:root{
  --bg:#060914; --bg2:#0b1024; --card:rgba(16,22,48,.78); --card2:rgba(22,30,64,.9);
  --line:rgba(120,140,255,.18); --text:#e8ecff; --muted:#8e98c7;
  --cyan:#00e5ff; --violet:#8b5cf6; --green:#22e39a; --red:#ff4d6d; --amber:#ffc53d; --blue:#3b82f6;
  --wa:#25d366; --radius:16px;
  --grad:linear-gradient(135deg,var(--cyan),var(--violet));
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{
  font-family:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 10% -10%,rgba(0,229,255,.12),transparent 60%),
             radial-gradient(900px 600px at 110% 10%,rgba(139,92,246,.16),transparent 60%),var(--bg);
  color:var(--text); -webkit-font-smoothing:antialiased;
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(120,140,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,140,255,.05) 1px,transparent 1px);
  background-size:40px 40px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);z-index:0}
a{color:var(--cyan);text-decoration:none}
button,input,select{font:inherit;color:inherit}
.wrap{position:relative;z-index:1}

/* generic */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;backdrop-filter:blur(10px);
  box-shadow:0 10px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.04)}
.card h3{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--grad)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;cursor:pointer;
  font-weight:700;letter-spacing:.04em;transition:transform .15s,box-shadow .2s,opacity .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--grad);color:#050816;box-shadow:0 0 24px rgba(0,229,255,.35)}
.btn-primary:hover{box-shadow:0 0 34px rgba(0,229,255,.55)}
.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--cyan)}
.btn-wa{background:var(--wa);color:#05230f;box-shadow:0 0 22px rgba(37,211,102,.35)}
.btn-danger{background:rgba(255,77,109,.15);border:1px solid rgba(255,77,109,.5);color:#ff9fb1}
.btn-sm{padding:7px 11px;font-size:12px;border-radius:9px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.input,select.input{width:100%;background:rgba(5,8,22,.7);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none;transition:border .2s,box-shadow .2s}
.input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.15)}
select.input option{background:#0b1024}
.msg{font-size:13px;padding:10px 12px;border-radius:10px;margin-bottom:12px;display:none}
.msg.err{display:block;background:rgba(255,77,109,.12);border:1px solid rgba(255,77,109,.4);color:#ffb3c1}
.msg.ok{display:block;background:rgba(34,227,154,.1);border:1px solid rgba(34,227,154,.4);color:#9ff5d0}
.muted{color:var(--muted)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:40px;height:40px;filter:drop-shadow(0 0 10px rgba(0,229,255,.45))}
.brand .name{font-weight:800;letter-spacing:.08em;font-size:16px;line-height:1.1}
.brand .name span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand small{display:block;font-size:10px;letter-spacing:.24em;color:var(--muted);font-weight:600}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:12px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.disclaimer{font-size:11px;color:var(--muted);line-height:1.5;text-align:center;margin-top:18px;opacity:.8}

/* login */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login-card{width:100%;max-width:420px;padding:32px 28px}
.login-card .brand{justify-content:center;flex-direction:column;text-align:center;margin-bottom:24px}
.login-card .brand img{width:72px;height:72px}
.login-card .brand .name{font-size:24px}
.login-card .tag{font-size:13px;color:var(--muted);margin-top:6px}
.login-actions{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.login-actions .btn{width:100%;padding:14px}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;margin:6px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.pw-wrap{position:relative}
.pw-wrap .toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);cursor:pointer;font-size:12px}

/* header */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;
  background:rgba(6,9,20,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar .right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.container{max-width:1280px;margin:0 auto;padding:20px}

/* dashboard */
.controls{display:grid;grid-template-columns:2fr 1fr auto;gap:12px;align-items:end}
.status{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.status .led{width:10px;height:10px;border-radius:50%;background:#555c7a}
.status.on .led{background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 1.6s infinite}
.status.wait .led{background:var(--amber);box-shadow:0 0 10px var(--amber)}
@keyframes pulse{50%{opacity:.45}}
.grid{display:grid;gap:16px;margin-top:16px}
.grid-top{grid-template-columns:1fr 2fr}
.grid-main{grid-template-columns:1.25fr 1fr;align-items:start}
.price-box{display:flex;align-items:center;justify-content:space-between;gap:12px}
.price{font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.price .last{color:var(--cyan);text-shadow:0 0 18px rgba(0,229,255,.7)}
.price.up{color:#bff9df}.price.down{color:#ffc2cd}
.bigdigit{width:78px;height:78px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:800;
  background:var(--grad);color:#050816;box-shadow:0 0 30px rgba(0,229,255,.45)}
.meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:var(--muted)}
.meta b{color:var(--text)}

.stream{display:flex;flex-wrap:wrap;gap:8px}
.chip{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
  border:2px solid transparent;transition:transform .3s}
.chip.even{background:rgba(59,130,246,.18);border-color:rgba(59,130,246,.7);color:#bcd4ff}
.chip.odd{background:rgba(139,92,246,.18);border-color:rgba(139,92,246,.7);color:#dccfff}
.chip.new{animation:pop .45s ease}
@keyframes pop{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.15)}100%{transform:scale(1)}}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:12px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:middle}

