/* ── Reset ── */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#080a10;--bg2:#0e1018;--bg3:#14161f;
  --border:#1a1d28;--text:#c8ccd4;--dim:#5c6370;
  --green:#26a69a;--red:#ef5350;--accent:#4fc3f7;
  --font:'Consolas','Monaco','Courier New',monospace;
}
html,body{height:100%;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:12px;overflow:hidden;}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

/* ── Top bar ── */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:3px 10px;background:var(--bg2);border-bottom:1px solid var(--border);height:34px;gap:10px;}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:8px}
.logo{font-weight:700;font-size:13px;color:var(--accent);white-space:nowrap;letter-spacing:1px}
.logo-home-btn{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid #1e3a5f;border-radius:5px;background:#0a1828;text-decoration:none;cursor:pointer;transition:.15s;flex-shrink:0}
.logo-home-btn svg{display:block;transition:.15s}
.logo-home-btn:hover{background:#0d2040;border-color:var(--accent)}
.logo-home-btn:hover svg path,.logo-home-btn:hover svg rect{fill:var(--accent)}
.tab-group{display:flex;gap:1px}
.tab{padding:2px 12px;background:var(--bg3);border:1px solid var(--border);
  color:var(--dim);cursor:pointer;font-family:var(--font);font-size:11px;transition:.15s}
.tab:hover{background:#1a1d28}
.tab.active{background:var(--accent);color:#000;border-color:var(--accent);font-weight:700}
.ctl-group{display:flex;gap:6px;align-items:center}
.ctl-group label{display:flex;align-items:center;gap:3px;color:var(--dim);font-size:10px;white-space:nowrap}
.ctl-group input,.ctl-group select{background:var(--bg);border:1px solid var(--border);
  color:var(--text);padding:1px 4px;font-family:var(--font);font-size:10px;width:72px;border-radius:2px}
.ctl-group input[type="number"]{width:64px}
/* Filter slider */
.filter-slider-group{display:flex;align-items:center;gap:4px}
.filter-lbl{color:var(--dim);font-size:10px;white-space:nowrap;display:flex;align-items:center;gap:3px}
.filter-val{color:var(--accent);font-weight:700;min-width:68px;text-align:right}
#filterSlider{-webkit-appearance:none;appearance:none;width:80px;height:4px;background:#1a1d28;
  border-radius:2px;outline:none;cursor:pointer}
#filterSlider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;
  background:var(--accent);border-radius:50%;cursor:pointer;border:none;transition:.15s}
#filterSlider::-webkit-slider-thumb:hover{background:#80d8ff;transform:scale(1.2)}
#filterSlider::-moz-range-thumb{width:12px;height:12px;background:var(--accent);border-radius:50%;
  cursor:pointer;border:none}
#filterSlider::-moz-range-track{background:#1a1d28;height:4px;border-radius:2px}

.toggle-group{display:flex;gap:6px}
.toggle-group label{display:flex;align-items:center;gap:3px;font-size:10px;color:var(--dim);cursor:pointer}
.topbar-right select{background:var(--bg);border:1px solid var(--border);
  color:var(--text);padding:1px 4px;font-family:var(--font);font-size:10px;border-radius:2px}
#resetView{background:var(--bg3);border:1px solid var(--border);color:var(--text);
  cursor:pointer;font-size:13px;padding:1px 6px;border-radius:2px}
#resetView:hover{background:var(--accent);color:#000}
.status-text{font-size:9px;color:var(--dim);white-space:nowrap}

/* ── Metrics bar ── */
.metrics-bar{display:flex;align-items:center;gap:14px;padding:2px 12px;
  background:var(--bg2);border-bottom:1px solid var(--border);height:22px;overflow-x:auto;flex-shrink:0}
.metric{display:flex;gap:3px;white-space:nowrap}
.metric .lbl{color:var(--dim);font-size:10px}
.metric .val{font-size:10px;font-weight:700}
.metric .val.g{color:var(--green)}.metric .val.r{color:var(--red)}
.metric .val.a{color:var(--accent)}
.ls-bar{display:inline-flex;height:8px;width:80px;border-radius:2px;overflow:hidden;vertical-align:middle}
.ls-bar .long{background:var(--green)}.ls-bar .short{background:var(--red)}

