:root{--bg:#08111f;--panel:#0e1a2b;--panel2:#122238;--line:#23354c;--text:#edf4ff;--muted:#8fa3bd;--blue:#4da3ff;--green:#36d399;--red:#fb7185;--gold:#f3c969}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#102443 0,#08111f 32%,#060d18 100%);color:var(--text);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:16px 24px;background:rgba(6,13,24,.93);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{font-weight:800;letter-spacing:.11em;font-size:17px}.brand span{color:var(--blue)}.subbrand{font-size:11px;color:var(--muted);margin-top:2px}.top-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}button,select,input{font:inherit}button{border:1px solid var(--line);background:#132238;color:var(--text);padding:8px 12px;border-radius:8px;cursor:pointer}button:hover{border-color:#44607e}.primary{background:var(--blue);border-color:var(--blue);color:#06111e;font-weight:700}.shell{max-width:1500px;margin:0 auto;padding:20px}.metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:14px}.metrics article{background:linear-gradient(180deg,#102039,#0c1829);border:1px solid var(--line);border-radius:12px;padding:15px}.metrics span,.metrics small{display:block;color:var(--muted)}.metrics strong{display:block;font-size:25px;margin:5px 0 3px}.positive{color:var(--green)!important}.negative{color:var(--red)!important}.panel{background:rgba(13,26,43,.96);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:12px}.section-head h2,.trade-list h3{margin:0;font-size:17px}.section-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.segmented{display:flex;background:#091526;border:1px solid var(--line);border-radius:8px;padding:3px}.segmented button{border:0;background:transparent;padding:5px 10px}.segmented button.active{background:#1d3553}.chart-wrap{height:310px;position:relative}.chart-wrap.tall{height:420px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:right;color:var(--muted);font-size:11px;font-weight:600;padding:9px;border-bottom:1px solid var(--line)}th:first-child{text-align:left}td{padding:10px 9px;border-bottom:1px solid rgba(35,53,76,.65);text-align:right}td:first-child{text-align:left}tbody tr{cursor:pointer}tbody tr:hover,tbody tr.selected{background:#13243a}.ticker{font-weight:800}.asset-name{color:var(--muted);font-size:11px;margin-top:1px}.asset-stats{display:flex;gap:16px;flex-wrap:wrap}.asset-stats div{text-align:right}.asset-stats span{display:block;color:var(--muted);font-size:10px}.asset-stats strong{font-size:14px}.trade-list{margin-top:12px}.trade-row{display:grid;grid-template-columns:90px 70px 1fr 1fr 1.5fr;gap:10px;padding:8px 0;border-bottom:1px solid rgba(35,53,76,.55);font-size:12px}.trade-row .buy{color:var(--green);font-weight:700}.trade-row .sell{color:var(--red);font-weight:700}dialog{width:min(760px,calc(100vw - 30px));background:#0e1a2b;color:var(--text);border:1px solid var(--line);border-radius:13px;padding:0}dialog::backdrop{background:rgba(0,0,0,.65)}dialog form{padding:18px}.dialog-head{display:flex;justify-content:space-between;gap:10px}.dialog-head h2{margin:0}.dialog-head p{color:var(--muted);margin:4px 0 15px;font-size:12px}#closeTrade{font-size:22px;border:0;background:transparent;padding:0 6px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid label{color:var(--muted);font-size:12px}.form-grid .wide{grid-column:1/-1}.form-grid input,.form-grid select{display:block;width:100%;margin-top:5px;border:1px solid var(--line);background:#091526;color:var(--text);border-radius:8px;padding:10px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.error{color:var(--red);margin-top:10px}.login-body{display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:#0e1a2b;border:1px solid var(--line);border-radius:14px;padding:28px}.login-card h1{margin:18px 0 5px}.login-card p{color:var(--muted);margin:0 0 22px}.login-card label{display:block;margin:12px 0;color:var(--muted)}.login-card input{display:block;width:100%;margin-top:5px;background:#091526;border:1px solid var(--line);border-radius:8px;color:var(--text);padding:11px}.login-card button{width:100%;margin-top:8px;background:var(--blue);color:#06111e;font-weight:700}.warning{color:var(--gold)}@media(max-width:1000px){.metrics{grid-template-columns:repeat(2,1fr)}.topbar{align-items:flex-start}.chart-wrap.tall{height:360px}}@media(max-width:640px){.shell{padding:10px}.topbar{padding:12px;display:block}.top-actions{margin-top:10px}.metrics{grid-template-columns:1fr 1fr}.metrics strong{font-size:20px}.section-head{display:block}.asset-stats{margin-top:10px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.trade-row{grid-template-columns:70px 55px 1fr}.trade-row .optional{display:none}}

.chart-controls{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
@media(max-width:640px){.chart-controls{margin-top:10px;justify-content:flex-start}}

/* Portfolio selector + mixed securities support */
.chart-controls{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.portfolio-picker{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.portfolio-picker select{min-width:245px;border:1px solid var(--line);background:#091526;color:var(--text);border-radius:8px;padding:8px 10px}
.empty-state{padding:24px 10px;text-align:center;color:var(--muted);border-top:1px solid rgba(35,53,76,.55)}
.form-section{margin-top:12px}
.form-note{margin:12px 0 0;color:var(--muted);font-size:11px}
[hidden]{display:none!important}
@media(max-width:640px){.chart-controls{margin-top:10px;justify-content:flex-start}.portfolio-picker{width:100%}.portfolio-picker select{min-width:0;flex:1}}