:root {
  color-scheme: dark;
  --bg: #080d10;
  --panel: #11181c;
  --panel-soft: #151f23;
  --line: #27343a;
  --line-bright: #3a4d53;
  --text: #edf4f1;
  --muted: #91a29e;
  --lime: #b9f45f;
  --lime-soft: rgba(185, 244, 95, .12);
  --cyan: #62d9d0;
  --red: #ff746c;
  --amber: #ffc45d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 88% -10%, rgba(61, 135, 111, .24) 0, transparent 32rem),
    linear-gradient(rgba(255,255,255,.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.012) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 32px 32px, 32px 32px, auto;
  color: var(--text);
  font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
main { width: min(1240px, calc(100% - 32px)); margin: 30px auto 64px; }
.site-header { display: flex; align-items: end; justify-content: space-between; gap: 28px; border-bottom: 1px solid var(--line); padding: 8px 0 22px; }
h1 { margin: 4px 0 0; font: 650 clamp(30px, 5vw, 58px)/.98 system-ui, sans-serif; letter-spacing: -.05em; }
h2 { margin: 0 0 12px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--lime); }
h3 { margin: 20px 0 8px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
p { margin: 0; }
.eyebrow, .kicker { color: var(--muted); font-size: 10px; letter-spacing: .19em; }
.subtitle { color: var(--muted); margin-top: 12px; max-width: 650px; }
.paper-seal { flex: 0 0 auto; display: grid; gap: 2px; border: 1px solid var(--red); padding: 10px 13px; color: var(--red); text-align: right; }
.paper-seal strong { font-size: 15px; letter-spacing: .12em; }
.paper-seal span { font-size: 10px; }

.mode-tabs { display: flex; gap: 6px; margin: 20px 0 0; border-bottom: 1px solid var(--line); }
.mode-tab { width: auto; min-width: 160px; padding: 13px 18px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); }
.mode-tab:hover { color: var(--text); filter: none; }
.mode-tab.active { border-bottom-color: var(--lime); color: var(--lime); background: linear-gradient(180deg, transparent, var(--lime-soft)); }
.notice { color: var(--muted); margin: 16px 0 0; max-width: 1040px; font-size: 12px; }
.notice strong { color: var(--red); }
#status { min-height: 22px; margin: 12px 0; color: var(--lime); }
#status.error { color: var(--red); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel[hidden] { display: none !important; }

.panel { background: rgba(17, 24, 28, .94); border: 1px solid var(--line); padding: 18px; }
.controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; padding: 0; }
.controls > * { padding: 18px; margin: 0; border-right: 1px solid var(--line); }
.controls > *:last-child { border: 0; }
label { display: block; color: var(--muted); margin: 9px 0; font-size: 12px; }
input, select, button { width: 100%; border: 1px solid #3a474c; background: #0b1114; color: var(--text); border-radius: 3px; padding: 9px 10px; font: inherit; }
input, select { margin-top: 4px; }
input:focus, select:focus, button:focus-visible, summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
input[readonly] { color: var(--lime); border-color: var(--line); background: #101719; cursor: default; }
button { background: var(--lime); border-color: var(--lime); color: #10150c; font-weight: 750; cursor: pointer; }
button:hover:not(:disabled) { filter: brightness(1.08); }
button:disabled { opacity: .35; cursor: not-allowed; }
button.secondary { background: transparent; color: var(--lime); }
button.ghost { background: transparent; border-color: var(--line); color: var(--muted); }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 11px; }
.check input { width: auto; margin: 2px 0 0; }
.button-row, .order-row { display: flex; gap: 8px; margin-top: 10px; }
.order-row select { flex: 0 0 90px; margin: 0; }
.order-row input { margin: 0; }
.order-row button { flex: 0 0 110px; }
.session { min-height: 41px; color: var(--muted); }
.research { display: grid; gap: 18px; margin-bottom: 14px; }
.research > * { border-bottom: 1px solid var(--line); padding-bottom: 18px; margin: 0; }
.research > *:last-child { border: 0; padding-bottom: 0; }
.inline-fields { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.research .empty { display: block; margin-top: 10px; font-size: 12px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.wide { grid-column: 1 / -1; }
.empty { color: var(--muted); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.metric span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.metric strong { display: block; margin-top: 4px; font-size: 17px; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 11px; white-space: nowrap; }
th, td { padding: 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 400; letter-spacing: .04em; }
td.wrap { white-space: normal; min-width: 180px; }
.sell, .rejected, .negative { color: var(--red); }
.buy, .filled, .positive { color: var(--lime); }

/* Beginner research flow: the base layout is intentionally single-column. */
.research-intro { display: grid; gap: 14px; padding: 10px 2px 18px; }
.research-intro h2 { margin: 5px 0 7px; color: var(--text); font: 650 clamp(24px, 7vw, 38px)/1.08 system-ui, sans-serif; letter-spacing: -.035em; text-transform: none; }
.research-intro p { color: var(--muted); max-width: 680px; }
.evidence-boundary { display: grid; gap: 3px; padding: 12px; border: 1px solid rgba(255, 196, 93, .45); background: rgba(255, 196, 93, .06); color: var(--amber); }
.evidence-boundary strong { font-size: 11px; letter-spacing: .04em; }
.evidence-boundary span { color: var(--muted); font-size: 10px; }
.portfolio-primary { padding: 22px; border-color: rgba(185, 244, 95, .4); background: linear-gradient(145deg, rgba(22, 32, 35, .98), rgba(12, 18, 21, .98)); }
.portfolio-primary-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.portfolio-primary-heading h2 { margin: 3px 0 7px; color: var(--text); font: 650 clamp(20px, 5vw, 29px)/1.15 system-ui, sans-serif; letter-spacing: -.025em; text-transform: none; }
.portfolio-primary-heading p:last-child { max-width: 720px; color: var(--muted); font-size: 11px; line-height: 1.65; }
.portfolio-default-badge { flex: 0 0 auto; padding: 5px 8px; border: 1px solid rgba(185, 244, 95, .55); background: var(--lime-soft); color: var(--lime); font-size: 10px; }
#portfolio-research-form { display: grid; gap: 12px; margin-top: 15px; }
#run-portfolio-research { min-height: 52px; font-size: 15px; }
.research-scope-block, .research-period-picker { min-width: 0; margin: 0; padding: 16px; border: 1px solid var(--line); border-radius: 7px; background: #0c1215; }
.research-scope-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 11px; }
.research-scope-heading > div { display: flex; align-items: center; gap: 9px; }
.research-scope-heading span, .research-period-picker legend > span:first-child { padding: 3px 6px; border: 1px solid rgba(98,217,208,.35); border-radius: 999px; color: var(--cyan); font-size: 9px; }
.research-scope-heading h3 { margin: 0; color: var(--text); font: 650 14px/1.3 system-ui, sans-serif; letter-spacing: -.01em; text-transform: none; }
.research-scope-heading p { color: var(--muted); font-size: 10px; }
.dataset-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.dataset-choice-grid[hidden] { display: none; }
.dataset-choice-loading { grid-column: 1 / -1; padding: 14px; border: 1px dashed var(--line-bright); color: var(--muted); font-size: 11px; }
