:root {
  --bg: #f4f5f3;
  --surface: #ffffff;
  --surface-subtle: #f8f9f7;
  --ink: #18201f;
  --muted: #697270;
  --faint: #98a09e;
  --line: #dfe3e0;
  --line-strong: #cbd1ce;
  --teal: #087c72;
  --teal-dark: #075d57;
  --teal-soft: #e8f4f1;
  --red: #c84646;
  --red-soft: #fbeeee;
  --amber: #a86e11;
  --amber-soft: #fff5dd;
  --green: #177b4d;
  --shadow: 0 12px 36px rgba(22, 32, 31, 0.12);
  --radius: 6px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

.auth-gate {
  min-height: 100vh;
  padding: 28px;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #f3f5f8;
}
.auth-brand { display: flex; align-items: center; gap: 11px; color: #14213d; }
.auth-brand > div:last-child { display: grid; gap: 1px; }
.auth-brand strong { font-size: 16px; }
.auth-brand span { color: #718096; font-size: 10px; font-weight: 700; }
.auth-panel {
  width: min(440px, calc(100vw - 32px));
  margin: auto;
  padding: 32px;
  border: 1px solid #d9dee8;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 44px rgba(20, 33, 61, .1);
}
.auth-heading { text-align: center; }
.auth-icon { width: 54px; height: 54px; margin: 0 auto 18px; display: grid; place-items: center; border-radius: 8px; background: #eef3ff; color: #315fcc; }
.auth-icon svg { width: 27px; height: 27px; }
.auth-panel h1 { margin: 7px 0 8px; color: #14213d; font-size: 24px; letter-spacing: 0; }
.auth-heading > p { margin: 0 0 22px; color: #64748b; font-size: 14px; }
.auth-method-tabs { margin-bottom: 20px; padding: 4px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; border-radius: 7px; background: #edf1f6; }
.auth-method-tabs button { min-width: 0; height: 42px; padding: 0 12px; border: 0; border-radius: 5px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: transparent; color: #64748b; font-size: 14px; }
.auth-method-tabs button.active { background: #fff; color: #18315f; font-weight: 700; box-shadow: 0 1px 4px rgba(20, 33, 61, .12); }
.auth-method-tabs button:disabled { cursor: not-allowed; opacity: .42; }
.auth-method-tabs svg { width: 17px; height: 17px; }
.auth-form { display: grid; gap: 16px; }
.auth-form label { min-width: 0; display: grid; gap: 7px; color: #334155; font-size: 14px; font-weight: 700; text-align: left; }
.auth-input { height: 46px; position: relative; display: flex; align-items: center; }
.auth-input > svg { width: 18px; height: 18px; position: absolute; left: 13px; color: #8793a8; pointer-events: none; }
.auth-input input { width: 100%; height: 46px; padding: 0 45px 0 42px; border: 1px solid #cfd7e4; border-radius: 6px; outline: none; background: #fff; color: #14213d; font-size: 15px; }
.auth-input input:focus { border-color: #315fcc; box-shadow: 0 0 0 3px rgba(49, 95, 204, .12); }
.auth-input input::placeholder { color: #98a3b5; }
.password-visibility { width: 40px; height: 40px; position: absolute; right: 3px; border: 0; border-radius: 5px; display: grid; place-items: center; background: transparent; color: #718096; }
.password-visibility:hover { color: #315fcc; background: #eef3ff; }
.password-visibility svg { width: 18px; height: 18px; }
.auth-submit-button { width: 100%; min-height: 46px; margin-top: 2px; justify-content: center; border-color: #18315f; background: #18315f; font-size: 14px; }
.auth-submit-button:hover { background: #244783; }
.auth-submit-button:disabled { cursor: wait; opacity: .62; }
.auth-login-button { width: 100%; min-height: 44px; justify-content: center; text-decoration: none; }
.auth-login-button.disabled { opacity: .45; pointer-events: none; }
.auth-login-view { min-height: 46px; }
.password-change-view h2 { margin: 0 0 5px; color: #14213d; font-size: 20px; text-align: center; }
.password-change-view > p { margin: 0 0 20px; color: #64748b; font-size: 14px; text-align: center; }
.auth-exit-button { min-height: 38px; border: 0; background: transparent; color: #64748b; font-size: 14px; }
.auth-exit-button:hover { color: #18315f; }
.auth-message { min-height: 23px; margin-top: 16px; color: #64748b; font-size: 14px; line-height: 1.5; text-align: center; }
.auth-message.error { color: #b42318; }
.auth-message.success { color: #177b4d; }
.auth-user { min-width: 0; display: grid; justify-items: end; line-height: 1.15; }
.auth-user span { max-width: 110px; overflow: hidden; color: #fff; font-size: 12px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.auth-user small { color: #aebddd; font-size: 10px; }
.auth-logout { color: #d8e2f6; border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.06); }

@media (max-width: 700px) {
  .auth-gate { padding: 18px 16px; }
  .auth-panel { padding: 26px 20px; }
  .auth-user { display: none; }
}

html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--ink); }

body {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button, input, textarea, select { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }

.app-shell { min-height: 100vh; }

.topbar {
  height: 60px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto minmax(90px, 1fr);
  align-items: center;
  gap: 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand-block { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark { width: 30px; height: 30px; display: flex; align-items: flex-end; gap: 3px; padding: 5px; background: var(--ink); border-radius: 5px; }
.brand-mark span { width: 5px; background: #fff; border-radius: 1px 1px 0 0; }
.brand-mark span:nth-child(1) { height: 9px; }
.brand-mark span:nth-child(2) { height: 17px; background: #58c7b8; }
.brand-mark span:nth-child(3) { height: 13px; }
.brand-name { font-weight: 700; font-size: 15px; white-space: nowrap; }
.brand-subtitle { margin-top: 2px; color: var(--faint); font-size: 9px; font-weight: 700; }

.desk-nav { display: inline-grid; grid-auto-flow: column; gap: 2px; padding: 3px; background: #e7eae7; border-radius: 5px; }
.desk-nav button { height: 31px; padding: 0 11px; border: 0; border-radius: 3px; background: transparent; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; font-size: 11px; white-space: nowrap; }
.desk-nav button.active { background: var(--surface); color: var(--ink); font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,.09); }
.desk-nav svg { width: 14px; height: 14px; }

.system-status { display: flex; align-items: center; gap: 10px; }
.status-item { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.status-dot.ok { background: var(--green); box-shadow: 0 0 0 3px rgba(23, 123, 77, .1); }
.status-dot.error { background: var(--red); box-shadow: 0 0 0 3px rgba(200, 70, 70, .1); }
.status-dot.pending { animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .35; } }

.top-actions, .heading-actions { display: flex; justify-content: flex-end; gap: 6px; }
.icon-button {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  border-radius: 5px;
}
.icon-button:hover:not(:disabled) { color: var(--teal); border-color: #9dc9c2; background: var(--teal-soft); }
.icon-button:disabled { opacity: .35; cursor: not-allowed; }
.icon-button.small { width: 30px; height: 30px; }
.icon-button svg { width: 17px; height: 17px; }

.main-layout { display: grid; grid-template-columns: 364px minmax(0, 1fr); min-height: calc(100vh - 60px); }
.parameter-panel { background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.panel-heading { padding: 18px 18px 14px; display: flex; align-items: flex-start; justify-content: space-between; }
.panel-heading h1 { margin: 0; font-size: 17px; }
.panel-heading p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.preset-toolbar { margin: 0 18px 12px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px; align-items: end; }
.preset-toolbar label { display: grid; gap: 5px; min-width: 0; }
.preset-toolbar label > span { color: var(--muted); font-size: 10px; }
.preset-toolbar select { width: 100%; }
.source-toolbar { margin: 0 18px 12px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: end; }
.source-toolbar label { display: grid; gap: 5px; min-width: 0; }
.source-toolbar label > span { color: var(--muted); font-size: 10px; }
.source-toolbar select { width: 100%; }
.source-state { min-height: 32px; max-width: 120px; padding: 0 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface-subtle); color: var(--muted); display: flex; align-items: center; font-size: 9px; line-height: 1.35; }
.source-state.error { color: var(--red); border-color: #ebc4c4; background: var(--red-soft); }
.source-state.ok { color: var(--green); border-color: #bddcca; background: #eef8f2; }

.workflow-mode { margin: 0 18px 12px; padding: 3px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; background: #e7eae7; border-radius: 5px; }
.workflow-mode button { height: 34px; border: 0; border-radius: 3px; background: transparent; color: var(--muted); display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 11px; }
.workflow-mode button.active { background: var(--surface); color: var(--ink); font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,.09); }
.workflow-mode button:disabled { cursor: wait; opacity: .55; }
.workflow-mode button svg { width: 15px; }
.pool-snapshot { min-height: 30px; margin: 0 18px 12px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface-subtle); display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; }
.pool-snapshot strong { color: var(--ink); }
.pool-snapshot-label { min-width: 0; line-height: 1.45; }
.pool-snapshot-actions { margin-left: auto; display: flex; align-items: center; gap: 7px; flex: 0 0 auto; }
.pool-snapshot .pool-load { flex: 0 0 auto; }
.pool-snapshot-group { width: 100%; display: grid; gap: 6px; }
.pool-snapshot-row { min-width: 0; display: flex; align-items: center; gap: 7px; }
.pool-snapshot-row + .pool-snapshot-row { padding-top: 6px; border-top: 1px solid var(--line); }
.pool-snapshot-row.warning { color: #79520e; }
.pool-snapshot-row.report { color: var(--muted); }
.status-dot.info { background: var(--brand); box-shadow: 0 0 0 3px rgba(43, 94, 176, .12); }
.pool-clear-button { width: 26px; height: 26px; padding: 0; border: 0; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--faint); }
.pool-clear-button:hover { color: var(--red); background: var(--red-soft); }
.pool-clear-button svg { width: 14px; height: 14px; }
.auction-only { display: none; }
.parameter-panel.auction-mode .parameter-tabs { display: none; }
.parameter-panel.auction-mode .tab-pane { display: none; }
.parameter-panel.auction-mode .tab-pane[data-pane="market"] { display: block; }
.parameter-panel.auction-mode .close-only { display: none; }
.parameter-panel.auction-mode .auction-only { display: block; }

.parameter-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tab-button { height: 38px; border: 0; background: var(--surface); color: var(--muted); font-size: 12px; position: relative; }
.tab-button.active { color: var(--ink); font-weight: 700; }
.tab-button.active::after { content: ""; height: 2px; background: var(--teal); position: absolute; left: 22px; right: 22px; bottom: -1px; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

.condition-section { padding: 17px 18px; border-bottom: 1px solid var(--line); }
.condition-section.compact { padding-top: 15px; padding-bottom: 15px; }
.condition-title-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.condition-title-row > div { display: flex; align-items: center; min-width: 0; }
.condition-index { display: inline-flex; width: 28px; color: var(--teal); font-size: 10px; font-weight: 800; }
.condition-title-row h2 { margin: 0; font-size: 13px; font-weight: 700; }

.switch { width: 32px; height: 18px; position: relative; flex: 0 0 auto; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: #c7cecb; border-radius: 10px; transition: .18s ease; }
.switch span::after { content: ""; position: absolute; width: 14px; height: 14px; left: 2px; top: 2px; background: white; border-radius: 50%; transition: .18s ease; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch input:checked + span { background: var(--teal); }
.switch input:checked + span::after { transform: translateX(14px); }

.field-grid { display: grid; gap: 8px; margin-top: 8px; }
.field-grid.one { grid-template-columns: 1fr; }
.field-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.range-body .field-grid.two > label:only-child { grid-column: 1 / -1; }
.field-grid label, .wide-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field-grid label > span, .wide-field > span { color: var(--muted); font-size: 10px; white-space: nowrap; }
.field-grid input, .wide-field textarea, .compact-control input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-subtle);
  color: var(--ink);
  outline: none;
}
.field-grid input { height: 32px; padding: 0 8px; }
.field-grid input:focus, .wide-field textarea:focus, .compact-control input:focus, select:focus { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(8,124,114,.08); }
.field-grid.align-center { align-items: end; }
.field-grid .check-field { flex-direction: row; align-items: center; gap: 7px; height: 32px; padding-top: 10px; }
.check-row { display: flex; align-items: center; gap: 18px; min-height: 34px; margin-top: 5px; padding-left: 28px; }
.check-row .check-field { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; }
.hard-rule { display: inline-flex; align-items: center; gap: 5px; color: var(--teal-dark); font-size: 9px; line-height: 1.4; }
.hard-rule svg { width: 12px; height: 12px; flex: 0 0 auto; }
.check-field input, .market-options input { accent-color: var(--teal); }
.formula-note { margin-top: 10px; padding-left: 28px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.market-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px 12px; margin: 4px 0 14px 28px; }
.market-options label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; }
.wide-field { margin: 0 0 10px 28px; }
.wide-field textarea { resize: vertical; min-height: 52px; padding: 8px; line-height: 1.4; }
.universe-section .field-grid { margin-left: 28px; }

.scan-area { margin-top: auto; padding: 16px 18px; background: var(--surface); border-top: 1px solid var(--line); position: sticky; bottom: 0; }
.primary-button { width: 100%; height: 42px; border: 0; border-radius: 5px; background: var(--ink); color: white; display: flex; align-items: center; justify-content: center; gap: 9px; font-weight: 700; }
.primary-button:hover { background: var(--teal-dark); }
.primary-button:disabled { background: #8d9693; cursor: wait; }
.primary-button svg { width: 18px; height: 18px; }
.scan-area p { margin: 7px 0 0; color: var(--faint); font-size: 9px; text-align: center; }

.secondary-button, .primary-action, .icon-text-button {
  min-height: 35px;
  border-radius: 5px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.secondary-button, .icon-text-button { border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
.secondary-button:hover, .icon-text-button:hover { border-color: #9dc9c2; background: var(--teal-soft); color: var(--teal-dark); }
.secondary-button.compact { height: 35px; padding: 0 10px; }
.primary-action { border: 1px solid var(--ink); background: var(--ink); color: #fff; }
.primary-action:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.secondary-button:disabled, .primary-action:disabled, .icon-text-button:disabled { cursor: wait; opacity: .55; }
.secondary-button svg, .primary-action svg, .icon-text-button svg { width: 15px; height: 15px; }

.workspace { min-width: 0; padding: 22px 24px 30px; }
.workspace-toolbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 17px; }
.toolbar-title-row { display: flex; align-items: center; gap: 10px; }
.workspace-toolbar h2 { margin: 0; font-size: 18px; }
.workspace-toolbar p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
.result-date { color: var(--teal-dark); background: var(--teal-soft); padding: 3px 6px; border-radius: 3px; font-size: 10px; font-weight: 700; }
.quote-status { color: var(--green); padding-left: 9px; border-left: 1px solid var(--line); font-size: var(--font-caption, 12px); font-weight: 700; font-variant-numeric: tabular-nums; }
.quote-status.error { color: var(--red); }
.result-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.segmented-control { display: inline-grid; grid-auto-flow: column; background: #e7eae7; padding: 3px; border-radius: 5px; }
.segmented-control button { height: 29px; border: 0; background: transparent; color: var(--muted); border-radius: 3px; padding: 0 10px; font-size: 10px; white-space: nowrap; }
.segmented-control button.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.09); font-weight: 700; }
.segmented-control b { font: inherit; }
.segmented-control span { color: var(--teal); margin-left: 3px; }
.compact-control { width: 170px; height: 35px; display: flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface); border-radius: 5px; padding: 0 9px; }
.compact-control svg { width: 15px; color: var(--faint); }
.compact-control input { border: 0; background: transparent; height: 30px; padding: 0; box-shadow: none; min-width: 0; }
select { width: 112px; height: 35px; padding: 0 8px; background: var(--surface); color: var(--muted); }

.progress-strip { background: var(--surface); border: 1px solid var(--line); padding: 11px 13px; border-radius: var(--radius); margin-bottom: 14px; }
.progress-copy { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-bottom: 8px; }
.progress-copy strong { color: var(--teal); }
.progress-track { height: 4px; background: #e8ece9; border-radius: 2px; overflow: hidden; }
.progress-track span { display: block; height: 100%; width: 0; background: var(--teal); transition: width .3s ease; }

.empty-state { min-height: 470px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px dashed var(--line-strong); background: rgba(255,255,255,.52); border-radius: var(--radius); }
.empty-state h3 { margin: 20px 0 6px; font-size: 14px; }
.empty-state p { margin: 0; color: var(--muted); font-size: 11px; }
.signal-visual { width: 250px; height: 108px; position: relative; border-left: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); overflow: hidden; }
.signal-visual::before, .signal-visual::after { content: ""; position: absolute; left: 0; right: 0; border-top: 1px dashed #d9dedb; }
.signal-visual::before { top: 35px; }.signal-visual::after { top: 70px; }
.signal-visual .line { position: absolute; height: 2px; transform-origin: left center; border-radius: 2px; }
.line-a { width: 110px; left: 14px; top: 76px; background: var(--red); transform: rotate(-10deg); box-shadow: 95px -16px 0 var(--red); }
.line-b { width: 225px; left: 12px; top: 67px; background: var(--amber); transform: rotate(-3deg); }
.line-c { width: 225px; left: 12px; top: 58px; background: var(--teal); transform: rotate(4deg); }
.cross-point { position: absolute; width: 7px; height: 7px; border: 2px solid var(--surface); background: var(--ink); border-radius: 50%; }
.cross-point.p1 { left: 105px; top: 54px; }.cross-point.p2 { left: 169px; top: 53px; }

