:root{
  --bg:#070b14;
  --panel:#0d1424;
  --panel-2:#111a2d;
  --panel-3:#18233a;
  --border:#25324c;
  --text:#f4f7fb;
  --muted:#8d9ab3;
  --muted-2:#61708b;
  --accent:#ff6b4a;
  --accent-2:#ffd166;
  --good:#30d497;
  --bad:#ff5277;
  --blue:#65a3ff;
  --shadow:0 24px 60px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:radial-gradient(circle at top left,#142648 0,#070b14 38%,#05070d 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}
button{border:0;cursor:pointer;color:var(--text);background:var(--panel-3);border-radius:14px;padding:12px 14px;font-weight:800;transition:.16s transform,.16s background,.16s border-color;white-space:nowrap}
button:hover{transform:translateY(-1px);background:#223050}
button:disabled{opacity:.55;cursor:not-allowed;transform:none}
input,select,textarea{width:100%;background:#080d18;border:1px solid var(--border);color:var(--text);border-radius:14px;padding:12px 13px;outline:none}
input:focus,select:focus,textarea:focus{border-color:#53678d;box-shadow:0 0 0 3px rgba(101,163,255,.08)}
textarea{min-height:350px;resize:vertical;font-family:"JetBrains Mono","Fira Code",Consolas,monospace;font-size:13px;line-height:1.5}
label{display:block;margin-bottom:14px}
label span,.label{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.09em;font-weight:900;margin-bottom:7px}
code,.mono{font-family:"JetBrains Mono","Fira Code",Consolas,monospace}
.app-shell{max-width:1500px;margin:0 auto;padding:22px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}
.eyebrow{color:var(--accent-2);font-size:12px;text-transform:uppercase;letter-spacing:.15em;font-weight:900}
h1,h2{margin:0}h1{font-size:clamp(28px,4vw,48px);letter-spacing:-.05em}h2{font-size:20px;letter-spacing:-.02em}
.top-actions,.quick-buttons,.number-actions,.auto-buttons,.strategy-actions,.fairness-actions{display:flex;gap:10px;flex-wrap:wrap}
.layout{display:grid;grid-template-columns:minmax(560px,1.45fr) minmax(360px,.85fr);gap:18px;align-items:start}
.panel{background:linear-gradient(180deg,rgba(17,26,45,.98),rgba(13,20,36,.98));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;overflow:hidden}
.game-panel{min-height:680px}.controls-panel{position:sticky;top:16px}.chart-panel,.stats-panel{grid-column:span 1}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.game-header{display:grid;grid-template-columns:1.2fr .9fr .5fr;gap:12px;margin-bottom:16px}.balance{font-size:30px;font-weight:950;letter-spacing:-.04em}.profit,.small-stat{font-size:20px;font-weight:900}.profit.good{color:var(--good)}.profit.bad{color:var(--bad)}.neutral{color:var(--text)}
.profit-card{background:#08101f;border:1px solid var(--border);border-radius:16px;padding:12px}
.keno-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;margin-bottom:18px}.cell{height:58px;border-radius:16px;background:linear-gradient(180deg,#18233a,#10182b);border:1px solid #2a3855;display:flex;align-items:center;justify-content:center;font-weight:950;font-size:18px;color:#d7e3f8;box-shadow:inset 0 -8px 20px rgba(0,0,0,.2);user-select:none}.cell:hover{background:#233456}.cell.selected{background:linear-gradient(180deg,#ff7857,#d94b31);border-color:#ff9a80;color:white;box-shadow:0 12px 25px rgba(255,107,74,.22), inset 0 -8px 20px rgba(0,0,0,.22)}.cell.drawn{outline:3px solid rgba(255,209,102,.85)}.cell.hit{background:linear-gradient(180deg,#29d092,#15865f);border-color:#53edb4;color:#052116}.cell.missed-selected{background:linear-gradient(180deg,#f65d7f,#b02749);border-color:#ff8ca6;color:white}.cell.drawn-only{background:linear-gradient(180deg,#ffd166,#d99817);border-color:#fff0a7;color:#1d1400}
.draw-strip-wrap{background:#080d18;border:1px solid var(--border);border-radius:18px;padding:14px;margin-bottom:16px}.draw-strip{display:flex;gap:8px;flex-wrap:wrap;min-height:38px}.ball{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#1a2741;border:1px solid #354462;font-size:13px;font-weight:950}.ball.hit{background:var(--good);color:#031c12}.ball.miss{background:var(--accent-2);color:#241600}
