/**
 * Quant Lab Desk Theme
 * --------------------
 * Institutional quant-desk design system for all Quant Labs public pages.
 * Link after styles.css and set data-theme="quant-lab-desk" on <body>.
 */

/* ── Design tokens ── */
:root {
  --qd-font-sans: "Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  --qd-bg: #0a0d12;
  --qd-panel: #0f1319;
  --qd-panel-2: #141a22;
  --qd-surface: #0d1117;
  --qd-surface-muted: #151b24;
  --qd-border: #242d3a;
  --qd-border-strong: #323d4d;
  --qd-text: #dce3ed;
  --qd-muted: #8491a3;
  --qd-label: #a3afc0;
  --qd-accent: #6b93c7;
  --qd-accent-bright: #8eb4e8;
  --qd-accent-soft: rgba(107, 147, 199, 0.14);
  --qd-accent-border: rgba(107, 147, 199, 0.45);
  --qd-highlight: #8eb4e8;
  --qd-highlight-soft: rgba(142, 180, 232, 0.1);
  --qd-success: #5a9a8a;
  --qd-danger-border: rgba(160, 90, 90, 0.55);
  --qd-danger-bg: linear-gradient(180deg, #5c3030 0%, #3d2222 100%);
  --qd-primary-border: #4a6f99;
  --qd-primary-top: #4d7399;
  --qd-primary-bottom: #3a5a78;
  --qd-primary-bg: linear-gradient(180deg, var(--qd-primary-top) 0%, var(--qd-primary-bottom) 100%);
  --qd-radius: 3px;
  --qd-radius-sm: 2px;
  --qd-control-h: 34px;
  --qd-control-font: 12px;
  --qd-label-font: 10px;
  --qd-btn-font: 11px;
  --qd-focus-ring: 0 0 0 1px rgba(107, 147, 199, 0.45);
  --qd-inset: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --qd-select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' stroke='%238491a3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --qd-header-gradient: linear-gradient(90deg, rgba(107, 147, 199, 0.12) 0%, var(--qd-panel-2) 62%);
  --qd-bar-gradient: linear-gradient(90deg, var(--qd-accent-bright), var(--qd-accent));
}

body[data-theme="quant-lab-desk"] {
  background:
    radial-gradient(ellipse 100% 55% at 50% -8%, rgba(107, 147, 199, 0.07), transparent 52%),
    var(--qd-bg);
  color: var(--qd-text);
  font-family: var(--qd-font-sans);
  font-feature-settings: "tnum" 1, "lnum" 1;
  -webkit-font-smoothing: antialiased;
}

body[data-theme="quant-lab-desk"].desk-mode {
  background:
    radial-gradient(ellipse 100% 55% at 50% -8%, rgba(107, 147, 199, 0.07), transparent 52%),
    var(--qd-bg);
}

/* Document pages using desk-mode (collector, API reference) keep normal shell padding. */
body[data-theme="quant-lab-desk"].desk-mode:not([data-page="bitunix-auto-trader"]):not([data-page="alpaca-auto-trader"]) .shell {
  width: min(1280px, calc(100vw - 32px));
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 0 48px;
}

body[data-theme="quant-lab-desk"] .shell {
  max-width: 1280px;
}

/* ── Site navigation ── */
body[data-theme="quant-lab-desk"] .site-nav {
  box-shadow: 0 1px 0 var(--qd-border), 0 8px 24px rgba(0, 0, 0, 0.28);
}

body[data-theme="quant-lab-desk"] .site-nav::after {
  background: linear-gradient(90deg, transparent, var(--qd-border-strong), transparent);
}

body[data-theme="quant-lab-desk"] .site-nav-link.is-active {
  border-left-color: var(--qd-accent-bright);
  background: var(--qd-highlight-soft);
}

body[data-theme="quant-lab-desk"] .site-nav-link:hover {
  border-color: var(--qd-accent-soft);
}

body[data-theme="quant-lab-desk"] .site-nav-category-trigger::after {
  background: var(--qd-bar-gradient);
}

body[data-theme="quant-lab-desk"] .toolbar-links a {
  color: var(--qd-label);
}

/* ── Panel chrome ── */
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) {
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius);
  background: var(--qd-panel);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel):hover {
  border-color: var(--qd-border-strong);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.deep-panel, .collector-panel)::before {
  height: 2px;
  background: var(--qd-bar-gradient);
  opacity: 0.9;
}

body[data-theme="quant-lab-desk"] .section-title.panel-title {
  border-left: 3px solid var(--qd-accent-bright);
}