.table-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: auto; }
.result-table { width: 100%; border-collapse: collapse; min-width: 1020px; table-layout: fixed; }
.result-table th { height: 38px; padding: 0 12px; background: var(--surface-subtle); border-bottom: 1px solid var(--line); color: var(--faint); font-size: 9px; text-align: left; font-weight: 700; }
.result-table td { padding: 12px; border-bottom: 1px solid #edf0ee; vertical-align: middle; }
.result-table tbody tr { transition: background .12s ease; }
.result-table tbody tr:hover { background: #f5faf8; }
.result-table tbody tr:last-child td { border-bottom: 0; }
.result-table th:nth-child(1) { width: 145px; }.result-table th:nth-child(2) { width: 135px; }.result-table th:nth-child(3) { width: 90px; }
.result-table th:nth-child(4) { width: 180px; }.result-table th:nth-child(5) { width: 240px; }.result-table th:nth-child(6) { width: 80px; }.result-table th:nth-child(7) { width: 44px; }
.stock-name { display: block; font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.stock-code, .cell-note { color: var(--muted); font-size: 9px; }
.auction-scope-badge { width: fit-content; margin-top: 6px; padding: 2px 5px; display: block; border: 1px solid #bdd8d3; border-radius: 4px; background: var(--green-soft); color: var(--green); font-size: var(--font-micro, 11px); font-weight: 700; line-height: 1.35; }
.auction-scope-badge.candidate { border-color: #e7c985; background: var(--amber-soft); color: #77500d; }
.price { font-weight: 750; font-variant-numeric: tabular-nums; }
.change { display: block; font-size: 10px; margin-top: 3px; }
.change.up { color: var(--red); }.change.down { color: var(--green); }
.quote-note { display: block; margin-top: 5px; color: var(--faint); font-size: var(--font-micro, 11px); line-height: 1.35; overflow-wrap: anywhere; }
.quote-note.live { color: var(--teal-dark); }
.score-cell { display: flex; align-items: center; gap: 8px; }
.score-ring { --score: 0; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--teal) calc(var(--score) * 1%), #e4e8e5 0); position: relative; font-size: 9px; font-weight: 800; }
.score-ring::before { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--surface); }
.score-ring span { position: relative; }
.condition-dots { display: grid; grid-template-columns: repeat(4, 17px); gap: 5px; }
.condition-dot { width: 17px; height: 17px; display: grid; place-items: center; border-radius: 3px; font-size: 8px; font-weight: 800; background: #ecefed; color: var(--faint); }
.condition-dot.pass { color: var(--green); background: #e8f5ee; }.condition-dot.fail { color: var(--red); background: var(--red-soft); }
.tag-list { display: flex; gap: 4px; flex-wrap: wrap; max-height: 44px; overflow: hidden; }
.tag { padding: 3px 6px; background: #eef1ef; color: #4c5653; border-radius: 3px; font-size: 9px; white-space: nowrap; }
.tag.primary { background: var(--teal-soft); color: var(--teal-dark); }
.research-count { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-size: 10px; }
.research-count svg { width: 14px; }
.row-open { border: 0; background: transparent; color: var(--muted); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 4px; }
.row-open:hover { background: var(--teal-soft); color: var(--teal); }
.row-open svg { width: 16px; }

.drawer-overlay { position: fixed; inset: 0; background: rgba(24,32,31,.24); z-index: 39; }
.detail-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(640px, calc(100vw - 60px)); background: var(--surface); border-left: 1px solid var(--line); box-shadow: var(--shadow); z-index: 40; transform: translateX(102%); transition: transform .22s ease; display: flex; flex-direction: column; }
.detail-drawer.open { transform: translateX(0); }
.drawer-header { min-height: 68px; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.drawer-header span { color: var(--teal); font-size: 10px; font-weight: 700; }
.drawer-header h2 { margin: 3px 0 0; font-size: 18px; }
.drawer-content { overflow-y: auto; padding: 18px; }
.detail-quote { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 18px; }
.quote-cell { min-height: 66px; background: var(--surface); padding: 10px 12px; display: flex; flex-direction: column; justify-content: center; }
.quote-cell span { color: var(--faint); font-size: 9px; }.quote-cell strong { font-size: 16px; margin-top: 5px; font-variant-numeric: tabular-nums; }.quote-cell small { color: var(--muted); margin-top: 4px; }
.quote-cell em { margin-top: 4px; color: var(--faint); font-size: var(--font-micro, 11px); font-style: normal; line-height: 1.35; }
.detail-section { padding: 18px 0; border-top: 1px solid var(--line); }
.detail-section:first-of-type { border-top: 0; padding-top: 0; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.section-heading h3 { margin: 0; font-size: 13px; }.section-heading span { color: var(--faint); font-size: 9px; }
.similarity-summary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.similarity-summary-grid > div { min-width: 0; min-height: 72px; padding: 10px 11px; border-right: 1px solid var(--line); background: var(--surface); }
.similarity-summary-grid > div:last-child { border-right: 0; }
.similarity-summary-grid span, .similarity-summary-grid small { display: block; color: var(--faint); font-size: var(--font-micro); line-height: 1.35; }
.similarity-summary-grid strong { display: block; margin: 5px 0 3px; font-size: 18px; font-variant-numeric: tabular-nums; }
.similarity-condition-grid { margin-top: 12px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 14px; }
.similarity-condition { min-width: 0; }
.similarity-condition > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: var(--font-caption); }
.similarity-condition strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.similarity-track { height: 5px; margin-top: 5px; border-radius: 3px; overflow: hidden; background: #e8edf4; }
.similarity-track i { display: block; height: 100%; border-radius: inherit; background: var(--brand); }
.similarity-formula { margin: 11px 0 0; color: var(--faint); font-size: var(--font-micro); line-height: 1.55; }
.chart-wrap { height: 320px; width: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: #fbfcfb; padding: 4px; }
#priceChart { width: 100%; height: 100%; display: block; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 7px 13px; margin-top: 8px; color: var(--muted); font-size: 9px; }
.legend-item::before { content: ""; display: inline-block; width: 14px; height: 2px; margin-right: 5px; vertical-align: middle; background: var(--legend); }
.legend-item.volume-legend::before { height: 7px; background: linear-gradient(90deg, rgba(204,65,60,.7) 0 48%, rgba(17,128,79,.7) 52% 100%); }
.condition-list { border-top: 1px solid var(--line); }
.condition-row { display: grid; grid-template-columns: 24px 100px 1fr; gap: 8px; align-items: center; min-height: 44px; border-bottom: 1px solid #edf0ee; }
.condition-state { width: 18px; height: 18px; display: grid; place-items: center; border-radius: 50%; background: var(--red-soft); color: var(--red); }
.condition-state.pass { background: #e8f5ee; color: var(--green); }
.condition-state.na { background: #edf0f5; color: var(--faint); }
.condition-state svg { width: 12px; }
.condition-label { font-size: 11px; font-weight: 700; }.condition-evidence { color: var(--muted); font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.detail-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.detail-tags .tag { font-size: 10px; padding: 5px 7px; }
.research-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.research-item { padding: 13px 0 13px 15px; border-bottom: 1px solid var(--line); position: relative; }
.research-item::before { content: ""; position: absolute; left: 0; top: 19px; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.research-meta { color: var(--faint); font-size: 9px; margin-bottom: 5px; }.research-item h4 { margin: 0 0 6px; font-size: 11px; }.research-item p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.7; }.research-source { margin-top: 6px; color: var(--faint); font-size: 8px; overflow-wrap: anywhere; }
.no-data { padding: 16px 0; color: var(--faint); font-size: 10px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 60; background: var(--ink); color: white; padding: 10px 14px; border-radius: 5px; box-shadow: var(--shadow); font-size: 11px; max-width: min(480px, calc(100vw - 30px)); }

.learning-workspace { min-height: calc(100vh - 60px); padding: 22px 24px 36px; }
.learning-toolbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.learning-toolbar h1 { margin: 0; font-size: 19px; }
.learning-actions { display: flex; align-items: center; gap: 8px; }
.learning-metrics { display: grid; grid-template-columns: repeat(4, minmax(110px, 1fr)) minmax(180px, 1.5fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.learning-metrics > div { min-height: 82px; padding: 15px 18px; border-right: 1px solid var(--line); display: flex; align-items: baseline; gap: 5px; flex-wrap: wrap; }
.learning-metrics > div:last-child { border-right: 0; }
.learning-metrics span { flex: 0 0 100%; color: var(--muted); font-size: 10px; }
.learning-metrics strong { font-size: 26px; font-variant-numeric: tabular-nums; line-height: 1; }
.learning-metrics small { color: var(--faint); font-size: 10px; }
.learning-metrics .active-version-metric strong { color: var(--teal-dark); font-size: 15px; overflow-wrap: anywhere; }

.loop-flow { min-height: 72px; display: grid; grid-template-columns: repeat(5, minmax(105px, 1fr) 18px) minmax(105px, 1fr); align-items: center; border-bottom: 1px solid var(--line); padding: 10px 18px; background: #edf0ed; overflow-x: auto; }
.loop-flow > svg { width: 14px; color: var(--faint); justify-self: center; }
.flow-stage { min-height: 40px; display: flex; align-items: center; gap: 9px; color: var(--faint); }
.flow-stage span { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid #c9cfcc; border-radius: 50%; font-size: 8px; font-weight: 800; background: var(--surface); }
.flow-stage strong { font-size: 11px; white-space: nowrap; }
.flow-stage.active { color: var(--ink); }
.flow-stage.active span { color: #fff; background: var(--teal); border-color: var(--teal); }

.learning-settings-band { margin-top: 20px; padding: 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.section-title-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 15px; }
.section-title-row > div { min-width: 0; }
.section-title-row h2 { display: inline; margin: 0 10px 0 0; font-size: 14px; }
.section-title-row > div > span { color: var(--muted); font-size: 10px; overflow-wrap: anywhere; }
.learning-setting-grid { display: grid; grid-template-columns: repeat(6, minmax(110px, 1fr)); gap: 10px; }
.learning-setting-grid > label, .learning-setting { display: grid; gap: 6px; min-width: 0; }
.learning-setting-grid > label > span, .learning-setting > span { color: var(--muted); font-size: 10px; white-space: nowrap; }
.learning-setting-grid > label > div, .learning-setting > div { height: 34px; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 4px; background: var(--surface-subtle); overflow: hidden; }
.learning-setting-grid input[type="number"] { width: 100%; min-width: 0; height: 32px; padding: 0 8px; border: 0; outline: 0; background: transparent; }
.learning-setting-grid em { padding-right: 8px; color: var(--faint); font-size: 9px; font-style: normal; white-space: nowrap; }
.learning-setting-grid .auto-train-setting > div { justify-content: center; }

.learning-data-band { margin-top: 20px; background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.learning-data-toolbar { min-height: 54px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.learning-data-actions { display: flex; align-items: center; gap: 7px; }
.learning-trash-toggle { min-height: 34px; padding: 0 8px; display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: var(--font-caption); white-space: nowrap; cursor: pointer; }
.learning-trash-toggle[hidden] { display: none; }
.learning-trash-toggle input { accent-color: var(--brand); }
.learning-trash-toggle b { min-width: 20px; height: 20px; padding: 0 5px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; background: #edf0f6; color: var(--faint); font-size: var(--font-micro); }
.learning-table-wrap { overflow: auto; }
.learning-table { width: 100%; border-collapse: collapse; table-layout: fixed; min-width: 880px; }
.learning-table th { height: 38px; padding: 0 13px; background: var(--surface-subtle); color: var(--faint); font-size: 9px; text-align: left; font-weight: 700; border-bottom: 1px solid var(--line); }
.learning-table td { min-height: 55px; padding: 11px 13px; border-bottom: 1px solid #edf0ee; color: var(--muted); font-size: 10px; vertical-align: middle; }
.learning-table tbody tr:last-child td { border-bottom: 0; }
.learning-table tbody tr:hover { background: #f5faf8; }
.learning-table td strong { display: block; color: var(--ink); font-size: 11px; margin-bottom: 3px; }
.observation-table th:nth-child(1) { width: 150px; }.observation-table th:nth-child(2) { width: 120px; }.observation-table th:nth-child(3) { width: 180px; }
.observation-table th:nth-child(4), .observation-table th:nth-child(5), .observation-table th:nth-child(6) { width: 105px; }.observation-table th:nth-child(7) { width: 110px; }
.version-table th:nth-child(1) { width: 205px; }.version-table th:nth-child(2) { width: 155px; }.version-table th:nth-child(3) { width: 85px; }.version-table th:nth-child(4) { width: 135px; }.version-table th:nth-child(5) { width: 80px; }.version-table th:nth-child(6) { width: 95px; }.version-table th:nth-child(7) { width: 48px; }
.sample-progress { display: grid; gap: 7px; }
.sample-progress > div { display: flex; justify-content: space-between; color: var(--muted); font-size: 9px; }
.sample-progress em { color: var(--teal); font-style: normal; }
.sample-progress b { display: block; height: 4px; overflow: hidden; border-radius: 2px; background: #e5e9e6; }
.sample-progress i { display: block; height: 100%; background: var(--teal); }
.metric-value { font-weight: 700; font-variant-numeric: tabular-nums; }
.metric-value.up { color: var(--red); }.metric-value.down { color: var(--green); }
.learning-status { display: inline-flex; align-items: center; gap: 5px; min-height: 24px; padding: 0 7px; border-radius: 3px; font-size: 9px; font-weight: 700; white-space: nowrap; }
.learning-status svg { width: 12px; }
.learning-status.positive { color: var(--red); background: var(--red-soft); }
.learning-status.negative { color: var(--faint); background: #eef0ef; }
.learning-status.pending { color: var(--amber); background: var(--amber-soft); }
.learning-status.deleted { color: #8b4a4a; background: var(--red-soft); }
.version-state { display: inline-block; padding: 4px 7px; border-radius: 3px; font-size: 9px; font-weight: 700; white-space: nowrap; }
.version-state.active { color: var(--green); background: #e8f5ee; }.version-state.draft { color: var(--amber); background: var(--amber-soft); }.version-state.archived { color: var(--faint); background: #eef0ef; }
.version-state.invalidated { color: #8b4a4a; background: var(--red-soft); }
.learning-empty { min-height: 250px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--faint); }
.learning-empty svg { width: 28px; }.learning-empty strong { font-size: 11px; }

.parameter-change-list { border-top: 1px solid var(--line); }
.parameter-change { min-height: 45px; display: grid; grid-template-columns: minmax(145px, 1fr) 92px 22px 92px; align-items: center; gap: 8px; border-bottom: 1px solid var(--line); font-size: 10px; }
.parameter-change span { font-weight: 700; }
.parameter-change del { color: var(--faint); text-decoration: none; }
.parameter-change ins { color: var(--teal-dark); font-weight: 700; text-decoration: none; }
.parameter-change svg { width: 13px; color: var(--faint); }
.version-activation { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 15px; color: var(--muted); font-size: 10px; }

@media (max-width: 1100px) {
  .topbar { grid-template-columns: minmax(190px, 1fr) auto auto; }
  .system-status { display: none; }
  .main-layout { grid-template-columns: 330px minmax(0,1fr); }
  .workspace-toolbar { flex-direction: column; }
  .result-controls { justify-content: flex-start; }
  .learning-setting-grid { grid-template-columns: repeat(3, minmax(120px, 1fr)); }
}

@media (max-width: 820px) {
  .topbar { height: 56px; padding: 0 12px; gap: 8px; }
  .brand-subtitle { display: none; }
  .brand-name { font-size: 13px; }
  .desk-nav button { padding: 0 8px; }
  .main-layout { display: block; }
  .parameter-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .panel-heading { padding: 14px 14px 10px; }
  .source-toolbar, .workflow-mode, .pool-snapshot { margin-left: 14px; margin-right: 14px; }
  .condition-section { padding-left: 14px; padding-right: 14px; }
  .scan-area { position: static; padding: 12px 14px; }
  .workspace { padding: 16px 12px 24px; }
  .workspace-toolbar { gap: 12px; }
  .result-controls { width: 100%; }
  .segmented-control { width: 100%; grid-template-columns: repeat(3,1fr); grid-auto-flow: unset; }
  .compact-control { flex: 1 1 180px; }
  select { flex: 0 0 112px; }
  .empty-state { min-height: 340px; }
  .detail-drawer { width: 100vw; }
  .detail-quote { grid-template-columns: repeat(2,1fr); }
  .similarity-summary-grid { grid-template-columns: 1fr; }
  .similarity-summary-grid > div { min-height: 62px; border-right: 0; border-bottom: 1px solid var(--line); }
  .similarity-summary-grid > div:last-child { border-bottom: 0; }
  .similarity-condition-grid { grid-template-columns: 1fr; }
  .condition-row { grid-template-columns: 24px 82px 1fr; }
  .check-row { padding-left: 0; flex-wrap: wrap; }
  .learning-workspace { min-height: calc(100vh - 56px); padding: 16px 12px 28px; }
  .learning-toolbar { align-items: center; }
  .learning-metrics { grid-template-columns: repeat(2, 1fr); }
  .learning-metrics > div { min-height: 72px; border-bottom: 1px solid var(--line); }
  .learning-metrics > div:nth-child(2n) { border-right: 0; }
  .learning-metrics > div:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .loop-flow { grid-template-columns: repeat(6, minmax(50px, 1fr)); gap: 5px; padding: 10px 8px; }
  .loop-flow > svg { display: none; }
  .flow-stage { flex-direction: column; justify-content: center; gap: 4px; text-align: center; }
  .flow-stage strong { font-size: 9px; white-space: normal; }
  .learning-settings-band { padding: 14px; }
  .learning-setting-grid { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
}

