@font-face{font-family:'Montserrat';font-style:normal;font-weight:500 900;font-display:swap;src:url(fonts/montserrat-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500 900;font-display:swap;src:url(fonts/montserrat-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Палитра и стиль — как на traders-club.net: тёмный фон, фиолетовый неон, стеклянные карточки. */
:root{
  --bg:#06050c;--fg:#f3efff;--muted:#a39bc4;--dim:#6f6893;
  --neon:#8b5cf6;--neon2:#a78bfa;--neon3:#c4b5fd;--mint:#5eead4;
  --glass:rgba(22,17,44,.55);--line:rgba(167,139,250,.28);--bar:rgba(8,6,18,.72);--field:rgba(6,5,14,.7);--opt:#140f2a;--chip:rgba(10,8,22,.6);
  --glow:0 0 0 1px rgba(167,139,250,.55),0 0 14px rgba(139,92,246,.55),0 0 42px rgba(124,58,237,.28),inset 0 0 18px rgba(139,92,246,.18);
  --glow-sm:0 0 0 1px rgba(167,139,250,.4),0 0 10px rgba(139,92,246,.35);
  --err:#ff6b8a;--err-bg:rgba(255,60,110,.12);--ok:#8ef0c4;--hi:#fff;
  color-scheme:dark}
:root[data-theme="light"]{
  --bg:#f5f3fb;--fg:#1c1631;--muted:#564e75;--dim:#7a7396;--neon:#7c3aed;--neon2:#7c3aed;--neon3:#6d28d9;--mint:#0d9488;
  --glass:rgba(255,255,255,.86);--line:rgba(109,40,217,.2);--bar:rgba(255,255,255,.86);--field:#fff;--opt:#fff;--chip:#fff;
  --glow:0 0 0 1px rgba(124,58,237,.2),0 8px 28px rgba(76,29,149,.09);--glow-sm:0 0 0 1px rgba(124,58,237,.3),0 2px 10px rgba(124,58,237,.12);
  --err:#c8103f;--err-bg:rgba(225,29,72,.08);--ok:#067a52;--hi:#140f26;color-scheme:light}
*{box-sizing:border-box;margin:0}
html{background:var(--bg)}
body{color:var(--fg);min-height:100vh;font:500 14.5px/1.55 'Montserrat',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:radial-gradient(60vmax 40vmax at 60% -10%,rgba(124,58,237,.28),transparent 60%),
    radial-gradient(35vmax 35vmax at 0% 100%,rgba(88,28,235,.18),transparent 60%),
    radial-gradient(30vmax 30vmax at 100% 80%,rgba(45,212,191,.08),transparent 60%),var(--bg);background-attachment:fixed}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.35;
  background-image:linear-gradient(rgba(167,139,250,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(167,139,250,.07) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%)}
:root[data-theme="light"] body{background:radial-gradient(60vmax 40vmax at 60% -10%,rgba(167,139,250,.25),transparent 60%),radial-gradient(35vmax 35vmax at 0% 100%,rgba(196,181,253,.25),transparent 60%),var(--bg);background-attachment:fixed}
a{color:var(--neon3);text-decoration:none}a:hover{color:var(--hi);text-shadow:0 0 10px var(--neon)}
:root[data-theme="light"] a:hover{text-shadow:none}
h2{font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:14px;color:var(--neon3)}
.muted{color:var(--muted)}.small{font-size:12px;margin-top:10px}
.ic{width:17px;height:17px;flex:none}

/* каркас */
body.app{display:grid;grid-template-columns:256px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--bar);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-right:1px solid var(--line);box-shadow:1px 0 24px rgba(124,58,237,.14);padding:18px 12px 24px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.brand{display:flex;align-items:center;gap:10px;padding:2px 8px 18px;color:var(--hi);font-weight:900;font-size:16px;letter-spacing:.02em;line-height:1.15}
.brand img{width:30px;height:30px;filter:drop-shadow(0 0 8px var(--neon))}
.brand small{display:inline-block;margin-top:3px;padding:2px 8px;border-radius:99px;font-size:9.5px;font-weight:900;letter-spacing:.14em;
  color:var(--mint);border:1px solid var(--mint);box-shadow:0 0 10px rgba(45,212,191,.35)}
.side nav em{display:block;font-style:normal;padding:12px 10px 4px;font-size:10.5px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--neon2)}
.side nav a{display:flex;align-items:center;gap:11px;padding:8px 10px;margin:1px 0;border-radius:10px;color:var(--muted);font-weight:600;font-size:13.5px;border:1px solid transparent}
.side nav a .ic{color:var(--neon2)}
.side nav a:hover{color:var(--hi);text-shadow:none;background:rgba(139,92,246,.1)}
.side nav a.on{color:var(--hi);background:rgba(139,92,246,.14);border-color:var(--neon2);box-shadow:0 0 12px rgba(139,92,246,.35)}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:4;display:flex;align-items:center;gap:14px;padding:12px 24px;background:var(--bar);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.crumb{font-size:12px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.grow{flex:1}
.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--chip);border:1px solid var(--line);color:var(--muted);cursor:pointer;list-style:none;padding:0}
.icon-btn::-webkit-details-marker{display:none}
.icon-btn:hover{color:var(--hi);border-color:var(--neon2)}
[data-theme-toggle] .ic:first-child{display:none}
:root[data-theme="light"] [data-theme-toggle] .ic:first-child{display:block}
:root[data-theme="light"] [data-theme-toggle] .ic:last-child{display:none}
.bal{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border:0;border-radius:99px;color:#fff;cursor:default;
  font:800 13px 'Montserrat',sans-serif;letter-spacing:.04em;background:linear-gradient(135deg,#7c3aed,#9f67ff);
  box-shadow:0 0 0 1px rgba(196,181,253,.6),0 0 18px rgba(139,92,246,.55)}
.flag{display:inline-grid;width:24px;height:16px;border-radius:3px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.flag i{display:block}.flag i:nth-child(1){background:#fff}.flag i:nth-child(2){background:#1c4fd8}.flag i:nth-child(3){background:#d62828}
.user{position:relative}
.user-menu{position:absolute;right:0;top:44px;z-index:5;min-width:200px;padding:14px;background:var(--opt);border:1px solid var(--line);border-radius:14px;box-shadow:var(--glow);display:grid;gap:10px}
.user-menu button{border:0;background:none;color:var(--err);font:800 12px 'Montserrat',sans-serif;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;text-align:left;padding:0}
.content{padding:22px 24px 40px;display:grid;gap:18px;align-content:start}

