:root {
  --bg: #1a1818;
  --panel: #151617;
  --panel-2: #151617;
  --border: #6a625f;
  --text: #d6dde7;
  --muted: #f1a847;
  --accent: #4d95e8;
  --buy: #57b049;
  --sell: #b52b2b;
  --warn: #ffb454;
}

* { box-sizing: border-box; }
html { height: 100%; }
body {
  margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font: 12px/1.4 ui-monospace, "JetBrains Mono", Menlo, monospace;
  height: 100vh; overflow: hidden;
  display: flex; flex-direction: column;
}

/* ---- native form-control restyling ---- */
/* Checkbox: replace the OS default with a flat bordered square that
   matches the inputs/buttons elsewhere on the page. */
input[type=checkbox] {
  appearance: none;
  -webkit-appearance: none;
  width: 13px; height: 13px;
  margin: 0; padding: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  vertical-align: middle;
  position: relative;
  transition: border-color 0.08s ease-out, background 0.08s ease-out;
}
input[type=checkbox]:hover { border-color: var(--accent); }
input[type=checkbox]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
input[type=checkbox]:focus-visible { outline: 1px solid var(--accent); outline-offset: 1px; }

/* Select: hide the OS arrow + draw our own caret via inline SVG so the
   dropdown matches the bordered-input look. !important keeps the arrow
   from being clobbered by `.topbar select { background: ... }` etc.,
   which uses the shorthand and would otherwise wipe background-image. */
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23d6dde7' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") !important;
  background-repeat: no-repeat !important;
  background-position: right 6px center !important;
  background-size: 9px 6px !important;
  padding-right: 22px !important;
}
select::-ms-expand { display: none; }

/* Number inputs: hide the up/down spinners in every engine. The buttons
   are noisy on a dark UI and you can edit the value directly anyway. */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Scrollbars (WebKit + Firefox). Match the panel/border palette so the
   bars feel like part of the surface, not OS chrome bolted on top. */
* { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border: 2px solid var(--panel);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::-webkit-scrollbar-corner { background: transparent; }

.topbar {
  display: flex; gap: 18px; align-items: center; padding: 8px 14px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  flex: 0 0 auto;
}
.brand { font-weight: 700; letter-spacing: .12em; color: var(--accent); }
.brand span { color: var(--text); margin-left: 4px; }
.topbar label { color: var(--muted); margin-right: 6px; }
.topbar select, .topbar input[type=number] {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 6px; border-radius: 3px; font: inherit;
}
.topbar button {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 8px; border-radius: 3px; cursor: pointer; font: inherit;
}
.topbar button.active { background: var(--accent); color: #0b0e14; border-color: var(--accent); }
.model-toggles label { display: inline-flex; align-items: center; gap: 4px; margin-right: 8px; color: var(--text); }
.status span { margin-right: 12px; color: var(--muted); }
.status span span { color: var(--text); }

.grid {
  display: grid; gap: 8px; padding: 8px;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: minmax(0, 1.3fr) minmax(200px, 1fr);
  flex: 1 1 auto; min-height: 0; min-width: 0;
}
.chart-panel    { grid-column: 1; grid-row: 1; }
.ticker-panel   { grid-column: 1; grid-row: 2; }
.right-col      { grid-column: 2; grid-row: 1 / 3; display: flex; flex-direction: column; gap: 8px; min-height: 0; min-width: 0; }
.right-col .panel { min-width: 0; width: 100%; }
.order-panel    { flex: 0 0 auto; }
.portfolio-panel{ flex: 1 1 auto; min-height: 0; }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 4px; display: flex; flex-direction: column;
  overflow: hidden;
}
.panel-head {
  padding: 6px 10px; background: var(--panel-2); border-bottom: 1px solid var(--border);
  color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: 11px;
}
.panel canvas { flex: 1 1 0; width: 100%; display: block; min-height: 0; }