@media (max-width: 480px) {
  .top-actions .icon-button:first-child { display: none; }
  .desk-nav span { display: none; }
  .desk-nav button { width: 33px; padding: 0; justify-content: center; }
  .field-grid.three { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .field-grid.three label:last-child { grid-column: 1 / -1; }
  .market-options { margin-left: 0; }
  .wide-field, .universe-section .field-grid { margin-left: 0; }
  .signal-visual { width: 210px; }
  .drawer-content { padding: 14px; }
  .chart-wrap { height: 280px; }
  .learning-toolbar { align-items: flex-start; }
  .learning-actions { gap: 5px; }
  .learning-actions button { width: 35px; padding: 0; }
  .learning-actions button span { display: none; }
  .section-title-row { align-items: flex-start; }
  .section-title-row .icon-text-button { width: 35px; padding: 0; }
  .section-title-row .icon-text-button span { display: none; }
  .learning-setting-grid { grid-template-columns: 1fr 1fr; }
  .parameter-change { grid-template-columns: minmax(110px, 1fr) 62px 16px 62px; }
  .version-activation { align-items: flex-start; flex-direction: column; }
}

/* 2026 guided-workbench redesign */
:root {
  --bg: #f3f6fa;
  --surface: #ffffff;
  --surface-subtle: #f7f9fc;
  --ink: #172033;
  --muted: #5d6b82;
  --faint: #8b97aa;
  --line: #e1e7f0;
  --line-strong: #cbd5e3;
  --brand: #1f5eff;
  --brand-dark: #1948c7;
  --brand-soft: #edf3ff;
  --navy: #14213d;
  --teal: #1f5eff;
  --teal-dark: #1948c7;
  --teal-soft: #edf3ff;
  --red: #d94a45;
  --red-soft: #fdeeee;
  --green: #128552;
  --green-soft: #eaf7f0;
  --amber: #b87713;
  --amber-soft: #fff5df;
  --shadow: 0 16px 42px rgba(21, 34, 61, .16);
  --radius: 8px;
}

html, body { background: var(--bg); color: var(--ink); }
body { font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif; font-size: 14px; line-height: 1.55; letter-spacing: 0; }
button, input, textarea, select { letter-spacing: 0; }
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.app-shell { min-height: 100vh; }
.eyebrow { display: block; margin-bottom: 5px; color: var(--brand); font-size: 9px; font-weight: 800; letter-spacing: 0; }

.topbar {
  height: 64px;
  padding: 0 20px;
  grid-template-columns: minmax(225px, auto) auto minmax(12px, 1fr) auto auto auto auto;
  gap: 18px;
  background: var(--navy);
  border-bottom: 0;
  color: #fff;
  box-shadow: 0 4px 16px rgba(20, 33, 61, .18);
}
.brand-mark { width: 32px; height: 32px; background: var(--brand); border-radius: 6px; }
.brand-mark span:nth-child(2) { background: #fff; }
.brand-name { font-size: 15px; color: #fff; }
.brand-subtitle { color: #91a5cf; }
.desk-nav { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1); border-radius: 7px; }
.desk-nav button { height: 32px; padding: 0 12px; border-radius: 5px; color: #aebddd; }
.desk-nav button.active { background: var(--brand); color: #fff; box-shadow: none; }
.topbar-spacer { min-width: 0; }
.status-anchor { position: relative; }
.status-summary { height: 34px; min-width: 170px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid rgba(255,255,255,.14); border-radius: 17px; background: rgba(18,133,82,.18); color: #baf0d3; font-size: 11px; white-space: nowrap; }
.status-summary.warning { background: rgba(184,119,19,.22); color: #ffe1a5; }
.status-summary.error { background: rgba(217,74,69,.2); color: #ffd0cf; }
.status-summary.pending { background: rgba(255,255,255,.08); color: #b8c4db; }
.status-summary svg { width: 14px; height: 14px; }
.status-summary .status-dot.ok { background: #45d690; box-shadow: none; }
.status-summary .status-dot.error { background: #ff7772; box-shadow: none; }
.status-popover { position: absolute; top: 43px; right: 0; width: 390px; padding: 10px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); z-index: 80; }
.popover-heading { min-height: 42px; padding: 2px 3px 9px 8px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.popover-heading > div { display: grid; gap: 2px; }
.popover-heading strong { font-size: 13px; }
.popover-heading span { color: var(--faint); font-size: 9px; }
.status-detail { padding: 10px 8px; border-bottom: 1px solid var(--line); }
.status-detail:last-child { border-bottom: 0; }
.status-detail > div { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; }
.status-detail > .status-secondary { margin-top: 7px; }
.status-detail p { margin: 4px 0 0 15px; color: var(--faint); font-size: 10px; }
.topbar-command { height: 34px; padding: 0 10px; display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(255,255,255,.14); border-radius: 6px; background: transparent; color: #aebddd; font-size: 11px; }
.topbar-command:hover { color: #fff; border-color: rgba(255,255,255,.3); }
.topbar-command svg { width: 15px; }
.topbar-mobile { display: none; color: #d8e2f6; border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.06); }

.main-layout { grid-template-columns: minmax(390px, 420px) minmax(0, 1fr); min-height: calc(100vh - 64px); }
.parameter-panel { height: calc(100vh - 64px); position: sticky; top: 64px; background: #f9fbfe; border-right: 1px solid var(--line); overflow: hidden; }
.parameter-scroll { min-height: 0; overflow-y: auto; padding-bottom: 18px; scrollbar-width: thin; }
.panel-heading { padding: 20px 20px 14px; }
.panel-heading h1 { font-size: 20px; line-height: 1.2; }
.panel-heading p { margin-top: 6px; font-size: 11px; }
.mobile-panel-close { display: none; }

.preset-card { margin: 0 18px 12px; padding: 14px; background: var(--brand-soft); border: 1px solid #b9cbff; border-radius: 8px; }
.preset-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.preset-card-heading > div { display: grid; gap: 2px; }
.preset-card-heading > div span, .workflow-label span, .condition-list-heading > div span { color: var(--brand); font-size: 9px; font-weight: 800; }
.preset-card-heading strong, .workflow-label strong, .condition-list-heading strong { font-size: 12px; }
.recommended-pill { padding: 3px 7px; border-radius: 10px; background: var(--brand); color: #fff; font-size: 9px; font-weight: 700; }
.preset-control-row { margin-top: 10px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 7px; }
.preset-control-row select { width: 100%; }
.preset-card > p { margin: 8px 0 0; color: var(--muted); font-size: 10px; }
.preset-actions { margin-top: 9px; display: flex; justify-content: space-between; gap: 8px; }
.preset-modified { margin-top: 8px; display: flex; align-items: center; gap: 6px; color: var(--amber); font-size: 10px; font-weight: 700; }
.preset-modified svg { width: 13px; }
.text-command { min-height: 28px; padding: 0; display: inline-flex; align-items: center; gap: 5px; border: 0; background: transparent; color: var(--brand); font-size: 10px; font-weight: 700; }
.text-command:hover { color: var(--brand-dark); }
.text-command svg { width: 13px; height: 13px; }

.source-toolbar { margin: 0 18px 12px; padding: 12px; grid-template-columns: minmax(0,1fr) auto; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.source-toolbar label > span { color: var(--muted); font-size: 9px; font-weight: 700; }
.source-state { max-width: 120px; border-radius: 6px; }
.workflow-block { margin: 0 18px 12px; }
.workflow-label { margin: 0 2px 8px; display: flex; align-items: baseline; gap: 8px; }
.workflow-mode { margin: 0; padding: 3px; background: #e8edf5; border-radius: 7px; }
.workflow-mode button { height: 35px; border-radius: 5px; }
.workflow-mode button.active { color: var(--brand); }
.workflow-explainer { min-height: 51px; margin-top: 7px; padding: 10px 11px; display: flex; align-items: flex-start; gap: 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 7px; }
.workflow-explainer > svg { width: 16px; color: var(--brand); flex: 0 0 auto; margin-top: 1px; }
.workflow-explainer p { margin: 0; display: grid; gap: 2px; }
.workflow-explainer strong { font-size: 10px; }
.workflow-explainer span { color: var(--faint); font-size: 9px; }
.pool-snapshot { min-height: 29px; margin: 7px 0 0; border-radius: 6px; }
.data-warning { margin: 0 18px 12px; padding: 9px 10px; display: flex; align-items: flex-start; gap: 8px; border: 1px solid #efd59f; border-radius: 7px; background: var(--amber-soft); color: #79520e; font-size: 10px; }
.data-warning svg { width: 14px; flex: 0 0 auto; }

.condition-list-heading { margin: 17px 20px 9px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.condition-list-heading > div { display: grid; gap: 2px; }
.condition-list { padding: 0 18px; display: grid; gap: 7px; }
.condition-card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: border-color .16s ease, opacity .16s ease; }
.condition-card.open { border-color: #b8c8e8; }
.condition-card.mode-disabled { opacity: .55; background: #f1f4f8; }
.condition-card.mode-disabled .condition-body { display: none; }
.condition-card.mode-disabled .condition-collapse, .condition-card.mode-disabled .condition-info, .condition-card.mode-disabled .switch { pointer-events: none; }
.condition-card-header { min-height: 57px; padding: 0 11px 0 8px; display: grid; grid-template-columns: minmax(0,1fr) 28px auto; align-items: center; gap: 5px; }
.condition-collapse { min-width: 0; min-height: 55px; padding: 0; display: grid; grid-template-columns: 29px minmax(0,1fr) 17px; align-items: center; border: 0; background: transparent; color: var(--ink); text-align: left; }
.condition-collapse > svg { width: 15px; color: var(--faint); transition: transform .16s ease; }
.condition-card.open .condition-collapse > svg { transform: rotate(180deg); }
.condition-index { width: 25px; color: var(--brand); font-size: 9px; font-weight: 800; }
.condition-name { min-width: 0; display: grid; gap: 2px; }
.condition-name strong { font-size: 12px; overflow-wrap: anywhere; }
.condition-name small { color: var(--faint); font-size: 9px; overflow-wrap: anywhere; }
.condition-info { width: 27px; height: 27px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 50%; background: transparent; color: var(--faint); }
.condition-info:hover { background: var(--brand-soft); color: var(--brand); }
.condition-info svg { width: 14px; }
.mode-badge { display: none; padding: 3px 6px; border-radius: 4px; background: #e4e8ee; color: var(--faint); font-size: 8px; white-space: nowrap; }
.condition-card.mode-disabled .mode-badge { display: inline-flex; }
.condition-card.mode-disabled .switch { display: none; }
.condition-body { padding: 2px 13px 14px 37px; border-top: 1px solid var(--line); }
.condition-card:not(.open) .condition-body { display: none; }
.field-grid { gap: 9px; margin-top: 11px; }
.field-grid label, .wide-field { gap: 4px; }
.field-grid label > span, .wide-field > span { color: var(--muted); font-size: 9px; font-weight: 700; white-space: normal; }
.field-grid label > small, .wide-field > small { min-height: 13px; color: var(--faint); font-size: 8px; line-height: 1.35; }
.field-grid input, .wide-field textarea, .compact-control input, select { border-color: var(--line); border-radius: 6px; background: var(--surface); }
.field-grid input { height: 34px; }
.field-grid label.modified input, .wide-field.modified textarea { border-color: var(--amber); background: #fffaf0; }
.field-grid input:focus, .wide-field textarea:focus, .compact-control input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(31,94,255,.1); }
.check-row { padding-left: 0; gap: 14px; flex-wrap: wrap; }
.formula-note { margin-top: 10px; padding: 8px 9px; display: flex; align-items: flex-start; gap: 6px; border-radius: 5px; background: var(--brand-soft); color: #34528f; font-size: 9px; }
.formula-note svg { width: 13px; flex: 0 0 auto; }
.switch input:checked + span { background: var(--brand); }
.check-field input, .market-options input { accent-color: var(--brand); }

.range-card { margin: 9px 18px 0; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.range-card.mode-disabled { opacity: .5; pointer-events: none; }
.range-card-heading { width: 100%; min-height: 57px; padding: 0 12px; display: flex; align-items: center; justify-content: space-between; border: 0; background: transparent; color: var(--ink); text-align: left; }
.range-card-heading > span { display: grid; grid-template-columns: 20px 1fr; align-items: center; }
.range-card-heading > span > svg { grid-row: 1 / 3; width: 15px; color: var(--brand); }
.range-card-heading strong { font-size: 12px; }
.range-card-heading small { grid-column: 2; color: var(--faint); font-size: 9px; }
.range-card-heading > svg { width: 15px; transition: transform .16s ease; }
.range-card.open .range-card-heading > svg { transform: rotate(180deg); }
.range-body { display: none; padding: 13px 14px; border-top: 1px solid var(--line); }
.range-card.open .range-body { display: block; }
.market-options { margin: 0 0 13px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.wide-field { margin: 0 0 10px; }
.scan-area { padding: 13px 18px 15px; background: rgba(255,255,255,.97); border-top-color: var(--line); }
.primary-button { height: 43px; border-radius: 7px; background: var(--brand); }
.primary-button:hover { background: var(--brand-dark); }
.parameter-error { margin-bottom: 8px; padding: 7px 9px; border-radius: 5px; background: var(--red-soft); color: var(--red); font-size: 9px; }

.workspace { padding: 24px 26px 36px; }
.workspace-toolbar { margin-bottom: 14px; }
.workspace-toolbar h2 { font-size: 20px; }
.toolbar-title-row { flex-wrap: wrap; }
.result-date { background: var(--brand-soft); color: var(--brand-dark); border-radius: 4px; }
.result-control-row { min-height: 48px; margin-bottom: 14px; padding: 6px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.result-filters { display: flex; align-items: center; gap: 8px; }
.segmented-control { background: #e8edf5; border-radius: 7px; }
.segmented-control button { height: 31px; border-radius: 5px; }
.segmented-control button.active { color: var(--brand-dark); }
.segmented-control span { color: var(--brand); }
.compact-control { border-radius: 6px; }
.result-actions { display: flex; gap: 6px; }
.progress-strip { padding: 13px 14px; border-radius: 8px; }
.progress-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 9px; }
.progress-heading > div { display: flex; align-items: center; gap: 7px; }
.progress-heading > div:first-child svg { width: 15px; color: var(--brand); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress-heading strong { font-size: 11px; }
.progress-heading span { color: var(--faint); font-size: 9px; }
.progress-actions { min-width: 112px; justify-content: flex-end; }
.progress-actions .icon-button { width: 28px; height: 28px; }
.progress-actions .icon-button svg { width: 14px; height: 14px; }
.progress-track { height: 5px; background: #e7ecf4; }
.progress-track span { background: var(--brand); }
.progress-milestones { margin-top: 7px; display: grid; grid-template-columns: repeat(4, auto) 1fr; gap: 12px; color: var(--faint); font-size: 8px; }
.progress-milestones strong { justify-self: end; color: var(--brand); font-size: 9px; }

.empty-state { min-height: 510px; padding: 30px; border-style: solid; background: var(--surface); text-align: left; }
.empty-onboarding { width: min(500px, 100%); }
.empty-onboarding > span { color: var(--brand); font-size: 9px; font-weight: 800; }
.empty-onboarding h3 { margin: 7px 0 5px; font-size: 18px; }
.empty-onboarding > p { margin-bottom: 22px; font-size: 11px; }
.task-list { display: grid; gap: 10px; }
.task-item { min-height: 46px; padding: 9px 11px; display: grid; grid-template-columns: 24px minmax(0,1fr) auto; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 7px; }
.task-item > span:first-child { width: 23px; height: 23px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--faint); font-size: 9px; font-weight: 800; }
.task-item.done > span:first-child { border-color: var(--green); background: var(--green); color: #fff; }
.task-item.warning > span:first-child { border-color: var(--amber); background: var(--amber-soft); color: #79520e; }
.task-item strong { display: block; font-size: 11px; }
.task-item small { display: block; color: var(--faint); font-size: 9px; }
.empty-result { width: min(560px, 100%); text-align: center; }
.empty-result > svg { width: 32px; color: var(--amber); }
.empty-result h3 { margin: 12px 0 5px; font-size: 16px; }
.empty-result p { margin-bottom: 16px; }
.empty-near-list { display: grid; gap: 6px; text-align: left; }
.empty-near-list div { padding: 8px 10px; display: flex; justify-content: space-between; gap: 10px; border: 1px solid var(--line); border-radius: 6px; font-size: 10px; }
.empty-actions { margin-top: 15px; display: flex; justify-content: center; gap: 8px; }
.suggestion-band { margin-bottom: 12px; padding: 10px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid #efd59f; border-radius: 7px; background: var(--amber-soft); color: #77500d; font-size: 10px; }
.suggestion-band > div { display: flex; align-items: center; gap: 8px; }
.suggestion-band svg { width: 15px; flex: 0 0 auto; }
.table-wrap { border-radius: 8px; }
.result-table { min-width: 930px; }
.result-table th { height: 40px; background: #f2f5fa; color: #718097; font-size: 9px; }
.result-table th:nth-child(1) { width: 14%; }.result-table th:nth-child(2) { width: 12%; }.result-table th:nth-child(3) { width: 12%; }.result-table th:nth-child(4) { width: 27%; }.result-table th:nth-child(5) { width: 24%; }.result-table th:nth-child(6) { width: 7%; }.result-table th:nth-child(7) { width: 4%; }
.result-table tbody tr:hover { background: #f7f9fe; }
.why-list { display: flex; gap: 5px; flex-wrap: wrap; }
.why-chip { padding: 3px 6px; border-radius: 4px; background: var(--green-soft); color: var(--green); font-size: 8px; font-weight: 700; white-space: nowrap; }
.why-chip.fail { background: var(--red-soft); color: var(--red); }
.score-ring { background: conic-gradient(var(--brand) calc(var(--score) * 1%), #e7ebf2 0); }
.tag.primary { color: var(--brand-dark); background: var(--brand-soft); border-color: #c4d3ff; }
.change.up, .metric-value.up { color: var(--red); }.change.down, .metric-value.down { color: var(--green); }