/* ── Labels ── */
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) label,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .label-text,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .field-label {
  color: var(--qd-label);
  font-size: var(--qd-label-font);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.35;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-hint,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .field-help {
  color: var(--qd-muted);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* ── Text inputs & selects ── */
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input:not([type="checkbox"]):not([type="radio"]):not([hidden]):not([aria-hidden="true"]),
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) select,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) textarea {
  min-height: var(--qd-control-h);
  padding: 0 10px;
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius);
  background: var(--qd-surface);
  box-shadow: var(--qd-inset);
  color: var(--qd-text);
  font-size: var(--qd-control-font);
  font-variant-numeric: tabular-nums;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 28px;
  background-image: var(--qd-select-chevron);
  background-repeat: no-repeat;
  background-position: calc(100% - 10px) 50%;
  cursor: pointer;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input:not([type="checkbox"]):not([type="radio"]):focus,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) select:focus,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) textarea:focus {
  outline: none;
  border-color: var(--qd-accent);
  box-shadow: var(--qd-focus-ring);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-select-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: var(--qd-control-h);
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface);
  box-shadow: var(--qd-inset);
  padding: 0 10px 0 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-select-wrap:focus-within {
  outline: none;
  border-color: var(--qd-accent);
  box-shadow: var(--qd-focus-ring);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-select-wrap .source-icon {
  flex-shrink: 0;
  min-width: 22px;
  min-height: 22px;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-select-wrap select {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  height: auto;
  padding: 0 22px 0 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background-color: transparent;
  background-image: var(--qd-select-chevron);
  background-position: calc(100% - 2px) 50%;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .source-select-wrap select:focus {
  outline: none;
  border: none;
  box-shadow: none;
}

/* ── Checkboxes (all contexts) ── */
body[data-theme="quant-lab-desk"] .shell label.collector-verbose-toggle,
body[data-theme="quant-lab-desk"] .shell label.ml-verbose-toggle,
body[data-theme="quant-lab-desk"] .shell label.ml-collect-prior-toggle,
body[data-theme="quant-lab-desk"] .shell label.backtest-verbose-toggle,
body[data-theme="quant-lab-desk"] .shell .check-label,
body[data-theme="quant-lab-desk"] .shell .ml-label-exit-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
  max-width: none;
  cursor: pointer;
  user-select: none;
  line-height: 1.35;
  font-size: 11px;
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]) {
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  display: inline-block;
  width: 15px;
  height: 15px;
  min-width: 15px;
  min-height: 15px;
  max-width: 15px;
  max-height: 15px;
  flex: 0 0 15px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius-sm);
  background: var(--qd-surface);
  box-shadow: var(--qd-inset);
  cursor: pointer;
  position: relative;
  vertical-align: middle;
  transition: border-color 0.15s ease, background 0.15s ease;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):hover:not(:disabled) {
  border-color: var(--qd-accent);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):checked {
  border-color: var(--qd-accent);
  background: var(--qd-accent);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 7px;
  border: solid #eef1f5;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):focus-visible {
  outline: 1px solid var(--qd-accent);
  outline-offset: 2px;
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Primary buttons ── */
body[data-theme="quant-lab-desk"] main.shell button:not(.secondary):not(.danger):not(.symbol-clear):not(.collector-api-log-toggle):not(.doc-help-trigger):not(.nn-view-tab):not(.preset-btn):not(.ml-architecture-toggle):not(.me-pipeline-group-trigger):not(.me-toolbar-primary):not(.md-wizard-step) {
  min-height: var(--qd-control-h);
  padding: 0 16px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-primary-border);
  background: var(--qd-primary-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  color: #eef3fa;
  font-size: var(--qd-btn-font);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: none;
  transition: filter 0.15s ease, border-color 0.15s ease;
}

body[data-theme="quant-lab-desk"] main.shell button:not(.secondary):not(.danger):not(.symbol-clear):not(.preset-btn):not(.ml-architecture-toggle):not(.me-pipeline-group-trigger):not(.me-toolbar-primary):not(.md-wizard-step):hover:not(:disabled) {
  filter: brightness(1.08);
  border-color: var(--qd-accent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: none;
}

body[data-theme="quant-lab-desk"] main.shell button:not(.secondary):not(.danger):not(.me-pipeline-group-trigger):not(.me-toolbar-primary):not(.md-wizard-step):active:not(:disabled) {
  filter: brightness(0.96);
  transform: none;
}

