:root {
  color-scheme: light;
  --color-background: #f3f2f2;
  --color-surface: #eae9e9;
  --color-surface-strong: #dedcdb;
  --color-text: #201e1d;
  --color-text-strong: #201e1d;
  --color-text-secondary: rgba(32, 30, 29, 0.62);
  --color-text-muted: rgba(32, 30, 29, 0.46);
  --color-border: rgba(32, 30, 29, 0.24);
  --color-border-light: rgba(32, 30, 29, 0.12);
  --color-primary: #ec3013;
  --color-primary-dark: #a81d07;
  --color-primary-soft: #fff0ed;
  --color-highlight: #ffc4b8;
  --color-white: #ffffff;

  --ink: var(--color-text);
  --muted: var(--color-text-secondary);
  --faint: var(--color-text-secondary);
  --paper: var(--color-background);
  --surface: var(--color-white);
  --surface-soft: var(--color-surface);
  --line: var(--color-border-light);
  --line-strong: var(--color-border);
  --teal: var(--color-primary);
  --teal-dark: var(--color-primary-dark);
  --teal-soft: var(--color-primary-soft);
  --red: var(--color-primary-dark);
  --red-soft: var(--color-primary-soft);
  --amber: var(--color-primary);
  --amber-soft: var(--color-highlight);
  --green: var(--color-text-strong);
  --shadow: 0 12px 36px rgba(32, 30, 29, 0.07);
  --radius: 8px;
  --font-sans: Inter, Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select,
summary,
input[type="radio"] + span {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--color-white);
  transform: translateY(-150%);
  transition: transform 120ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(236, 48, 19, 0.28);
  outline-offset: 2px;
}

.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  background: var(--color-white);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  letter-spacing: -0.01em;
}

.brand-link {
  color: inherit;
  text-decoration: none;
}

.brand-link:hover strong {
  color: var(--teal-dark);
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 5px;
  background: var(--ink);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 16px;
}

.brand small {
  margin-top: -2px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
}

.topbar-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-admin-link {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.topbar-admin-link:hover {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.public-result-admin-link {
  display: none;
}

.public-result-page .public-result-admin-link {
  display: inline-flex;
}

.noscript {
  padding: 12px 24px;
  background: var(--red-soft);
  color: var(--red);
  text-align: center;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(330px, 380px) minmax(0, 1fr);
  min-height: calc(100vh - 68px);
}

.setup-panel {
  position: relative;
  z-index: 2;
  padding: 30px 28px 44px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.panel-heading {
  margin-bottom: 28px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

h1 {
  font-size: clamp(24px, 2.1vw, 29px);
}

h2 {
  font-size: clamp(23px, 2.4vw, 32px);
}

h3 {
  font-size: 20px;
}

.panel-heading > p:last-child {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
}

form {
  display: grid;
  gap: 24px;
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  width: 100%;
  margin-bottom: 9px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-soft);
}

.segmented-control--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.segmented-control label {
  position: relative;
  min-width: 0;
}

.segmented-control input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented-control span {
  display: flex;
  min-height: 37px;
  align-items: center;
  justify-content: center;
  padding: 4px 7px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

.segmented-control input:checked + span {
  background: var(--surface);
  box-shadow: 0 1px 5px rgba(32, 30, 29, 0.11);
  color: var(--ink);
}

.segmented-control input:focus-visible + span {
  outline: 3px solid rgba(236, 48, 19, 0.28);
  outline-offset: 1px;
}

.field-help,
.submit-note {
  margin: 7px 0 0;
  color: var(--faint);
  font-size: 11px;
}

.rotation-settings {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.rotation-slot-summary {
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid var(--teal);
  background: var(--color-primary-soft);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.two-column-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field {
  display: grid;
  min-width: 0;
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: 11px;
  font-weight: 600;
}

.compact-field {
  max-width: calc(50% - 5px);
  margin-bottom: 10px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

input,
select {
  min-height: 42px;
  padding: 8px 10px;
}

textarea {
  min-height: 84px;
  padding: 10px 11px;
  line-height: 1.5;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-border);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(236, 48, 19, 0.1);
  outline: none;
}

input:invalid:not(:focus):not(:placeholder-shown),
textarea:invalid:not(:focus):not(:placeholder-shown) {
  border-color: var(--red);
}

.strategy-params {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  padding: 12px;
  border-left: 2px solid var(--teal);
  background: var(--surface-soft);
}

.strategy-params .compact-field {
  margin-bottom: 0;
}

.dip-settings,
.dip-subgroup,
.dip-steps {
  display: grid;
  gap: 10px;
}

.dip-subgroup > legend {
  margin-bottom: 0;
}

.dip-step-row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  padding: 11px;
  border-left: 2px solid var(--teal);
  background: var(--surface-soft);
}

.dip-step-number {
  grid-column: 1 / -1;
  min-height: 40px;
  padding: 4px 56px 4px 1px;
  color: var(--color-text);
  font-size: 11px;
  line-height: 32px;
}

.dip-step-remove {
  position: absolute;
  top: 9px;
  right: 9px;
  min-width: 44px;
  min-height: 40px;
  padding: 6px 9px;
}