.drawer-overlay, .panel-overlay { background: rgba(20,33,61,.36); backdrop-filter: blur(1px); }
.detail-drawer, .help-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(640px, calc(100vw - 42px)); display: flex; flex-direction: column; background: var(--surface); border-left: 1px solid var(--line); box-shadow: var(--shadow); z-index: 90; transform: translateX(102%); transition: transform .2s ease; }
.detail-drawer.open, .help-drawer.open { transform: translateX(0); }
.drawer-header { min-height: 72px; padding: 14px 18px; }
.drawer-header > div > span { color: var(--brand); }
.drawer-content { padding: 18px; }
.detail-reason { margin-bottom: 16px; padding: 14px; border-left: 3px solid var(--brand); border-radius: 0 7px 7px 0; background: var(--brand-soft); }
.detail-reason h3 { margin: 0 0 5px; font-size: 13px; }
.detail-reason p { margin: 0; color: #3d527f; font-size: 11px; line-height: 1.7; }
.detail-quote { border-radius: 8px; }
.condition-state.pass { background: var(--green-soft); color: var(--green); }
.help-drawer { width: min(520px, calc(100vw - 42px)); z-index: 92; }
.help-content { padding: 18px; overflow-y: auto; }
.help-content section { padding: 0 0 20px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.help-content section:last-child { border-bottom: 0; }
.help-content h3 { margin: 0 0 12px; font-size: 14px; }
.help-content .help-guide-callout { padding: 15px; border: 1px solid #c9ddd8; border-left: 4px solid var(--teal); border-radius: 0 7px 7px 0; background: #f2f8f6; }
.help-guide-heading { display: flex; align-items: flex-start; gap: 11px; }
.help-guide-heading > svg { width: 21px; height: 21px; margin-top: 2px; color: var(--teal); flex: 0 0 auto; }
.help-guide-heading > div { min-width: 0; }
.help-guide-heading span { color: var(--teal); font-size: 9px; font-weight: 800; }
.help-guide-heading h3 { margin: 3px 0 5px; font-size: 15px; }
.help-guide-heading p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.help-guide-stages { margin: 13px 0 12px; display: flex; align-items: center; gap: 5px; color: #50605c; font-size: 9px; font-weight: 700; }
.help-guide-stages svg { width: 11px; height: 11px; color: var(--faint); flex: 0 0 auto; }
.help-guide-link { min-height: 36px; padding: 0 11px; border: 1px solid var(--teal); border-radius: 6px; display: flex; align-items: center; gap: 7px; background: var(--teal); color: #fff; font-size: 11px; font-weight: 700; text-decoration: none; }
.help-guide-link:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.help-guide-link svg { width: 14px; height: 14px; }
.help-guide-link svg:last-child { margin-left: auto; }
.help-flow { display: grid; grid-template-columns: 1fr 22px 1fr; align-items: center; gap: 8px; }
.help-flow > div { min-height: 130px; padding: 13px; border: 1px solid var(--line); border-radius: 7px; }
.help-flow > div > svg { width: 18px; color: var(--brand); }
.help-flow strong { display: block; margin-top: 8px; font-size: 11px; }
.help-flow p { color: var(--muted); font-size: 10px; }
.help-flow > svg { width: 15px; color: var(--faint); }
.help-section-heading { display: flex; align-items: center; justify-content: space-between; }
.glossary-list { display: grid; gap: 7px; }
.glossary-item { padding: 10px 11px; border: 1px solid var(--line); border-radius: 7px; }
.glossary-item strong { font-size: 11px; }.glossary-item p { margin: 3px 0 0; color: var(--muted); font-size: 10px; }
.help-content details { border-bottom: 1px solid var(--line); }
.help-content summary { padding: 10px 0; color: var(--ink); font-size: 11px; font-weight: 700; cursor: pointer; }
.help-content details p { margin: 0 0 10px; color: var(--muted); font-size: 10px; }
.condition-help-popover { position: fixed; width: min(320px, calc(100vw - 24px)); padding: 13px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); z-index: 110; }
.condition-help-popover strong { display: block; font-size: 12px; }.condition-help-popover p { margin: 5px 0 0; color: var(--muted); font-size: 10px; }.condition-help-popover small { display: block; margin-top: 8px; color: var(--brand); font-size: 9px; font-weight: 700; }

.confirm-backdrop { position: fixed; inset: 0; z-index: 145; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(20,33,61,.62); }
.confirm-dialog { width: min(430px, 100%); padding: 22px; border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); }
.confirm-heading { display: flex; align-items: center; gap: 12px; }
.confirm-mark { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border-radius: 7px; background: var(--red-soft); color: var(--red); flex: 0 0 auto; }
.confirm-mark svg { width: 20px; height: 20px; }
.confirm-heading span { color: var(--faint); font-size: 9px; font-weight: 800; }
.confirm-heading h2 { margin: 2px 0 0; font-size: 17px; }
.confirm-dialog > p { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.confirm-dialog > p strong { color: var(--ink); }
.confirm-actions { margin-top: 20px; display: flex; justify-content: flex-end; gap: 8px; }
.danger-button { min-height: 34px; padding: 0 13px; border: 1px solid var(--red); border-radius: 5px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--red); color: #fff; font-size: 11px; font-weight: 700; }
.danger-button:hover:not(:disabled) { background: #ad3939; border-color: #ad3939; }
.danger-button:disabled { opacity: .55; cursor: wait; }
.danger-button svg { width: 14px; height: 14px; }

.welcome-backdrop { position: fixed; inset: 0; z-index: 120; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(20,33,61,.62); }
.welcome-dialog { width: min(520px, 100%); min-height: 350px; padding: 24px; display: grid; grid-template-rows: auto 1fr auto auto; background: var(--surface); border-radius: 8px; box-shadow: var(--shadow); }
.welcome-visual { display: flex; align-items: center; justify-content: space-between; }
.welcome-mark { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: var(--brand); color: #fff; }
.welcome-mark svg { width: 24px; }
.welcome-visual > span { color: var(--faint); font-size: 10px; font-weight: 700; }
.welcome-copy { padding: 34px 0 26px; }
.welcome-copy h2 { max-width: 400px; margin: 5px 0 10px; font-size: 23px; line-height: 1.35; }
.welcome-copy p { margin: 0; max-width: 430px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.welcome-progress { display: flex; gap: 6px; }
.welcome-progress span { width: 20px; height: 3px; border-radius: 2px; background: var(--line); }.welcome-progress span.active { background: var(--brand); }
.welcome-actions { margin-top: 20px; display: flex; align-items: center; justify-content: space-between; }
.welcome-actions .primary-action { min-width: 105px; }

.tour-layer { position: fixed; inset: 0; z-index: 130; pointer-events: none; }
.tour-highlight { position: relative !important; z-index: 132 !important; border-radius: 7px; box-shadow: 0 0 0 3px #ffd761, 0 0 0 9999px rgba(20,33,61,.62) !important; }
.tour-tooltip { position: fixed; width: min(330px, calc(100vw - 24px)); padding: 16px; border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); pointer-events: auto; z-index: 133; }
.tour-tooltip > span { color: var(--brand); font-size: 9px; font-weight: 800; }
.tour-tooltip h3 { margin: 6px 0 5px; font-size: 14px; }
.tour-tooltip p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }
.tour-tooltip > div { margin-top: 14px; display: flex; justify-content: space-between; }
.tour-tooltip .primary-action { min-height: 31px; }
.toast { border-radius: 6px; background: var(--navy); }

.learning-workspace { min-height: calc(100vh - 64px); padding: 28px 30px 42px; }
.learning-toolbar { margin-bottom: 22px; }
.learning-toolbar h1 { font-size: 22px; }.learning-toolbar p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.learning-metrics { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.learning-metrics .active-version-metric strong { color: var(--brand-dark); }
.loop-flow-wrap { margin-top: 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); overflow: hidden; }
.loop-flow { min-height: 70px; border: 0; background: var(--surface); }
.flow-stage.active span { color: var(--brand-dark); background: var(--brand-soft); }
.flow-now { margin: 0; padding: 9px 18px; border-top: 1px solid var(--line); background: #f7f9fc; color: var(--muted); font-size: 10px; }
.learning-settings-band, .learning-data-band { border: 1px solid var(--line); border-radius: 8px; }
.learning-example { margin: 8px 0 14px; color: var(--muted); font-size: 10px; }
.learning-setting-grid { grid-template-columns: repeat(5, minmax(125px,1fr)) minmax(125px,1fr); }
.learning-setting-grid > label > small, .learning-setting > small { color: var(--faint); font-size: 8px; }
.learning-empty p { margin: 0; color: var(--faint); font-size: 10px; }
.version-state.active { background: var(--brand-soft); color: var(--brand-dark); }

@media (max-width: 1180px) {
  .topbar { grid-template-columns: minmax(205px, auto) auto 1fr auto auto auto auto; gap: 11px; }
  .status-summary { min-width: 155px; }
  .main-layout { grid-template-columns: 390px minmax(0,1fr); }
  .workspace { padding-left: 20px; padding-right: 20px; }
  .learning-setting-grid { grid-template-columns: repeat(3, minmax(130px,1fr)); }
}

@media (max-width: 1050px) {
  .topbar { grid-template-columns: minmax(190px,auto) auto 1fr auto auto auto auto; }
  .auth-user { display: none; }
  .topbar-command { width: 34px; padding: 0; justify-content: center; }
  .topbar-command span { display: none; }
  .topbar-mobile { display: inline-flex; }
  .main-layout { display: block; }
  .parameter-panel { width: min(420px, calc(100vw - 30px)); height: 100vh; position: fixed; top: 0; left: 0; z-index: 101; transform: translateX(-103%); transition: transform .2s ease; box-shadow: var(--shadow); }
  .parameter-panel.open { transform: translateX(0); }
  .parameter-scroll { padding-top: 4px; }
  .mobile-panel-close { display: inline-flex; }
  .panel-overlay { position: fixed; inset: 0; z-index: 100; }
  .workspace { min-height: calc(100vh - 64px); }
}

@media (max-width: 760px) {
  .topbar { height: 58px; padding: 0 10px; grid-template-columns: minmax(0,1fr) auto auto auto auto; gap: 7px; }
  .brand-subtitle, .topbar-spacer, .topbar-command span { display: none; }
  .brand-block { min-width: 0; }
  .brand-name { overflow: hidden; text-overflow: ellipsis; }
  .desk-nav { order: 5; position: fixed; left: 50%; bottom: 12px; z-index: 60; transform: translateX(-50%); box-shadow: var(--shadow); background: var(--navy); }
  .status-summary { min-width: 34px; width: 34px; padding: 0; }
  .status-summary > span:nth-child(2), .status-summary > svg { display: none; }
  .status-popover { position: fixed; top: 66px; right: 10px; left: 10px; width: auto; }
  .topbar-command { width: 34px; padding: 0; justify-content: center; }
  .workspace { padding: 16px 12px 84px; }
  .workspace-toolbar, .result-control-row { align-items: flex-start; flex-direction: column; }
  .result-control-row { padding: 8px 0; }
  .result-filters { width: 100%; }
  .compact-control { flex: 1; width: auto; }
  .result-filters select { width: 112px; }
  .segmented-control { width: 100%; grid-template-columns: repeat(3,1fr); grid-auto-flow: unset; }
  .empty-state { min-height: 460px; padding: 20px 14px; }
  .task-item { grid-template-columns: 24px minmax(0,1fr); }
  .task-item .secondary-button { grid-column: 2; justify-self: start; }
  .suggestion-band { align-items: flex-start; flex-direction: column; }
  .progress-milestones { grid-template-columns: repeat(2,auto) 1fr; }.progress-milestones span:nth-child(3), .progress-milestones span:nth-child(4) { display: none; }
  .welcome-dialog { min-height: 390px; padding: 20px; }.welcome-copy h2 { font-size: 20px; }
  .learning-workspace { padding: 18px 12px 84px; }
  .learning-toolbar { align-items: flex-start; flex-direction: column; }
  .learning-metrics { grid-template-columns: repeat(2,1fr); }
  .loop-flow { grid-template-columns: repeat(6,minmax(48px,1fr)); }.loop-flow > svg { display: none; }
  .learning-setting-grid { grid-template-columns: repeat(2,minmax(125px,1fr)); }
}

@media (max-width: 470px) {
  .desk-nav span { display: inline; }
  .desk-nav button { padding: 0 9px; font-size: 9px; }
  .brand-mark { width: 29px; height: 29px; }
  .brand-name { font-size: 13px; }
  .parameter-panel { width: calc(100vw - 20px); }
  .field-grid.three, .field-grid.two { grid-template-columns: 1fr 1fr; }
  .field-grid.three label:last-child { grid-column: 1 / -1; }
  .condition-body { padding-left: 12px; }
  .market-options { grid-template-columns: repeat(2,1fr); }
  .help-flow { grid-template-columns: 1fr; }.help-flow > svg { transform: rotate(90deg); justify-self: center; }
  .learning-setting-grid { grid-template-columns: 1fr; }
}

/* Guided workflow states and evidence treatments. */
.status-dot.warning { background: var(--amber); box-shadow: 0 0 0 3px rgba(184,119,19,.12); }
.condition-card.mode-disabled .condition-info { pointer-events: auto; }
.condition-stage-note { margin: -7px 12px 10px 45px; color: var(--faint); font-size: 8px; line-height: 1.45; }
.modified input, .modified textarea, .modified select { border-color: var(--amber) !important; background: #fffaf0 !important; }
.progress-milestones span.active { color: var(--brand-dark); font-weight: 700; }

.empty-workflow { width: min(540px, 100%); }
.empty-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.empty-heading h3, .compact-empty h3 { margin: 0 0 4px; font-size: 17px; }
.empty-heading p, .compact-empty p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }
.empty-icon { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; border-radius: 8px; background: var(--brand-soft); color: var(--brand); }
.empty-icon.warning { color: var(--amber); background: var(--amber-soft); }
.empty-icon svg { width: 21px; height: 21px; }
.empty-run { margin-top: 16px; width: 100%; justify-content: center; }
.empty-run:disabled { opacity: .45; cursor: not-allowed; }
.compact-empty { display: flex; flex-direction: column; align-items: center; text-align: center; }
.compact-empty .empty-icon { margin-bottom: 12px; }
.compact-empty .secondary-button { margin-top: 15px; }
.near-preview-list { display: grid; gap: 7px; }
.near-preview-row { min-height: 48px; padding: 9px 11px; display: grid; grid-template-columns: minmax(105px,.7fr) minmax(0,1.5fr) auto; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 7px; }
.near-preview-row > div { display: grid; gap: 2px; }
.near-preview-row strong { font-size: 11px; }.near-preview-row span { color: var(--faint); font-size: 8px; }
.near-preview-row p { margin: 0; color: var(--muted); font-size: 9px; overflow-wrap: anywhere; }
.near-preview-row > b { color: var(--brand); font-size: 11px; white-space: nowrap; }
.why-chip.more { color: var(--brand-dark); background: var(--brand-soft); }

.selection-reason { margin-bottom: 16px; padding: 13px 14px; display: flex; align-items: flex-start; gap: 10px; border-left: 3px solid var(--green); border-radius: 0 7px 7px 0; background: var(--green-soft); }
.selection-reason.near { border-left-color: var(--amber); background: var(--amber-soft); }
.selection-reason > svg { width: 18px; flex: 0 0 auto; color: var(--green); }
.selection-reason.near > svg { color: var(--amber); }
.selection-reason h3 { margin: 0 0 4px; font-size: 12px; }
.selection-reason p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.7; }

@media (max-width: 760px) {
  .empty-state { padding: 20px 14px; }
  .near-preview-row { grid-template-columns: minmax(100px,.7fr) minmax(0,1.3fr); }
  .near-preview-row > b { display: none; }
  .empty-actions { flex-direction: column; }
  .empty-actions button { width: 100%; justify-content: center; }
}

@media (max-width: 470px) {
  .desk-nav { width: auto; }
  .desk-nav button { width: auto; min-width: 76px; padding: 0 9px; }
  .desk-nav span { display: inline; }
  .learning-actions button { width: auto; padding: 0 11px; }
  .learning-actions button span { display: inline; }
}

/* Readability scale: keep the dense workbench legible without browser zoom. */
:root {
  --font-micro: 11px;
  --font-caption: 12px;
  --font-control: 13px;
  --font-label: 14px;
  --font-base: 15px;
}

body { font-size: var(--font-base); }
.brand-name { font-size: 17px; }
.panel-heading h1, .workspace-toolbar h2 { font-size: 22px; }
.learning-toolbar h1 { font-size: 24px; }
.welcome-copy h2 { font-size: 26px; }