.order-form { padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.order-form .row { display: flex; gap: 6px; }
.order-form .row button {
  flex: 1; padding: 6px; border: 1px solid var(--border); background: var(--panel-2);
  color: var(--text); cursor: pointer; border-radius: 3px;
}
.order-form .side-buy.active { background: var(--buy); color: #001b0e; border-color: var(--buy); }
.order-form .side-sell.active { background: var(--sell); color: #1b0004; border-color: var(--sell); }
.order-form label { color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.order-form input, .order-form select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 4px 6px; border-radius: 3px; font: inherit; width: 100px;
}
#order-submit {
  margin-top: 6px; padding: 8px; background: var(--accent); color: #0b0e14;
  border: none; border-radius: 3px; cursor: pointer; font-weight: 700;
}
.order-msg { min-height: 14px; color: var(--warn); font-size: 11px; }

.quote { display: flex; justify-content: space-around; padding: 5px 8px;
  border-top: 1px solid var(--border); background: var(--panel-2); }
.quote div { display: inline-flex; flex-direction: row; align-items: baseline; gap: 4px; }
.quote span { color: var(--muted); font-size: 10px; }
.quote b { color: var(--text); font-size: 11px; }

.portfolio-stats, .risk-stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 12px;
  padding: 10px; border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}

/* Make the positions table scroll inside the portfolio panel once the
   list exceeds the panel height. We force tbody into a flex-tracking
   block-scroll context so the sticky-ish header stays put while rows
   below it scroll. */
.portfolio-panel .positions {
  flex: 1 1 0;
  min-height: 0;
  display: flex; flex-direction: column;
}
.portfolio-panel .positions thead {
  display: table; width: 100%; table-layout: fixed;
  flex: 0 0 auto;
}
.portfolio-panel .positions tbody {
  display: block;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}
.portfolio-panel .positions tbody tr {
  display: table; width: 100%; table-layout: fixed;
}
.portfolio-stats div, .risk-stats div {
  display: flex; justify-content: space-between;
}
.portfolio-stats span, .risk-stats span { color: var(--muted); }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 4px 8px; text-align: right; }
th:first-child, td:first-child { text-align: left; }
thead { background: var(--panel-2); color: var(--muted); font-weight: normal; font-size: 11px; }
tbody tr:nth-child(odd) { background: rgba(255,255,255,0.02); }
.positions, .trades, .options-chain { font-size: 11px; }
.options-chain th, .options-chain td { text-align: center; padding: 2px 4px; }
.trades-panel, .options-panel { overflow-y: auto; }
.options-panel { overflow-y: auto; }
.trades tbody, .positions tbody, .options-chain tbody { display: table-row-group; }
.up { color: var(--buy); }
.down { color: var(--sell); }
.muted { color: var(--muted); }

#equity-chart { height: 120px; flex: none; }

/* ---- topbar play/pause + speed separator ---- */
.play-pause {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 3px; cursor: pointer; font: inherit; font-weight: 700;
}
.play-pause.paused  { color: var(--buy);  border-color: var(--buy); }
.play-pause.running { color: var(--warn); border-color: var(--warn); }
.speed-control { display: inline-flex; gap: 4px; align-items: center; }
.speed-control .sep { display: inline-block; width: 1px; height: 16px; background: var(--border); margin: 0 4px; }
.model-toggles select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 6px; border-radius: 3px; font: inherit;
}
.classic-toggles { display: inline-flex; gap: 6px; align-items: center; }

/* ---- agent-bar ---- */
.agent-bar {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  padding: 6px 14px; background: var(--panel); border-bottom: 1px solid var(--border);
  font-size: 11px;
}
.agent-bar .agent-label { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.agent-bar label { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); }
.agent-bar input[type=number] {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 2px 4px; border-radius: 3px; font: inherit; width: 60px;
}
.agent-bar button {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 3px; cursor: pointer; font: inherit;
}
.agent-bar .agent-total { margin-left: auto; color: var(--muted); }
.agent-bar .agent-total b { color: var(--text); }

/* ---- alerts ---- */
.alerts-bar {
  display: flex; flex-direction: column; gap: 4px; padding: 6px 14px;
  background: #1f1a14; border-bottom: 1px solid var(--border);
}
.alerts-bar .alert {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 4px 8px; border-radius: 3px; font-size: 11px;
  border-left: 3px solid var(--warn); background: rgba(255,180,84,0.06);
}
.alerts-bar .alert.itm { border-left-color: var(--buy);  background: rgba(87,176,73,0.06);  }
.alerts-bar .alert.otm { border-left-color: var(--sell); background: rgba(181,43,43,0.06); }
.alerts-bar .alert.rejected { border-left-color: var(--sell); background: rgba(181,43,43,0.10); color: var(--sell); }
.alerts-bar .alert-dismiss {
  background: transparent; color: var(--muted); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 3px; cursor: pointer; font: inherit; font-size: 10px;
}