.dataset-choice-card { display: grid; gap: 11px; padding: 14px; border-color: var(--line-bright); border-radius: 7px; background: #10171a; color: var(--text); text-align: left; font-weight: 400; }
.dataset-choice-card:hover:not(:disabled) { border-color: rgba(185,244,95,.55); background: rgba(185,244,95,.04); filter: none; }
.dataset-choice-card.selected { border-color: var(--lime); background: var(--lime-soft); box-shadow: inset 0 0 0 1px rgba(185,244,95,.16); }
.dataset-choice-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dataset-choice-title strong { font: 650 13px/1.3 system-ui, sans-serif; }
.dataset-choice-title small { flex: 0 0 auto; padding: 3px 6px; border-radius: 999px; background: var(--lime); color: #10150c; font-size: 8px; font-weight: 800; }
.dataset-choice-facts { display: grid; grid-template-columns: .7fr .7fr 1.5fr .7fr; gap: 8px; padding-top: 10px; border-top: 1px solid var(--line); }
.dataset-choice-facts small, .dataset-choice-facts strong { display: block; }
.dataset-choice-facts small { color: var(--muted); font-size: 8px; }
.dataset-choice-facts strong { margin-top: 2px; color: var(--text); font-size: 10px; overflow-wrap: anywhere; }
.research-period-picker legend { display: flex; align-items: center; gap: 9px; padding: 0 5px; color: var(--text); font: 650 14px/1.3 system-ui, sans-serif; }
.primary-strategy-choice { display: grid; gap: 9px; padding: 13px; border: 1px solid rgba(185,244,95,.35); border-radius: 6px; background: var(--lime-soft); }
.primary-strategy-choice > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.primary-strategy-choice strong { color: var(--text); font: 650 16px/1.3 system-ui, sans-serif; }
.primary-strategy-choice span { padding: 3px 7px; border-radius: 999px; background: var(--lime); color: #10150c; font-size: 9px; font-weight: 800; }
.primary-strategy-choice p { color: var(--muted); font-size: 11px; line-height: 1.65; }
.primary-strategy-choice button { justify-self: start; margin: 0; }
.run-research-step .coverage-warning { margin: 0 0 12px; }
.run-research-step .portfolio-run-settings { margin-bottom: 12px; }
.range-preset-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; margin-top: 5px; }
.range-preset-grid button { min-height: 42px; border-color: var(--line-bright); background: #10171a; color: var(--muted); font-size: 11px; font-weight: 650; }
.range-preset-grid button:hover:not(:disabled) { border-color: rgba(185,244,95,.55); color: var(--text); filter: none; }
.range-preset-grid button.selected { border-color: var(--lime); background: var(--lime-soft); color: var(--lime); }
.range-preset-grid button:disabled { opacity: .38; }
.custom-date-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 5px; background: rgba(0,0,0,.12); }
.custom-date-fields[hidden] { display: none; }
.custom-date-fields label { margin: 0; }
.field-error { margin-top: 9px; padding: 9px 10px; border-left: 3px solid var(--red); background: rgba(255,116,108,.07); color: var(--red); font-size: 10px; }
.field-error[hidden] { display: none; }
.selected-range-summary { margin-top: 10px; color: var(--cyan); font-size: 10px; line-height: 1.6; }
.research-data-actions { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 7px 16px; margin-top: 11px; padding-top: 11px; border-top: 1px solid var(--line); }
.research-data-actions a { font-size: 11px; font-weight: 700; }
.research-data-actions p { flex: 1 1 420px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.research-data-actions strong { color: var(--text); }
.portfolio-run-settings { padding: 10px 12px; border: 1px solid var(--line); background: #0c1215; }
.portfolio-run-settings > summary { color: var(--cyan); cursor: pointer; font-size: 12px; font-weight: 700; }
.portfolio-run-settings > p { margin: 9px 0; color: var(--muted); font-size: 10px; }
.portfolio-run-settings[open] > summary { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.portfolio-run-settings .self-configuration-intro { color: var(--text); font-size: 11px; line-height: 1.6; }
.self-configuration-grid { display: grid; gap: 10px; }
.self-configuration-grid label { margin: 0; color: var(--text); }
.self-configuration-grid label > span { display: block; margin-top: 5px; color: var(--muted); font-size: 9px; line-height: 1.55; }
.portfolio-cost-defaults { display: grid; gap: 5px; margin-top: 11px; padding: 10px; border-left: 3px solid var(--cyan); background: rgba(98,217,208,.06); color: var(--muted); font-size: 10px; line-height: 1.55; }
.portfolio-cost-defaults strong { color: var(--text); }
.coverage-warning { margin-top: 12px; padding: 11px 12px; border-left: 3px solid var(--amber); background: rgba(255, 196, 93, .07); color: var(--amber); font-size: 11px; line-height: 1.55; }
.coverage-warning.strong { margin: 12px 0; border: 1px solid rgba(255, 196, 93, .45); border-left-width: 3px; }
.portfolio-report { margin-top: 14px; }
.portfolio-report.empty { padding: 15px; border: 1px dashed var(--line-bright); background: #0c1215; color: var(--muted); line-height: 1.65; }
.research-conclusion-card { display: grid; gap: 5px; padding: 16px; border: 1px solid rgba(185, 244, 95, .38); border-left-width: 4px; background: var(--lime-soft); }
.research-conclusion-card span { color: var(--lime); font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.research-conclusion-card h3 { margin: 0; color: var(--text); font: 700 clamp(18px, 5vw, 24px)/1.3 system-ui, sans-serif; letter-spacing: -.02em; text-transform: none; }
.research-conclusion-card p { color: var(--muted); font-size: 11px; line-height: 1.65; }
.portfolio-report-section { margin-top: 12px; padding: 14px; border: 1px solid var(--line); background: #0c1215; }
.portfolio-report-section > h3 { margin: 0 0 9px; color: var(--text); font: 650 16px/1.3 system-ui, sans-serif; letter-spacing: -.01em; text-transform: none; }
.portfolio-report-section > p { margin-bottom: 10px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.portfolio-report-section .portfolio-report-coverage { color: var(--text); font-size: 11px; }
.portfolio-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.portfolio-metrics > div { min-width: 0; padding: 11px; background: #0c1215; }
.portfolio-metrics span { display: block; color: var(--muted); font-size: 9px; }
.portfolio-metrics strong { display: block; margin-top: 3px; color: var(--text); font-size: 13px; overflow-wrap: anywhere; }
.portfolio-daily-evidence, .portfolio-limitations { margin-top: 12px; padding: 11px; border: 1px solid var(--line); }
.portfolio-daily-evidence > summary, .portfolio-limitations > summary { color: var(--cyan); cursor: pointer; font-size: 11px; }
.portfolio-daily-evidence .table-wrap { margin-top: 10px; }
.portfolio-limitations ul { display: grid; gap: 6px; margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 10px; line-height: 1.55; }
.advanced-diagnostics { margin-top: 12px; padding: 16px; }
.advanced-diagnostics > summary { display: flex; flex-direction: column; gap: 3px; cursor: pointer; color: var(--text); }
.advanced-diagnostics > summary span { font: 650 15px/1.3 system-ui, sans-serif; }
.advanced-diagnostics > summary small { color: var(--muted); font-size: 9px; }