.brand-subtitle,
.eyebrow,
.popover-heading span,
.preset-card-heading > div span,
.workflow-label span,
.condition-list-heading > div span,
.recommended-pill,
.condition-index,
.condition-name small,
.mode-badge,
.field-grid label > small,
.wide-field > small,
.range-card-heading small,
.progress-heading span,
.progress-milestones,
.progress-milestones strong,
.empty-onboarding > span,
.task-item > span:first-child,
.task-item small,
.result-table th,
.stock-code,
.cell-note,
.score-ring,
.condition-dot,
.tag,
.why-chip,
.drawer-header span,
.quote-cell span,
.section-heading span,
.chart-legend,
.research-meta,
.research-source,
.welcome-visual > span,
.tour-tooltip > span,
.learning-setting-grid > label > small,
.learning-setting > small,
.learning-table th,
.sample-progress > div,
.learning-status,
.version-state,
.condition-stage-note,
.near-preview-row span {
  font-size: var(--font-micro);
}

.source-state,
.pool-snapshot,
.preset-card > p,
.preset-modified,
.text-command,
.workflow-explainer span,
.data-warning,
.field-grid label > span,
.wide-field > span,
.check-row .check-field,
.hard-rule,
.formula-note,
.scan-area p,
.result-date,
.segmented-control button,
.empty-near-list div,
.suggestion-band,
.change,
.research-count,
.condition-evidence,
.detail-tags .tag,
.research-item p,
.no-data,
.help-flow p,
.glossary-item p,
.help-content details p,
.condition-help-popover p,
.condition-help-popover small,
.tour-tooltip p,
.flow-now,
.learning-example,
.learning-metrics span,
.learning-metrics small,
.section-title-row > div > span,
.learning-setting-grid > label > span,
.learning-setting > span,
.learning-setting-grid em,
.learning-table td,
.learning-empty p,
.parameter-change,
.version-activation,
.empty-heading p,
.compact-empty p,
.near-preview-row p,
.selection-reason p {
  font-size: var(--font-caption);
}

.desk-nav button,
.status-summary,
.status-detail > div,
.status-detail p,
.topbar-command,
.panel-heading p,
.workflow-mode button,
.workflow-explainer strong,
.secondary-button,
.primary-action,
.icon-text-button,
.workspace-toolbar p,
.progress-heading strong,
.empty-onboarding > p,
.task-item strong,
.condition-label,
.research-item h4,
.toast,
.help-flow strong,
.glossary-item strong,
.help-content summary,
.tour-tooltip h3,
.learning-toolbar p,
.flow-stage strong,
.learning-table td strong,
.learning-empty strong,
.near-preview-row strong,
.near-preview-row > b,
.selection-reason h3 {
  font-size: var(--font-control);
}

.preset-card-heading strong,
.workflow-label strong,
.condition-list-heading strong,
.condition-name strong,
.range-card-heading strong,
.market-options label,
.stock-name,
.detail-reason h3,
.section-heading h3,
.condition-help-popover strong {
  font-size: var(--font-label);
}

.empty-state h3,
.help-content h3,
.section-title-row h2 { font-size: 16px; }
.drawer-header h2, .empty-onboarding h3 { font-size: 20px; }
.empty-heading h3, .compact-empty h3 { font-size: 19px; }
.detail-reason p { font-size: var(--font-control); }
.learning-metrics .active-version-metric strong { font-size: 17px; }

.field-grid input,
.learning-setting-grid input[type="number"] { height: 38px; }
select,
.compact-control,
.secondary-button,
.primary-action,
.icon-text-button { min-height: 38px; }
.condition-card-header { min-height: 63px; }
.condition-collapse { min-height: 61px; }
.task-item { min-height: 52px; }
.result-table { min-width: 1060px; }
.result-table th { height: 44px; }
.result-table td { padding: 14px 12px; }
.learning-table { min-width: 960px; }
.learning-table th { height: 44px; }
.learning-table td { padding-top: 13px; padding-bottom: 13px; }

@media (max-width: 760px) {
  .brand-name { font-size: 14px; }
  .desk-nav button { font-size: var(--font-control); }
  .welcome-copy h2 { font-size: 22px; }
  .flow-stage strong { font-size: var(--font-micro); }
}

@media (max-width: 470px) {
  .desk-nav button { min-width: 92px; padding: 0 10px; }
}

/* Observation episodes and date-scoped review. */
.icon-button.danger-icon { color: #a44848; }
.icon-button.danger-icon:hover:not(:disabled) { color: var(--red); border-color: #e4b5b5; background: var(--red-soft); }

.observation-filter-row {
  min-height: 50px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  background: #fbfcff;
}
.observation-filter-row > span { flex: 0 0 auto; color: var(--muted); font-size: var(--font-caption); font-weight: 700; }
.observation-date-filter { min-width: 0; display: flex; align-items: center; gap: 6px; overflow-x: auto; scrollbar-width: thin; }
.observation-date-filter button {
  min-width: max-content;
  height: 32px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  color: var(--muted);
  font-size: var(--font-caption);
}
.observation-date-filter button:hover { border-color: #aebddd; color: var(--brand-dark); }
.observation-date-filter button.active { border-color: #9eafd5; background: var(--brand-soft); color: var(--brand-dark); font-weight: 700; }
.observation-date-filter b { min-width: 22px; height: 20px; padding: 0 5px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; background: #edf0f6; color: var(--faint); font-size: var(--font-micro); }
.observation-date-filter button.active b { background: var(--surface); color: var(--brand); }

.observation-table th:nth-child(7) { width: 180px; }
.observation-table th:nth-child(8) { width: 58px; }
.observation-table th:last-child,
.observation-table td:last-child { position: sticky; right: 0; z-index: 1; border-left: 1px solid var(--line); background: var(--surface); box-shadow: -5px 0 8px rgba(22, 35, 52, .035); }
.observation-table th:last-child { z-index: 2; background: var(--surface-subtle); }
.observation-table tbody tr:hover td:last-child { background: #f5faf8; }
.observation-table tr.deleted { background: #fbf8f8; }
.observation-table tr.deleted td { color: var(--faint); }
.observation-table tr.deleted td:last-child { background: #fbf8f8; }
.observation-row-actions { display: flex; align-items: center; justify-content: flex-end; }
.learning-status-stack { display: grid; justify-items: start; gap: 5px; }
.episode-note { color: var(--faint); font-size: var(--font-micro); line-height: 1.35; white-space: nowrap; }
.episode-note.primary { color: var(--brand); }
.version-invalidated-note { margin-right: auto; color: #8b4a4a; font-size: var(--font-micro); }

@media (max-width: 760px) {
  .result-actions { align-self: flex-end; }
  .learning-data-toolbar { gap: 8px; }
  .learning-trash-toggle { padding: 0 4px; }
  .observation-filter-row { align-items: flex-start; flex-direction: column; gap: 6px; }
  .observation-date-filter { width: 100%; }
}

/* Point-in-time sample laboratory. */
.sample-workspace {
  min-height: calc(100vh - 64px);
  padding: 26px 30px 44px;
}

.sample-toolbar {
  display: grid;
  grid-template-columns: minmax(170px, auto) minmax(0, 1fr);
  align-items: end;
  gap: 28px;
  margin-bottom: 18px;
}
.sample-title-block h1 { margin: 0; font-size: 24px; line-height: 1.25; }
.sample-query-form {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(145px, 1.1fr) minmax(138px, .9fr) minmax(155px, 1fr) minmax(125px, .8fr) minmax(250px, 1.45fr) auto;
  align-items: end;
  gap: 9px;
}
.sample-query-form > label,
.sample-semantics { min-width: 0; display: grid; gap: 5px; }
.sample-query-form > label > span,
.sample-semantics > span,
.sample-curation-form label > span {
  color: var(--muted);
  font-size: var(--font-caption);
  font-weight: 700;
}
.sample-query-form input,
.sample-curation-form input,
.sample-curation-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  outline: 0;
}
.sample-query-form input,
.sample-query-form select { height: 38px; }
.sample-query-form select,
.sample-curation-form select { width: 100%; flex: 1 1 auto; }
.sample-query-form input { padding: 0 9px; }
.sample-code-field > div { position: relative; }
.sample-code-field > div svg { position: absolute; left: 9px; top: 11px; width: 15px; height: 15px; color: var(--faint); pointer-events: none; }
.sample-code-field input { padding-left: 31px; }
.sample-semantics .segmented-control { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-flow: unset; }
.sample-semantics .segmented-control button { padding: 0 8px; }
.sample-run-button { height: 38px; }
.sample-run-button.loading svg { animation: spin 1s linear infinite; }

.sample-resolution {
  min-height: 58px;
  margin-bottom: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid #efd59f;
  border-radius: 8px;
  background: var(--amber-soft);
}
.sample-resolution > div { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sample-resolution > div:first-child { color: #78500b; font-size: var(--font-control); font-weight: 700; }
.sample-resolution svg { width: 17px; height: 17px; }

.sample-empty {
  min-height: 320px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
.sample-empty > div { text-align: center; }
.sample-empty svg { width: 34px; height: 34px; color: var(--brand); }
.sample-empty h2 { margin: 12px 0 4px; font-size: 19px; }
.sample-empty p { margin: 0; color: var(--muted); font-size: var(--font-caption); }

.sample-analysis { display: grid; gap: 14px; scroll-margin-top: 76px; }
.sample-summary-band,
.sample-condition-band,
.sample-evidence-band,
.sample-research-band,
.sample-curation-band,
.sample-library-band {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}
.sample-summary-band { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(620px, 2.2fr); }
.sample-stock-heading { padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-right: 1px solid var(--line); }
.sample-stock-heading > div:first-child > span { color: var(--brand); font-size: var(--font-caption); font-weight: 800; }
.sample-stock-heading h2 { margin: 2px 0 0; font-size: 22px; }
.sample-date-stack { display: grid; gap: 5px; color: var(--muted); font-size: var(--font-caption); white-space: nowrap; }
.sample-date-stack span { display: flex; justify-content: space-between; gap: 8px; }
.sample-date-stack strong { color: var(--ink); }
.sample-score-grid { display: grid; grid-template-columns: repeat(5, minmax(110px, 1fr)); }
.sample-score-grid > div { min-width: 0; padding: 15px 14px; display: grid; align-content: center; gap: 2px; border-right: 1px solid var(--line); }
.sample-score-grid > div:last-child { border-right: 0; }
.sample-score-grid span { color: var(--muted); font-size: var(--font-caption); }
.sample-score-grid strong { font-size: 19px; font-variant-numeric: tabular-nums; }
.sample-score-grid small { color: var(--faint); font-size: var(--font-micro); overflow-wrap: anywhere; }

.sample-section-heading { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.sample-section-heading > div { min-width: 0; }
.sample-section-heading h2 { margin: 0; font-size: 16px; }
.sample-section-heading span { color: var(--faint); font-size: var(--font-caption); }
.sample-condition-band > .sample-section-heading { padding: 0 18px; border-bottom: 1px solid var(--line); }
.sample-legend { display: flex; align-items: center; gap: 12px; }
.sample-legend span { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-size: var(--font-micro); }
.sample-legend span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.sample-legend .pass::before { background: var(--green); }
.sample-legend .fail::before { background: var(--red); }
.sample-legend .missing::before { background: var(--amber); }

.sample-table-wrap { width: 100%; overflow-x: auto; }
.sample-condition-table,
.sample-library-table,
.sample-distribution-table { width: 100%; border-collapse: collapse; }
.sample-condition-table { min-width: 1120px; table-layout: fixed; }
.sample-condition-table th,
.sample-library-table th,
.sample-distribution-table th { height: 42px; padding: 0 12px; border-bottom: 1px solid var(--line); background: #f4f7fb; color: #6f7e95; font-size: var(--font-micro); text-align: left; }
.sample-condition-table td,
.sample-library-table td,
.sample-distribution-table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: var(--font-caption); }
.sample-condition-table tbody tr:last-child td,
.sample-library-table tbody tr:last-child td,
.sample-distribution-table tbody tr:last-child td { border-bottom: 0; }
.sample-condition-table th:nth-child(1) { width: 135px; }
.sample-condition-table th:nth-child(2) { width: 225px; }
.sample-condition-table th:nth-child(3) { width: 230px; }
.sample-condition-table th:nth-child(4) { width: 180px; }
.sample-condition-table th:nth-child(5) { width: 105px; }
.sample-condition-table td:first-child strong,
.sample-library-table td > strong,
.sample-distribution-table td > strong { display: block; font-size: var(--font-control); }
.sample-condition-table td:first-child small,
.sample-library-table td small,
.sample-distribution-table td small { display: block; margin-top: 3px; color: var(--faint); font-size: var(--font-micro); }
.sample-atom-stack { display: grid; gap: 5px; }
.sample-atom-stack span { display: flex; justify-content: space-between; gap: 9px; color: var(--ink); font-variant-numeric: tabular-nums; }
.sample-atom-stack b { color: var(--muted); font-weight: 500; }
.sample-atom-stack.thresholds span { color: var(--brand-dark); }
.sample-atom-stack.margins .positive { color: var(--green); }
.sample-atom-stack.margins .negative { color: var(--red); }
.sample-condition-state,
.sample-record-state { min-width: 64px; min-height: 25px; padding: 3px 7px; display: inline-flex; align-items: center; justify-content: center; border-radius: 5px; background: #edf0f5; color: var(--muted); font-size: var(--font-micro); font-weight: 800; white-space: nowrap; }
.sample-condition-state.pass,
.sample-record-state.positive { background: var(--green-soft); color: var(--green); }
.sample-condition-state.fail { background: var(--red-soft); color: var(--red); }
.sample-condition-state.missing,
.sample-condition-state.pending { background: var(--amber-soft); color: var(--amber); }
.sample-record-state.saved { background: var(--brand-soft); color: var(--brand-dark); }
.sample-record-state.control { background: #edf0f5; color: #52627a; }
.sample-condition-table td:nth-child(5) small { margin-top: 5px; }
.sample-condition-table td:nth-child(6) span { display: block; color: var(--muted); line-height: 1.55; }

.sample-appendix-row { min-height: 62px; padding: 10px 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; border-top: 1px solid var(--line); background: #fafbfd; }
.sample-appendix-item { min-width: 0; display: flex; align-items: center; gap: 10px; }
.sample-appendix-item > div { min-width: 0; display: grid; gap: 2px; }
.sample-appendix-item strong { font-size: var(--font-control); }
.sample-appendix-item small { color: var(--muted); font-size: var(--font-micro); overflow-wrap: anywhere; }

.sample-evidence-band,
.sample-research-band { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); }
.sample-chart-pane,
.sample-outcome-pane { min-width: 0; padding: 0 18px 15px; border-right: 1px solid var(--line); }
.sample-facts-pane,
.sample-research-pane { min-width: 0; padding: 0 18px 15px; }
#sampleChart { display: block; width: 100%; height: 250px; border-top: 1px solid var(--line); }
.sample-chart-note { padding-top: 8px; color: var(--faint); font-size: var(--font-micro); overflow-wrap: anywhere; }
.sample-concepts { min-height: 34px; display: flex; align-content: flex-start; gap: 5px; flex-wrap: wrap; }
.sample-trial-list { margin-top: 10px; display: grid; gap: 6px; }
.sample-trial-list > div:not(.sample-no-data) { min-height: 38px; padding: 7px 9px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 9px; border-top: 1px solid var(--line); }
.sample-trial-list span { color: var(--muted); font-size: var(--font-caption); }
.sample-trial-list strong { font-size: var(--font-control); }
.sample-trial-list small { color: var(--faint); font-size: var(--font-micro); }
.sample-warning-list { margin-top: 8px; display: grid; gap: 5px; }
.sample-warning-list > div { padding: 6px 8px; display: flex; align-items: flex-start; gap: 6px; border-left: 2px solid var(--amber); background: var(--amber-soft); color: #76500f; font-size: var(--font-micro); }
.sample-warning-list svg { width: 13px; height: 13px; flex: 0 0 auto; }
.sample-no-data { color: var(--faint); font-size: var(--font-caption); }

.sample-outcome-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.sample-outcome-grid > div { min-width: 0; padding: 13px 11px; display: grid; gap: 2px; border-right: 1px solid var(--line); }
.sample-outcome-grid > div:last-child { border-right: 0; }
.sample-outcome-grid span { color: var(--brand); font-size: var(--font-micro); font-weight: 800; }
.sample-outcome-grid strong { font-size: 18px; }
.sample-outcome-grid small { color: var(--muted); font-size: var(--font-micro); line-height: 1.5; }
.sample-outcome-grid em { color: var(--faint); font-size: var(--font-micro); font-style: normal; }
.sample-research-list { max-height: 240px; overflow-y: auto; display: grid; gap: 8px; }
.sample-research-list article { padding: 9px 0 10px; border-top: 1px solid var(--line); }
.sample-research-list article > div { display: flex; justify-content: space-between; gap: 10px; }
.sample-research-list strong { font-size: var(--font-control); }
.sample-research-list article > div span,
.sample-research-list article > small { color: var(--faint); font-size: var(--font-micro); }
.sample-research-list p { margin: 5px 0; color: var(--muted); font-size: var(--font-caption); line-height: 1.65; }

.sample-curation-band { padding: 0 18px 16px; }
.sample-curation-form { display: grid; grid-template-columns: 110px minmax(150px, .7fr) minmax(160px, .8fr) minmax(260px, 1.5fr) auto; align-items: end; gap: 9px; }
.sample-curation-form label { min-width: 0; display: grid; gap: 5px; }
.sample-curation-form input { height: 38px; padding: 0 9px; }
.sample-curation-form textarea { min-height: 58px; padding: 8px 9px; resize: vertical; }
.sample-save-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; flex-wrap: wrap; }

