:root{
  /* Dark theme (default) */
  --bg:#060A14;
  --card:#0B1323;
  --text:#E8EEF7;
  --muted:#9AA8BD;
  --nav-h:84px;
  --trade-sticky-h:68px;
  --line:rgba(148,163,184,.18);

  --glass: rgba(9,16,33,.72);
  --input-bg: rgba(9,16,33,.65);
  --btn-bg: rgba(255,255,255,.05);
  --card-grad1: rgba(255,255,255,.07);
  --card-grad2: rgba(255,255,255,.02);
  --glow1: rgba(56,189,248,.14);
  --glow2: rgba(34,197,94,.12);

  --border: var(--line);
  --shadow: 0 12px 38px rgba(0,0,0,.35);

  --good:#22c55e;
  --brand:#22c55e;
  --brand2:#38bdf8;
  --warn:#fbbf24;
  --bad:#f87171;

  --green: var(--good);
  --red: var(--bad);

  /* Chart theme (used by both lightweight-charts + canvas chart) */
  --chart-bg: var(--card);
  --chart-text: var(--text);
  --chart-grid: rgba(148,163,184,.14);
  --chart-grid2: rgba(148,163,184,.08);
  --chart-label-bg: rgba(2,6,23,.92);
  --chart-label-text: var(--text);
  --chart-label-border: rgba(148,163,184,.22);
}

html[data-theme="light"]{
  --bg:#f7fafc;
  --card:#ffffff;
  --text:#0f172a;
  /* Light mode readability: avoid grey/transparent text */
  --muted:#0f172a;
  --line:rgba(15,23,42,.22);

  /* Reduce transparency in light theme (Telegram WebView tends to wash it out) */
  /* Make UI more "2D" and readable in Telegram WebView */
  --glass: rgba(255,255,255,1);
  --input-bg: rgba(255,255,255,1);
  --btn-bg: rgba(241,245,249,1);
  --card-grad1: rgba(255,255,255,1);
  --card-grad2: rgba(255,255,255,1);
  --glow1: rgba(56,189,248,.10);
  --glow2: rgba(34,197,94,.08);

  --shadow: 0 10px 28px rgba(2,6,23,.10);

  --green: var(--good);
  --red: var(--bad);

  --chart-bg: #ffffff;
  --chart-text: #0f172a;
  --chart-grid: rgba(15,23,42,.16);
  --chart-grid2: rgba(15,23,42,.09);
  --chart-label-bg: rgba(255,255,255,.92);
  --chart-label-text: #0f172a;
  --chart-label-border: rgba(15,23,42,.18);
}

html[data-theme="light"]{
  /* Make buttons and chips solid 2D */
  --shadow: 0 8px 24px rgba(2,6,23,.10);
}
html[data-theme="light"] .btn,
html[data-theme="light"] .seg,
html[data-theme="light"] .input,
html[data-theme="light"] .card{
  background: var(--card) !important;
}
html[data-theme="light"] .btn{
  border: 1px solid rgba(2,6,23,.12) !important;
}
html[data-theme="light"] .btn.ghost,
html[data-theme="light"] .chip.ghost{
  background: rgba(2,6,23,.04) !important;
  border: 1px solid rgba(2,6,23,.10) !important;
}
html[data-theme="light"] .trade-modes .seg{
  opacity: 1 !important;
}
html[data-theme="light"] .trade-topbar-title .t2,
html[data-theme="light"] .small,
html[data-theme="light"] .tiny{
  opacity: 1 !important;
}

/* Light mode: force secondary labels to stay readable */
html[data-theme="light"] .muted{ color: var(--text) !important; }
html[data-theme="light"] .input.readonly{ opacity: 1; }
html[data-theme="light"] .notice{ background: rgba(2,6,23,.06); border-color: rgba(2,6,23,.14); }
html[data-theme="light"] .pill{ background: rgba(2,6,23,.06); }
html[data-theme="light"] .card{ background: var(--card) !important; }
html[data-theme="light"] .btn{ background: var(--btn-bg) !important; }
html[data-theme="light"] .btn.secondary{ background: #ffffff !important; }
html[data-theme="light"] .btn.ghost{ background: transparent !important; }
html[data-theme="light"] .btn.side.buy{ background: rgba(34,197,94,.16) !important; border-color: rgba(34,197,94,.28) !important; }
html[data-theme="light"] .btn.side.sell{ background: rgba(239,68,68,.16) !important; border-color: rgba(239,68,68,.28) !important; }
html[data-theme="light"] .nav{ background: #ffffff !important; backdrop-filter:none !important; }
html[data-theme="light"] .nav a.active{ background: rgba(2,6,23,.06) !important; }

/* Trade UI: make light theme truly 2D and readable */
html[data-theme="light"] .trade-chart-wrap{ background:#fff !important; }
html[data-theme="light"] .trade-chart-head{ border-bottom:1px solid rgba(2,6,23,.10) !important; }
html[data-theme="light"] .trade-chart-tools{ background:#fff !important; }
html[data-theme="light"] .toolbtn,
html[data-theme="light"] .toolsel,
html[data-theme="light"] .badge{ background:#fff !important; border-color:rgba(2,6,23,.14) !important; }
html[data-theme="light"] .log-card{ background:#fff !important; }
html[data-theme="light"] .log-badge.buy{ color:#065f46 !important; }
html[data-theme="light"] .log-badge.sell{ color:#7f1d1d !important; }