.advanced-diagnostics[open] > summary { padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.advanced-diagnostics-body { margin-top: 12px; }
.diagnostic-boundary { margin-bottom: 12px; padding: 11px; border-left: 3px solid var(--cyan); background: rgba(98, 217, 208, .06); color: var(--muted); font-size: 10px; line-height: 1.6; }
.diagnostic-boundary strong { color: var(--cyan); }
.flow-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px; }
.flow-overview a { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 9px; border: 1px solid var(--line); background: rgba(17, 24, 28, .7); color: var(--muted); font-size: 11px; text-decoration: none; }
.flow-overview a:hover { color: var(--text); border-color: var(--line-bright); }
.flow-overview span { display: grid; place-items: center; flex: 0 0 24px; width: 24px; height: 24px; border: 1px solid var(--line-bright); color: var(--lime); }
.guided-flow { display: grid; gap: 12px; }
.guided-step { min-width: 0; scroll-margin-top: 60px; }
.step-heading { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.step-number { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--lime); color: #10150c; font-weight: 800; }
.step-kicker { color: var(--muted); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.step-heading h2 { margin: 2px 0 0; color: var(--text); font: 650 19px/1.2 system-ui, sans-serif; letter-spacing: -.015em; text-transform: none; }
.step-state { grid-column: 1 / -1; justify-self: start; padding: 5px 8px; border: 1px solid var(--line-bright); color: var(--muted); font-size: 10px; }
.step-state.ready { border-color: rgba(185, 244, 95, .55); background: var(--lime-soft); color: var(--lime); }
.step-state.attention { border-color: rgba(255, 196, 93, .55); background: rgba(255, 196, 93, .06); color: var(--amber); }
.step-lead { margin-top: 14px; color: var(--text); font: 500 14px/1.65 system-ui, sans-serif; }
.friendly-status { display: grid; gap: 8px; margin-top: 13px; }
.friendly-status.empty { padding: 12px; border: 1px dashed var(--line-bright); background: #0c1215; }
.data-status-card { display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: start; padding: 11px; border: 1px solid var(--line); background: #0c1215; }
.status-dot { width: 9px; height: 9px; margin-top: 5px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px var(--lime-soft); }
.status-dot.synthetic { background: var(--amber); box-shadow: 0 0 0 4px rgba(255, 196, 93, .1); }
.data-status-card strong { display: block; color: var(--text); font: 650 13px/1.3 system-ui, sans-serif; }
.data-status-card span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.inline-guidance, .field-help, .advanced-help { margin-top: 9px; color: var(--muted); font-size: 10px; }
.strategy-choice { display: grid; grid-template-columns: auto 1fr; gap: 11px; margin-top: 14px; padding: 13px; border: 1px solid rgba(185, 244, 95, .35); background: var(--lime-soft); }
.choice-mark { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: var(--lime); color: #10150c; font-weight: 900; }
.choice-title { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.choice-title strong { margin-right: 3px; color: var(--text); font: 650 15px/1.3 system-ui, sans-serif; }
.choice-title span { padding: 2px 6px; border: 1px solid rgba(185, 244, 95, .45); color: var(--lime); font-size: 9px; }
.strategy-choice p { margin-top: 8px; color: var(--muted); font-size: 11px; }
.strategy-choice ul { display: grid; gap: 3px; margin: 9px 0 0; padding-left: 18px; color: var(--text); font-size: 10px; }
.strategy-note { margin-top: 10px; color: var(--amber); font-size: 10px; }
.action-fit { width: auto; margin-top: 13px; }
.strategy-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.strategy-actions .ghost { color: var(--cyan); border-color: rgba(98, 217, 208, .55); }
.raw-settings { margin-top: 10px; padding: 9px; border: 1px solid var(--line); }
.raw-settings summary { color: var(--muted); cursor: pointer; font-size: 10px; }
.raw-settings pre { max-height: 230px; margin: 9px 0 0; overflow: auto; color: var(--muted); font: 9px/1.55 ui-monospace, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.strategy-dialog { width: min(880px, calc(100% - 24px)); max-height: min(88vh, 900px); margin: auto; padding: 0; overflow: hidden; border: 1px solid var(--line-bright); border-radius: 6px; background: var(--panel); color: var(--text); box-shadow: 0 24px 80px rgba(0, 0, 0, .7); }
.strategy-dialog::backdrop { background: rgba(2, 7, 9, .82); backdrop-filter: blur(3px); }
.strategy-dialog-shell { max-height: min(88vh, 900px); padding: 18px; overflow-y: auto; overscroll-behavior: contain; }
.strategy-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.strategy-dialog-header h2 { margin: 3px 0 5px; color: var(--text); font: 650 21px/1.2 system-ui, sans-serif; letter-spacing: -.02em; text-transform: none; }
.strategy-dialog-header p:last-child { max-width: 650px; color: var(--muted); font-size: 11px; }
.strategy-dialog-header form { flex: 0 0 auto; }
.dialog-close { width: auto; min-height: 40px; margin: 0; padding-inline: 13px; }
.strategy-version-banner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 5px 12px; margin: 14px 0; padding: 10px 12px; border-left: 3px solid var(--lime); background: var(--lime-soft); }
.strategy-version-banner span { color: var(--muted); font-size: 10px; }
.strategy-version-banner strong { color: var(--lime); font: 650 12px/1.4 system-ui, sans-serif; }
.strategy-detail-grid { display: grid; gap: 8px; }
.strategy-detail-grid section { min-width: 0; padding: 12px; border: 1px solid var(--line); background: #0c1215; }
.strategy-detail-grid h3 { margin: 0 0 6px; color: var(--cyan); font: 650 11px/1.3 system-ui, sans-serif; letter-spacing: .03em; text-transform: none; }
.strategy-detail-grid p, .strategy-detail-grid li { color: var(--muted); font: 11px/1.65 system-ui, sans-serif; }
.strategy-detail-grid .rule-highlight { margin-top: 6px; color: var(--text); }
.strategy-detail-grid .risk-section { border-color: rgba(255, 116, 108, .38); background: rgba(255, 116, 108, .045); }
.strategy-detail-grid .risk-section h3 { color: var(--red); }
.strategy-detail-grid ul { display: grid; gap: 5px; margin: 0; padding-left: 18px; }
.strategy-detail-grid li strong { color: var(--text); }
.strategy-evidence-warning { display: grid; gap: 3px; margin-top: 12px; padding: 12px; border: 1px solid rgba(255, 196, 93, .5); background: rgba(255, 196, 93, .07); }
.strategy-evidence-warning strong { color: var(--amber); font: 700 13px/1.4 system-ui, sans-serif; }
.strategy-evidence-warning span { color: var(--muted); font-size: 10px; }
.dialog-footer { display: flex; justify-content: flex-end; margin-top: 12px; }
.dialog-footer button { width: auto; min-height: 42px; }
.historical-callout { display: grid; gap: 3px; margin-top: 14px; padding: 11px; border-left: 3px solid var(--cyan); background: rgba(98, 217, 208, .06); }
.historical-callout strong { color: var(--cyan); font-size: 12px; }
.historical-callout span { color: var(--muted); font-size: 10px; }
.scan-form { display: grid; gap: 8px; margin-top: 12px; }
.scan-form label { margin: 0; color: var(--text); }
.scan-form button { min-height: 44px; }
.candidate-results { margin-top: 14px; }
.candidate-results.empty { padding: 15px; border: 1px dashed var(--line-bright); background: #0c1215; line-height: 1.65; }
