:root{color-scheme:dark;
  --bg:#101c30;--surface:#17283f;--panel:#1a2c47;--panel2:#15253c;--border:#2c4160;--border-bright:#3e5a80;
  --text:#eef1f5;--muted:#8fa2bc;--dim:#5e7294;
  --accent:#00e08a;--accent-dim:#00e08a26;--accent2:#34a7ff;--danger:#ff3b5c;--danger-dim:#ff3b5c26;--amber:#ffb224;
  --broker-iq:#3987e5;--broker-hezilex:#d95926;--broker-dca:#199e70;
  --status-good:#0ca30c;--status-critical:#d03b3b;
  --mono:ui-monospace,"Cascadia Mono","Segoe UI Mono","SF Mono","Roboto Mono",Consolas,"Liberation Mono",monospace;
  font:13.5px/1.5 var(--mono)}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:
    radial-gradient(circle at 12% 0,#1d3354 0,transparent 32%),
    radial-gradient(circle at 88% 4%,#1f3250 0,transparent 26%),
    var(--bg);
  color:var(--text)}
button,input,select{font:inherit}
button{border:1px solid var(--border-bright);border-radius:3px;background:var(--panel);color:var(--text);padding:.6rem .9rem;font-weight:600;cursor:pointer;letter-spacing:.02em;transition:.12s}
button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
input,select{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--border-bright);border-radius:3px;padding:.6rem .7rem;outline:none}
input:focus,select:focus{border-color:var(--accent2)}
[hidden]{display:none!important}

/* topbar */
.topbar{border-bottom:1px solid var(--border);background:var(--panel2)}
.topbar-inner{max-width:1400px;margin:auto;padding:.55rem 1.3rem;display:flex;align-items:center;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;flex:1;letter-spacing:.04em}
.brand>span{display:grid;place-items:center;width:26px;height:26px;background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent);border-radius:3px;font-size:.68rem;font-weight:800}
.brand small{display:block;color:var(--dim);font-weight:400;font-size:.68rem;letter-spacing:.02em}
.live-indicator{display:flex;align-items:center;gap:.4rem;font-size:.7rem;color:var(--accent);letter-spacing:.08em;border:1px solid var(--accent-dim);padding:.3rem .6rem;border-radius:3px}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 6px var(--accent);animation:blink 1.6s ease-in-out infinite}
.clock{color:var(--dim);font-size:.72rem;font-variant-numeric:tabular-nums}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

main{max-width:1400px;margin:auto;padding:1.1rem 1.3rem 3rem}
.card{background:var(--panel);border:1px solid var(--border);border-radius:4px;padding:.9rem 1rem;margin-bottom:.8rem}
.access{max-width:400px;margin:8vh auto;padding:1.6rem}
.access button{width:100%;margin-top:.9rem;background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}
.eyebrow{font-size:.65rem;letter-spacing:.14em;color:var(--accent2);font-weight:700;margin:0 0 .5rem;text-transform:uppercase}
.muted{color:var(--muted)}
.feedback{color:var(--amber);min-height:1.2rem;font-size:.8rem}
.workspace-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin:0 0 .9rem}
.workspace-head h1{font-size:1.35rem;letter-spacing:-.01em;margin:.1rem 0;font-weight:700}
.workspace-head p{color:var(--dim);font-size:.75rem;margin:.2rem 0}
.ghost{background:transparent;color:var(--muted);border-color:var(--border)}

/* filters */
.filters{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center;margin-bottom:.8rem;padding:.55rem .8rem;background:var(--panel2);border:1px solid var(--border);border-radius:4px}
.filter-group{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{display:flex;align-items:center;gap:.35rem;font-size:.72rem;padding:.3rem .55rem;border:1px solid var(--border-bright);border-radius:3px;cursor:pointer;color:var(--muted);user-select:none;letter-spacing:.02em}
.chip input{width:auto;min-height:auto;margin:0}
.chip:has(input:checked){color:var(--bg);background:var(--accent);border-color:var(--accent)}
#f-range{width:auto;padding:.3rem .55rem;font-size:.72rem}