/* ── Secondary buttons ── */
body[data-theme="quant-lab-desk"] main.shell button.secondary,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button.secondary:not(:disabled) {
  min-height: var(--qd-control-h);
  padding: 0 14px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface-muted);
  color: var(--qd-text);
  font-size: var(--qd-btn-font);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: none;
  box-shadow: none;
  transform: none;
}

body[data-theme="quant-lab-desk"] main.shell button.secondary:hover:not(:disabled),
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button.secondary:hover:not(:disabled) {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  color: #eef1f5;
  box-shadow: none;
  transform: none;
}

/* ── Danger buttons ── */
body[data-theme="quant-lab-desk"] main.shell button.danger:not(:disabled),
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button.danger:not(:disabled) {
  min-height: var(--qd-control-h);
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-danger-border);
  background: var(--qd-danger-bg);
  color: #f2e8e8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-size: var(--qd-btn-font);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
}

body[data-theme="quant-lab-desk"] main.shell button.danger:hover:not(:disabled),
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button.danger:hover:not(:disabled) {
  border-color: rgba(180, 100, 100, 0.65);
  filter: brightness(1.06);
  transform: none;
}

body[data-theme="quant-lab-desk"] main.shell button.danger:disabled,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button.danger:disabled {
  opacity: 0.45;
  border-color: var(--qd-border);
  background: #1a1e26;
  color: var(--qd-muted);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] main.shell button:disabled,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
  transform: none;
}

/* ── Utility buttons ── */
body[data-theme="quant-lab-desk"] .shell .preset-btn {
  min-height: 28px;
  padding: 0 10px;
  border-radius: var(--qd-radius-sm);
  font-size: var(--qd-btn-font);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface-muted);
  color: var(--qd-label);
  box-shadow: none;
  text-transform: none;
}

body[data-theme="quant-lab-desk"] .shell .preset-btn:hover,
body[data-theme="quant-lab-desk"] .shell .preset-btn.is-active {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  color: #dfe6ef;
  filter: none;
  transform: none;
}

body[data-theme="quant-lab-desk"] .shell .symbol-clear {
  min-height: 0;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: var(--qd-radius-sm);
  border: 1px solid var(--qd-border);
  background: var(--qd-surface-muted);
  color: var(--qd-muted);
  font-size: 14px;
  font-weight: 400;
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
}

body[data-theme="quant-lab-desk"] .shell .symbol-clear:hover {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  color: var(--qd-text);
  transform: none;
}

body[data-theme="quant-lab-desk"] .shell .symbol-suggestions {
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius);
  background: var(--qd-surface);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

body[data-theme="quant-lab-desk"] .shell .symbol-suggestions button {
  border-radius: var(--qd-radius-sm);
  min-height: 0;
  padding: 6px 10px;
  border: none;
  background: transparent;
  color: var(--qd-text);
  font-size: var(--qd-control-font);
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
}

body[data-theme="quant-lab-desk"] .shell .symbol-suggestions button:hover {
  background: var(--qd-accent-soft);
  color: #eef1f5;
  transform: none;
}

body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle .collector-api-log-enable input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]) {
  appearance: auto;
  -webkit-appearance: checkbox;
  border: none;
  box-shadow: none;
  background: transparent;
  min-width: 15px;
  max-width: 15px;
  flex: 0 0 15px;
}

body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle .collector-api-log-enable input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):hover:not(:disabled),
body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle .collector-api-log-enable input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):checked {
  border: none;
  box-shadow: none;
  background: transparent;
}

body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle .collector-api-log-enable input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):checked::after {
  content: none;
}

body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle .collector-api-log-enable input[type="checkbox"]:not([hidden]):not([aria-hidden="true"]):focus-visible {
  outline: none;
}

body[data-theme="quant-lab-desk"] .shell .ml-architecture-toggle,
body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle {
  min-height: 30px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border);
  background: var(--qd-surface-muted);
  box-shadow: none;
  color: var(--qd-label);
  font-size: var(--qd-btn-font);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.02em;
}

body[data-theme="quant-lab-desk"] .shell .ml-architecture-toggle:hover,
body[data-theme="quant-lab-desk"] .shell .collector-api-log-toggle:hover {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  transform: none;
}

body[data-theme="quant-lab-desk"] .shell .doc-help-trigger:not(:disabled) {
  min-height: var(--qd-control-h);
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface-muted);
  color: var(--qd-accent);
  box-shadow: none;
  font-weight: 600;
}

body[data-theme="quant-lab-desk"] .shell .doc-help-trigger:hover:not(:disabled) {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  transform: none;
}