.sample-library-band { margin-top: 16px; }
.sample-library-toolbar { min-height: 58px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); }
.sample-library-filters { min-height: 54px; padding: 8px 12px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--line); background: #fafbfd; }
.sample-library-filters .compact-control { width: min(340px, 100%); }
.sample-trash-toggle { min-height: 38px; padding: 0 10px; display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: var(--font-caption); white-space: nowrap; }
.sample-trash-toggle input { accent-color: var(--brand); }
.sample-date-filter { min-height: 50px; padding: 8px 12px; display: flex; align-items: center; gap: 6px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.sample-date-filter button { min-width: max-content; height: 32px; padding: 0 9px; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); color: var(--muted); font-size: var(--font-caption); }
.sample-date-filter button.active { border-color: #a8bae5; background: var(--brand-soft); color: var(--brand-dark); font-weight: 700; }
.sample-date-filter b { min-width: 20px; padding: 2px 4px; border-radius: 4px; background: #edf0f6; color: var(--faint); font-size: var(--font-micro); }
.sample-library-table { min-width: 1020px; }
.sample-library-table td { vertical-align: middle; }
.sample-library-table tr.deleted { opacity: .58; background: #f7f7f7; }
.sample-library-table .up { color: var(--red); }
.sample-library-table .down { color: var(--green); }
.sample-note-cell { max-width: 260px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.deleted-label { color: var(--red) !important; }
.sample-row-actions { display: flex; justify-content: flex-end; gap: 5px; }
.sample-library-empty { min-height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--faint); }
.sample-library-empty svg { width: 26px; height: 26px; }
.sample-library-empty strong { color: var(--muted); font-size: var(--font-control); }

.sample-distribution-summary { min-height: 86px; display: grid; grid-template-columns: repeat(3, minmax(130px, 1fr)) auto; align-items: stretch; border-bottom: 1px solid var(--line); }
.sample-distribution-summary > div { padding: 13px 16px; display: grid; align-content: center; gap: 2px; border-right: 1px solid var(--line); }
.sample-distribution-summary span { color: var(--muted); font-size: var(--font-caption); }
.sample-distribution-summary strong { font-size: 19px; }
.sample-distribution-summary small { color: var(--faint); font-size: var(--font-micro); }
.sample-distribution-summary > button { align-self: center; margin: 0 14px; }
.sample-distribution-table { min-width: 820px; }

.sample-proposal-list { display: grid; }
.sample-proposal-list article { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.sample-proposal-list article:last-child { border-bottom: 0; }
.sample-proposal-list header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.sample-proposal-list header > div { display: grid; gap: 3px; }
.sample-proposal-list header span { color: var(--amber); font-size: var(--font-micro); font-weight: 800; }
.sample-proposal-list header strong { font-size: var(--font-label); }
.sample-proposal-list time { color: var(--faint); font-size: var(--font-micro); }
.sample-proposal-metrics { margin-top: 11px; display: flex; gap: 8px; flex-wrap: wrap; }
.sample-proposal-metrics span { padding: 5px 8px; border-radius: 5px; background: #f1f4f8; color: var(--muted); font-size: var(--font-caption); }
.sample-proposal-metrics b { color: var(--ink); }
.sample-change-list { margin-top: 10px; display: flex; gap: 6px; flex-wrap: wrap; color: var(--muted); font-size: var(--font-caption); }
.sample-change-list span { padding: 5px 7px; border-left: 2px solid var(--brand); background: var(--brand-soft); }
.sample-change-list b { margin-right: 7px; color: var(--brand-dark); }
.sample-proposal-list p { margin: 10px 0 0; color: var(--faint); font-size: var(--font-caption); }
.sample-proposal-submit { margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; align-items: end; justify-content: flex-end; gap: 10px; }
.sample-proposal-submit label { min-width: min(430px, 100%); display: grid; gap: 5px; }
.sample-proposal-submit label > span { color: var(--muted); font-size: var(--font-caption); font-weight: 700; }
.sample-proposal-submit select { width: 100%; min-height: 38px; border: 1px solid var(--line-strong); border-radius: 5px; background: var(--surface); color: var(--ink); padding: 0 10px; font: inherit; }
.sample-proposal-submit.submitted { align-items: center; justify-content: space-between; }
.sample-proposal-submit.submitted > span { color: var(--muted); font-size: var(--font-caption); overflow-wrap: anywhere; }

@media (max-width: 1280px) {
  .sample-workspace { padding-left: 20px; padding-right: 20px; }
  .sample-toolbar { grid-template-columns: 1fr; gap: 12px; }
  .sample-query-form { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .sample-semantics { grid-column: span 2; }
  .sample-run-button { grid-column: span 2; }
  .sample-summary-band { grid-template-columns: 1fr; }
  .sample-stock-heading { border-right: 0; border-bottom: 1px solid var(--line); }
  .sample-curation-form { grid-template-columns: 110px 1fr 1fr; }
  .sample-notes-field { grid-column: span 2; }
  .sample-save-actions { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .sample-evidence-band,
  .sample-research-band { grid-template-columns: 1fr; }
  .sample-chart-pane,
  .sample-outcome-pane { border-right: 0; border-bottom: 1px solid var(--line); }
  .sample-score-grid { grid-template-columns: repeat(3, minmax(110px, 1fr)); }
  .sample-score-grid > div { border-bottom: 1px solid var(--line); }
  .sample-score-grid > div:nth-child(3) { border-right: 0; }
  .sample-score-grid > div:nth-child(n+4) { border-bottom: 0; }
  .sample-distribution-summary { grid-template-columns: repeat(3, 1fr); }
  .sample-distribution-summary > button { grid-column: 1 / -1; margin: 10px 12px; }
}

@media (max-width: 760px) {
  .sample-workspace { min-height: calc(100vh - 58px); padding: 17px 12px 88px; }
  .sample-title-block h1 { font-size: 21px; }
  .sample-query-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sample-semantics,
  .sample-run-button { grid-column: 1 / -1; }
  .sample-resolution { align-items: flex-start; flex-direction: column; }
  .sample-stock-heading { align-items: flex-start; flex-direction: column; }
  .sample-date-stack { width: 100%; }
  .sample-score-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sample-score-grid > div,
  .sample-score-grid > div:nth-child(3),
  .sample-score-grid > div:nth-child(n+4) { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .sample-score-grid > div:nth-child(2n) { border-right: 0; }
  .sample-score-grid > div:last-child { border-bottom: 0; }
  .sample-legend { display: none; }
  .sample-appendix-row { grid-template-columns: 1fr; }
  .sample-outcome-grid { grid-template-columns: 1fr; }
  .sample-outcome-grid > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .sample-outcome-grid > div:last-child { border-bottom: 0; }
  .sample-curation-form { grid-template-columns: 1fr 1fr; }
  .sample-notes-field { grid-column: 1 / -1; }
  .sample-save-actions { justify-content: stretch; }
  .sample-save-actions button { flex: 1 1 140px; }
  .sample-library-toolbar { align-items: flex-start; }
  .sample-library-toolbar .segmented-control { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-flow: unset; }
  .sample-library-filters { align-items: stretch; flex-wrap: wrap; }
  .sample-library-filters .compact-control { width: 100%; }
  .sample-library-filters select { flex: 1; width: auto; }
  .sample-distribution-summary { grid-template-columns: 1fr 1fr; }
  .sample-distribution-summary > div:nth-child(2) { border-right: 0; }
  .sample-distribution-summary > div:nth-child(3) { grid-column: 1 / -1; border-top: 1px solid var(--line); border-right: 0; }
  .sample-proposal-submit,
  .sample-proposal-submit.submitted { align-items: stretch; flex-direction: column; }
  .sample-proposal-submit label { min-width: 0; }
  .sample-proposal-submit button { width: 100%; }
}

@media (max-width: 470px) {
  .sample-query-form { grid-template-columns: 1fr; }
  .sample-semantics,
  .sample-run-button { grid-column: 1; }
  .sample-score-grid { grid-template-columns: 1fr 1fr; }
  .sample-curation-form { grid-template-columns: 1fr; }
  .sample-notes-field { grid-column: 1; }
  .sample-library-toolbar { flex-direction: column; }
  .sample-library-toolbar .segmented-control { width: 100%; }
  .sample-library-toolbar > .icon-button { align-self: flex-end; }
}

/* Sample laboratory: document v2.0 fidelity pass */
.sample-workspace {
  width: min(1520px, 100%);
  min-height: calc(100vh - 64px);
  margin: 0 auto;
  padding: 24px clamp(18px, 3vw, 42px) 72px;
}
.sample-page-heading { margin-bottom: 14px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.sample-page-heading h1 { margin: 0; font-size: 23px; line-height: 1.2; }
.sample-page-heading p { max-width: 620px; margin: 0 0 2px; color: var(--muted); font-size: var(--font-caption); text-align: right; }
.sample-query-band,
.sample-summary-band,
.sample-condition-band,
.sample-evidence-band,
.sample-outcome-band,
.sample-research-band,
.sample-curation-band,
.sample-library-band,
.sample-revision-compare {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}
.sample-query-band { margin-bottom: 14px; padding: 15px 16px; }
.sample-query-form { display: grid; grid-template-columns: 1.15fr 1fr 1.55fr 1.1fr .9fr auto; align-items: end; gap: 10px; }
.sample-query-form > label,
.sample-semantics { min-width: 0; display: grid; align-content: end; gap: 6px; }
.sample-query-form > label > span,
.sample-semantics > span { color: var(--muted); font-size: var(--font-micro); font-weight: 700; }
.sample-query-form > label > small { min-height: 17px; color: var(--faint); font-size: var(--font-micro); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sample-query-form input,
.sample-query-form select { width: 100%; height: 40px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 6px; background: #fff; color: var(--ink); }
.sample-code-field > div { position: relative; }
.sample-code-field > div svg { width: 16px; height: 16px; position: absolute; left: 10px; top: 12px; color: var(--faint); pointer-events: none; }
.sample-code-field input { padding-left: 34px; }
.sample-semantics .segmented-control { height: 40px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sample-semantics .segmented-control button { min-width: 0; padding: 0 8px; line-height: 1.25; white-space: normal; }
.sample-run-button { min-width: 118px; height: 40px; margin-bottom: 23px; }

.sample-progress { margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--line); }
.sample-progress-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sample-progress-head > div { display: flex; align-items: center; gap: 8px; font-size: var(--font-caption); }
.sample-progress-head svg { width: 15px; color: var(--brand); animation: spin 1s linear infinite; }
.sample-progress-head span { color: var(--faint); font-variant-numeric: tabular-nums; }
.sample-progress-track { height: 5px; margin-top: 9px; overflow: hidden; border-radius: 3px; background: #e9edf5; }
.sample-progress-track span { display: block; width: 12%; height: 100%; border-radius: inherit; background: var(--brand); transition: width .35s ease; }
.sample-progress-stages { margin-top: 6px; display: grid; grid-template-columns: repeat(4, 1fr); color: var(--faint); font-size: var(--font-micro); }
.sample-progress-stages span:nth-child(n+2) { text-align: center; }
.sample-progress-stages span:last-child { text-align: right; }
.sample-progress-stages span.active { color: var(--brand-dark); font-weight: 700; }

.sample-resolution { margin-bottom: 14px; }
.sample-empty { min-height: 160px; }
.sample-context-banner { margin-bottom: 10px; padding: 9px 12px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: 6px; background: var(--surface-subtle); color: var(--muted); font-size: var(--font-caption); }
.sample-context-banner.history { border-left-color: var(--amber); background: var(--amber-soft); color: #76500f; }
.sample-context-banner svg { width: 15px; height: 15px; flex: 0 0 auto; }
.sample-verdict { margin-top: 10px; display: grid; gap: 2px; }
.sample-verdict strong { font-size: var(--font-body); }
.sample-verdict span { color: var(--muted); font-size: var(--font-caption); }
.sample-verdict.pass strong { color: var(--green); }
.sample-verdict.fail strong { color: var(--red); }
.sample-verdict.missing strong { color: var(--amber); }
.sample-stock-heading #sampleGoToActions { margin-top: 10px; }
.sample-analysis { gap: 14px; }
.sample-cache-notice { min-height: 42px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid #b9cbff; border-radius: 7px; background: var(--brand-soft); color: #34528f; font-size: var(--font-caption); }
.sample-cache-notice > div { display: flex; align-items: center; gap: 8px; }
.sample-cache-notice svg { width: 16px; }

.sample-summary-band { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(720px, 2.4fr); }
.sample-stock-heading { min-height: 112px; padding: 17px 19px; border-right: 1px solid var(--line); }
.sample-stock-heading > div:first-child > span { font-size: var(--font-caption); }
.sample-stock-heading h2 { font-size: 21px; }
.sample-stock-heading > div:first-child > small { display: block; margin-top: 5px; color: var(--faint); font-size: var(--font-micro); }
.sample-date-stack { min-width: 140px; }
.sample-score-grid { grid-template-columns: repeat(4, minmax(150px, 1fr)); }
.sample-score-grid > div { min-height: 112px; padding: 17px 15px; }
.sample-score-grid strong { font-size: 21px; }
.sample-score-grid small { line-height: 1.4; }

.sample-revision-compare { padding: 14px 16px; }
.sample-revision-compare header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.sample-revision-compare h3 { margin: 0; font-size: var(--font-label); }
.sample-revision-compare p { margin: 3px 0 0; color: var(--muted); font-size: var(--font-caption); }
.revision-metric-grid { margin-top: 11px; display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.revision-metric-grid > div { padding: 10px 11px; border-right: 1px solid var(--line); }
.revision-metric-grid > div:last-child { border-right: 0; }
.revision-metric-grid span { display: block; color: var(--faint); font-size: var(--font-micro); }
.revision-metric-grid strong { font-size: var(--font-control); }
.revision-change-list { margin-top: 9px; display: flex; gap: 6px; flex-wrap: wrap; }
.revision-change-list span { padding: 5px 7px; border-left: 2px solid var(--amber); background: var(--amber-soft); color: #77500f; font-size: var(--font-micro); }

.sample-condition-band > .sample-section-heading { min-height: 58px; padding: 0 16px; }
.sample-condition-head,
.sample-condition-summary { display: grid; grid-template-columns: minmax(170px, .9fr) minmax(250px, 1.45fr) minmax(240px, 1.35fr) minmax(140px, .7fr) 105px; align-items: center; column-gap: 14px; }
.sample-condition-head { min-height: 40px; padding: 0 16px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #f4f7fb; color: #6f7e95; font-size: var(--font-micro); font-weight: 700; }
.sample-condition-item { border-bottom: 1px solid var(--line); }
.sample-condition-item:last-child { border-bottom: 0; }
.sample-condition-summary { width: 100%; min-height: 64px; padding: 9px 16px; border: 0; background: #fff; color: var(--ink); text-align: left; }
.sample-condition-summary:hover { background: #fafcff; }
.sample-condition-summary > span { min-width: 0; font-size: var(--font-caption); line-height: 1.5; overflow-wrap: anywhere; }
.sample-condition-name { display: grid; grid-template-columns: 22px minmax(0, 1fr) 16px; align-items: center; gap: 7px; }
.sample-condition-name > b:first-child { width: 22px; color: var(--brand); font-size: var(--font-micro); }
.sample-condition-name strong { font-size: var(--font-control); }
.sample-condition-name svg { width: 15px; color: var(--faint); transition: transform .2s ease; }
.sample-condition-item.open .sample-condition-name svg { transform: rotate(180deg); }
.sample-condition-margin { color: var(--muted); font-variant-numeric: tabular-nums; }
.sample-condition-margin.positive { color: var(--green); }
.sample-condition-margin.negative { color: var(--red); }
.sample-condition-detail { padding: 0 16px 14px 54px; background: #fafbfd; }
.sample-atom-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.sample-atom-table th { height: 32px; color: var(--faint); font-size: var(--font-micro); font-weight: 600; text-align: left; }
.sample-atom-table td { padding: 7px 8px 7px 0; border-top: 1px solid var(--line); font-size: var(--font-caption); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.sample-atom-table td.positive { color: var(--green); }
.sample-atom-table td.negative { color: var(--red); }
.sample-condition-explanation { margin-top: 9px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sample-condition-explanation div { padding: 8px 9px; border-left: 2px solid var(--line-strong); background: #fff; }
.sample-condition-explanation b { display: block; color: var(--faint); font-size: var(--font-micro); }
.sample-condition-explanation span { display: block; margin-top: 2px; color: var(--muted); font-size: var(--font-caption); }
.sample-appendix-row { border-top: 0; }

