:root{
  --bg:#0b0e14; --panel:#141925; --panel2:#1b2130; --border:#262d3d;
  --text:#e6e9ef; --muted:#8a93a6; --accent:#3b82f6; --accent2:#6366f1;
  --green:#16c784; --red:#ea3943; --yellow:#f5a623;
  --radius:12px; --shadow:0 4px 20px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',Roboto,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:inherit;text-decoration:none}

/* layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh}
.brand{font-size:20px;font-weight:700;padding:22px 20px;border-bottom:1px solid var(--border)}
.brand span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sidebar nav{display:flex;flex-direction:column;padding:14px 10px;gap:4px;flex:1}
.sidebar nav a{padding:11px 14px;border-radius:8px;color:var(--muted);font-weight:500;transition:.15s}
.sidebar nav a:hover{background:var(--panel2);color:var(--text)}
.sidebar nav a.active{background:linear-gradient(90deg,rgba(59,130,246,.18),transparent);color:#fff;border-left:3px solid var(--accent)}
.sidebar-foot{padding:16px 20px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--red);margin-right:6px}
.dot.on{background:var(--green);box-shadow:0 0 8px var(--green)}

.main{margin-left:230px;flex:1;display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 28px;border-bottom:1px solid var(--border);background:var(--panel)}
.topbar h1{font-size:20px;font-weight:600}
.topbar-right{display:flex;gap:12px;align-items:center}
.user-chip{background:var(--panel2);padding:7px 13px;border-radius:20px;color:var(--muted)}
.market-ticker{display:flex;align-items:center;gap:8px;flex:1;justify-content:flex-end;min-width:0;overflow:hidden}
.ticker-item{display:flex;align-items:center;gap:6px;white-space:nowrap;background:#101622;border:1px solid var(--border);border-radius:8px;padding:6px 9px;color:var(--muted);font-size:12px;line-height:1}
.ticker-item b{font-size:10px;color:#aab3c5;letter-spacing:.3px}
.ticker-item span{font-variant-numeric:tabular-nums;color:var(--text)}
.ticker-item.live{border-color:rgba(22,199,132,.28)}
.ticker-item.live span{color:var(--green)}
.ticker-item.stale span{color:var(--muted)}
.content{padding:26px 28px}
.flash-wrap{padding:0 28px}
.flash{padding:11px 16px;border-radius:8px;margin-top:14px;font-weight:500}
.flash-success{background:rgba(22,199,132,.15);color:var(--green);border:1px solid rgba(22,199,132,.3)}
.flash-danger{background:rgba(234,57,67,.15);color:var(--red);border:1px solid rgba(234,57,67,.3)}
.flash-info,.flash-warning{background:rgba(245,166,35,.12);color:var(--yellow);border:1px solid rgba(245,166,35,.3)}

/* cards / grid */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.card .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.card .value{font-size:26px;font-weight:700;margin-top:8px}
.card .sub{color:var(--muted);font-size:12px;margin-top:4px}
.value.pos{color:var(--green)} .value.neg{color:var(--red)}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:22px;overflow:hidden}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.panel-head h3{font-size:15px;font-weight:600}
.panel-body{padding:6px 0}

/* tables */
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:11px 20px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}
td{padding:12px 20px;border-bottom:1px solid var(--border);font-size:13px}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--panel2)}
.empty{padding:30px;text-align:center;color:var(--muted)}

/* badges / pills */
.pill{display:inline-block;padding:3px 9px;border-radius:6px;font-size:11px;font-weight:600}
.pill.buy{background:rgba(22,199,132,.15);color:var(--green)}
.pill.sell{background:rgba(234,57,67,.15);color:var(--red)}
.pill.live{background:rgba(99,102,241,.18);color:#a5b4fc}
.pill.paper{background:rgba(245,166,35,.15);color:var(--yellow)}
.pill.indian{background:rgba(59,130,246,.15);color:#93c5fd}
.pill.forex,.pill.delta{background:rgba(16,185,129,.15);color:#6ee7b7}
.pill.ok{background:rgba(22,199,132,.15);color:var(--green)}
.pill.bad{background:rgba(234,57,67,.15);color:var(--red)}
.pill.warn{background:rgba(245,166,35,.15);color:var(--yellow)}
.pos{color:var(--green)} .neg{color:var(--red)}

/* buttons */
.btn{cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-weight:600;font-size:13px;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#2f6fd6}
.btn-green{background:var(--green);color:#06281c}
.btn-red{background:var(--red);color:#fff}
.btn-yellow{background:var(--yellow);color:#221303}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--muted)}
.btn-ghost:hover{color:#fff;border-color:var(--muted)}
.btn-sm{padding:6px 11px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* forms */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;color:var(--muted);font-weight:500}
.field input,.field select{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:9px 11px;color:var(--text);font-size:13px}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}
.symbol-field{position:relative}
.symbol-options{display:none;position:absolute;z-index:80;top:100%;left:0;right:0;margin-top:6px;max-height:320px;overflow:auto;background:#111723;border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);padding:4px}
.symbol-options.show{display:block}
.symbol-option{display:flex;flex-direction:column;gap:3px;width:100%;border:0;background:transparent;color:var(--text);text-align:left;padding:8px 11px;border-radius:7px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.03)}
.symbol-option:last-child{border-bottom:0}
.symbol-option:hover,.symbol-option:focus{outline:none;background:rgba(59,130,246,.18)}
.so-main{display:flex;align-items:center;gap:8px}
.so-sym{font-size:13px;font-weight:600;letter-spacing:.2px;color:var(--text)}
.so-badge{font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;line-height:1.6;letter-spacing:.3px}
.so-ce{background:rgba(34,197,94,.18);color:#4ade80}
.so-pe{background:rgba(239,68,68,.18);color:#f87171}
.so-fut{background:rgba(59,130,246,.2);color:#60a5fa}
.so-eq{background:rgba(148,163,184,.18);color:#cbd5e1}
.so-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:11px;color:var(--muted)}
.so-strike{font-weight:600;color:#cbd5e1}
.so-exp{color:#fbbf24}
.so-lot{opacity:.85}
.checks{display:flex;flex-wrap:wrap;gap:16px;margin-top:6px}
.check{display:flex;align-items:center;gap:7px;color:var(--muted)}
.check input{width:16px;height:16px;accent-color:var(--accent)}
fieldset{border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}
legend{padding:0 8px;color:var(--accent);font-weight:600;font-size:13px}

/* tabs */
.tabs{display:flex;gap:8px;margin-bottom:18px}
.tab{padding:8px 16px;border-radius:8px;background:var(--panel);border:1px solid var(--border);color:var(--muted);cursor:pointer;font-weight:500}
.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#16203a,#0b0e14)}
.login-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:40px;width:360px;box-shadow:var(--shadow)}
.login-box h2{margin-bottom:6px;font-size:24px}
.login-box p{color:var(--muted);margin-bottom:24px}
.login-box .field{margin-bottom:16px}
.login-box .btn{width:100%;padding:12px}
.login-logo{font-size:34px;margin-bottom:10px}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:50}
.modal-bg.show{display:flex}
.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:26px;width:min(560px,92vw);max-height:90vh;overflow:auto}
.modal h3{margin-bottom:18px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.row-actions{display:flex;gap:8px}
.muted{color:var(--muted)}
.mt{margin-top:16px}
.section-title{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:10px 0}

@media (max-width: 980px){
  .topbar{align-items:flex-start;flex-wrap:wrap}
  .market-ticker{order:3;justify-content:flex-start;width:100%;overflow:auto;padding-bottom:2px}
}