/* ── Status & notes ── */
body[data-theme="quant-lab-desk"] .shell .ml-status-line {
  border: 1px solid var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-surface);
  font-size: 11px;
  line-height: 1.45;
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .section-title span.ready,
body[data-theme="quant-lab-desk"] #bitunixMlUpdated,
body[data-theme="quant-lab-desk"] #bitunixTradeUpdated,
body[data-theme="quant-lab-desk"] #collectorUpdated {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--qd-radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #b8d4e8;
  background: rgba(107, 147, 199, 0.12);
  border: 1px solid rgba(107, 147, 199, 0.35);
  box-shadow: none;
}

body[data-theme="quant-lab-desk"] #bitunixMlUpdated.running::before,
body[data-theme="quant-lab-desk"] #collectorUpdated::before {
  background: var(--qd-success);
  box-shadow: none;
}

/* ── Jobs listbox ── */
body[data-theme="quant-lab-desk"] .shell select.jobs-listbox {
  min-height: 180px;
  padding: 8px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface);
  color: var(--qd-text);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox option[data-status="running"] {
  font-weight: 600;
  color: var(--qd-success);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox option[data-status="queued"] {
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item {
  background: var(--qd-surface);
  border-radius: var(--qd-radius-sm);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--qd-text);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item[data-status="running"] {
  font-weight: 600;
  color: var(--qd-success);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item[data-status="queued"] {
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item.is-selected {
  background: var(--qd-surface);
  border-color: var(--qd-accent-border);
  box-shadow: inset 0 0 0 1px var(--qd-accent-soft);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item:hover:not(.is-selected):not(.jobs-listbox-item--empty) {
  background: var(--qd-accent-soft);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom .jobs-listbox-item--empty {
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom:focus,
body[data-theme="quant-lab-desk"] .shell .jobs-listbox-custom:focus-visible {
  border-color: var(--qd-accent-border);
  box-shadow: inset 0 0 0 1px var(--qd-accent-soft);
}

/* ── Tables ── */
body[data-theme="quant-lab-desk"] .shell table {
  border-color: var(--qd-border);
}

body[data-theme="quant-lab-desk"] .shell th {
  color: var(--qd-label);
  border-bottom-color: var(--qd-border-strong);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body[data-theme="quant-lab-desk"] .shell tr:hover td {
  background: var(--qd-accent-soft);
}

/* ── Button links ── */
body[data-theme="quant-lab-desk"] .button-link {
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-primary-border);
  background: var(--qd-primary-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  font-size: var(--qd-btn-font);
  letter-spacing: 0.04em;
}

body[data-theme="quant-lab-desk"] .button-link.secondary {
  border-color: var(--qd-border-strong);
  background: var(--qd-surface-muted);
  color: var(--qd-text);
}

body[data-theme="quant-lab-desk"] .button-link:hover {
  filter: brightness(1.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* ── ML section icons & group titles ── */
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .backtest-control-group > .group-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: auto;
  margin: 0 -18px 12px;
  padding: 14px 18px;
  border-right: none;
  border-bottom: 1px solid var(--qd-border);
  background: var(--qd-header-gradient);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-summary-heading,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-summary-heading {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-section-icon,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-icon,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-icon {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  padding: 0;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface-muted);
  color: var(--qd-accent-bright);
  box-shadow: var(--qd-inset);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-icon {
  width: 40px;
  height: 40px;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-section-icon svg,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-icon svg,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-icon svg {
  display: block;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  max-width: 18px;
  max-height: 18px;
  flex: 0 0 18px;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-icon svg {
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  max-width: 22px;
  max-height: 22px;
  flex: 0 0 22px;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-summary-text,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-summary-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title {
  gap: 5px;
  min-height: auto;
  padding-right: 0;
  border-right: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-summary-text strong,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-summary-text strong,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title strong,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title .ml-feature-group-heading-text strong {
  color: #eef1f5;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title-summary-text > span,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-training-detail-summary-text > span,
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title span:not(.group-title-icon):not(.ml-section-icon),
body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .group-title .ml-feature-group-heading-text span {
  color: var(--qd-muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-feature-group .group-title {
  gap: 8px;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-feature-group-title .ml-feature-group-actions {
  flex-shrink: 0;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-summary-text strong {
  color: #eef1f5;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-summary-sub {
  font-size: 11px;
  line-height: 1.4;
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-summary-heading {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-summary-heading::after {
  content: "";
  flex: 1;
  height: 1px;
  margin-left: 4px;
  background: linear-gradient(90deg, rgba(107, 147, 199, 0.4), transparent);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-summary-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-icon {
  box-sizing: border-box;
  width: 32px;
  height: 32px;
  padding: 5px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border-strong);
  background: var(--qd-surface-muted);
  object-fit: contain;
  box-shadow: var(--qd-inset);
  filter: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-chevron {
  border-color: var(--qd-accent);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-panel[open] > summary .ml-gcp-offload-chevron {
  border-color: var(--qd-accent-bright);
}