.scan-summary { display: flex; flex-wrap: wrap; gap: 7px 14px; align-items: center; margin-bottom: 10px; color: var(--muted); font-size: 10px; }
.scan-summary strong { color: var(--text); font: 650 13px/1.3 system-ui, sans-serif; }
.candidate-result-table { min-width: 0; white-space: normal; }
.candidate-result-table thead { display: none; }
.candidate-result-table tbody, .candidate-result-table tr, .candidate-result-table td { display: block; }
.candidate-result-table tr { margin: 8px 0; padding: 10px; border: 1px solid var(--line); background: #0c1215; }
.candidate-result-table td { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px; min-width: 0; padding: 6px 0; border: 0; white-space: normal; overflow-wrap: anywhere; }
.candidate-result-table td::before { content: attr(data-label); color: var(--muted); font-size: 9px; }
.candidate-result-table td:first-child { display: block; }
.candidate-result-table td:first-child::before { content: none; }
.candidate-result-table .candidate-checkbox { width: 22px; height: 22px; margin: 0; accent-color: var(--lime); }
.candidate-result-table .row-diagnostic { min-height: 38px; }
.candidate-status { display: inline-block; width: fit-content; padding: 3px 6px; border: 1px solid rgba(185, 244, 95, .45); color: var(--lime); font-size: 9px; }
.candidate-status.excluded { border-color: var(--line-bright); color: var(--muted); }
.selection-status { margin-top: 13px; padding: 11px; border: 1px solid var(--line); background: #0c1215; color: var(--muted); font-size: 11px; }
.candidate-actions { display: grid; gap: 7px; margin-top: 10px; }
.candidate-actions button { min-height: 43px; }
.batch-report { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.batch-report-heading { display: grid; gap: 6px; }
.batch-report-heading h3 { margin: 0; color: var(--text); font: 650 15px/1.2 system-ui, sans-serif; letter-spacing: 0; text-transform: none; }
.batch-report-heading p { margin-top: 3px; color: var(--muted); font-size: 10px; }
.batch-report-heading > span { justify-self: start; padding: 4px 7px; border: 1px solid rgba(255, 196, 93, .5); color: var(--amber); font-size: 9px; }
#batch-summary.empty { margin-top: 12px; padding: 13px; border: 1px dashed var(--line-bright); background: #0c1215; }
.evidence-callout { display: grid; gap: 2px; margin: 12px 0; padding: 10px; border: 1px solid rgba(255, 196, 93, .45); background: rgba(255, 196, 93, .06); }
.evidence-callout strong { color: var(--amber); font-size: 10px; }
.evidence-callout span { color: var(--muted); font-size: 9px; }
.batch-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.batch-metrics div { min-width: 0; padding: 9px; background: #0c1215; }
.batch-metrics span { display: block; color: var(--muted); font-size: 9px; }
.batch-metrics strong { display: block; margin-top: 2px; color: var(--text); font-size: 13px; overflow-wrap: anywhere; }
.technical-evidence { margin: 10px 0; border: 1px solid var(--line); padding: 8px 10px; }
.technical-evidence summary { color: var(--muted); cursor: pointer; font-size: 10px; }
.scan-meta { margin-top: 8px; color: var(--muted); font-size: 9px; overflow-wrap: anywhere; }
.advanced-research, .support-tools { margin-top: 12px; }
.advanced-research > summary, .support-tools > summary { display: flex; flex-direction: column; gap: 2px; cursor: pointer; list-style-position: outside; color: var(--text); }
.advanced-research > summary span, .support-tools > summary span { font: 650 15px/1.3 system-ui, sans-serif; }
.advanced-research > summary small, .support-tools > summary small { color: var(--muted); font-size: 9px; }
.advanced-research[open] > summary, .support-tools[open] > summary { padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.advanced-grid { display: grid; gap: 12px; margin-top: 12px; }
.advanced-grid > section { min-width: 0; padding: 12px; border: 1px solid var(--line); background: #0c1215; }
.advanced-grid h3 { margin-top: 0; color: var(--cyan); }
.advanced-grid h4 { margin: 16px 0 6px; color: var(--text); font-size: 11px; }
.technical-fields, .technical-status { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }
.technical-status div { margin-top: 4px; overflow-wrap: anywhere; }
.advanced-subform { margin-top: 14px; padding-top: 1px; border-top: 1px solid var(--line); }
.legacy-diagnostic { margin-top: 12px; padding: 12px; border: 1px solid var(--line-bright); }
.legacy-diagnostic > summary { cursor: pointer; color: var(--cyan); font-size: 11px; }
.legacy-diagnostic > p { margin: 9px 0; color: var(--muted); font-size: 10px; }
.support-tools > .controls { grid-template-columns: 1fr; margin-top: 12px; border: 1px solid var(--line); }
.support-tools > .research-results { margin-top: 12px; }

@media (min-width: 760px) {
  .research-intro { grid-template-columns: minmax(0, 1fr) minmax(280px, 390px); align-items: end; }
  .flow-overview { grid-template-columns: repeat(4, 1fr); }
  .guided-step { padding: 22px; }
  .step-heading { grid-template-columns: auto minmax(0, 1fr) auto; }
  .step-state { grid-column: auto; justify-self: end; }
  .scan-form { grid-template-columns: minmax(260px, 1fr) minmax(180px, .45fr); align-items: end; }
  .scan-form .field-help { grid-column: 1; }
  .scan-form button { grid-column: 2; grid-row: 1 / span 2; }
  .candidate-results { overflow-x: auto; }
  .candidate-result-table { display: table; min-width: 920px; }
  .candidate-result-table thead { display: table-header-group; }
  .candidate-result-table tbody { display: table-row-group; }
  .candidate-result-table tr { display: table-row; margin: 0; padding: 0; border: 0; background: transparent; }
  .candidate-result-table td { display: table-cell; min-width: auto; padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
  .candidate-result-table td.wrap { white-space: normal; }
  .candidate-result-table td::before { content: none; }
  .candidate-result-table td:first-child { display: table-cell; }
  .candidate-result-table .row-diagnostic { min-height: 0; white-space: nowrap; }
  .candidate-actions { grid-template-columns: 1.25fr 1fr 1fr; }
  .batch-report-heading { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
  .batch-report-heading > span { justify-self: end; }
  .batch-metrics { grid-template-columns: repeat(5, 1fr); }
  .portfolio-metrics { grid-template-columns: repeat(5, 1fr); }
  .self-configuration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .advanced-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .strategy-detail-grid { grid-template-columns: 1fr 1fr; }
  .strategy-detail-grid .risk-section { grid-row: span 2; }
  .support-tools > .controls { grid-template-columns: 1fr 2fr; }
}

.execution-intro { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding: 12px 2px 16px; }
.execution-intro h2 { margin: 5px 0; font: 600 clamp(22px, 3vw, 34px)/1.1 system-ui, sans-serif; letter-spacing: -.03em; color: var(--text); text-transform: none; }
.execution-intro p { color: var(--muted); }
.boundary-chip { flex: 0 0 auto; display: flex; gap: 10px; align-items: center; border: 1px solid rgba(255, 116, 108, .5); background: rgba(255, 116, 108, .06); padding: 9px 11px; color: var(--red); }
.boundary-chip span { font-size: 10px; }