/* ── Main layout ── */
.main-layout{display:grid;grid-template-columns:1fr 220px 210px;
  height:calc(100vh - 56px);gap:1px;background:var(--border)}

/* Charts column (heatmap + CVD stacked) */
.charts-column{display:flex;flex-direction:column;background:var(--bg);overflow:hidden}

/* Chart */
.chart-panel{position:relative;background:var(--bg);overflow:hidden;flex:1 1 0;min-height:0}
#lcChart{width:100%;height:100%}
#heatmapOverlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:5}
.chart-tooltip{position:absolute;display:none;background:rgba(14,16,24,.95);
  border:1px solid var(--border);padding:5px 7px;font-size:10px;
  pointer-events:none;z-index:20;max-width:260px;line-height:1.5;border-radius:3px}
.chart-tooltip.show{display:block}

/* CVD Panel */
.cvd-panel{flex:0 0 280px;background:var(--bg);border-top:1px solid var(--border);
  display:flex;flex-direction:column;overflow:hidden}
.cvd-header{display:flex;align-items:center;gap:8px;padding:2px 8px;
  background:var(--bg2);border-bottom:1px solid var(--border);height:20px}
.cvd-title{font-size:9px;font-weight:700;color:var(--dim);letter-spacing:1px}
.cvd-subtitle{font-size:9px;color:var(--dim);margin-left:auto}
.cvd-panel{position:relative}
.cvd-body{position:relative;flex:1;min-height:0;overflow:hidden}
.cvd-body canvas{display:block;width:100%;height:100%}
.cvd-tooltip{position:absolute;display:none;background:rgba(14,16,24,.95);
  border:1px solid var(--border);padding:5px 8px;font-size:10px;
  pointer-events:none;z-index:20;line-height:1.6;border-radius:3px;white-space:nowrap}

/* CVD Exchange breakdown table */
.cvd-exch-table{
  position:absolute;top:0;right:1px;bottom:0;width:192px;
  box-sizing:border-box;
  overflow-y:auto;overflow-x:hidden;
  border-left:1px solid var(--border);background:var(--bg2);
  font-size:9px;font-family:var(--font);padding:0;z-index:5;
}
.cvd-exch-table .cet-hdr{
  display:grid;grid-template-columns:28px 1fr 1fr 1fr;gap:0;padding:2px 4px 2px 3px;
  color:var(--dim);font-size:7px;letter-spacing:0.3px;font-weight:700;
  border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg2);z-index:1;
}
.cvd-exch-table .cet-row{
  display:grid;grid-template-columns:28px 1fr 1fr 1fr;gap:0;padding:1px 4px 1px 3px;
  border-bottom:1px solid #0d0f16;align-items:center;
}
.cvd-exch-table .cet-row:hover{background:rgba(255,255,255,.03)}
.cet-name{font-weight:700;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cet-val{text-align:right;font-size:8px;font-family:var(--font);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.cet-val.pos{color:var(--green)}
.cet-val.neg{color:var(--red)}
.cet-bar-wrap{height:3px;background:#111320;border-radius:1px;margin-top:1px;overflow:hidden}
.cet-bar{height:100%;border-radius:1px}
.cet-total{
  display:grid;grid-template-columns:28px 1fr 1fr 1fr;gap:0;padding:3px 4px 3px 3px;
  border-top:1px solid var(--border);font-weight:700;font-size:8px;
  background:var(--bg2);z-index:1;
}
.cet-tf-divider{
  height:1px;background:var(--border);margin:2px 0;
}
.cet-tf-row{
  display:grid;grid-template-columns:32px 1fr;gap:4px;padding:2px 4px;
  align-items:center;border-bottom:1px solid #0d0f16;
}
.cet-tf-label{
  font-weight:700;font-size:8px;color:var(--dim);letter-spacing:0.3px;
}
.cet-tf-age{
  font-size:7px;color:#3a3f4b;text-align:center;padding:3px 4px 2px;letter-spacing:0.2px;
}