body[data-theme="quant-lab-desk"] .shell .training-backend-option-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--qd-radius);
  border: 1px solid var(--qd-border);
  background: var(--qd-surface);
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell .training-backend-option-icon svg {
  width: 18px;
  height: 18px;
  min-height: 0;
  max-width: 18px;
  max-height: 18px;
}

body[data-theme="quant-lab-desk"] .shell .training-backend-option.is-selected .training-backend-option-icon {
  border-color: var(--qd-accent);
  background: var(--qd-accent-soft);
  color: var(--qd-accent-bright);
}

body[data-theme="quant-lab-desk"] .shell .training-backend-option.is-selected .training-backend-option-card {
  border-color: var(--qd-accent-border);
  background: linear-gradient(135deg, var(--qd-accent-soft) 0%, var(--qd-surface-muted) 100%);
  box-shadow: inset 0 0 0 1px rgba(107, 147, 199, 0.14);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-panel.backtest-control-group {
  border-top: 1px solid var(--qd-border);
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-panel.backtest-control-group > summary.ml-gcp-offload-summary.group-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: auto;
  margin: 0 -18px 12px;
  padding: 14px 18px;
  border-right: none;
  border-bottom: 1px solid var(--qd-border);
  background: var(--qd-header-gradient);
  cursor: pointer;
  list-style: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-gcp-offload-panel > summary.group-title::-webkit-details-marker {
  display: none;
}

body[data-theme="quant-lab-desk"] .shell :is(.ml-panel, .backtest-panel, .collector-panel, .deep-panel, .scanner, #ml-panel) .ml-serving-panel > .group-title {
  display: flex;
  align-items: center;
  margin: 0 0 4px;
  padding: 0;
  border: none;
  background: transparent;
}

/* ── ML feature group doc-help alignment ── */
body[data-theme="quant-lab-desk"] .ml-feature-group-title > .group-title-summary-heading {
  width: 100%;
  min-width: 0;
}

body[data-theme="quant-lab-desk"] .ml-feature-group-title .group-title-summary-text {
  flex: 1;
  min-width: 0;
}

body[data-theme="quant-lab-desk"] .ml-feature-group-title .group-title-summary-heading > .doc-help-trigger-compact {
  flex-shrink: 0;
  margin-left: auto;
}