/* stat tiles */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.6rem;margin-bottom:.8rem}
.stat-tile{background:var(--panel2);border:1px solid var(--border);border-top:2px solid var(--tile-color,var(--accent2));border-radius:3px;padding:.7rem .85rem}
.stat-tile .label{font-size:.63rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.stat-tile .value{font-size:1.5rem;font-weight:700;margin:.25rem 0;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat-tile .delta{font-size:.78rem;font-weight:700;font-variant-numeric:tabular-nums}
.stat-tile .delta.positive{color:var(--accent)}
.stat-tile .delta.negative{color:var(--danger)}
.stat-tile .sub{font-size:.68rem;color:var(--dim);margin-top:.15rem}

.title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding-bottom:.55rem;margin-bottom:.7rem}
.title>div{display:flex;align-items:center;gap:.55rem}
.title h2{font-size:.78rem;margin:0;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.title>span{font-size:.63rem;letter-spacing:.06em;color:var(--dim);border:1px solid var(--border-bright);padding:.15rem .45rem;border-radius:3px}
.step{display:grid;place-items:center;margin:0;width:20px;height:20px;border-radius:3px;color:var(--accent2);background:var(--panel2);border:1px solid var(--border-bright);font-size:.6rem;font-weight:800}

/* chart */
.viz-root{position:relative}
.viz-root svg{width:100%;height:auto;display:block;overflow:visible}
.viz-legend{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.6rem;font-size:.72rem}
.viz-legend-item{display:flex;align-items:center;gap:.4rem;color:var(--muted)}
.viz-legend-dot{width:8px;height:8px;border-radius:1px}
.viz-tooltip{position:absolute;pointer-events:none;background:var(--panel2);border:1px solid var(--border-bright);border-radius:3px;padding:.4rem .55rem;font-size:.7rem;box-shadow:0 8px 24px #0009;transform:translate(-50%,-115%);white-space:nowrap;z-index:5}
.viz-tooltip b{display:block;color:var(--dim);font-weight:600;margin-bottom:.15rem;letter-spacing:.04em}
.viz-gridline{stroke:#243a58;stroke-width:1}
.viz-axis-text{fill:var(--dim);font-size:9.5px;font-family:var(--mono)}
.viz-crosshair{stroke:var(--border-bright);stroke-width:1;stroke-dasharray:2 3}

/* trades table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.76rem}
th,td{text-align:left;padding:.4rem .5rem;border-bottom:1px solid var(--border);white-space:nowrap}
th{color:var(--dim);font-weight:700;font-size:.63rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-bright)}
tbody tr:hover{background:#ffffff05}
td.num{font-variant-numeric:tabular-nums;text-align:right}
.broker-tag{display:inline-flex;align-items:center;gap:.35rem}
.broker-dot{width:7px;height:7px;border-radius:1px;flex:none}
.result-badge{display:inline-flex;align-items:center;gap:.3rem;padding:.12rem .45rem;border-radius:2px;font-size:.72rem;font-weight:700;font-variant-numeric:tabular-nums}
.result-badge.win{background:var(--status-good)22;color:#5be35b}
.result-badge.loss{background:var(--status-critical)22;color:#ff8f8f}

/* dca */
.dca-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.6rem}
.dca-item{background:var(--panel2);border:1px solid var(--border);border-radius:3px;padding:.6rem .75rem}
.dca-item .label{font-size:.63rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.dca-item .value{font-size:1.1rem;font-weight:700;margin-top:.2rem;font-variant-numeric:tabular-nums}

@media(max-width:820px){.workspace-head{display:block}.workspace-head button{margin-top:.6rem}main{padding:.9rem .8rem}.topbar-inner{flex-wrap:wrap}}