.execution-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.execution-card { grid-column: span 6; min-width: 0; }
.status-card, .strategy-card, .equity-card, .risk-card { grid-column: 1 / -1; }
.card-heading { display: flex; align-items: flex-start; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.card-heading > div { flex: 1; min-width: 0; }
.card-heading h2 { margin: 0 0 3px; color: var(--text); font: 650 17px/1.2 system-ui, sans-serif; letter-spacing: -.01em; text-transform: none; }
.card-heading p { color: var(--muted); font-size: 11px; }
.card-number { flex: 0 0 auto; display: grid; place-items: center; width: 31px; height: 31px; border: 1px solid var(--line-bright); color: var(--lime); font-size: 11px; }
.state-pill, .paper-tag, .simulation-label, .count-badge { flex: 0 0 auto; padding: 5px 8px; border: 1px solid var(--line-bright); color: var(--muted); font-size: 10px; letter-spacing: .05em; white-space: nowrap; }
.state-pill.running { color: var(--cyan); border-color: var(--cyan); background: rgba(98, 217, 208, .07); }
.state-pill.complete, .count-badge.safe { color: var(--lime); border-color: rgba(185, 244, 95, .5); }
.state-pill.paused, .count-badge.danger { color: var(--red); border-color: var(--red); }
.paper-tag { color: var(--red); border-color: var(--red); }
.simulation-label { color: var(--amber); border-color: rgba(255, 196, 93, .55); }
.compact-form { margin: 14px 0; }
.form-grid { display: grid; gap: 7px 10px; }
.form-grid.four { grid-template-columns: repeat(4, 1fr); }
.form-grid.three { grid-template-columns: repeat(3, 1fr); }
.run-actions button { flex: 1; }
.run-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); margin: 14px 0; border: 1px solid var(--line); }
.run-summary span { background: var(--panel-soft); padding: 9px; color: var(--muted); font-size: 10px; }
.run-summary strong { display: block; margin-top: 3px; color: var(--text); font-size: 11px; overflow-wrap: anywhere; }
.timeline { display: grid; gap: 0; }
.timeline-item { display: grid; grid-template-columns: 18px 150px 1fr 150px; gap: 8px; align-items: start; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 10px; }
.timeline-item:last-child { border: 0; }
.timeline-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 4px; background: var(--cyan); box-shadow: 0 0 0 3px rgba(98, 217, 208, .1); }
.timeline-state { color: var(--cyan); }
.timeline-reason, .timeline-time { color: var(--muted); overflow-wrap: anywhere; }
.risk-defaults { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; margin: 12px 0; padding: 10px; background: var(--lime-soft); border: 1px solid rgba(185, 244, 95, .2); }
.risk-defaults label { margin: 0; font-size: 10px; }
.risk-defaults input { padding: 7px; }
.frozen-link { margin-top: 12px; padding: 12px; border-left: 2px solid var(--lime); background: var(--lime-soft); font-size: 11px; }
.frozen-link strong { color: var(--lime); }
.candidate-inputs { margin: 12px 0; border: 1px solid var(--line); padding: 10px; }
.candidate-inputs summary { color: var(--cyan); cursor: pointer; font-size: 11px; }
.candidate-inputs .helper { color: var(--muted); font-size: 10px; margin: 8px 0; }
.candidate-row { display: grid; grid-template-columns: 1.2fr .8fr .8fr .8fr 1fr; gap: 6px; }
.candidate-row input { min-width: 0; margin: 3px 0; padding: 7px; font-size: 10px; }
.candidate-head { color: var(--muted); font-size: 9px; padding: 4px 1px; }
.equity-metrics { grid-template-columns: repeat(6, 1fr); margin: 16px 0; padding: 12px; border: 1px solid var(--line); background: #0d1316; }
.chart-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
figure { margin: 0; min-width: 0; border: 1px solid var(--line); background: #0b1114; padding: 10px; }
figcaption { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 6px; color: var(--text); font-size: 11px; }
figcaption span { color: var(--muted); font-size: 9px; }
.chart { min-height: 128px; overflow: hidden; }
.chart svg { display: block; width: 100%; height: 128px; }
.empty-chart { display: grid; place-items: center; color: var(--muted); font-size: 10px; }
.chart-meta { margin-top: 9px; color: var(--muted); font-size: 9px; overflow-wrap: anywhere; }
.risk-overview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 14px 0; background: var(--line); border: 1px solid var(--line); }
.risk-overview div { min-width: 0; padding: 10px; background: var(--panel-soft); }
.risk-overview span { display: block; color: var(--muted); font-size: 9px; }
.risk-overview strong { display: block; margin-top: 3px; font-size: 11px; overflow-wrap: anywhere; }
.event-list { display: grid; gap: 7px; }
.risk-event { display: grid; grid-template-columns: auto 140px 1fr auto; gap: 8px; padding: 9px; border: 1px solid rgba(255, 116, 108, .25); background: rgba(255, 116, 108, .05); font-size: 10px; }
.risk-event .severity { color: var(--red); }
.risk-event .detail, .risk-event time { color: var(--muted); }

@media (max-width: 940px) {
  .form-grid.four { grid-template-columns: repeat(2, 1fr); }
  .risk-defaults { grid-template-columns: repeat(3, 1fr); }
  .equity-metrics { grid-template-columns: repeat(3, 1fr); }
  .chart-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  main { width: min(100% - 20px, 1240px); margin-top: 14px; }
  .site-header { align-items: start; flex-direction: column; gap: 18px; }
  .paper-seal { width: 100%; text-align: left; }
  .mode-tabs { position: sticky; top: 0; z-index: 4; background: rgba(8, 13, 16, .96); }
  .mode-tab { flex: 1; min-width: 0; padding-inline: 8px; }
  .controls, .grid, .inline-fields, .form-grid.three, .form-grid.four { grid-template-columns: 1fr; }
  .controls > * { border-right: 0; border-bottom: 1px solid var(--line); }
  .wide { grid-column: auto; }
  .execution-intro { align-items: start; flex-direction: column; }
  .boundary-chip { width: 100%; justify-content: space-between; }
  .execution-card { grid-column: 1 / -1; padding: 14px; }
  .card-heading { flex-wrap: wrap; }
  .card-heading > div { flex-basis: calc(100% - 50px); }
  .card-heading > :last-child { margin-left: 43px; }
  .run-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .run-summary { grid-template-columns: 1fr 1fr; }
  .timeline-item { grid-template-columns: 14px 1fr; }
  .timeline-reason, .timeline-time { grid-column: 2; }
  .candidate-inputs { overflow-x: auto; }
  .candidate-row { min-width: 620px; }
  .risk-defaults { grid-template-columns: 1fr 1fr; }
  .metrics, .equity-metrics { grid-template-columns: 1fr 1fr; }
  .risk-overview { grid-template-columns: 1fr 1fr; }
  .risk-event { grid-template-columns: auto 1fr; }
  .risk-event .detail, .risk-event time { grid-column: 2; }
  table { min-width: 620px; }
  .strategy-dialog { width: 100%; max-height: 100dvh; border-width: 1px 0 0; border-radius: 0; }
  .strategy-dialog-shell { max-height: 100dvh; padding: 14px; }
  .strategy-dialog-header { gap: 9px; }
  .strategy-dialog-header h2 { font-size: 18px; }
  .dialog-footer button { width: 100%; }
}

@media (max-width: 420px) {
  .run-actions, .run-summary, .risk-defaults, .risk-overview { grid-template-columns: 1fr; }
  .button-row:not(.run-actions) { flex-direction: column; }
  .strategy-actions { display: grid; }
  .strategy-actions .action-fit { width: 100%; }
}

/* Application shell and five-minute data workflow. */