/* ── Data collector page (hub layout in model-design.css; component tweaks here) ── */
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-groups-actions {
  display: flex;
  gap: 6px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-groups-actions button {
  padding: 4px 10px;
  font-size: 11px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-backend-field select,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .source-field .source-select-wrap,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .date-field .date-input-row {
  min-height: 34px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: end;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-preset-field {
  flex: 1 1 280px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-help {
  width: 100%;
  align-items: stretch;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-help > select {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 34px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-help .me-help-btn {
  flex: 0 0 auto;
  align-self: center;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-help .me-help-pop {
  left: auto;
  right: 0;
  width: min(520px, 92vw);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-help--inline {
  width: auto;
  display: inline-flex;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-cloud-notice {
  margin: 4px 0 0;
  font-size: 10px;
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-force-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-force-toggle.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form .collector-force-toggle.is-disabled input {
  cursor: not-allowed;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] #collectorSymbol {
  text-transform: uppercase;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 2px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-form-actions .primary-collect {
  min-width: 140px;
  max-width: 220px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-advanced-actions button {
  font-size: 11px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-preflight-panel.is-fail {
  border: none;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-phase-timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 10px 14px;
  border-bottom: 1px solid var(--qd-border);
  background: var(--qd-panel-2);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-phase-timeline .collector-phase-step {
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--qd-border);
  font-size: 10px;
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-phase-timeline .collector-phase-step.active {
  border-color: var(--qd-accent, #6b93c7);
  color: var(--qd-text);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-phase-timeline .collector-phase-step.done {
  border-color: rgba(89, 208, 144, 0.5);
  color: #59d090;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-panel {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-header button {
  padding: 3px 8px;
  font-size: 10px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-reference-panel .collector-architecture-row {
  margin: 0;
  padding: 0 12px 12px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-results,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .backtest-flow {
  padding: 12px;
  border: 1px solid var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-panel-2);
  font-size: 11px;
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-progress.is-active,
body[data-theme="quant-lab-desk"] .ml-jobs-panel .collector-jobs-progress.is-active {
  border-top-color: rgba(107, 147, 199, 0.22);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-progress-track,
body[data-theme="quant-lab-desk"] .ml-jobs-panel .collector-jobs-progress-track {
  background: rgba(107, 147, 199, 0.16);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-progress-fill,
body[data-theme="quant-lab-desk"] .ml-jobs-panel .collector-jobs-progress-fill {
  background: linear-gradient(90deg, var(--qd-accent, #6b93c7), #59d090);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-jobs-progress-label,
body[data-theme="quant-lab-desk"] .ml-jobs-panel .collector-jobs-progress-label {
  color: var(--qd-muted);
  font-size: 10px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .ml-status-line {
  margin: 0;
  border-bottom: 1px solid var(--qd-border);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-panel {
  padding: 10px 14px 12px;
  padding-top: 10px; /* cancel styles.css 30px reserved for absolute toolbar */
  /* Override absolute toolbar from styles.css — prevents symbol overlapping status text. */
  display: flex;
  flex-direction: column;
  gap: 6px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-toolbar {
  position: static;
  top: auto;
  left: auto;
  right: auto;
  z-index: auto;
  flex: 0 0 auto;
  min-height: 0;
  pointer-events: auto;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-body {
  flex: 1 1 auto;
  min-width: 0;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-raw-toggle {
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-asset-value {
  font-size: 13px;
  font-weight: 600;
  max-width: min(40vw, 18rem);
  color: #c8d0da;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-table th {
  color: var(--qd-muted);
  border-bottom-color: var(--qd-border);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-table td {
  border-bottom-color: rgba(107, 147, 199, 0.18);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-status-table .source-cell {
  color: var(--qd-text);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-architecture-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 14px 12px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-heading {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #e8ecf2;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-count {
  font-weight: 400;
  color: var(--qd-muted);
  text-transform: none;
  letter-spacing: 0;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-copy,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-foot,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-proxy-url {
  margin: 0;
  font-size: 11px;
  color: var(--qd-muted);
  line-height: 1.45;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-stat {
  padding: 8px 10px;
  border: 1px solid var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-panel);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-stat-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--qd-muted);
  margin-bottom: 2px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-stat-value {
  font-size: 13px;
  font-weight: 600;
  color: #e8ecf2;
  font-variant-numeric: tabular-nums;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-stat-value.is-ok { color: #6b9a72; }
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-stat-value.is-warn { color: #b89454; }

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-sub {
  font-size: 10px;
  font-weight: 400;
  color: var(--qd-muted);
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-error {
  color: #c97a7a;
  margin: 0;
  font-size: 12px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-table-wrap {
  overflow-x: auto;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-table th,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--qd-border);
  text-align: left;
  vertical-align: top;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-table th {
  color: var(--qd-muted);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-method {
  display: inline-block;
  min-width: 2.8rem;
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  color: #0b0e12;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-method--get { background: #6b9a72; }
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-method--post { background: #7a9ec4; }
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-method--put { background: #b89454; }
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-method--delete { background: #b86b6b; }

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-path,
body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-domains {
  font-size: 10px;
  word-break: break-all;
}

body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-api-asset {
  text-transform: capitalize;
}

@media (max-width: 960px) {
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-architecture-row {
    grid-template-columns: 1fr;
  }

  body[data-page="data-collector"][data-theme="quant-lab-desk"] .collector-service-api-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls .source-field,
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls .symbol-field,
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls .date-field,
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls .collector-verbose-toggle,
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls .primary-collect,
  body[data-page="data-collector"][data-theme="quant-lab-desk"] .deep-controls button.secondary {
    grid-column: 1 / -1;
  }
}