/* Ladder */
.ladder-panel{background:var(--bg);display:flex;flex-direction:column;overflow:hidden}
.ladder-scroll{flex:1;overflow-y:auto;font-size:10px}
.ladder-row{display:grid;grid-template-columns:70px 1fr 62px;align-items:center;height:16px;
  border-bottom:1px solid #0d0f16;position:relative;padding:0 3px}
.ladder-row .lp{text-align:right;z-index:1}
.ladder-row .lu{text-align:right;z-index:1;color:#6b7280}
.ladder-row .bar{position:absolute;top:0;right:0;height:100%;z-index:0}
.ladder-row.ask .lp{color:#ef5350}
.ladder-row.bid .lp{color:#26a69a}
.ladder-row.ask .bar{background:rgba(239,83,80,0.13)}
.ladder-row.bid .bar{background:rgba(38,166,154,0.13)}
.ladder-mid{height:2px;background:var(--accent);flex-shrink:0}
.ladder-mid-price{height:14px;display:flex;align-items:center;justify-content:center;
  color:#4fc3f7;font-weight:bold;font-size:9px;font-family:Consolas,monospace;
  border-top:1px solid rgba(79,195,247,0.4);border-bottom:1px solid rgba(79,195,247,0.4);
  flex-shrink:0;letter-spacing:0.3px}
.panel-title{padding:3px 8px;background:var(--bg2);font-size:9px;color:var(--dim);
  font-weight:700;letter-spacing:1px;border-bottom:1px solid var(--border);text-transform:uppercase}

/* Side */
.side-panel{background:var(--bg);display:flex;flex-direction:column;overflow:hidden}
.side-section{display:flex;flex-direction:column;overflow:hidden;border-bottom:1px solid var(--border)}
.side-ls{flex:0 0 auto;max-height:180px}
.side-ex{flex:0 0 auto;max-height:200px;overflow:hidden}

/* AI Analysis Panel */
.side-ai{flex:1 1 auto;min-height:0;overflow-y:auto}
.side-pay{flex:0 0 auto;max-height:330px}
.pay-body{padding:6px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}
.pay-label{font-size:9px;color:var(--dim)}
.pay-input{
  width:100%;background:var(--bg);border:1px solid var(--border);color:var(--text);
  padding:3px 5px;font-family:var(--font);font-size:10px;border-radius:2px;
}
.pay-row{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.pay-actions{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-top:2px}
.pay-btn{
  background:var(--bg3);border:1px solid var(--border);color:var(--text);
  font-family:var(--font);font-size:10px;padding:4px 6px;cursor:pointer;border-radius:2px;
}
.pay-btn:hover{border-color:var(--accent);color:var(--accent)}
.pay-status{font-size:9px;color:var(--dim);line-height:1.35;min-height:28px;padding-top:2px}
.ai-hz-bar{display:flex;gap:2px;margin-bottom:4px;padding:2px 0;border-bottom:1px solid var(--border)}
.ai-hz-cell{flex:1;text-align:center;padding:1px 0}
.ai-hz-label{display:block;font-size:7px;color:var(--dim);text-transform:uppercase;letter-spacing:0.3px}
.ai-hz-acc{display:block;font-size:10px;font-weight:700}
.ai-hz-n{display:block;font-size:7px;color:#444}
.ai-regime{font-size:8px;font-weight:700;text-align:center;letter-spacing:1px;padding:2px 0 3px;margin-bottom:3px}
.ai-cat-label{font-size:7px;text-transform:uppercase;letter-spacing:0.5px;margin:4px 0 2px;font-weight:600}
.ai-cat-label.cat-signals{color:#64b5f6}
.ai-cat-label.cat-internals{color:#ce93d8}
.ai-cat-label.cat-macro{color:#ffb74d}
.ai-cat-label.cat-exchange{color:#4dd0e1}
.ai-cat-label.cat-onchain{color:#81c784}
.ai-learn-bar{display:flex;gap:6px;font-size:8px;color:#607080;padding:2px 0 4px;border-bottom:1px solid var(--border);margin-bottom:4px}
.ai-learn-bar b{color:var(--text)}
.ai-stance{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.ai-stance-label{font-size:14px;font-weight:800;letter-spacing:0.5px}
.ai-stance-label.bullish{color:#00e676}
.ai-stance-label.bearish{color:#ff1744}
.ai-stance-label.neutral{color:#ffd740}
.ai-conf-bar{flex:1;height:6px;background:#111320;border-radius:3px;overflow:hidden}
.ai-conf-fill{height:100%;border-radius:3px;transition:width 0.4s ease}
.ai-signals{display:flex;flex-direction:column;gap:3px;margin-bottom:4px}
.ai-sig{display:grid;grid-template-columns:1fr auto 28px 22px auto;gap:3px;align-items:center;font-size:9px}
.ai-sig-name{color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ai-sig-val{text-align:right;font-family:var(--font);font-weight:600}
.ai-sig-acc{text-align:right;font-size:8px}
.ai-sig-wt{text-align:right;font-family:var(--font);font-size:8px}
.ai-sig-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.ai-pattern{font-size:8px;color:#607080;padding:2px 0;font-style:italic}
.ai-summary{font-size:9px;color:#8890a0;line-height:1.5;border-top:1px solid var(--border);
  padding-top:5px;margin-top:2px}
.side-wh{flex:1 1 0;min-height:80px;overflow:hidden}
.side-scroll{flex:1;overflow-y:auto;padding:3px 4px;font-size:10px}