body { font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.app-shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100dvh; }
.app-sidebar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  height: 100dvh;
  padding: 22px 14px;
  border-right: 1px solid var(--line);
  background: rgba(8, 13, 16, .97);
  backdrop-filter: blur(16px);
}
.brand-lockup { display: flex; align-items: center; gap: 11px; padding: 4px 7px 24px; color: var(--text); text-decoration: none; }
.brand-mark { display: grid; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; border-radius: 11px; background: var(--lime); color: #11180d; font: 850 14px/1 ui-monospace, monospace; letter-spacing: -.04em; box-shadow: 0 10px 30px rgba(185, 244, 95, .12); }
.brand-lockup strong, .brand-lockup small { display: block; }
.brand-lockup strong { font-size: 13px; letter-spacing: -.01em; }
.brand-lockup small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.primary-nav { display: grid; gap: 5px; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 10px 11px; border: 1px solid transparent; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: 12px; transition: color .15s ease, background .15s ease, border-color .15s ease; }
.nav-item:hover { border-color: var(--line); background: var(--panel); color: var(--text); }
.nav-item.active { border-color: rgba(185, 244, 95, .18); background: var(--lime-soft); color: var(--lime); }
.nav-glyph { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: rgba(255,255,255,.035); font: 700 15px/1 ui-monospace, monospace; }
.nav-item.active .nav-glyph { background: rgba(185, 244, 95, .14); }
.sidebar-boundary { display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: start; margin-top: auto; padding: 12px 9px; border: 1px solid var(--line); border-radius: 8px; background: rgba(17,24,28,.72); }
.sidebar-boundary strong, .sidebar-boundary small { display: block; }
.sidebar-boundary strong { color: var(--lime); font-size: 9px; letter-spacing: .04em; }
.sidebar-boundary small { margin-top: 3px; color: var(--muted); font-size: 8px; line-height: 1.5; }
main.app-content { width: min(1420px, calc(100% - 48px)); margin: 0 auto 72px; padding-top: 24px; }
.site-header { align-items: center; padding: 4px 0 18px; }
.site-header h1 { font-size: clamp(28px, 4vw, 43px); }
.site-header .subtitle { margin-top: 7px; }
#status { position: relative; margin: 10px 0 16px; padding-left: 14px; font-size: 11px; }
#status::before { position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: currentColor; content: ""; box-shadow: 0 0 0 4px rgba(185,244,95,.08); }
.notice { margin-top: 12px; }
.panel { border-radius: 10px; box-shadow: 0 16px 50px rgba(0,0,0,.08); }
.text-link { color: var(--cyan); text-decoration: none; font-size: 11px; }
.text-link:hover { text-decoration: underline; }
.button-link { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 15px; border: 1px solid var(--lime); border-radius: 5px; background: var(--lime); color: #10150c; text-decoration: none; font-size: 12px; font-weight: 750; }
.button-link.secondary { background: transparent; color: var(--lime); }
.compact-button { width: auto; min-height: 36px; padding: 7px 11px; }
textarea { width: 100%; margin-top: 4px; padding: 10px; resize: vertical; border: 1px solid #3a474c; border-radius: 4px; background: #0b1114; color: var(--text); font: 12px/1.6 ui-monospace, monospace; }
textarea:focus { outline: 2px solid var(--cyan); outline-offset: 2px; }

.overview-hero { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 20px; align-items: stretch; padding: clamp(22px, 4vw, 42px); border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(135deg, rgba(185,244,95,.1), rgba(17,24,28,.94) 48%, rgba(98,217,208,.07)); overflow: hidden; }
.overview-hero h2 { max-width: 760px; margin: 8px 0 10px; color: var(--text); font: 700 clamp(27px, 4vw, 47px)/1.06 system-ui, sans-serif; letter-spacing: -.045em; text-transform: none; }
.overview-hero p { max-width: 720px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.cadence-card { display: flex; flex-direction: column; justify-content: center; min-height: 190px; padding: 24px; border: 1px solid rgba(185,244,95,.25); border-radius: 12px; background: rgba(8,13,16,.56); }
.cadence-card span { color: var(--muted); font-size: 10px; letter-spacing: .08em; }
.cadence-card strong { display: block; margin: 6px 0; color: var(--lime); font: 850 46px/1 ui-monospace, monospace; letter-spacing: -.08em; }
.cadence-card small { color: var(--muted); line-height: 1.65; }
.readiness-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.readiness-card { display: grid; grid-template-columns: auto 1fr; gap: 12px; min-width: 0; padding: 16px; }
.readiness-index { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--line-bright); border-radius: 8px; color: var(--lime); font: 700 10px/1 ui-monospace, monospace; }
.readiness-card small, .readiness-card strong { display: block; }
.readiness-card small { color: var(--muted); font-size: 9px; letter-spacing: .06em; text-transform: uppercase; }
.readiness-card strong { margin-top: 3px; font-size: 13px; overflow-wrap: anywhere; }
.readiness-card p { grid-column: 1 / -1; color: var(--muted); font-size: 10px; line-height: 1.6; }
.readiness-card > a { grid-column: 1 / -1; color: var(--cyan); font-size: 10px; text-decoration: none; }
.next-action-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 12px; padding: 22px; }
.next-action-card h2 { margin: 5px 0; color: var(--text); font: 650 18px/1.25 system-ui, sans-serif; letter-spacing: -.02em; text-transform: none; }
.next-action-card p { color: var(--muted); font-size: 11px; }

.section-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 10px 2px 18px; }
.section-intro h2 { margin: 5px 0; color: var(--text); font: 700 clamp(26px, 4vw, 38px)/1.1 system-ui, sans-serif; letter-spacing: -.035em; text-transform: none; }
.section-intro p { max-width: 720px; color: var(--muted); }
.data-status-intro { max-width: 850px; padding: 10px 2px 20px; }
.data-status-intro h2 { margin: 5px 0 8px; color: var(--text); font: 700 clamp(28px, 4vw, 42px)/1.08 system-ui, sans-serif; letter-spacing: -.04em; text-transform: none; }
.data-status-intro p { color: var(--text); font-size: clamp(14px, 2vw, 17px); line-height: 1.7; }
.data-status-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .75fr); gap: 12px; }
.coverage-card, .market-data-card { min-width: 0; padding: 22px; }
.coverage-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.coverage-card > header > div { display: flex; align-items: center; gap: 12px; }
.coverage-card h2, .market-data-card h2, .csv-import-panel h2 { margin: 3px 0 0; color: var(--text); font: 650 19px/1.25 system-ui, sans-serif; letter-spacing: -.02em; text-transform: none; }
.coverage-icon { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 50%; background: var(--lime-soft); color: var(--lime); font-size: 17px; }
.coverage-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 16px 0; border: 1px solid var(--line); background: var(--line); }
.coverage-facts div { min-width: 0; padding: 14px; background: #0c1215; }
.coverage-facts dt { color: var(--muted); font-size: 9px; }
.coverage-facts dd { margin: 5px 0 0; color: var(--text); font-size: 14px; font-weight: 700; overflow-wrap: anywhere; }