.digits{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.dcell{position:relative;border-radius:14px;padding:12px 8px 10px;text-align:center;background:var(--card2);border:1px solid var(--line);overflow:hidden;transition:border .25s,box-shadow .25s}
.dcell .n{font-size:26px;font-weight:800}
.dcell .p{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.dcell .bar{position:absolute;left:0;bottom:0;height:4px;background:var(--grad);transition:width .4s}
.dcell.hi{border-color:var(--green);box-shadow:0 0 18px rgba(34,227,154,.3)}.dcell.hi .p{color:var(--green)}
.dcell.lo{border-color:var(--red);box-shadow:0 0 18px rgba(255,77,109,.25)}.dcell.lo .p{color:var(--red)}
.dcell.cur::after{content:"";position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.meter{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:12px}
.meter .row{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}
.meter .row b{font-variant-numeric:tabular-nums}
.meter .track{height:10px;border-radius:99px;background:rgba(255,77,109,.25);overflow:hidden;display:flex}
.meter .fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .4s}
.barrier-row{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:13px;color:var(--muted)}
.barrier-row select{padding:6px 10px;border-radius:9px;width:auto}

.strats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.strat{padding:14px 8px;border-radius:14px;border:1px solid var(--line);background:var(--card2);cursor:pointer;text-align:center;transition:all .2s}
.strat .t{font-weight:800;letter-spacing:.06em;font-size:14px}
.strat .s{font-size:11px;color:var(--muted);margin-top:3px}
.strat:hover{border-color:rgba(0,229,255,.6)}
.strat.active{border-color:var(--cyan);background:linear-gradient(135deg,rgba(0,229,255,.16),rgba(139,92,246,.2));box-shadow:0 0 22px rgba(0,229,255,.25)}
.strat.best{grid-column:span 4}
.gen-row{display:flex;gap:10px;margin-top:14px;align-items:center;flex-wrap:wrap}
.gen-row .btn{flex:1;padding:15px;font-size:15px}
.opt{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}

.signal{margin-top:16px;border-radius:18px;padding:20px;border:1px solid var(--line);background:rgba(5,8,22,.6);text-align:center;min-height:210px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.signal.live{border-color:var(--cyan);box-shadow:0 0 34px rgba(0,229,255,.22),inset 0 0 40px rgba(0,229,255,.06)}
.signal.expired{opacity:.6}
.signal .label{font-size:12px;letter-spacing:.2em;color:var(--muted)}
.signal .trade{font-size:34px;font-weight:900;letter-spacing:.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.signal .market{font-size:13px;color:var(--muted)}
.ring{--v:0;width:120px;height:120px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:conic-gradient(var(--cyan) calc(var(--v)*1%),rgba(255,255,255,.07) 0)}
.ring>div{width:96px;height:96px;border-radius:50%;background:#070b1c;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring b{font-size:24px;font-variant-numeric:tabular-nums}
.ring span{font-size:10px;color:var(--muted);letter-spacing:.14em}
.sig-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.tag-strong{color:var(--green);border-color:rgba(34,227,154,.5)}
.tag-mod{color:var(--amber);border-color:rgba(255,197,61,.5)}
.tag-weak{color:#ff9fb1;border-color:rgba(255,77,109,.5)}
.countdown{font-size:12px;color:var(--muted)}

.history{width:100%;border-collapse:collapse;font-size:13px}
.history th,.history td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.history th{color:var(--muted);font-weight:600;font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.win{color:var(--green);font-weight:700}.loss{color:var(--red);font-weight:700}.pend{color:var(--amber)}
.table-wrap{overflow-x:auto}
.stats-line{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:var(--card2);border:1px solid var(--cyan);
  padding:12px 18px;border-radius:12px;z-index:50;transition:transform .3s,visibility .3s;visibility:hidden;font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.toast.show{transform:translateX(-50%) translateY(0);visibility:visible}

/* admin */
.admin-grid{display:grid;grid-template-columns:360px 1fr;gap:16px;align-items:start}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}
.kpi b{display:block;font-size:26px;font-weight:800}
.kpi span{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.05em}
.b-active{background:rgba(34,227,154,.14);color:var(--green)}
.b-expired{background:rgba(255,197,61,.14);color:var(--amber)}
.b-suspended{background:rgba(255,77,109,.14);color:#ff9fb1}
.online{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);margin-left:6px}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.cred-box{background:rgba(5,8,22,.7);border:1px dashed var(--cyan);border-radius:12px;padding:12px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;margin:10px 0}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:60;padding:16px}
.modal-bg.show{display:flex}
.modal{width:100%;max-width:440px}
.search{max-width:260px}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}

@media (max-width:1000px){
  .grid-top,.grid-main,.admin-grid{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .container{padding:14px}
  .controls{grid-template-columns:1fr 1fr}
  .controls .connect-col{grid-column:span 2}
  .controls .connect-col .btn{width:100%}
  .strats{grid-template-columns:repeat(2,1fr)}
  .strat.best{grid-column:span 2}
  .digits{gap:8px}
  .dcell .n{font-size:22px}
  .price{font-size:26px}
  .bigdigit{width:60px;height:60px;font-size:30px}
  .topbar{padding:10px 14px}
  .topbar .hide-sm{display:none}
  .split{grid-template-columns:1fr}
}