.sample-evidence-band { display: block; padding-bottom: 14px; }
.sample-chart-pane { padding: 0 16px 12px; border-right: 0; }
.sample-chart-pane .sample-section-heading { min-height: 58px; }
.sample-chart-legend { display: flex; gap: 12px; color: var(--faint); font-size: var(--font-micro); }
.sample-chart-legend span::before { content: ""; width: 13px; height: 2px; margin-right: 5px; display: inline-block; vertical-align: middle; background: currentColor; }
.sample-chart-legend .ma5 { color: #1f5eff; }
.sample-chart-legend .ma10 { color: #b87713; }
.sample-chart-legend .ma20 { color: #6d55a8; }
.sample-chart-legend .volume { color: #697674; }
.sample-chart-legend .volume::before { height: 7px; background: linear-gradient(90deg, rgba(204,65,60,.7) 0 48%, rgba(17,128,79,.7) 52% 100%); }
#sampleChart { height: 390px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.sample-chart-note { display: flex; flex-wrap: wrap; gap: 5px 14px; }
.sample-evidence-grid { padding: 0 16px; display: grid; grid-template-columns: 1.15fr .85fr 1fr; gap: 10px; }
.sample-evidence-grid article { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 7px; background: #fafbfd; }
.sample-evidence-grid article > header { min-height: 38px; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.sample-evidence-grid h3 { margin: 0; font-size: var(--font-control); }
.sample-evidence-grid header span { color: var(--faint); font-size: var(--font-micro); }
.sample-evidence-grid header svg { width: 17px; color: var(--brand); }
.sample-concept-evidence,
.sample-auction-evidence { margin-top: 9px; display: grid; gap: 6px; }
.sample-concept-day,
.sample-auction-row { min-height: 38px; padding: 7px 8px; display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; align-items: center; gap: 8px; border-top: 1px solid var(--line); font-size: var(--font-caption); }
.sample-concept-day > span,
.sample-auction-row > span { color: var(--muted); }
.sample-concept-day > small,
.sample-auction-row > small { color: var(--faint); font-size: var(--font-micro); text-align: right; }
.sample-concept-day strong { display: flex; flex-wrap: wrap; gap: 4px; overflow-wrap: normal; }
.sample-concept-day strong b { padding: 2px 5px; border-radius: 4px; background: #eef3ff; color: #243c70; font-size: var(--font-micro); font-weight: 650; white-space: nowrap; }
.sample-auction-result { padding: 10px 9px; border-left: 3px solid var(--brand); background: var(--brand-soft); }
.sample-auction-result strong { font-size: 18px; }
.sample-auction-result small { display: block; color: var(--muted); font-size: var(--font-micro); }
.sample-trial-list { max-height: 178px; overflow-y: auto; }
.sample-trial-list > div:not(.sample-no-data) { grid-template-columns: 88px 1fr auto; }
.sample-warning-list { margin: 10px 16px 0; }

.sample-outcome-band { padding: 0 16px 14px; border-top: 3px solid #d9e2f4; }
.sample-outcome-band .sample-section-heading { min-height: 58px; }
.sample-outcome-grid { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.sample-outcome-grid > div { padding: 14px 13px; }
.sample-research-band { padding: 0 16px 13px; display: block; }
.sample-research-list { max-height: 280px; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.sample-research-list article { min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: #fafbfd; }
.sample-research-list article:first-child { border-top: 1px solid var(--line); }
.sample-research-list article > div { align-items: flex-start; flex-direction: column; }
.sample-research-list p { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 4; -webkit-box-orient: vertical; }

.sample-curation-band { padding: 0 16px 15px; }
.sample-curation-band > .sample-section-heading { min-height: 60px; }
.sample-revision-actions { display: flex; align-items: center; gap: 6px; }
.sample-curation-form { grid-template-columns: 110px minmax(170px, .8fr) minmax(170px, .8fr) minmax(260px, 1.4fr); }
.sample-curation-form label > small { min-height: 14px; color: var(--faint); font-size: var(--font-micro); line-height: 1.35; }
.sample-notes-field { grid-column: auto; }
.sample-save-actions { grid-column: 1 / -1; padding-top: 2px; }
.sample-more-menu { position: relative; }
.sample-more-menu summary { list-style: none; }
.sample-more-menu summary::-webkit-details-marker { display: none; }
.sample-more-menu[open] > button { position: absolute; right: 0; bottom: 39px; min-width: 205px; z-index: 6; box-shadow: var(--shadow); }
.danger-command { min-height: 34px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid #efc2c0; border-radius: 5px; background: #fff; color: var(--red); font-size: var(--font-caption); }
.danger-command:hover { background: var(--red-soft); }
.danger-command svg { width: 15px; }

.sample-library-band { margin-top: 18px; }
.sample-library-toolbar { min-height: 62px; }
.sample-library-commands { display: flex; align-items: center; gap: 6px; }
.sample-library-filters { gap: 7px; flex-wrap: wrap; }
.sample-library-filters .compact-control { flex: 1 1 260px; }
.sample-library-filters select { width: auto; min-width: 118px; }
.sample-batch-toolbar { min-height: 48px; padding: 7px 12px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid var(--line); background: var(--brand-soft); }
.sample-batch-toolbar > span { margin-right: auto; color: var(--brand-dark); font-size: var(--font-caption); }
.sample-batch-toolbar input { width: 160px; height: 34px; padding: 0 8px; border: 1px solid #b9cbff; border-radius: 5px; }
.sample-select-cell { width: 42px; text-align: center; }
.sample-select-cell input { accent-color: var(--brand); }
.sample-library-table { min-width: 1180px; }
.sample-library-table th,
.sample-library-table td { vertical-align: middle; }
.sample-library-table td .sample-condition-state { margin-bottom: 2px; }
.sample-hard-state { display: flex; align-items: center; gap: 7px; }
.sample-hard-state > strong { font-size: var(--font-control); }
.sample-missing-cell { max-width: 180px; color: var(--amber); }
.sample-tags-cell { max-width: 180px; display: flex; gap: 4px; flex-wrap: wrap; }
.sample-tags-cell span { padding: 2px 5px; border-radius: 4px; background: #edf0f6; color: var(--muted); font-size: var(--font-micro); }
.sample-pagination { min-height: 49px; padding: 8px 12px; display: flex; align-items: center; justify-content: flex-end; gap: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--font-caption); }
.sample-pagination > div { display: flex; gap: 5px; }
.sample-distribution-summary { grid-template-columns: repeat(4, minmax(130px, 1fr)) auto; }
.sample-gate-message { padding: 9px 14px; border-bottom: 1px solid #f0d8a9; background: var(--amber-soft); color: #76500f; font-size: var(--font-caption); }

@media (max-width: 1280px) {
  .sample-workspace { padding: 20px; }
  .sample-query-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sample-run-button { margin-bottom: 23px; }
  .sample-summary-band { grid-template-columns: 1fr; }
  .sample-stock-heading { min-height: 88px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sample-score-grid > div { min-height: 94px; }
  .sample-condition-head,
  .sample-condition-summary { grid-template-columns: minmax(155px,.8fr) minmax(220px,1.4fr) minmax(210px,1.3fr) 125px 95px; }
  .sample-evidence-grid { grid-template-columns: 1fr 1fr; }
  .sample-evidence-grid article:last-child { grid-column: 1 / -1; }
  .sample-research-list { grid-template-columns: 1fr 1fr; }
  .sample-curation-form { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 900px) {
  .sample-page-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
  .sample-page-heading p { text-align: left; }
  .sample-query-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sample-run-button { grid-column: 1 / -1; margin-bottom: 0; }
  .sample-score-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sample-score-grid > div:nth-child(2n) { border-right: 0; }
  .sample-condition-head { display: none; }
  .sample-condition-summary { grid-template-columns: 1fr auto; row-gap: 4px; }
  .sample-condition-summary > span:nth-child(2),
  .sample-condition-summary > span:nth-child(3),
  .sample-condition-summary > span:nth-child(4) { grid-column: 1 / -1; }
  .sample-condition-summary > span:nth-child(5) { grid-column: 2; grid-row: 1; }
  .sample-condition-detail { padding-left: 16px; }
  .sample-condition-explanation { grid-template-columns: 1fr; }
  .sample-evidence-grid { grid-template-columns: 1fr; }
  .sample-evidence-grid article:last-child { grid-column: auto; }
  .sample-research-list { grid-template-columns: 1fr; }
  .sample-revision-actions .secondary-button span { display: none; }
  .sample-revision-actions .secondary-button { width: 36px; padding: 0; }
  .sample-library-toolbar { align-items: flex-start; flex-direction: column; }
  .sample-library-commands { align-self: flex-end; }
  .sample-distribution-summary { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .sample-workspace { padding: 15px 11px 78px; }
  .sample-page-heading h1 { font-size: 21px; }
  .sample-query-form { grid-template-columns: 1fr; }
  .sample-score-grid { grid-template-columns: 1fr 1fr; }
  .sample-stock-heading { align-items: flex-start; flex-direction: column; }
  .sample-date-stack { width: 100%; }
  .sample-atom-table { table-layout: auto; }
  .sample-atom-table th:nth-child(4),
  .sample-atom-table td:nth-child(4) { display: none; }
  .sample-chart-pane { padding-left: 10px; padding-right: 10px; }
  #sampleChart { height: 350px; }
  .sample-chart-legend { display: none; }
  .sample-evidence-grid { padding: 0 10px; }
  .sample-curation-form { grid-template-columns: 1fr; }
  .sample-save-actions { align-items: stretch; flex-direction: column; }
  .sample-save-actions > button { width: 100%; }
  .sample-more-menu { align-self: flex-end; }
  .sample-library-toolbar .segmented-control { width: 100%; }
  .sample-library-commands { width: 100%; justify-content: flex-end; }
  .sample-batch-toolbar { align-items: stretch; flex-wrap: wrap; }
  .sample-batch-toolbar > span { width: 100%; }
  .sample-batch-toolbar input { flex: 1; }
  .revision-metric-grid { grid-template-columns: 1fr 1fr; }
  .revision-metric-grid > div:nth-child(2) { border-right: 0; }
  .revision-metric-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* Design-fidelity pass: visible presets, reversible field edits, and version cards. */
.visually-hidden { display: none !important; }
.preset-card { padding: 2px 18px 14px; border: 0; border-radius: 0; background: transparent; }
.preset-choice-grid { margin-top: 10px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.preset-choice { min-width: 0; min-height: 91px; padding: 9px 8px; display: flex; align-items: flex-start; flex-direction: column; gap: 4px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--ink); text-align: left; }
.preset-choice:hover { border-color: #9db5f8; background: #f8faff; }
.preset-choice.active { border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); background: var(--brand-soft); }
.preset-choice > span { font-size: var(--font-label); font-weight: 750; }
.preset-choice > b { color: var(--brand); font-size: var(--font-micro); }
.preset-choice > small { color: var(--muted); font-size: var(--font-micro); line-height: 1.4; }
.preset-choice.unavailable { border-style: dashed; background: #fafbfd; }
.preset-choice.unavailable > b { color: var(--faint); }
.field-grid label { position: relative; }
.field-grid label.modified > small { padding-right: 25px; }
.field-reset-button { position: absolute; right: 1px; bottom: -2px; width: 23px; height: 23px; display: grid; place-items: center; border: 0; border-radius: 4px; background: transparent; color: var(--brand); }
.field-reset-button:hover { background: var(--brand-soft); }
.field-reset-button svg { width: 13px; height: 13px; }

.learning-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.learning-metrics > div { align-content: center; }
.learning-metrics > div > small { line-height: 1.4; }
.learning-version-grid { padding: 14px; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 12px; }
.learning-version-card { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 7px; background: #fafbfd; }
.learning-version-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.learning-version-card > header h3 { margin: 7px 0 2px; font-size: var(--font-section); }
.learning-version-card > header p { margin: 0; color: var(--faint); font-size: var(--font-micro); }
.learning-version-card > header > small { color: var(--muted); font-size: var(--font-micro); white-space: nowrap; }
.learning-version-metrics { margin-top: 13px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: #fff; }
.learning-version-metrics > div { min-width: 0; padding: 9px; border-right: 1px solid var(--line); }
.learning-version-metrics > div:last-child { border-right: 0; }
.learning-version-metrics span, .learning-version-metrics small { display: block; color: var(--faint); font-size: var(--font-micro); }
.learning-version-metrics strong { display: block; margin: 3px 0; font-size: 18px; }
.learning-version-changes { min-height: 54px; margin-top: 10px; display: flex; align-content: flex-start; flex-wrap: wrap; gap: 5px; }
.learning-version-changes > span { padding: 4px 6px; border-radius: 4px; background: #edf1f8; color: var(--muted); font-size: var(--font-micro); }
.learning-version-changes b { margin-right: 5px; color: var(--ink); }
.version-gate-row { margin-top: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.version-gate { min-width: 0; padding: 8px 9px; border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: 5px; background: #fff; }
.version-gate.passed { border-left-color: var(--green); background: var(--green-soft); }
.version-gate.failed, .version-gate.blocked { border-left-color: var(--red); background: var(--red-soft); }
.version-gate span, .version-gate small { display: block; font-size: var(--font-micro); }
.version-gate span { color: var(--muted); }
.version-gate strong { display: block; margin: 3px 0; color: var(--ink); font-size: var(--font-control); }
.version-gate small { color: var(--faint); overflow-wrap: anywhere; }
.learning-version-card > footer { margin-top: 10px; display: flex; justify-content: flex-end; gap: 6px; }
.learning-version-card > footer .version-invalidated-note { margin-right: auto; }

@media (max-width: 760px) {
  .learning-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-metrics > div:last-child { grid-column: auto; }
  .learning-version-grid { grid-template-columns: 1fr; padding: 10px; }
}

@media (max-width: 430px) {
  .preset-choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .preset-choice { min-height: 86px; padding: 8px 6px; }
  .preset-choice > small { display: none; }
  .learning-version-metrics { grid-template-columns: 1fr; }
  .learning-version-metrics > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .learning-version-metrics > div:last-child { border-bottom: 0; }
}

/* Parameter backtest workbench. */
.backtest-workspace { min-height: calc(100vh - 64px); padding: 28px 30px 42px; }
.backtest-toolbar { min-height: 52px; display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.backtest-toolbar h1 { margin: 0; font-size: 24px; }
.backtest-setup-band,
.backtest-result-band,
.backtest-history-band { margin-top: 18px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.backtest-setup-band { padding: 16px; }
.backtest-context-banner { margin-bottom: 12px; padding: 9px 12px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: 6px; background: var(--amber-soft); color: #76500f; font-size: var(--font-caption); }
.backtest-context-banner.modified { border-left-color: var(--brand); background: var(--brand-soft); color: #34528f; }
.backtest-context-banner svg { width: 15px; height: 15px; flex: 0 0 auto; }
.backtest-form { display: block; }
.backtest-primary-grid { display: grid; grid-template-columns: minmax(180px, .9fr) minmax(250px, 1.5fr) repeat(3, minmax(130px, .7fr)) auto; gap: 10px; align-items: end; }
.backtest-form label { min-width: 0; display: grid; gap: 6px; color: var(--muted); font-size: var(--font-caption); }
.backtest-form input,
.backtest-form select,
.backtest-form textarea { width: 100%; min-width: 0; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-subtle); color: var(--ink); font: inherit; outline: 0; }
.backtest-form input,
.backtest-form select { height: 38px; padding: 0 9px; }
.backtest-form textarea { height: 62px; padding: 8px 9px; resize: vertical; line-height: 1.45; }
.backtest-form label > small { color: var(--faint); font-size: var(--font-micro); }
.backtest-form input:focus,
.backtest-form select:focus,
.backtest-form textarea:focus { border-color: var(--brand); background: #fff; }
.backtest-coverage-notice { margin-top: 11px; padding: 8px 10px; display: flex; align-items: flex-start; gap: 7px; border-left: 3px solid var(--brand); background: var(--brand-soft); color: #34528f; font-size: var(--font-caption); }
.backtest-coverage-notice svg { width: 15px; height: 15px; flex: 0 0 auto; }
.backtest-unit-input { height: 38px; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-subtle); overflow: hidden; }
.backtest-unit-input input { height: 36px; border: 0; background: transparent; }
.backtest-unit-input em { padding-right: 9px; color: var(--faint); font-size: var(--font-micro); font-style: normal; white-space: nowrap; }
.backtest-run-button { min-width: 116px; height: 38px; }
.backtest-advanced { margin-top: 14px; border-top: 1px solid var(--line); }
.backtest-advanced summary { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--ink); font-size: var(--font-caption); font-weight: 750; cursor: pointer; list-style: none; }
.backtest-advanced summary::-webkit-details-marker { display: none; }
.backtest-advanced summary svg { width: 15px; transition: transform .18s ease; }
.backtest-advanced[open] summary svg { transform: rotate(180deg); }
.backtest-rule-section { padding: 12px 0; border-top: 1px solid #edf0f4; }
.backtest-rule-section h3 { margin: 0 0 10px; color: var(--muted); font-size: var(--font-caption); }
.backtest-rule-grid { display: grid; grid-template-columns: repeat(8, minmax(105px, 1fr)); gap: 9px; }
.backtest-progress { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.backtest-progress > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: var(--font-caption); }
.backtest-progress > div:first-child span { color: var(--brand); font-variant-numeric: tabular-nums; }
.backtest-progress .progress-track { margin-top: 8px; }
.backtest-progress p { margin: 9px 0 0; color: var(--red); font-size: var(--font-caption); }
.backtest-progress.failed .progress-track span { background: var(--red); }