.small-sample-warning { display: grid; gap: 4px; margin-bottom: 16px; padding: 14px; border: 1px solid rgba(255,196,93,.5); border-left-width: 4px; border-radius: 6px; background: rgba(255,196,93,.08); }
.small-sample-warning[hidden] { display: none; }
.small-sample-warning strong { color: var(--amber); font-size: 13px; }
.small-sample-warning span { color: var(--muted); font-size: 10px; line-height: 1.6; }
.coverage-cta { width: 100%; }
.market-data-card { display: flex; flex-direction: column; align-items: flex-start; }
.market-data-mark { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 18px; border: 1px solid var(--line-bright); border-radius: 12px; color: var(--cyan); font: 750 17px/1 system-ui, sans-serif; }
.market-data-card > p:not(.step-kicker) { flex: 1; margin: 10px 0 20px; color: var(--muted); font-size: 12px; line-height: 1.75; }
.market-data-card > button { width: 100%; }
.readiness-scale { display: grid; width: 100%; gap: 5px; margin: 0 0 18px; padding: 0; list-style: none; }
.readiness-scale li { display: grid; grid-template-columns: 34px 1fr; gap: 8px; align-items: center; padding: 7px 8px; border: 1px solid var(--line); color: var(--muted); }
.readiness-scale li strong { color: inherit; font: 750 10px/1 ui-monospace, monospace; }
.readiness-scale li span { font-size: 9px; line-height: 1.4; }
.readiness-scale li.current { border-color: rgba(185,244,95,.5); background: var(--lime-soft); color: var(--lime); }
.advanced-data-management { margin-top: 12px; padding: 18px 22px; }
.advanced-data-management > summary { display: flex; flex-direction: column; gap: 3px; cursor: pointer; }
.advanced-data-management > summary span { color: var(--text); font: 650 14px/1.4 system-ui, sans-serif; }
.advanced-data-management > summary small { color: var(--muted); font-size: 10px; line-height: 1.5; }
.advanced-data-management[open] > summary { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.advanced-data-body { margin-top: 4px; }
.data-scope-picker { margin-top: 16px; }
.data-scope-heading { max-width: 820px; }
.data-scope-heading h2 { margin: 5px 0 7px; color: var(--text); font: 650 clamp(21px, 3vw, 28px)/1.2 system-ui, sans-serif; letter-spacing: -.03em; text-transform: none; }
.automatic-selection-note { padding: 11px 13px; border-left: 3px solid var(--lime); background: var(--lime-soft); color: var(--text); font-size: 12px; line-height: 1.65; }
.data-scope-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.data-scope-option { min-width: 0; border: 1px solid var(--line); border-radius: 7px; background: #0b1114; color: var(--text); text-decoration: none; }
a.data-scope-option, button.data-scope-option, .expandable-scope-option > summary { display: flex; align-items: flex-start; flex-direction: column; gap: 6px; padding: 17px; text-align: left; }
button.data-scope-option { width: auto; font-weight: 400; }
a.data-scope-option:hover, button.data-scope-option:hover:not(:disabled), .expandable-scope-option > summary:hover { border-color: var(--line-bright); background: #10181b; filter: none; }
.data-scope-option.recommended { border-color: rgba(185,244,95,.45); background: var(--lime-soft); }
.scope-option-label { color: var(--cyan); font-size: 9px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.data-scope-option.recommended .scope-option-label { color: var(--lime); }
.data-scope-option strong { color: var(--text); font: 650 15px/1.35 system-ui, sans-serif; }
.data-scope-option span:not(.scope-option-label) { color: var(--muted); font-size: 10px; line-height: 1.65; }
.data-scope-option b { margin-top: auto; padding-top: 5px; color: var(--lime); font-size: 10px; }
.expandable-scope-option { grid-column: 1 / -1; padding: 0; }
.expandable-scope-option > summary { cursor: pointer; list-style: none; }
.expandable-scope-option > summary::-webkit-details-marker { display: none; }
.expandable-scope-option[open] > summary { border-bottom: 1px solid var(--line); }
.expandable-scope-option[open] > summary b { color: var(--muted); }
.scope-option-content { padding: 0 16px 16px; }
.data-scope-boundary { margin-top: 10px; padding: 10px 12px; border-left: 3px solid var(--amber); background: rgba(255,196,93,.06); color: var(--muted); font-size: 10px; line-height: 1.65; }
.advanced-provider-heading { align-items: center; padding-top: 16px; }
.advanced-provider-heading h2 { font-size: 22px; }
.advanced-data-body > .data-layout > .panel, .advanced-data-body > .dataset-library, .advanced-data-body > .csv-import-panel { background: #0b1114; box-shadow: none; }
.csv-import-panel { padding: 18px; }
.csv-import-panel > header { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.csv-import-panel > header p { margin-top: 4px; color: var(--muted); font-size: 10px; }
.data-info-content { display: grid; gap: 10px; padding: 18px 2px 4px; }
.data-info-content p { color: var(--muted); font-size: 12px; line-height: 1.75; }
.data-info-content p:first-child { color: var(--text); font-size: 13px; }
.source-badge { display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: start; min-width: 220px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.source-badge strong, .source-badge small { display: block; }
.source-badge strong { font-size: 11px; }
.source-badge small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.source-badge.available { border-color: rgba(185,244,95,.35); }
.source-badge.available .status-dot { background: var(--lime); }
.source-badge.unavailable { border-color: rgba(255,116,108,.35); }
.source-badge.unavailable .status-dot { background: var(--red); box-shadow: 0 0 0 4px rgba(255,116,108,.1); }
.data-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, .7fr); gap: 12px; }
.source-card { padding: 22px; }
.source-card-header, .source-card-header > div { display: flex; align-items: center; gap: 12px; }
.source-card-header { justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.source-logo { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; background: var(--lime); color: #10150c; font: 850 13px/1 ui-monospace, monospace; }
.source-card-header h2 { margin: 0; color: var(--text); font: 650 17px/1.25 system-ui, sans-serif; letter-spacing: -.02em; text-transform: none; }
.source-card-header p { margin-top: 3px; color: var(--muted); font-size: 10px; }
.interval-pill, .settings-scope { padding: 5px 8px; border: 1px solid rgba(185,244,95,.45); border-radius: 999px; color: var(--lime); font: 700 9px/1 ui-monospace, monospace; white-space: nowrap; }
.source-boundaries { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0; }
.source-boundaries span { padding: 5px 7px; border: 1px solid var(--line); border-radius: 5px; background: #0c1215; color: var(--muted); font-size: 9px; }
.source-form { display: grid; grid-template-columns: 1fr 1fr; gap: 3px 10px; }
.field-wide { grid-column: 1 / -1; }
.field-help { display: block; }
.form-action-row { display: flex; align-items: center; gap: 14px; margin-top: 8px; }
.form-action-row button { width: auto; min-width: 250px; }
.import-status { display: grid; gap: 3px; margin-top: 14px; padding: 12px; border: 1px dashed var(--line-bright); border-radius: 6px; color: var(--muted); font-size: 10px; }
.import-status strong, .import-status span { display: block; }