/* Bottom nav SVG icons */
.nav-ico{width:22px;height:22px;display:flex;align-items:center;justify-content:center}
.nav-ico svg{width:22px;height:22px;display:block}

/* Buttons with icons */
.with-ico .ico{display:inline-flex;align-items:center;justify-content:center}
.with-ico .ico svg{width:18px;height:18px;display:block}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  padding-bottom: calc(84px + env(safe-area-inset-bottom));
  overflow-x:hidden;
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:
    radial-gradient(900px 600px at 15% 10%, var(--glow1), transparent 60%),
    radial-gradient(900px 600px at 85% 20%, var(--glow2), transparent 60%),
    var(--bg);
  color:var(--text);
}
#app{max-width:980px;margin:0 auto;padding:12px 12px calc(84px + env(safe-area-inset-bottom))}
.card{background:linear-gradient(180deg, var(--card-grad1), var(--card-grad2)), var(--card); border:1px solid var(--line); border-radius:18px; padding:14px; box-shadow:var(--shadow)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:var(--btn-bg);color:var(--text);text-decoration:none;cursor:pointer;transition:transform .05s ease, background .15s ease, border-color .15s ease}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:transparent}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{border-color:var(--line);background:var(--btn-bg)}

/* Visible button in dark mode (used for "Select market" / "Account" on Trade page) */
.btn.outline{background:transparent;border-color:var(--line);color:var(--text)}
.btn.outline:hover{background:var(--btn-bg)}
.btn.primary{background:linear-gradient(90deg, rgba(34,197,94,.9), rgba(56,189,248,.85)); border:0; color:#04140b; font-weight:700}
.btn.danger{background:rgba(248,113,113,.14); border-color:rgba(248,113,113,.25)}
.btn.small{padding:8px 10px;border-radius:12px;font-size:12px}

/* Trade side buttons */
.btn.side{flex:1;justify-content:center;font-weight:900}
.btn.side.buy{border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.06)}
.btn.side.sell{border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.06)}
.btn.side.active.buy{background:rgba(34,197,94,.22);color:#d1fae5}
.btn.side.active.sell{background:rgba(239,68,68,.22);color:#fee2e2}

.input.readonly{opacity:.85}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.adv-box{display:none;margin-top:10px;padding:12px;border-radius:16px;border:1px dashed rgba(255,255,255,.12);background:rgba(255,255,255,.02)}
.adv-box.open{display:block}

.chart-tools-adv{display:none;gap:8px;flex-wrap:wrap;align-items:center;margin-top:10px}
.chart-tools-adv.open{display:flex}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--btn-bg);padding:6px 10px;border-radius:999px;color:var(--text);font-size:12px}
.pill.good{border-color:rgba(34,197,94,.25);background:rgba(34,197,94,.10);color:var(--good)}
.pill.bad{border-color:rgba(248,113,113,.28);background:rgba(248,113,113,.10);color:var(--bad)}
.muted{color:var(--muted)}
.h1{font-size:20px;font-weight:800;letter-spacing:.2px;margin:0}
.h2{font-size:14px;font-weight:700;margin:0}
.row{display:flex;gap:10px;align-items:center}
.row.wrap{flex-wrap:wrap}
.row.nowrap{flex-wrap:nowrap}

/* Prevent table overflow in Telegram/iOS webviews */
.tablewrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tablewrap .table{min-width:520px}

/* Markets tabs: wrap nicely on small screens */
.markets-tabs .btn{flex:1 1 46%;min-width:140px}
@media (min-width: 520px){
  .markets-tabs .btn{flex:0 0 auto}
}