/* Exchange rows */
.ex-row{display:grid;grid-template-columns:32px 1fr 1fr 56px;gap:2px;padding:2px 2px;
  border-bottom:1px solid #111320;align-items:center}
.ex-row .nm{color:var(--accent);font-weight:700;font-size:9px}
.ex-row .mid{color:var(--text);text-align:right;font-size:10px}
.ex-row .delta{text-align:right;font-size:10px}
.ex-row .delta.pos{color:var(--green)}.ex-row .delta.neg{color:var(--red)}
.ex-row .oi{color:var(--dim);font-size:9px;text-align:right}

/* Whale rows */
.whale-row{display:grid;grid-template-columns:60px 1fr auto;gap:4px;padding:2px 3px;
  border-bottom:1px solid #111320;align-items:center}
.whale-row.bid{border-left:2px solid var(--green)}
.whale-row.ask{border-left:2px solid var(--red)}
.whale-row .tag{font-size:9px;font-weight:700}
.whale-row .price{font-size:10px;text-align:right}
.whale-row .usd{font-size:10px;text-align:right;font-weight:700}



/* ── Control tooltips ── */
[data-tooltip]{position:relative}
[data-tooltip]::after{
  content:attr(data-tooltip);
  position:absolute;
  top:calc(100% + 7px);
  left:50%;
  transform:translateX(-50%);
  width:max-content;
  max-width:240px;
  white-space:normal;
  background:rgba(8,10,16,.97);
  border:1px solid var(--border);
  color:var(--text);
  padding:5px 9px;
  font-size:10px;
  line-height:1.45;
  border-radius:3px;
  pointer-events:none;
  opacity:0;
  z-index:1000;
  transition:opacity .12s .25s;
  text-align:center;
}
[data-tooltip]:hover::after{opacity:1}

/* ── CVD/CBD mode toggle ── */
.cvd-mode-toggle{display:inline-flex;gap:1px;margin-left:8px;background:#1a1d28;border-radius:3px;overflow:hidden}
.cvd-mode{background:transparent;border:none;color:var(--dim);font-size:9px;padding:2px 8px;cursor:pointer;font-family:inherit;letter-spacing:0.5px}
.cvd-mode.active{background:#2a2d38;color:#eee;font-weight:700}
.cvd-mode:hover:not(.active){color:#aaa}