/* карточки */
.card{position:relative;background:var(--glass);border-radius:22px;padding:22px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--glow)}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tile{display:flex;align-items:center;gap:14px;padding:18px}
.tile .ti{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:rgba(139,92,246,.16);color:var(--neon3);box-shadow:var(--glow-sm);flex:none}
.tile .ti .ic{width:22px;height:22px}
.tile.mint .ti{background:rgba(45,212,191,.14);color:var(--mint);box-shadow:0 0 0 1px rgba(45,212,191,.4),0 0 12px rgba(45,212,191,.25)}
.tile b{display:block;font-size:20px;font-weight:900;color:var(--hi);letter-spacing:.01em}
.tile span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
select.shop{min-width:220px;padding:10px 36px 10px 14px;border:1px solid var(--line);border-radius:14px;background:var(--field);color:var(--muted);font:600 13.5px 'Montserrat',sans-serif;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--neon2) 50%),linear-gradient(135deg,var(--neon2) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.chart{width:100%;height:230px;display:block}
.chart .grid{stroke:rgba(167,139,250,.14);stroke-width:1}.chart .axis{stroke:var(--line);stroke-width:1}
.chart .lbl{fill:var(--dim);font:600 10px 'Montserrat',sans-serif;text-anchor:end}
.chart .wave{fill:none;stroke:var(--neon2);stroke-width:2;stroke-dasharray:6 6;opacity:.55}
.chart .area{fill:url(#mwave);opacity:.5}
.wait{display:inline-flex;align-items:center;gap:8px}
.wait i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(45,212,191,.2);animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(45,212,191,0)}}
@media (prefers-reduced-motion:reduce){.wait i{animation:none}}

/* формы и кнопки */
.flash{padding:12px 18px;border-radius:16px;background:rgba(60,220,160,.1);color:var(--ok);font-weight:600;box-shadow:0 0 0 1px rgba(142,240,196,.35)}
.flash.error{background:var(--err-bg);color:var(--err);box-shadow:0 0 0 1px rgba(255,107,138,.45)}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:16px}
.login{width:min(400px,100%);display:grid;gap:16px;padding:34px 28px}
.brand.big{justify-content:center;font-size:20px;padding:0}
.brand.big img{width:38px;height:38px}
.login .muted{text-align:center;margin-top:-8px}
.login label{display:grid;gap:6px;font-size:11.5px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.07em}
.login input{font:600 15px 'Montserrat',sans-serif;color:var(--fg);background:var(--field);border:1px solid var(--line);border-radius:14px;padding:11px 14px}
.login input:focus{outline:none;border-color:var(--neon2);box-shadow:0 0 0 1px var(--neon2),0 0 16px rgba(139,92,246,.5)}
.btn{font:800 13px 'Montserrat',sans-serif;text-transform:uppercase;letter-spacing:.08em;border:0;border-radius:99px;padding:13px 24px;cursor:pointer;color:#fff;
  background:linear-gradient(135deg,#7c3aed,#9f67ff);box-shadow:0 0 0 1px rgba(196,181,253,.6),0 0 18px rgba(139,92,246,.6),0 0 44px rgba(124,58,237,.3);transition:transform .12s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 0 1px #ddd6fe,0 0 24px rgba(139,92,246,.85),0 0 60px rgba(124,58,237,.45)}
.theme-float{position:fixed;top:16px;right:16px}
.side-back{display:none}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  body.app{display:block}
  .side{position:fixed;left:0;top:0;bottom:0;z-index:20;width:min(280px,86vw);transform:translateX(-102%);transition:transform .2s}
  body.side-open .side{transform:none}
  body.side-open .side-back{display:block;position:fixed;inset:0;z-index:19;background:rgba(0,0,0,.45)}
  .top{padding:10px 16px;gap:10px}.content{padding:16px 16px 28px}
  .flag{display:none}
}
@media (max-width:520px){.tiles{grid-template-columns:1fr}.bal{padding:8px 12px}.card-head{flex-direction:column}select.shop{width:100%}}
@media (min-width:901px){body.side-closed{grid-template-columns:0 minmax(0,1fr)}body.side-closed .side{display:none}}