/* Markets list (Bybit-like, no horizontal scroll) */
.mkt-list{display:grid;gap:10px}
.mkt-item{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:12px;cursor:pointer}
.mkt-item:active{transform:translateY(1px)}
.mkt-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.mkt-left{min-width:0;display:flex;flex-direction:column;gap:2px}
.mkt-sym{font-weight:900;letter-spacing:.2px}
.mkt-right{min-width:116px;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.mkt-price{font-variant-numeric:tabular-nums;font-weight:800}
.mkt-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.mkt-actions .btn{min-width:0}
.mkt-actions span{min-width:0}
@media(max-width:420px){
  .mkt-actions span{flex:1 1 100%}
  .mkt-actions .btn{flex:1 1 140px}
}
.grid{display:grid;gap:12px}
.grid.cols2{grid-template-columns:1fr}
@media(min-width:860px){.grid.cols2{grid-template-columns:1.3fr .7fr}}
.grid.cols3{grid-template-columns:repeat(1,1fr)}
@media(min-width:560px){.grid.cols3{grid-template-columns:repeat(3,1fr)}}
.grid.cols4{grid-template-columns:repeat(2,1fr)}
@media(min-width:740px){.grid.cols4{grid-template-columns:repeat(4,1fr)}}
.input,select{width:100%;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:var(--input-bg);color:var(--text);outline:none}
.langSel{max-width:140px}
.nav{position:fixed;left:0;right:0;bottom:0;background:var(--glass);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.nav .wrap{max-width:980px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
.nav a{color:var(--muted);text-decoration:none;font-size:12px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 8px;border-radius:14px;border:1px solid transparent}
.nav a.active{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--primary)}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table td{padding:10px 10px;background:rgba(255,255,255,.03);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.table td:first-child{border-left:1px solid var(--line);border-top-left-radius:14px;border-bottom-left-radius:14px}
.table td:last-child{border-right:1px solid var(--line);border-top-right-radius:14px;border-bottom-right-radius:14px}
.badge{font-size:12px;padding:4px 8px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.badge.up{border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.12);color:#86efac}
.badge.down{border-color:rgba(248,113,113,.35);background:rgba(248,113,113,.12);color:#fecaca}
.badge.warn{border-color:rgba(251,191,36,.35);background:rgba(251,191,36,.12);color:#fde68a}
.kpi{display:flex;flex-direction:column;gap:4px}
.kpi .v{font-size:18px;font-weight:800;word-break:break-word;font-variant-numeric:tabular-nums}
.kpi .v .up{color:var(--good);}
.kpi .v .down{color:var(--bad);}
.small{font-size:12px}
.tiny{font-size:11px}
.mt-1{margin-top:6px}
.mt-2{margin-top:10px}
.mt-3{margin-top:14px}
.mb-2{margin-bottom:10px}
.mb-3{margin-bottom:14px}
.flex-1{flex:1}
.wrap{flex-wrap:wrap}
.center{justify-content:center}
.right{justify-content:flex-end}
.spaced{justify-content:space-between}
.nowrap{white-space:nowrap}
.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.notice{border:1px dashed rgba(56,189,248,.35);background:rgba(56,189,248,.08);border-radius:16px;padding:12px;color:#e0f2fe}

/* Segmented toggle (Demo/Real) */
.seg{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:999px;background:var(--btn-bg);overflow:hidden}
.seg button{border:0;background:transparent;color:var(--muted);padding:8px 12px;cursor:pointer;font-weight:800;font-size:12px}
.seg button.active{background:linear-gradient(90deg, rgba(34,197,94,.9), rgba(56,189,248,.85));color:#04140b}

.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:var(--btn-bg);font-size:12px;color:var(--muted)}
.chip.ghost{background:transparent; border-style:dashed; opacity:.95;}
.progress{height:10px;border-radius:999px;background:var(--btn-bg);overflow:hidden;border:1px solid rgba(148,163,184,.12)}
.progress > div{height:100%;background:linear-gradient(90deg, rgba(34,197,94,.9), rgba(56,189,248,.85));width:0%}

/* Generic modal */
.dialog-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;justify-content:center;z-index:60;padding:12px;}
.dialog{width:100%;max-width:520px;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6);}
.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);}
.dialog-title{font-weight:900}
.dialog-body{padding:12px 14px;max-height:70vh;overflow:auto;}
.dialog-actions{display:flex;gap:10px;justify-content:flex-end;padding:12px 14px;border-top:1px solid var(--line);}

/* Trade layout */
/* Trade layout (chart-first like real exchanges) */
.trade-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  align-items:start;
}

/* desktop: give more space to chart column */
@media(min-width:900px){
  .trade-layout{ grid-template-columns: 1.35fr .65fr; }
}

/* very wide: slightly more chart */
@media(min-width:1100px){
  .trade-layout{ grid-template-columns: 1.45fr .55fr; }
}



/* Modal (market picker) */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:12px;}
.modal{width:100%;max-width:520px;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6);}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);}
.modal-title{font-weight:900}
.modal-body{padding:12px 14px;max-height:70vh;overflow:auto;}
.market-row{display:flex;align-items:center;justify-content:space-between;padding:10px 10px;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;gap:10px;cursor:pointer;}
.market-row:hover{background:rgba(255,255,255,.04);}
.market-meta{display:flex;flex-direction:column;gap:2px;min-width:0;}
.market-sym{font-weight:900;letter-spacing:.2px}
.market-name{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}
.market-price{font-variant-numeric:tabular-nums;font-weight:800;}
.market-change{font-size:12px;}
.market-change.up{color:var(--brand);}
.market-change.down{color:var(--bad);}

/* Trading widgets */
.tvbox{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(0,0,0,.25);}
.tvbox .tvhead{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line);}
/* Trading widgets (chart container) */
.tvbox{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(0,0,0,.25);}
.tvbox .tvhead{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line);}

/* IMPORTANT: fixed-ish height for stable chart */
.tvbox .tvbody{
  height: 560px;                 /* desktop default */
  min-height: 560px;
  display:flex;
  flex-direction:column;
}

@media(max-width:720px){
  .tvbox .tvbody{
    height: 420px;               /* mobile */
    min-height: 420px;
  }
}


/* Invest plan cards tweaks */
.plan-card{display:flex;flex-direction:column;gap:10px;}
.plan-badges{display:flex;gap:8px;flex-wrap:wrap;}

