:root {
  --bg: #0b0f17; --card: #141a26; --card2: #1b2332; --line: #263043; --text: #e7ecf3; --muted: #8a96aa;
  --green: #22c55e; --red: #f05252; --gold: #f5b83d; --blue: #3b82f6;
  --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.pos { color: var(--green); } .neg { color: var(--red); }
.title { font-weight: 700; font-size: 18px; }

.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; text-align: center; }
.login-card h1 { margin: 4px 0 0; }
.login-logo { width: 72px; height: 72px; margin: 0 auto; border-radius: 18px; }
input { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card2); color: var(--text); font-size: 16px; outline: none; }
input:focus { border-color: var(--gold); }
.err { color: var(--red); min-height: 18px; font-size: 13px; }

.top { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center;
  padding: calc(12px + var(--safe-t)) 16px 12px; background: rgba(11, 15, 23, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line); }
main { padding: 12px 12px calc(84px + var(--safe-b)); max-width: 720px; margin: 0 auto; }
.tabs { position: fixed; bottom: 0; left: 0; right: 0; display: flex; background: rgba(20, 26, 38, .97);
  border-top: 1px solid var(--line); padding-bottom: var(--safe-b); z-index: 6; }
.tabs button { flex: 1; background: none; border: 0; color: var(--muted); padding: 9px 0 10px; font-size: 11px;
  display: flex; flex-direction: column; align-items: center; gap: 2px; }
.tabs button span { font-size: 19px; line-height: 1; }
.tabs button.on { color: var(--gold); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px; margin-bottom: 12px; }
.card h3 { margin: 0 0 10px; font-size: 14px; color: var(--muted); font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; }
.big { font-size: 26px; font-weight: 700; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; }
.kv .k { color: var(--muted); font-size: 12px; }
.kv .v { font-weight: 600; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; font-weight: 600;
  background: var(--card2); color: var(--muted); }
.pill.on { background: rgba(34, 197, 94, .15); color: var(--green); }
.pill.off { background: rgba(240, 82, 82, .15); color: var(--red); }
.pill.gold { background: rgba(245, 184, 61, .15); color: var(--gold); }
.tf { display: inline-block; padding: 1px 6px; border-radius: 6px; font-size: 10px; font-weight: 700;
  background: var(--card2); color: var(--muted); vertical-align: 1px; }
.tf-H1 { background: rgba(245, 184, 61, .18); color: #fbbf24; }
.tf-M5 { background: rgba(56, 189, 248, .18); color: #7dd3fc; }
.tf-M10 { background: rgba(167, 139, 250, .18); color: #c4b5fd; }
.tf-M15 { background: rgba(45, 212, 191, .18); color: #5eead4; }
.sig { font-size: 12px; color: var(--text); }

.acc { display: block; width: 100%; text-align: left; color: inherit; font: inherit; cursor: pointer; }
.acc-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.acc-name { font-weight: 700; }
.acc.dim { opacity: .5; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; }

.btn { border: 0; border-radius: 12px; padding: 12px 14px; font-weight: 600; font-size: 15px; color: var(--text);
  background: var(--card2); cursor: pointer; }
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--gold); color: #1a1405; }
.btn.danger { background: rgba(240, 82, 82, .16); color: var(--red); border: 1px solid rgba(240, 82, 82, .35); }
.btn.ok { background: rgba(34, 197, 94, .16); color: var(--green); }
.btn.sm { padding: 7px 10px; font-size: 13px; border-radius: 10px; }
.btn:disabled { opacity: .5; }
.btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.icon-btn { background: var(--card2); border: 1px solid var(--line); color: var(--text); width: 38px; height: 38px;
  border-radius: 12px; font-size: 18px; }

.pos-item { border-top: 1px solid var(--line); padding: 10px 0; }
.pos-item:first-child { border-top: 0; }
.tag { font-size: 11px; color: var(--muted); }
.list-empty { color: var(--muted); text-align: center; padding: 14px 0; }
.log { font-size: 13px; border-top: 1px solid var(--line); padding: 8px 0; }
.log .t { color: var(--muted); font-size: 11px; }
.log.warn .m { color: var(--gold); } .log.error .m { color: var(--red); }

.seg { display: flex; background: var(--card2); border-radius: 12px; padding: 3px; margin-bottom: 12px; }
.seg button { flex: 1; border: 0; background: none; color: var(--muted); padding: 8px; border-radius: 9px; font-weight: 600; }
.seg button.on { background: var(--card); color: var(--text); }

.sheet { position: fixed; inset: 0; z-index: 20; }
.sheet-bg { position: absolute; inset: 0; background: rgba(0, 0, 0, .55); }
.sheet-body { position: absolute; left: 0; right: 0; bottom: 0; max-height: 92vh; overflow: auto; background: var(--bg);
  border-radius: 20px 20px 0 0; border-top: 1px solid var(--line); padding: 14px 12px calc(20px + var(--safe-b));
  max-width: 720px; margin: 0 auto; }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(90px + var(--safe-b)); z-index: 30;
  background: #222b3b; border: 1px solid var(--line); padding: 10px 16px; border-radius: 12px; max-width: 90vw;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .4); font-size: 14px; }
.badge { display: inline-block; padding: 2px 7px; border-radius: 6px; font-size: 11px; font-weight: 700;
  background: var(--card2); color: var(--muted); vertical-align: middle; }
.badge.cent { background: rgba(245, 184, 61, .15); color: var(--gold); box-shadow: inset 0 0 0 1px rgba(245, 184, 61, .4); }
.badge.usd { background: rgba(34, 197, 94, .15); color: var(--green); box-shadow: inset 0 0 0 1px rgba(34, 197, 94, .4); }
.card.sum.cent { border-color: rgba(245, 184, 61, .35); }
.card.sum.usd { border-color: rgba(34, 197, 94, .35); }
.kv .v.lg { font-size: 19px; font-weight: 700; }
.eq { font-size: 11px; color: var(--muted); }
.pgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin-top: 12px; }
.pbox { background: var(--bg); border-radius: 10px; padding: 7px 9px; min-width: 0; }
.pbox .k { font-size: 11px; color: var(--muted); }
.pbox .v { font-weight: 600; font-size: 14px; word-break: break-word; }
.sec-title { font-weight: 700; margin: 16px 2px 8px; }
@media (min-width: 520px) { .pgrid { grid-template-columns: repeat(4, 1fr); } }
canvas.curve { width: 100%; height: 120px; display: block; }
.acc.compact { padding: 10px 12px; margin-bottom: 8px; }
.broker-toggle { display: block; width: 100%; text-align: left; background: none; border: 0; color: var(--text);
  font: inherit; font-weight: 700; padding: 10px 2px 6px; cursor: pointer; }
.buy { color: var(--blue); } .sell { color: #fb923c; }
select { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card2); color: var(--text); font-size: 16px; outline: none; margin-top: 4px; }