overflow-y:auto;padding:16px 16px 30px;
  display:flex;flex-direction:column;gap:18px;
  overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
}
.sheet-foot{
  flex:none;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top:1px solid var(--line);background:var(--surface);
  display:flex;gap:9px;
}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:calc(92px + env(safe-area-inset-bottom));left:50%;
  transform:translate(-50%,14px);z-index:70;
  background:var(--ink);color:var(--bg);
  padding:10px 17px;border-radius:var(--r-md);
  font-size:14px;font-weight:600;
  opacity:0;pointer-events:none;transition:.28s;
  box-shadow:var(--shadow-lift);max-width:calc(100% - 32px);text-align:center;
}
.toast.show{opacity:1;transform:translate(-50%,0)}