/* Segmented toggle (Demo/Real) */
.seg-toggle{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.02);}
.seg-toggle button{border:0;background:transparent;color:#cbd5e1;padding:8px 10px;border-radius:999px;cursor:pointer;font-weight:800;font-size:12px;}
.seg-toggle button.active{background:linear-gradient(90deg, rgba(34,197,94,.85), rgba(56,189,248,.75));color:#04140b;}

/* Trade form helpers */
.help{color:var(--muted);font-size:12px;line-height:1.35;}
.divider{height:1px;background:var(--line);margin:12px 0;}

/* Dashboard hero */
.hero{display:flex;flex-direction:column;gap:10px;}
.hero .hero-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;flex-wrap:wrap;}

/* Chart toolbar ergonomics */
.tvbox .row{
  flex-wrap:wrap;
}
.tvbox select.input,
.tvbox .input{
  min-width: 120px;
}
@media(max-width:720px){
  .tvbox select.input{ max-width: 48%; }
  .tvbox .btn{ width:auto; }
}

/* Tables on mobile: allow horizontal scroll */
@media(max-width:720px){
  .table{display:block; overflow-x:auto; -webkit-overflow-scrolling:touch;}
  .table tr{display:table; width:100%; table-layout:auto;}
  .table td{white-space:nowrap;}
}


/* ===== Trade layout (Bitrue-like) ===== */
.trade-hero { display:flex; flex-direction:column; gap:12px; }

.trade-topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px;
}
.trade-topbar-center{ display:flex; align-items:center; justify-content:center; flex:1; }
.trade-topbar-right{ display:flex; align-items:center; gap:8px; flex-wrap:wrap; justify-content:flex-end; }

.trade-market-card{ padding:14px; }
.trade-market-head{
  display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
}
.trade-symbol{ font-size:22px; font-weight:800; letter-spacing:0.2px; }

.trade-metrics{
  display:flex; gap:14px; margin-top:10px; flex-wrap:wrap;
}
.trade-metric{ min-width:140px; }
.trade-price{ font-size:22px; font-weight:900; }
.trade-change .market-change.up{ color: var(--good); }
.trade-change .market-change.down{ color: var(--bad); }

/* Mobile tightening */
@media (max-width: 520px){
  .trade-topbar-right{ gap:6px; }
  .trade-market-card{ padding:12px; }
  .trade-symbol{ font-size:20px; }
  .trade-price{ font-size:20px; }
}


/* ===== Trade v2 (Bitrue-like) ===== */
.trade-page-v2{
  padding: 12px;
  padding-bottom: 110px; /* space for sticky actions + bottom nav */
}

.trade-topbar{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 8px 4px 12px;
}

.icon-btn{
  border:1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 10px;
  font-size: 16px;
  line-height: 1;
}

.trade-topbar-title{ flex:1; }
.trade-topbar-title .t1{ font-weight: 800; font-size: 16px; }
.trade-topbar-title .t2{ opacity:.7; font-size: 12px; margin-top:2px; }

.trade-topbar-actions{ display:flex; align-items:center; gap:8px; }

.trade-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.trade-row{ display:flex; align-items:center; gap:10px; }
.trade-row-1{ justify-content: space-between; }
.trade-row-2{ margin-top:10px; justify-content: space-between; gap:12px; align-items:flex-start; }
.trade-row-3{ margin-top:12px; }

.trade-modes{
  display:flex;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow:hidden;
}

.trade-modes .seg{
  padding: 8px 12px;
  border:0;
  background: transparent;
  color: var(--text);
  opacity:.75;
}
.trade-modes .seg.on{
  opacity:1;
  background: rgba(64,224,208,.15);
  border-right: 1px solid rgba(255,255,255,.06);
}

.chip{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: 12px;
}

.trade-symbol .sym{ font-size: 22px; font-weight: 900; }
.trade-symbol .sub{ opacity:.7; font-size: 12px; margin-top:2px; }

.trade-balance-chip{
  white-space: nowrap;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  font-size: 12px;
}

.trade-price .lbl, .trade-change .lbl{ opacity:.7; font-size: 12px; }
.trade-price .val{ font-size: 22px; font-weight: 900; margin-top:2px; }
.trade-change .val{ font-size: 14px; font-weight: 900; margin-top:2px; }
.trade-change .val.pos{ color: #4ade80; }
.trade-change .val.neg{ color: #fb7185; }

.trade-hint{
  margin-top: 10px;
  opacity:.75;
  font-size: 12px;
}

.trade-chart-wrap{
  margin-top: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow:hidden;
  box-shadow: var(--shadow);
}
.trade-chart-head{
  display:flex;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.trade-chart-head .h{ font-weight: 900; }
.trade-chart-head .r{ opacity:.7; font-size: 12px; }

.trade-chart-box{
  height: 420px;
}

/* sticky buy/sell like Bitrue */
.trade-actions-sticky{
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 64px; /* فوق الـ bottom nav بتاعك */
  display:flex;
  gap: 10px;
  z-index: 50;
}

.trade-actions-sticky button{
  flex:1;
  border: 0;
  border-radius: 14px;
  padding: 14px 14px;
  font-weight: 900;
  font-size: 16px;
}