/* ---- chart head ---- */
.chart-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.chart-title { display: inline-flex; gap: 12px; align-items: baseline; text-transform: none; letter-spacing: 0; }
.chart-title #chart-symbol { color: var(--text); font-weight: 700; font-size: 18px; letter-spacing: .04em; }
.big-price  { font-size: 18px; font-weight: 700; color: var(--text); }
.big-change { font-size: 12px; color: var(--muted); }
.price-stats { font-size: 12px; color: var(--text); display: inline-flex; gap: 12px; align-items: baseline; flex-wrap: wrap; text-transform: none; letter-spacing: 0; font-weight: 500; }
.price-stats .ps-label { color: var(--muted); font-size: 11px; font-weight: normal; }
.big-price.up,  .big-change.up   { color: var(--buy);  }
.big-price.down,.big-change.down { color: var(--sell); }
.timeframes { display: inline-flex; gap: 3px; }
.timeframes button {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 3px; cursor: pointer; font: inherit; font-size: 11px;
}
.timeframes button.active { background: var(--accent); color: #0b0e14; border-color: var(--accent); }
.timeframes #tf-live { color: var(--buy); border-color: var(--buy); }

/* ---- chart tools row (chart type + indicators) ---- */
.chart-tools {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px;
  padding: 5px 10px; background: var(--panel-2);
  border-bottom: 1px solid var(--border); font-size: 11px;
}
.chart-tools .tools-label {
  color: var(--muted); text-transform: uppercase; letter-spacing: .08em;
  font-size: 10px; margin-right: 2px;
}
.chart-tools .sep {
  display: inline-block; width: 1px; height: 14px; background: var(--border);
}
.chart-tools button.ctype {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 3px; cursor: pointer; font: inherit; font-size: 11px;
}
.chart-tools button.ctype.active {
  background: var(--accent); color: #0b0e14; border-color: var(--accent);
}
.chart-tools label {
  display: inline-flex; align-items: center; gap: 3px; cursor: pointer;
  color: var(--text);
}
.chart-tools label input[type=checkbox] { accent-color: var(--accent); }

/* ---- options panel ---- */
.opt-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; }
.opt-meta { color: var(--muted); display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 11px; }
.opt-meta input[type=number] {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 2px 4px; border-radius: 3px; font: inherit; width: 50px;
}
.options-chain a.ochain-cell {
  display: inline-block; min-width: 36px; padding: 1px 4px; border-radius: 3px;
  color: var(--text); text-decoration: none; cursor: pointer;
}
.options-chain a.ochain-cell.buy:hover  { background: rgba(87,176,73,0.18);  color: var(--buy);  }
.options-chain a.ochain-cell.sell:hover { background: rgba(181,43,43,0.18); color: var(--sell); }

.opt-held-head {
  padding: 6px 10px; background: var(--panel-2); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: 11px;
}
.options-held { font-size: 11px; }
.opt-close { color: var(--muted); text-decoration: none; }
.opt-close:hover { color: var(--sell); text-decoration: underline; }

/* ---- positions: clickable row ---- */
.pos-row { cursor: pointer; }
.pos-row:hover { background: rgba(77, 149, 232, 0.08); }
.pos-row.active { background: rgba(77, 149, 232, 0.12); }
.pos-sym { color: var(--text); }
.pos-row:hover .pos-sym { color: var(--accent); }
.pos-sym.active { color: var(--accent); font-weight: 700; }

/* ---- tab navigation in topbar ---- */
.tab-nav { display: inline-flex; gap: 4px; margin-left: auto; }
.tab-nav button {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 4px 12px; border-radius: 3px; cursor: pointer; font: inherit; font-size: 11px;
  letter-spacing: .05em;
}
.tab-nav button:hover { border-color: var(--accent); }
.tab-nav button.active {
  background: var(--accent); color: #0b0e14; border-color: var(--accent); font-weight: 700;
}