/* ── Multi-asset panel ── */
.multi-asset-panel{background:#0d0f14;border-top:1px solid #1a1d28;padding:0;display:flex;flex-direction:column;height:120px;min-height:80px}
.ma-header{display:flex;align-items:center;justify-content:space-between;padding:2px 8px;border-bottom:1px solid #1a1d28}
.ma-title{font-size:10px;color:var(--dim);letter-spacing:1px;font-weight:700}
.ma-close{background:transparent;border:none;color:var(--dim);font-size:14px;cursor:pointer;padding:0 4px;line-height:1}
.ma-close:hover{color:#eee}
#multiAssetCanvas{flex:1;width:100%}

/* ── Toggle multi-asset button ── */
.btn-toggle-ma{width:100%;background:#1a1d28;border:1px solid #2a2d38;color:var(--dim);font-size:10px;padding:5px 8px;cursor:pointer;border-radius:3px;font-family:inherit;letter-spacing:0.5px;transition:all .15s}
.btn-toggle-ma:hover{background:#2a2d38;color:#eee}
.btn-toggle-ma.active{background:#1a3a2a;border-color:#26a69a;color:#26a69a}

/* ── Liquidation floating panel ── */
.liq-panel{
  position:fixed;top:60px;right:440px;width:310px;
  background:rgba(12,14,20,.97);border:1px solid #1e2130;border-radius:6px;
  z-index:900;display:flex;flex-direction:column;box-shadow:0 8px 32px rgba(0,0,0,.6);
  max-height:calc(100vh - 80px);overflow:hidden;backdrop-filter:blur(8px);
}
.liq-panel-header{
  display:flex;align-items:center;gap:6px;padding:6px 10px;
  background:#11131c;border-bottom:1px solid #1e2130;cursor:grab;user-select:none;
}
.liq-panel-header:active{cursor:grabbing}
.liq-panel-title{font-size:10px;font-weight:700;color:#eee;letter-spacing:1px}
.liq-panel-subtitle{font-size:9px;color:var(--dim);margin-left:auto}
.liq-panel-close{
  background:transparent;border:none;color:var(--dim);font-size:15px;
  cursor:pointer;padding:0 2px;line-height:1;margin-left:4px;
}
.liq-panel-close:hover{color:#ef5350}
.liq-panel-body{padding:6px 8px;overflow-y:auto;flex:1}

/* Liq panel section headers */
.liq-section-hdr{
  font-size:9px;font-weight:700;letter-spacing:0.8px;
  padding:4px 0 3px;border-bottom:1px solid #1a1d28;margin-bottom:2px;
}
.liq-section-hdr.long{color:#ff6d00}
.liq-section-hdr.short{color:#00b0ff}

/* Liq rows */
.liq-row{
  display:grid;grid-template-columns:34px 1fr 72px 52px;gap:4px;
  align-items:center;padding:3px 2px;border-bottom:1px solid #0d0f16;font-size:10px;
}
.liq-row:hover{background:rgba(255,255,255,.03)}
.liq-lev{font-weight:700;text-align:center;border-radius:2px;padding:1px 4px;font-size:9px}
.liq-lev.long{background:rgba(255,109,0,.12);color:#ff6d00}
.liq-lev.short{background:rgba(0,176,255,.12);color:#00b0ff}
.liq-price{color:var(--text);font-family:var(--font)}
.liq-usd{color:var(--dim);text-align:right;font-family:var(--font)}
.liq-pct{text-align:right;font-weight:700;font-size:9px}
.liq-pct.neg{color:#ef5350}
.liq-pct.pos{color:#26a69a}

/* Liq summary bar */
.liq-summary{
  display:flex;align-items:center;gap:8px;padding:5px 2px 3px;
  border-top:1px solid #1a1d28;margin-top:4px;font-size:9px;color:var(--dim);
}
.liq-summary .val{font-weight:700;color:var(--text)}
.liq-heat-bar{
  flex:1;height:6px;border-radius:3px;overflow:hidden;display:flex;
  background:#1a1d28;
}
.liq-heat-bar .long-fill{background:#ff6d00}
.liq-heat-bar .short-fill{background:#00b0ff}