.trade-page-v2{ padding:12px; padding-bottom:110px; }
.trade-topbar{ display:flex; align-items:center; gap:10px; padding:8px 4px 12px; }
.icon-btn{ border:1px solid var(--border); background:var(--card); color:var(--text); border-radius:12px; padding:8px 10px; font-size:16px; line-height:1; }
.trade-topbar-title{ flex:1; }
.trade-topbar-title .t1{ font-weight:900; font-size:16px; }
.trade-topbar-title .t2{ opacity:.7; font-size:12px; margin-top:2px; }
.trade-topbar-actions{ display:flex; align-items:center; gap:8px; }

.trade-card{ background:var(--card); border:1px solid var(--border); border-radius:18px; padding:12px; box-shadow:var(--shadow); }
.trade-row{ display:flex; align-items:center; gap:10px; }
.trade-row-1{ justify-content:space-between; }
.trade-row-2{ margin-top:10px; justify-content:space-between; align-items:flex-start; gap:12px; }
.trade-row-3{ margin-top:12px; }

.trade-modes{ display:flex; border:1px solid var(--border); border-radius:999px; overflow:hidden; background:rgba(255,255,255,.03); }
.trade-modes .seg{ padding:8px 12px; border:0; background:transparent; color:var(--text); opacity:.75; }
.trade-modes .seg.on{ opacity:1; background:rgba(64,224,208,.15); }

.chip{ border:1px solid var(--border); background:rgba(255,255,255,.03); color:var(--text); border-radius:999px; padding:8px 12px; font-weight:800; font-size:12px; }

.trade-symbol .sym{ font-size:22px; font-weight:900; }
.trade-symbol .sub{ opacity:.7; font-size:12px; margin-top:2px; }
.trade-balance-chip{ white-space:nowrap; border:1px solid var(--border); background:rgba(255,255,255,.03); border-radius:999px; padding:8px 12px; font-weight:900; font-size:12px; }

.trade-price .lbl, .trade-change .lbl{ opacity:.7; font-size:12px; }
.trade-price .val{ font-size:22px; font-weight:900; margin-top:2px; }
.trade-change .val{ font-size:14px; font-weight:900; margin-top:2px; }
.trade-change .val.pos{ color:#4ade80; }
.trade-change .val.neg{ color:#fb7185; }
.trade-hint{ margin-top:10px; opacity:.75; font-size:12px; }

.trade-chart-wrap{ margin-top:12px; background:var(--card); border:1px solid var(--border); border-radius:18px; overflow:hidden; box-shadow:var(--shadow); }
.trade-chart-head{ display:flex; justify-content:space-between; padding:10px 12px; border-bottom:1px solid rgba(255,255,255,.06); }
.trade-chart-head .h{ font-weight:900; }
.trade-chart-head .r{ opacity:.7; font-size:12px; }
.trade-chart-box{ padding:0; }

.trade-actions-sticky{ position:fixed; left:12px; right:12px; bottom:64px; display:flex; gap:10px; z-index:50; }
.trade-actions-sticky button{ flex:1; border:0; border-radius:14px; padding:14px; font-weight:900; font-size:16px; }
.trade-actions-sticky .btn-buy{ background:rgba(16,185,129,.9); color:#08130f; }
.trade-actions-sticky .btn-sell{ background:rgba(239,68,68,.9); color:#160707; }

/* =========================
   Trade v3 (header + canvas + logs + sheet)
   ========================= */

.trade-toggle{display:flex;gap:8px;margin-top:8px}
.tbtn{
  height:32px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-weight:800;
  font-size:12px;
}
.tbtn.on{
  color:#e5e7eb;
  border-color:rgba(56,189,248,.45);
  background:rgba(56,189,248,.10);
}


.trade-v3{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding-bottom: calc(140px + env(safe-area-inset-bottom));
}

.trade-head{padding:12px}
.trade-head-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
}
.trade-chips{display:flex;flex-wrap:wrap;gap:8px}
.trade-head-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.trade-meta-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}
.pill.tiny{padding:5px 9px;font-size:11px}

.trade-head-row2{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.trade-sym{display:flex;flex-direction:column;gap:4px}
.sym-top{display:flex;align-items:center;gap:10px}
.sym-name{font-weight:900;font-size:18px;letter-spacing:.2px}
.badge{
  font-size:11px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  background:var(--btn-bg);
}
.sym-sub{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.trade-price{font-size:16px;font-weight:800}
.trade-change{font-size:12px}
.trade-change.up{color:var(--good)}
.trade-change.down{color:var(--bad)}

.trade-chart{
  flex:1;
  padding:0;
  min-height: clamp(360px, 55vh, 640px);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.trade-chart-stage{
  flex:1;
  min-height: clamp(360px, 55vh, 640px);
  touch-action:none;
}
.trade-canvas{
  display:block;
  width:100%;
  height:100%;
}