/* ---- side drawer ---- */
.drawer {
  position: fixed; top: 44px; right: 0; bottom: 0;
  width: 480px; max-width: 95vw;
  background: var(--panel); border-left: 1px solid var(--border);
  z-index: 100;
  transform: translateX(100%);
  transition: transform 0.18s ease-out;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: -8px 0 24px rgba(0,0,0,0.45);
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--panel-2);
}
.drawer-head h3 {
  margin: 0; color: var(--accent); text-transform: uppercase; letter-spacing: .12em;
  font-size: 12px; font-weight: 700;
}
.drawer-close {
  background: transparent; color: var(--muted); border: none; cursor: pointer;
  font-size: 22px; line-height: 1; padding: 0 8px;
}
.drawer-close:hover { color: var(--sell); }
.drawer-body { flex: 1; overflow-y: auto; }

.settings-section {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
}
.settings-section h4 {
  margin: 0; color: var(--muted); text-transform: uppercase; letter-spacing: .08em;
  font-size: 11px; font-weight: 600;
}
.settings-section select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 4px 6px; border-radius: 3px; font: inherit; width: max-content; min-width: 140px;
}
.settings-section .classic-toggles {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 4px; margin-left: 4px; padding-top: 4px;
}
.settings-section .classic-toggles label { display: inline-flex; align-items: center; gap: 6px; }
.settings-section label.block { display: flex; align-items: center; gap: 6px; }

/* Drawer-styled agent bar (vertical stack vs the old horizontal layout). */
.drawer-agents {
  display: grid; grid-template-columns: 1fr; gap: 6px;
  padding: 0; background: transparent; border: none;
}
.drawer-agents label {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  color: var(--text); font-size: 11px;
}
.drawer-agents input[type=number] { width: 80px; }
.drawer-agents .agent-total-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 6px; padding-top: 8px; border-top: 1px solid var(--border);
  color: var(--muted);
}
.drawer-agents .agent-total-row b { color: var(--text); }
.drawer-agents .agent-foot {
  display: flex; justify-content: flex-end; align-items: center;
}
.drawer-agents .agent-foot button {
  background: var(--accent); color: #0b0e14; border: none;
  padding: 5px 14px; border-radius: 3px; cursor: pointer; font: inherit; font-weight: 700;
}

/* Drawer-mounted tables stretch to width */
.drawer-body table { font-size: 11px; }
.drawer-body .opt-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--panel-2);
}

/* Risk drawer's equity chart needs an explicit height since the canvas is
   inside a flex column without fixed sizing. */
.equity-wrap { padding: 8px 12px; }
#equity-chart { width: 100% !important; height: 220px !important; display: block; }

/* ---- ticker grid (Bloomberg-style watchlist) ---- */
.ticker-panel { overflow: hidden; }
.ticker-grid {
  flex: 1; overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 4px; padding: 6px;
  align-content: start;
}
.ticker-cell {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 3px; padding: 6px 8px;
  cursor: pointer; user-select: none;
  display: flex; flex-direction: column; gap: 2px;
  transition: border-color 0.08s ease-out, background 0.08s ease-out;
}
.ticker-cell:hover { border-color: var(--accent); background: #211e1e; }
.ticker-cell.active { border-color: var(--accent); background: #1f242c; }
.ticker-cell .tk-sym {
  font-weight: 700; letter-spacing: .04em; font-size: 12px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.ticker-cell .tk-pct { font-size: 10px; font-weight: 600; }
.ticker-cell .tk-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 11px;
}
.ticker-cell .tk-px { font-size: 13px; font-weight: 600; }
.ticker-cell .tk-chg { font-size: 10px; }
.ticker-cell.up   .tk-sym, .ticker-cell.up   .tk-px,
.ticker-cell.up   .tk-chg, .ticker-cell.up   .tk-pct { color: var(--buy); }
.ticker-cell.down .tk-sym, .ticker-cell.down .tk-px,
.ticker-cell.down .tk-chg, .ticker-cell.down .tk-pct { color: var(--sell); }

/* ---- fast-forward buttons (match the speed buttons' look) ---- */
.speed-control .ff-btn {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 3px 8px; border-radius: 3px; cursor: pointer; font: inherit;
}
.speed-control .ff-btn:hover { border-color: var(--accent); }
.speed-control .ff-btn:disabled { opacity: 0.5; cursor: progress; }