.backtest-result-heading { min-height: 66px; padding: 12px 15px; display: flex; align-items: center; justify-content: space-between; gap: 15px; border-bottom: 1px solid var(--line); }
.backtest-result-heading h2 { margin: 0 0 3px; font-size: 16px; }
.backtest-result-heading > div > span { color: var(--muted); font-size: var(--font-caption); }
.backtest-conclusion { margin: 12px 15px 0; padding: 10px 12px; border: 1px solid var(--line); border-left: 3px solid var(--amber); background: var(--amber-soft); color: #76500f; font-size: var(--font-caption); line-height: 1.55; }
.backtest-conclusion.qualified { border-left-color: var(--green); background: var(--green-soft); color: #1d654a; }
.backtest-conclusion.negative_return { border-left-color: var(--red); background: var(--red-soft); color: #8c3030; }
.backtest-profile-table-wrap,
.backtest-signal-table-wrap { overflow: auto; }
.backtest-profile-table,
.backtest-signal-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.backtest-profile-table { min-width: 980px; }
.backtest-signal-table { min-width: 900px; }
.backtest-profile-table th,
.backtest-signal-table th { height: 42px; padding: 0 13px; border-bottom: 1px solid var(--line); background: #f4f7fb; color: #6f7e95; font-size: var(--font-micro); text-align: left; }
.backtest-profile-table td,
.backtest-signal-table td { padding: 12px 13px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: var(--font-caption); vertical-align: middle; }
.backtest-profile-table tbody tr:last-child td,
.backtest-signal-table tbody tr:last-child td { border-bottom: 0; }
.backtest-profile-table tbody tr.best,
.backtest-profile-table tbody tr.leader { background: #f7fbf9; }
.backtest-profile-table td > strong,
.backtest-profile-table td > small,
.backtest-signal-table td > strong,
.backtest-signal-table td > small { display: block; }
.backtest-profile-table td > small,
.backtest-signal-table td > small { margin-top: 3px; color: var(--faint); font-size: var(--font-micro); }
.backtest-profile-table td:first-child button { display: flex; align-items: center; gap: 7px; border: 0; background: transparent; color: var(--ink); font-size: var(--font-control); text-align: left; }
.backtest-profile-table td:first-child button span { padding: 2px 5px; border-radius: 4px; background: var(--green-soft); color: var(--green); font-size: var(--font-micro); }
.backtest-profile-table .up,
.backtest-signal-table .up { color: var(--red); }
.backtest-profile-table .down,
.backtest-signal-table .down { color: var(--green); }
.backtest-no-metric,
.backtest-pending-outcome { color: var(--faint); }
.backtest-signal-heading { min-height: 58px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fbfcff; }
.backtest-signal-heading .segmented-control { flex: 0 0 auto; }
.backtest-signal-heading > span { max-width: 610px; color: var(--muted); font-size: var(--font-caption); text-align: right; }
.backtest-fold-grid { padding: 12px 15px; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 8px; border-top: 1px solid var(--line); background: #fbfcff; }
.backtest-fold-card { padding: 9px 10px; border: 1px solid var(--line); border-left: 3px solid var(--red); border-radius: 5px; background: #fff; }
.backtest-fold-card.passed { border-left-color: var(--green); }
.backtest-fold-card header { display: flex; justify-content: space-between; gap: 8px; }
.backtest-fold-card header strong { font-size: var(--font-caption); }
.backtest-fold-card header span { color: var(--red); font-size: var(--font-micro); font-weight: 750; }
.backtest-fold-card.passed header span { color: var(--green); }
.backtest-fold-card p { margin: 6px 0 0; color: var(--faint); font-size: var(--font-micro); line-height: 1.5; }
.backtest-gate { display: inline-flex; align-items: center; min-height: 24px; padding: 0 7px; border-radius: 4px; background: var(--red-soft); color: var(--red); font-size: var(--font-micro); font-weight: 750; }
.backtest-gate.passed { background: var(--green-soft); color: var(--green); }
.backtest-empty { min-height: 68px; padding: 16px; display: flex; align-items: center; justify-content: center; color: var(--faint); font-size: var(--font-caption); }

.backtest-history-band { overflow: hidden; }
.backtest-history-band .section-title-row { min-height: 58px; margin: 0; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.backtest-history-list { display: grid; }
.backtest-history-item { min-height: 58px; padding: 9px 13px; display: grid; grid-template-columns: 72px minmax(130px, .6fr) minmax(250px, 1fr) 20px; align-items: center; gap: 12px; border: 0; border-bottom: 1px solid var(--line); background: #fff; color: var(--ink); text-align: left; }
.backtest-history-item:last-child { border-bottom: 0; }
.backtest-history-item:hover,
.backtest-history-item.active { background: #f6f8fc; }
.backtest-history-item small { color: var(--muted); font-size: var(--font-caption); }
.backtest-history-item svg { width: 15px; color: var(--faint); }
.backtest-history-status { min-height: 24px; padding: 3px 6px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; background: #edf0f5; color: var(--muted); font-size: var(--font-micro); font-weight: 750; }
.backtest-history-status.completed { background: var(--green-soft); color: var(--green); }
.backtest-history-status.running,
.backtest-history-status.queued { background: var(--amber-soft); color: var(--amber); }
.backtest-history-status.failed { background: var(--red-soft); color: var(--red); }

@media (max-width: 1280px) {
  .backtest-rule-grid { grid-template-columns: repeat(4, minmax(110px, 1fr)); }
}

@media (max-width: 1050px) {
  .backtest-primary-grid { grid-template-columns: repeat(3, minmax(150px, 1fr)); }
  .backtest-code-field { grid-column: span 2; }
  .backtest-run-button { width: 100%; }
}

@media (max-width: 760px) {
  .desk-nav { width: calc(100vw - 20px); grid-auto-flow: initial; grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .desk-nav button { min-width: 0; padding: 0 5px; justify-content: center; }
  .backtest-workspace { min-height: calc(100vh - 58px); padding: 18px 12px 84px; }
  .backtest-toolbar { align-items: center; }
  .backtest-primary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .backtest-code-field { grid-column: 1 / -1; }
  .backtest-rule-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .backtest-signal-heading { align-items: flex-start; flex-direction: column; }
  .backtest-signal-heading > span { text-align: left; }
  .backtest-history-item { grid-template-columns: 68px minmax(0, 1fr) 18px; }
  .backtest-history-item small { grid-column: 2; }
  .backtest-history-item svg { grid-column: 3; grid-row: 1 / span 2; }
}

@media (max-width: 430px) {
  .desk-nav button { min-width: 0; padding: 0 3px; font-size: var(--font-micro); }
  .desk-nav button svg { display: none; }
  .backtest-primary-grid, .backtest-rule-grid { grid-template-columns: 1fr; }
  .backtest-code-field { grid-column: auto; }
  .backtest-result-heading { align-items: flex-start; flex-direction: column; }
}

/* Auditable strategy research loop. */
.research-loop-toolbar { align-items: center; }
.research-loop-metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.research-loop-metrics > div { min-width: 0; min-height: 88px; padding: 15px 17px; display: flex; align-content: center; align-items: baseline; flex-wrap: wrap; gap: 5px; border-right: 1px solid var(--line); }
.research-loop-metrics > div:last-child { border-right: 0; }
.research-loop-metrics span { flex: 0 0 100%; color: var(--muted); font-size: var(--font-caption); }
.research-loop-metrics strong { max-width: 100%; font-size: 25px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.research-loop-metrics small { color: var(--faint); font-size: var(--font-micro); line-height: 1.45; }
.research-loop-metrics .active-version-metric strong { color: var(--brand-dark); font-size: 15px; }

.research-loop-flow { margin-top: 18px; display: grid; grid-template-columns: repeat(5, minmax(112px, 1fr) 18px) minmax(112px, 1fr); align-items: stretch; }
.research-loop-flow > svg { width: 15px; align-self: center; justify-self: center; color: #a5adba; }
.research-flow-stage { min-width: 0; min-height: 70px; padding: 11px 12px; display: grid; grid-template-columns: 26px minmax(0, 1fr); align-content: center; column-gap: 7px; border-top: 2px solid #cbd1db; background: #f8f9fb; }
.research-flow-stage > span { grid-row: 1 / span 2; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: #e4e7ed; color: #687386; font-size: var(--font-micro); font-weight: 800; }
.research-flow-stage strong { min-width: 0; font-size: var(--font-control); }
.research-flow-stage small { margin-top: 3px; color: var(--faint); font-size: var(--font-micro); line-height: 1.35; }
.research-flow-stage.complete { border-top-color: var(--green); background: var(--green-soft); }
.research-flow-stage.complete > span { background: var(--green); color: #fff; }
.research-flow-stage.current { border-top-color: var(--brand); background: var(--brand-soft); }
.research-flow-stage.current > span { background: var(--brand); color: #fff; }
.research-next-action { margin: 0; padding: 10px 13px; border: 1px solid #d8e0ef; border-top: 0; background: #f7f9fd; color: #405b8d; font-size: var(--font-caption); }

.research-operation-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.research-operation-band { min-width: 0; padding: 15px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.research-backfill-band { margin-top: 18px; }
.research-operation-band > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.research-operation-band > header > div > span { color: var(--brand); font-size: var(--font-micro); font-weight: 800; }
.research-operation-band h2 { margin: 4px 0 0; font-size: 16px; }
.research-operation-band > p { min-height: 42px; margin: 10px 0 13px; color: var(--muted); font-size: var(--font-caption); line-height: 1.65; }
.research-state-pill { min-height: 25px; padding: 4px 7px; display: inline-flex; align-items: center; border-radius: 4px; background: #edf0f5; color: var(--muted); font-size: var(--font-micro); font-weight: 750; white-space: nowrap; }
.research-state-pill.ready { background: var(--green-soft); color: var(--green); }
.research-state-pill.pending { background: var(--amber-soft); color: #8a6517; }
.research-state-pill.failed { background: var(--red-soft); color: var(--red); }
.research-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.research-form-grid label { min-width: 0; display: grid; gap: 5px; color: var(--muted); font-size: var(--font-caption); }
.research-form-grid label > div { min-width: 0; height: 38px; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-subtle); overflow: hidden; }
.research-form-grid input[type="number"],
.research-form-grid input[type="date"],
.research-form-grid input[type="text"],
.research-form-grid select { width: 100%; min-width: 0; height: 36px; padding: 0 9px; border: 0; outline: 0; background: transparent; color: var(--ink); font: inherit; }
.research-form-grid label > div:focus-within { border-color: var(--brand); background: #fff; }
.research-form-grid em { padding-right: 8px; color: var(--faint); font-size: var(--font-micro); font-style: normal; white-space: nowrap; }
.research-form-grid .wide { grid-column: span 2; }
.research-form-grid .full { grid-column: 1 / -1; }
.research-form-grid fieldset { min-width: 0; margin: 0; padding: 5px 9px 7px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-subtle); }
.research-form-grid fieldset legend { padding: 0 3px; color: var(--muted); font-size: var(--font-micro); }
.research-form-grid fieldset label { display: flex; align-items: center; gap: 5px; color: var(--ink); white-space: nowrap; }
.research-form-grid fieldset input { accent-color: var(--brand); }
.research-operation-band > footer { min-height: 46px; margin-top: 13px; padding-top: 11px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid #edf0f4; }
.research-operation-band > footer small { max-width: 66%; color: var(--faint); font-size: var(--font-micro); line-height: 1.5; }
.research-operation-band > footer button { flex: 0 0 auto; }
.research-backfill-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.research-backfill-progress { height: 28px; margin-top: 11px; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 1px solid #dce2ec; border-radius: 5px; background: #f5f7fa; }
.research-backfill-progress[hidden] { display: none; }
.research-backfill-progress > span { position: absolute; inset: 0 auto 0 0; width: 0; background: #dfe9ff; transition: width .2s ease; }
.research-backfill-progress > strong { position: relative; color: #405b8d; font-size: var(--font-micro); font-variant-numeric: tabular-nums; }

.research-record-band { margin-top: 18px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.research-record-band > .section-title-row { min-height: 58px; margin: 0; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.research-experiment-list,
.research-candidate-list { padding: 12px; display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 10px; }
.research-experiment-card,
.research-candidate-card { min-width: 0; padding: 13px; border: 1px solid var(--line); border-radius: 7px; background: #fafbfd; }
.research-experiment-card > header,
.research-candidate-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.research-experiment-card h3,
.research-candidate-card h3 { margin: 3px 0; font-size: var(--font-section); overflow-wrap: anywhere; }
.research-experiment-card header small,
.research-candidate-card header small { color: var(--faint); font-size: var(--font-micro); }
.research-gate-badge { min-height: 25px; padding: 4px 7px; display: inline-flex; align-items: center; border-radius: 4px; background: var(--amber-soft); color: #8a6517; font-size: var(--font-micro); font-weight: 750; white-space: nowrap; }
.research-gate-badge.passed,
.research-gate-badge.active { background: var(--green-soft); color: var(--green); }
.research-gate-badge.failed { background: var(--red-soft); color: var(--red); }
.research-gate-badge.archived { background: #e8ebf0; color: #657084; }
.research-card-metrics { margin-top: 11px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: #fff; }
.research-card-metrics > div { min-width: 0; padding: 8px 9px; border-right: 1px solid var(--line); }
.research-card-metrics > div:last-child { border-right: 0; }
.research-card-metrics span,
.research-card-metrics small { display: block; color: var(--faint); font-size: var(--font-micro); line-height: 1.4; }
.research-card-metrics strong { display: block; margin: 3px 0; font-size: 17px; overflow-wrap: anywhere; }
.research-card-note { min-height: 38px; margin: 10px 0 0; color: var(--muted); font-size: var(--font-caption); line-height: 1.55; }
.research-parameter-changes { margin-top: 9px; display: flex; flex-wrap: wrap; gap: 5px; }
.research-parameter-changes span { padding: 4px 6px; border-radius: 4px; background: #edf1f8; color: var(--muted); font-size: var(--font-micro); }
.research-experiment-card > footer,
.research-candidate-card > footer { margin-top: 11px; display: flex; align-items: center; justify-content: flex-end; gap: 6px; }
.research-experiment-card > footer small,
.research-candidate-card > footer small { margin-right: auto; color: var(--faint); font-size: var(--font-micro); }
.research-shadow-config { margin-top: 10px; border-top: 1px solid var(--line); }
.research-shadow-config summary { min-height: 35px; display: flex; align-items: center; color: var(--muted); font-size: var(--font-caption); cursor: pointer; }
.research-shadow-config .research-form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.research-shadow-config footer { margin-top: 8px; display: flex; justify-content: flex-end; }
.research-empty { min-height: 92px; grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; color: var(--faint); font-size: var(--font-caption); }
.research-deployment-list { display: grid; }
.research-deployment-item { min-height: 56px; padding: 9px 14px; display: grid; grid-template-columns: 74px minmax(150px, .8fr) minmax(150px, .8fr) minmax(120px, .6fr) 145px; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); font-size: var(--font-caption); }
.research-deployment-item:last-child { border-bottom: 0; }
.research-deployment-item > span:first-child { color: var(--brand); font-weight: 750; }
.research-deployment-item strong { overflow-wrap: anywhere; }
.research-deployment-item small { color: var(--faint); }

.legacy-learning-panel { margin-top: 18px; border: 1px solid var(--line); border-radius: 8px; background: #f8f9fb; }
.legacy-learning-panel > summary { min-height: 56px; padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; gap: 14px; cursor: pointer; list-style: none; }
.legacy-learning-panel > summary::-webkit-details-marker { display: none; }
.legacy-learning-panel > summary > span { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: var(--font-control); font-weight: 750; }
.legacy-learning-panel > summary svg { width: 15px; }
.legacy-learning-panel > summary small { color: var(--faint); font-size: var(--font-micro); }
.legacy-learning-content { padding: 0 12px 14px; border-top: 1px solid var(--line); }
.legacy-learning-header { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.legacy-learning-header > div:first-child { display: flex; align-items: baseline; gap: 8px; }
.legacy-learning-header h2 { margin: 0; font-size: var(--font-section); }
.legacy-learning-header .learning-actions,
.legacy-learning-panel #saveLearningSettings { display: none; }
.legacy-learning-panel [data-learning-setting]:disabled { opacity: .72; cursor: not-allowed; }

@media (max-width: 1180px) {
  .research-loop-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .research-loop-metrics > div:nth-child(3) { border-right: 0; }
  .research-loop-metrics > div:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .research-loop-flow { grid-template-columns: repeat(3, minmax(120px, 1fr)); gap: 7px; }
  .research-loop-flow > svg { display: none; }
  .research-operation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .research-loop-toolbar { align-items: flex-start; }
  .research-loop-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .research-loop-metrics > div,
  .research-loop-metrics > div:nth-child(3) { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .research-loop-metrics > div:nth-child(2n) { border-right: 0; }
  .research-loop-metrics > div:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .research-loop-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .research-form-grid,
  .research-shadow-config .research-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .research-form-grid .wide { grid-column: 1 / -1; }
  .research-experiment-list,
  .research-candidate-list { grid-template-columns: 1fr; padding: 9px; }
  .research-deployment-list { overflow-x: auto; }
  .research-deployment-item { min-width: 720px; }
  .legacy-learning-panel > summary { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 430px) {
  .research-loop-flow,
  .research-form-grid,
  .research-shadow-config .research-form-grid { grid-template-columns: 1fr; }
  .research-flow-stage { min-height: 58px; }
  .research-operation-band { padding: 12px; }
  .research-operation-band > footer { align-items: stretch; flex-direction: column; }
  .research-operation-band > footer small { max-width: none; }
  .research-operation-band > footer button { width: 100%; }
  .research-backfill-actions { width: 100%; flex-direction: column-reverse; }
  .research-backfill-actions button { width: 100%; }
  .research-card-metrics { grid-template-columns: 1fr; }
  .research-card-metrics > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .research-card-metrics > div:last-child { border-bottom: 0; }
  .research-experiment-card > footer,
  .research-candidate-card > footer { align-items: stretch; flex-direction: column; }
  .research-experiment-card > footer small,
  .research-candidate-card > footer small { margin-right: 0; }
}