.paytable-card{background:#080d18;border:1px solid var(--border);border-radius:18px;padding:14px}.paytable-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}.badge{background:#121d32;border:1px solid #2a3957;color:#d9e6ff;border-radius:999px;padding:8px 11px;font-weight:900;font-size:12px}.paytable{display:grid;grid-template-columns:repeat(auto-fit,minmax(76px,1fr));gap:8px}.pay-item{border:1px solid #2a3855;background:#111a2d;border-radius:14px;padding:10px;text-align:center}.pay-item .hits{font-size:11px;color:var(--muted);font-weight:900;text-transform:uppercase}.pay-item .mult{font-size:18px;font-weight:950;margin-top:2px}.pay-item.active{border-color:var(--accent-2);box-shadow:0 0 0 2px rgba(255,209,102,.18)}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}.tab{padding:10px 6px;font-size:13px;border:1px solid transparent}.tab.active{background:var(--accent);border-color:#ff9b82;color:#fff}.tab-content{display:none}.tab-content.active{display:block}.form-grid{display:grid;gap:10px}.form-grid.two{grid-template-columns:1fr 1fr}.switch-row{display:flex;align-items:center;gap:10px;margin:14px 0}.switch{position:relative;display:inline-flex;margin:0;width:52px;height:30px}.switch input{display:none}.switch span{display:block;width:52px;height:30px;border-radius:999px;background:#242f48;border:1px solid #38496b}.switch span:after{content:"";position:absolute;top:4px;left:5px;width:22px;height:22px;border-radius:50%;background:white;transition:.18s left}.switch input:checked+span{background:var(--good)}.switch input:checked+span:after{left:25px}.primary{background:linear-gradient(180deg,#ff805f,#e35234);box-shadow:0 12px 24px rgba(255,107,74,.18)}.primary:hover{background:linear-gradient(180deg,#ff8d70,#ef5e40)}.ghost{background:transparent;border:1px solid var(--border)}.danger{color:#ff8ca6}.danger:hover{background:rgba(255,82,119,.1);border-color:rgba(255,82,119,.45)}.bet-button{width:100%;font-size:19px;padding:17px;margin-top:10px}.last-result,.hint{color:var(--muted);line-height:1.45;font-size:14px;margin-top:12px}.last-result.win{color:var(--good);font-weight:900}.last-result.loss{color:var(--bad);font-weight:900}
.fairness-box{background:#080d18;border:1px solid var(--border);border-radius:16px;padding:12px;margin-bottom:14px}.hash{word-break:break-all;font-size:12px;color:#c5d4ee}.verify-output{margin-top:12px;border-radius:16px;background:#080d18;border:1px solid var(--border);padding:12px;color:#c5d4ee;white-space:pre-wrap;font-size:12px;line-height:1.5}.verify-output.ok{border-color:rgba(48,212,151,.5)}.verify-output.fail{border-color:rgba(255,82,119,.5)}
#profitChart{display:block;width:100%;height:260px;background:#080d18;border:1px solid var(--border);border-radius:18px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stats-grid div{background:#080d18;border:1px solid var(--border);border-radius:16px;padding:13px}.stats-grid span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.stats-grid strong{font-size:18px}.recent-wrap{margin-top:16px}.recent-bets{display:grid;gap:8px;max-height:260px;overflow:auto;padding-right:4px}.recent-row{display:grid;grid-template-columns:64px 1fr 82px 90px;gap:10px;align-items:center;background:#080d18;border:1px solid var(--border);border-radius:14px;padding:10px;font-size:13px}.recent-row.win{border-color:rgba(48,212,151,.4)}.recent-row.loss{border-color:rgba(255,82,119,.32)}.recent-numbers{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-net.good{color:var(--good);font-weight:900}.recent-net.bad{color:var(--bad);font-weight:900}
@media (max-width:1100px){.layout{grid-template-columns:1fr}.controls-panel{position:static}.chart-panel,.stats-panel{grid-column:auto}.game-panel{min-height:auto}.keno-grid{grid-template-columns:repeat(5,1fr)}.cell{height:54px}.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.app-shell{padding:12px}.topbar,.game-header{grid-template-columns:1fr;display:grid}.top-actions{width:100%}.top-actions button{flex:1}.keno-grid{grid-template-columns:repeat(4,1fr);gap:8px}.cell{height:50px;border-radius:13px}.form-grid.two{grid-template-columns:1fr}.tabs{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:1fr}.recent-row{grid-template-columns:48px 1fr}.recent-row span:nth-child(3),.recent-row span:nth-child(4){grid-column:span 1}.balance{font-size:26px}}