/* ── Aggregate results / comparison pages ── */
body[data-page="aggregate-results"][data-theme="quant-lab-desk"] .toolbar h1,
body[data-page="comparison"][data-theme="quant-lab-desk"] .toolbar h1 {
  color: #eef3fa;
  font-weight: 600;
  letter-spacing: 0.01em;
}

body[data-page="aggregate-results"][data-theme="quant-lab-desk"] .toolbar p,
body[data-page="comparison"][data-theme="quant-lab-desk"] .toolbar p {
  color: var(--qd-muted);
  font-size: 12px;
  line-height: 1.45;
}

body[data-theme="quant-lab-desk"] .comparison-title,
body[data-theme="quant-lab-desk"] .section-title.panel-title.comparison-title {
  border-left-color: var(--qd-accent-bright);
  background: var(--qd-header-gradient);
}

body[data-theme="quant-lab-desk"] .comparison-title h2,
body[data-theme="quant-lab-desk"] .section-title.panel-title h2 {
  color: #eef3fa;
}

body[data-theme="quant-lab-desk"] .section-subtitle {
  color: var(--qd-muted);
  font-size: 11px;
  line-height: 1.45;
}

body[data-theme="quant-lab-desk"] #backtestCompareUpdated {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--qd-radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #b8d4e8;
  background: rgba(107, 147, 199, 0.12);
  border: 1px solid rgba(107, 147, 199, 0.35);
}

body[data-theme="quant-lab-desk"] .comparison-controls {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px 14px;
  align-items: end;
  padding: 0 18px 14px;
}

body[data-theme="quant-lab-desk"] .comparison-controls .backtest-control-group {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px 14px;
  align-items: end;
}

body[data-theme="quant-lab-desk"] .comparison-controls .market-group .source-field {
  grid-column: span 4;
}

body[data-theme="quant-lab-desk"] .comparison-controls .market-group .symbol-field {
  grid-column: span 8;
}

body[data-theme="quant-lab-desk"] .comparison-controls .filters-group .wide-select-field,
body[data-theme="quant-lab-desk"] .comparison-controls .indicator-group .wide-select-field {
  grid-column: 1 / -1;
}

body[data-theme="quant-lab-desk"] .comparison-controls .run-group button {
  grid-column: span 4;
}

body[data-theme="quant-lab-desk"] .shell .backtest-rules {
  margin: 0 18px 14px;
  padding: 12px;
  border: 1px solid var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-panel-2);
  font-size: 11px;
  color: var(--qd-muted);
}

body[data-theme="quant-lab-desk"] .shell .backtest-rules strong {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--qd-label);
}

body[data-theme="quant-lab-desk"] .shell .ml-results.comparison-results {
  margin: 0 18px 14px;
}

body[data-page="aggregate-results"][data-theme="quant-lab-desk"] .ml-status-line {
  margin: 0 18px 12px;
}

body[data-theme="quant-lab-desk"] .shell .comparison-card,
body[data-theme="quant-lab-desk"] .shell .comparison-report-card {
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius);
  background: var(--qd-surface-muted);
}

body[data-theme="quant-lab-desk"] .shell .comparison-source-pill.ml {
  border-color: rgba(107, 147, 199, 0.45);
  background: rgba(107, 147, 199, 0.12);
  color: #b8d4e8;
}

body[data-theme="quant-lab-desk"] .shell .comparison-source-pill.backtest {
  border-color: var(--qd-border-strong);
  background: var(--qd-surface);
  color: var(--qd-label);
}

body[data-theme="quant-lab-desk"] .shell .comparison-composite-details {
  border: 1px solid var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-surface);
}

body[data-theme="quant-lab-desk"] .shell .comparison-side-panel {
  border: 1px solid var(--qd-border-strong);
  border-radius: var(--qd-radius);
  background: var(--qd-surface-muted);
}

body[data-theme="quant-lab-desk"] .ml-controls .execution-group > .ml-execution-checkboxes {
  border-color: var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-surface-muted);
}

body[data-theme="quant-lab-desk"] .ml-controls .execution-group > .ml-execution-checkboxes .ml-execution-checkbox-with-help {
  border-color: var(--qd-border);
  border-radius: var(--qd-radius);
  background: var(--qd-panel);
}