.trade-chart-tools{
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  padding:10px 12px;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,.02);
  overflow:auto;
  -webkit-overflow-scrolling:touch;
}
.trade-chart-tools::-webkit-scrollbar{height:0;}
.toolgroup{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.toolicon{opacity:.75;font-size:14px}
.toolbtn{
  height:30px;
  padding:0 10px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-weight:700;
  font-size:12px;
  letter-spacing:.2px;
}
.toolbtn.on{
  border-color:rgba(56,189,248,.55);
  background:rgba(56,189,248,.14);
}
.toolbtn.tf{min-width:44px}
.toolsel{
  height:30px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(255,255,255,.03);
  color:var(--text);
  padding:0 10px;
  font-weight:700;
  font-size:12px;
}

.trade-logs{
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.logs-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.logs-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.input.mini{height:34px;padding:7px 10px;border-radius:12px;font-size:12px;min-width:120px}

.log-list{display:flex;flex-direction:column;gap:10px}
.log-card{
  display:flex;
  gap:10px;
  padding:10px;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(255,255,255,.02);
}
.log-badge{
  min-width:56px;
  height:28px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  font-size:12px;
  border:1px solid var(--border);
}
.log-badge.buy{background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.30);color:#d1fae5}
.log-badge.sell{background:rgba(248,113,113,.10);border-color:rgba(248,113,113,.30);color:#fee2e2}

.log-main{flex:1;display:flex;flex-direction:column;gap:8px}
.log-top{display:flex;justify-content:space-between;gap:10px;align-items:center}
.log-symbol{font-weight:900}
.log-meta{font-size:12px;color:var(--muted)}
.log-meta-line{line-height:1.25}
.log-mid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:8px;
}
.kv{display:flex;flex-direction:column;gap:2px}
.kv .k{font-size:11px;color:var(--muted)}
.kv .v{font-size:13px;font-weight:800}
.log-bot{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  font-size:11px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:#cbd5e1;
}

.trade-sticky{position:fixed; left:12px; right:12px; bottom: calc(var(--nav-h,84px) + env(safe-area-inset-bottom) + 10px); z-index:40; display:flex; gap:10px; align-items:stretch; padding:10px; background:var(--glass); border:1px solid var(--border); border-radius:22px; backdrop-filter: blur(14px); box-shadow: var(--shadow);}
.trade-sticky .btn{
  flex:1;
  height:52px;
  border-radius:18px;
  font-weight:900;
  font-size:16px;
}
.btn.buy{border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.10)}
.btn.sell{border-color:rgba(248,113,113,.35);background:rgba(248,113,113,.10)}
.btn.buy:active{transform:translateY(1px)}
.btn.sell:active{transform:translateY(1px)}

.sheet-backdrop{
  position:fixed;inset:0;
  background:rgba(0,0,0,.55);
  opacity:0;
  transition:opacity .18s ease;
  z-index:120;
}
.sheet-backdrop.show{opacity:1}
.sheet{
  position:fixed;
  left:12px;
  right:12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  background:var(--card);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  opacity:0;
  transition: transform .18s ease, opacity .18s ease;
  z-index:121;
}
.sheet.show{transform: translateY(0); opacity:1}
.sheet-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:12px 12px 8px;
}
.sheet-title{font-weight:900}
.sheet-body{padding:0 12px 12px;display:flex;flex-direction:column;gap:10px}
.lbl{font-size:12px;color:var(--muted);margin:0 0 4px 2px}
.w-100{width:100%}

@media (max-width:520px){
  .log-mid{grid-template-columns:repeat(2, minmax(0,1fr))}
}


/* Active positions */
.trade-positions{padding:12px; display:flex; flex-direction:column; gap:10px;}
.pos-head{display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap;}
.pos-list{display:flex; flex-direction:column; gap:10px;}
.pos-card{padding:10px; border:1px solid var(--border); border-radius:16px; background:rgba(255,255,255,.02); display:flex; flex-direction:column; gap:10px;}
.pos-row{display:flex; align-items:center; justify-content:space-between; gap:10px;}
.pos-left{min-width:0; display:flex; flex-direction:column; gap:2px;}
.pos-sym{font-weight:900; letter-spacing:.2px;}
.pos-meta{font-size:12px; color:var(--muted);}
.pos-right{display:flex; align-items:center; gap:8px; flex-shrink:0;}
.pos-stats{display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:8px;}
.pos-stat{min-width:0; padding:8px; border:1px dashed var(--line); border-radius:12px; background:var(--btn-bg); overflow:hidden;}
.pos-lbl{white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.pos-val{font-weight:800; font-variant-numeric:tabular-nums; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.pos-val.up{color:var(--green);}
.pos-val.down{color:var(--red);}
.pos-foot{display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap;}
.pos-tpsl{display:flex; align-items:center; gap:8px; flex-wrap:wrap;}
@media (max-width:520px){
  .pos-stats{grid-template-columns:repeat(2, minmax(0, 1fr));}
  .pos-stat{padding:7px;}
  .pos-lbl{font-size:11px;}
  .pos-val{font-size:13px;}
}




/* ===== Live price indicator ===== */
.price-live{display:inline-flex;align-items:center;gap:8px;}
.live-dot{width:8px;height:8px;border-radius:999px;background:var(--green);opacity:.35;transform:scale(.9);display:inline-block}
.live-dot.on{opacity:1;animation:livePulse .55s ease-out}
@keyframes livePulse{0%{transform:scale(.8);opacity:.4} 40%{transform:scale(1.4);opacity:1} 100%{transform:scale(1);opacity:.7}}