.import-status.success { border-style: solid; border-color: rgba(185,244,95,.4); background: var(--lime-soft); }
.import-status.success strong { color: var(--lime); }
.import-status.warning { border-style: solid; border-color: rgba(255,196,93,.4); background: rgba(255,196,93,.06); }
.import-status.warning strong { color: var(--amber); }
.data-guidance ol { display: grid; gap: 14px; margin: 18px 0; padding: 0; list-style: none; counter-reset: guidance; }
.data-guidance li { position: relative; display: grid; gap: 3px; padding-left: 34px; counter-increment: guidance; }
.data-guidance li::before { position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--line-bright); border-radius: 50%; color: var(--lime); font: 700 9px/1 ui-monospace, monospace; content: counter(guidance); }
.data-guidance li strong { font-size: 12px; }
.data-guidance li span { color: var(--muted); font-size: 10px; line-height: 1.55; }
.warning-note { display: grid; gap: 4px; padding: 11px; border-left: 3px solid var(--amber); background: rgba(255,196,93,.06); }
.warning-note strong { color: var(--amber); font-size: 10px; }
.warning-note span { color: var(--muted); font-size: 9px; line-height: 1.6; }
.dataset-library, .csv-import-panel { margin-top: 12px; }
.library-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.library-header h2 { margin: 4px 0 0; color: var(--text); font: 650 16px/1.2 system-ui, sans-serif; letter-spacing: -.01em; text-transform: none; }
.library-header p { margin-top: 5px; color: var(--muted); font-size: 9px; }
.dataset-table { display: grid; margin-top: 10px; }
.dataset-row { display: grid; grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(100px, .65fr)); gap: 12px; align-items: center; padding: 11px 4px; border-bottom: 1px solid var(--line); }
.dataset-row:last-child { border-bottom: 0; }
.dataset-row strong, .dataset-row span { display: block; overflow-wrap: anywhere; }
.dataset-row strong { font-size: 11px; }
.dataset-row span { margin-top: 2px; color: var(--muted); font-size: 9px; }
.csv-import-panel > summary { display: flex; flex-direction: column; gap: 2px; cursor: pointer; }
.csv-import-panel > summary small { color: var(--muted); font-size: 9px; }
.csv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }

.settings-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.settings-card { min-width: 0; }
.settings-card > header { display: flex; gap: 12px; align-items: flex-start; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.settings-icon { display: grid; place-items: center; flex: 0 0 34px; width: 34px; height: 34px; border: 1px solid var(--line-bright); border-radius: 8px; color: var(--lime); font: 700 10px/1 ui-monospace, monospace; }
.settings-card header h2 { margin: 0; color: var(--text); font: 650 16px/1.25 system-ui, sans-serif; letter-spacing: -.01em; text-transform: none; }
.settings-card header p { margin-top: 3px; color: var(--muted); font-size: 10px; }
.settings-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 3px 10px; margin-top: 12px; }
.definition-list { display: grid; margin: 13px 0 0; }
.definition-list div { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.definition-list dt { color: var(--muted); font-size: 10px; }
.definition-list dd { margin: 0; text-align: right; font-size: 11px; }
.settings-footnote { margin-top: 13px; padding: 10px; border-left: 2px solid var(--cyan); background: rgba(98,217,208,.05); color: var(--muted); font-size: 9px; line-height: 1.65; }
.full-settings-card { grid-column: 1 / -1; }
.system-setting-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; margin-top: 14px; border: 1px solid var(--line); background: var(--line); }
.system-setting-grid div { padding: 12px; background: #0c1215; }
.system-setting-grid span, .system-setting-grid strong { display: block; }
.system-setting-grid span { color: var(--muted); font-size: 9px; }
.system-setting-grid strong { margin-top: 3px; font-size: 12px; }

@media (max-width: 1180px) {
  .readiness-grid { grid-template-columns: 1fr 1fr; }
  .data-status-layout { grid-template-columns: 1fr; }
  .data-layout { grid-template-columns: 1fr; }
  .system-setting-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .app-shell { display: block; }
  .app-sidebar { position: fixed; top: auto; right: 0; bottom: 0; left: 0; z-index: 30; display: block; width: 100%; height: auto; padding: 7px max(8px, env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left)); border: 0; border-top: 1px solid var(--line); }
  .brand-lockup, .sidebar-boundary { display: none; }
  .primary-nav { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; }
  .nav-item { display: grid; justify-items: center; gap: 3px; padding: 5px 2px; border: 0; font-size: 9px; }
  .nav-item.active { border: 0; background: transparent; }
  .nav-glyph { width: 26px; height: 24px; background: transparent; }
  main.app-content { width: min(100% - 20px, 1420px); margin: 0 auto 98px; padding-top: 12px; }
  .site-header { align-items: flex-start; gap: 14px; padding-bottom: 13px; }
  .site-header h1 { font-size: 28px; }
  .site-header .paper-seal { width: auto; padding: 7px 9px; }
  .site-header .paper-seal strong { font-size: 10px; }
  .site-header .paper-seal span { display: none; }
  .notice { font-size: 10px; line-height: 1.55; }
  .overview-hero { grid-template-columns: 1fr; padding: 20px; }
  .cadence-card { min-height: 0; }
  .readiness-grid { grid-template-columns: 1fr; }
  .next-action-card, .section-intro { align-items: flex-start; flex-direction: column; }
  .next-action-card .button-link { width: 100%; }
  .research-scope-heading { align-items: flex-start; flex-direction: column; }
  .dataset-choice-grid { grid-template-columns: 1fr; }
  .range-preset-grid { grid-template-columns: 1fr 1fr; }
  .custom-date-fields { grid-template-columns: 1fr; }
  .data-status-intro { padding-bottom: 16px; }
  .data-status-intro p { font-size: 14px; }
  .coverage-card, .market-data-card { padding: 16px; }
  .coverage-card > header { align-items: flex-start; flex-direction: column; }
  .coverage-card > header .compact-button { width: 100%; }
  .coverage-facts { grid-template-columns: 1fr; }
  .advanced-data-management { padding: 15px; }
  .data-scope-options { grid-template-columns: 1fr; }
  .expandable-scope-option { grid-column: auto; }
  .scope-option-content { padding: 0 10px 10px; }
  .source-badge { width: 100%; }
  .source-card { padding: 15px; }
  .source-card-header { align-items: flex-start; }
  .source-form, .csv-grid, .settings-layout, .settings-fields { grid-template-columns: 1fr; }
  .field-wide, .full-settings-card { grid-column: auto; }
  .form-action-row { align-items: stretch; flex-direction: column; }
  .form-action-row button { width: 100%; min-width: 0; }
  .dataset-row { grid-template-columns: 1fr 1fr; }
  .dataset-row > div:first-child { grid-column: 1 / -1; }
  .system-setting-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .overview-hero h2 { font-size: 29px; }
  .hero-actions { display: grid; }
  .dataset-choice-facts { grid-template-columns: 1fr 1fr; }
  .range-preset-grid { grid-template-columns: 1fr; }
  .dataset-row, .system-setting-grid { grid-template-columns: 1fr; }
  .dataset-row > div:first-child { grid-column: auto; }
}