/* ===== Wallet actions + icons ===== */
.btn.with-ico{display:inline-flex;align-items:center;gap:8px}
.btn .ico{font-size:16px;line-height:1;opacity:.9}

/* ===== Bottom nav better touch targets ===== */
.nav .wrap a{min-width:64px;padding:10px 8px;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--muted)}
.nav .wrap a .nav-ico{width:22px;height:22px;display:flex;align-items:center;justify-content:center;line-height:1}
.nav .wrap a .nav-ico svg{width:22px;height:22px;display:block}
.nav .wrap a.active{color:var(--text);box-shadow:0 0 0 1px rgba(255,255,255,.10) inset}

/* ===== Wallet ledger list polish ===== */
.ledger-item{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:16px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
[data-theme="light"] .ledger-item{border-color:rgba(15,23,42,.12);background:rgba(15,23,42,.03)}
.ledger-item .amt{font-variant-numeric:tabular-nums}
.ledger-item .tag{padding:3px 8px;border-radius:999px;font-size:12px;border:1px solid rgba(255,255,255,.10);opacity:.9}
[data-theme="light"] .ledger-item .tag{border-color:rgba(15,23,42,.12)}





/* Wallet action buttons */
.btn.deposit-btn{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.35);color:var(--green)}
.btn.deposit-btn:hover{background:rgba(16,185,129,.20)}
.btn.withdraw-btn{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.35);color:var(--red)}
.btn.withdraw-btn:hover{background:rgba(239,68,68,.20)}
[data-theme="light"] .btn.deposit-btn{background:rgba(16,185,129,.16);border-color:rgba(16,185,129,.28)}
[data-theme="light"] .btn.withdraw-btn{background:rgba(239,68,68,.16);border-color:rgba(239,68,68,.28)}

/* Wallet transactions list */
.tx-list{display:flex;flex-direction:column;gap:10px}
.tx-item{display:flex;gap:12px;align-items:center;padding:12px;border-radius:16px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
[data-theme="light"] .tx-item{border-color:rgba(15,23,42,.12);background:rgba(15,23,42,.03)}
.tx-ico{width:34px;height:34px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:0 0 34px}
.tx-ico svg{width:18px;height:18px;display:block}
.tx-ico.dep{background:rgba(16,185,129,.16);color:var(--green)}
.tx-ico.wd{background:rgba(239,68,68,.16);color:var(--red)}
[data-theme="light"] .tx-ico.dep{background:rgba(16,185,129,.12)}
[data-theme="light"] .tx-ico.wd{background:rgba(239,68,68,.12)}
.tx-main{min-width:0;display:flex;flex-direction:column;gap:2px}
.tx-title{font-weight:850;font-size:13px;letter-spacing:.2px}
.tx-sub{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx-amt{margin-left:auto;font-weight:950;font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
.tx-amt.up{color:var(--green)}
.tx-amt.down{color:var(--red)}

/* Wallet buttons icons */
.with-ico .ico{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex:0 0 18px}
.with-ico .ico svg{width:18px;height:18px;display:block}

/* Wallet ledger list */
.ledger-list{display:flex;flex-direction:column;gap:10px}
.ledger-item{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.03)}
body.light .ledger-item{background:rgba(0,0,0,.03)}
.ledger-left{min-width:0;display:flex;flex-direction:column;gap:2px}
.ledger-type{font-weight:800;font-size:13px;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ledger-meta{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ledger-amt{margin-left:auto;font-weight:900;font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
.ledger-amt.up{color:var(--green)}
.ledger-amt.down{color:var(--red)}

/* ===== Account page ===== */
.acc-head{overflow:hidden}
.acc-avatar{width:52px;height:52px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  font-weight:950;letter-spacing:.5px;background:rgba(99,102,241,.18);color:var(--primary);
  border:1px solid rgba(255,255,255,.10);flex:0 0 52px;user-select:none}
[data-theme="light"] .acc-avatar{border-color:rgba(15,23,42,.12);background:rgba(99,102,241,.12)}
.acc-title{min-width:0;display:flex;flex-direction:column;gap:2px}
.acc-name{font-weight:950;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acc-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acc-quick{display:flex;gap:10px;flex-wrap:wrap}
.acc-list{display:flex;flex-direction:column;gap:10px}
.acc-item{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:12px;border-radius:16px;
  border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
[data-theme="light"] .acc-item{border-color:rgba(15,23,42,.12);background:rgba(15,23,42,.03)}
.acc-item-l{min-width:0;display:flex;flex-direction:column;gap:2px}
.acc-item-t{font-weight:900;font-size:13px;letter-spacing:.2px}
.acc-item-s{font-size:12px}



/* Light theme: remove washed-out secondary text */
html[data-theme="light"] .trade-topbar-title .t2,
html[data-theme="light"] .trade-symbol .sub,
html[data-theme="light"] .trade-price .lbl,
html[data-theme="light"] .trade-change .lbl,
html[data-theme="light"] .trade-chart-head .r,
html[data-theme="light"] .trade-hint,
html[data-theme="light"] .small,
html[data-theme="light"] .muted{
  opacity: 1 !important;
  color: var(--text) !important;
}
html[data-theme="light"] .chip.ghost{ background: #fff !important; border-style: solid !important; opacity: 1 !important; }


/* Light theme polish: keep it 2D + readable, but not ugly */
html[data-theme="light"]{
  --bg:#f3f6fb;
  --card:#ffffff;
  --text:#0b1220;
  --muted:#0b1220;
  --line:rgba(2,6,23,.18);

  --btn-bg:#ffffff;
  --glass:#ffffff;
  --input-bg:#ffffff;

  --chart-bg:#ffffff;
  --chart-grid: rgba(2,6,23,.08);
  --chart-label: #0b1220;
  --chart-label-border: rgba(2,6,23,.14);
}

html[data-theme="light"] .card,
html[data-theme="light"] .panel,
html[data-theme="light"] .box{
  background:#fff !important;
  border:1px solid rgba(2,6,23,.10) !important;
  box-shadow: 0 10px 24px rgba(2,6,23,.06);
}

html[data-theme="light"] .btn{
  background: linear-gradient(180deg, rgba(255,255,255,1), rgba(248,250,252,1)) !important;
  border: 1px solid rgba(2,6,23,.14) !important;
  color: var(--text) !important;
  box-shadow: 0 6px 14px rgba(2,6,23,.08);
}
html[data-theme="light"] .btn:active{
  transform: translateY(1px);
  box-shadow: 0 3px 8px rgba(2,6,23,.10);
}
html[data-theme="light"] .btn.primary{
  background: linear-gradient(90deg, rgba(34,197,94,1), rgba(56,189,248,1)) !important;
  border: 0 !important;
  color: #06130c !important;
  box-shadow: 0 10px 22px rgba(34,197,94,.18), 0 10px 22px rgba(56,189,248,.14);
}
html[data-theme="light"] .btn.danger{
  background: linear-gradient(180deg, rgba(248,113,113,.18), rgba(248,113,113,.10)) !important;
  border: 1px solid rgba(248,113,113,.30) !important;
  color: #3b0b0b !important;
}

html[data-theme="light"] .nav{
  background: rgba(255,255,255,1) !important;
  border-top: 1px solid rgba(2,6,23,.10) !important;
  box-shadow: 0 -10px 24px rgba(2,6,23,.06);
}

html[data-theme="light"] .nav a{
  color: rgba(2,6,23,.72) !important;
}
html[data-theme="light"] .nav a.active{
  color: rgba(2,6,23,1) !important;
}



/* --- Light mode: make controls more vivid (2D) without losing readability --- */
html[data-theme="light"] .btn,
html[data-theme="light"] .chip,
html[data-theme="light"] .pill,
html[data-theme="light"] .seg button{
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 2px 10px rgba(2,6,23,.08);
}
html[data-theme="light"] .btn:hover,
html[data-theme="light"] .chip:hover,
html[data-theme="light"] .pill:hover,
html[data-theme="light"] .seg button:hover{
  box-shadow: 0 6px 18px rgba(2,6,23,.12);
  transform: translateY(-1px);
}
html[data-theme="light"] .btn:active,
html[data-theme="light"] .chip:active,
html[data-theme="light"] .pill:active,
html[data-theme="light"] .seg button:active{
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(2,6,23,.10);
}
html[data-theme="light"] .btn.buy,
html[data-theme="light"] .btn.deposit{
  background: linear-gradient(90deg, rgba(34,197,94,.16), rgba(56,189,248,.12));
  border-color: rgba(34,197,94,.35) !important;
}
html[data-theme="light"] .btn.sell,
html[data-theme="light"] .btn.withdraw{
  background: linear-gradient(90deg, rgba(239,68,68,.12), rgba(249,115,22,.10));
  border-color: rgba(239,68,68,.32) !important;
}
/* ensure muted text is readable in light */
html[data-theme="light"] .muted,
html[data-theme="light"] .sub,
html[data-theme="light"] .hint{
  color:#0f172a !important;
  opacity:.78 !important;
}


/* Bybit-like closed deals cards */
.log-wrap{display:flex;flex-direction:column;gap:10px}
.log-card{display:flex;flex-direction:column;gap:10px;padding:12px;border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.02)}
.log-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.log-left{min-width:0;display:flex;flex-direction:column;gap:2px}
.log-sym{font-weight:900;letter-spacing:.2px}
.log-right{min-width:118px;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.log-pnl{font-weight:900;font-variant-numeric:tabular-nums}
.log-pnl.up{color:var(--good)}
.log-pnl.down{color:var(--bad)}
.log-mid.bybit{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.log-stat{display:flex;flex-direction:column;gap:2px}
.log-val{font-weight:800;font-variant-numeric:tabular-nums}
.log-foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
@media (max-width:520px){
  .log-mid.bybit{grid-template-columns:repeat(2,minmax(0,1fr))}
}

.badge.big{ padding:8px 10px; font-size:14px; border-radius:999px; }