.add-dip-step {
  width: 100%;
  min-height: 42px;
}

.input-with-unit,
.input-with-prefix {
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.input-with-unit:focus-within,
.input-with-prefix:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(236, 48, 19, 0.1);
}

.input-with-unit input,
.input-with-prefix input {
  min-width: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.input-with-unit input:focus,
.input-with-prefix input:focus {
  box-shadow: none;
}

.input-with-unit > span,
.input-with-prefix > span {
  flex: none;
  padding: 0 10px;
  color: var(--faint);
  font-size: 10px;
  font-weight: 600;
}

.input-with-prefix > span {
  padding-right: 1px;
  font-size: 14px;
}

.execution-settings {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.execution-settings summary {
  padding: 12px 2px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
  list-style-position: outside;
}

.execution-settings summary::marker {
  color: var(--teal);
}

.details-body {
  display: grid;
  gap: 10px;
  padding: 2px 0 16px;
}

.rule-preview {
  padding: 14px 15px;
  border: 1px solid var(--color-highlight);
  border-radius: var(--radius);
  background: var(--teal-soft);
}

.rule-preview h2 {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.rule-preview > p {
  margin: 7px 0 0;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.saved-results {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.saved-results-heading h2 {
  margin-top: 3px;
  font-size: 14px;
}

.saved-results-empty {
  margin: 14px 0 0;
  color: var(--faint);
  font-size: 11px;
}

.saved-results-list {
  margin-top: 12px;
  border-top: 1px solid var(--line);
}

.saved-result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.saved-result-title {
  margin: 0;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.saved-result-meta {
  margin: 3px 0 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
}

.saved-result-actions {
  display: flex;
  gap: 6px;
}

.saved-results-status {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.saved-results-status[data-tone="error"] {
  color: var(--red);
}

.saved-results-status[data-tone="warning"] {
  color: var(--color-text);
}

.json-import-label {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  margin-top: 13px;
  cursor: pointer;
  overflow: hidden;
}

.json-import-label:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(236, 48, 19, 0.1);
  outline: none;
}

.json-import-label.is-disabled {
  cursor: wait;
  opacity: 0.55;
}

.json-import-input {
  position: absolute;
  inset: 0;
  min-height: 100%;
  opacity: 0;
  cursor: pointer;
}

.primary-button,
.secondary-button,
.pagination button {
  border-radius: 6px;
  font-weight: 700;
}

.primary-button {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-primary-dark);
  background: var(--color-primary-dark);
  color: var(--color-white);
  font-size: 14px;
  transition: background 120ms ease, transform 120ms ease;
}

.primary-button:hover:not(:disabled) {
  border-color: var(--color-text);
  background: var(--color-text);
}

.primary-button:active:not(:disabled) {
  transform: translateY(1px);
}

.secondary-button {
  min-height: 38px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--color-text);
  font-size: 12px;
}

.secondary-button:hover {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.submit-note {
  margin-top: -17px;
  text-align: center;
}

.research-workspace {
  min-width: 0;
  padding: 42px clamp(24px, 4vw, 64px) 72px;
}

.status-region {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.empty-state,
.loading-state,
.error-state {
  max-width: 760px;
  margin: clamp(50px, 9vh, 110px) auto 0;
}

.empty-state {
  text-align: center;
}

.empty-state h2 {
  margin-top: 5px;
}

.empty-state > p:not(.eyebrow) {
  max-width: 620px;
  margin: 13px auto 0;
  color: var(--muted);
}

.empty-visual {
  height: 210px;
  margin-bottom: 28px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.empty-visual svg {
  width: 100%;
  height: 100%;
}

.empty-visual .grid-line {
  fill: none;
  stroke: var(--color-border-light);
  stroke-width: 1;
}

.empty-visual .ghost-line {
  fill: none;
  stroke: var(--color-highlight);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.empty-guide {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 660px;
  margin: 36px auto 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.empty-guide div {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 16px 8px;
}

.empty-guide div + div {
  border-left: 1px solid var(--line);
}

.empty-guide dt {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.empty-guide dd {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.loading-state,
.error-state {
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.loading-head {
  display: flex;
  align-items: center;
  gap: 18px;
}

.loading-state > p,
.error-state > p:not(.eyebrow) {
  color: var(--muted);
}

.spinner {
  width: 40px;
  height: 40px;
  flex: none;
  border: 3px solid var(--teal-soft);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 850ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.loading-lines {
  display: grid;
  gap: 10px;
  margin: 26px 0 18px;
}

.loading-lines i {
  display: block;
  height: 8px;
  border-radius: 20px;
  background: var(--color-surface-strong);
}

.loading-lines i:nth-child(1) { width: 88%; }
.loading-lines i:nth-child(2) { width: 70%; }
.loading-lines i:nth-child(3) { width: 78%; }

.loading-tip {
  margin-bottom: 0;
  font-size: 12px;
}

.error-state {
  border-top: 3px solid var(--red);
}

.error-state .eyebrow {
  color: var(--red);
}

.error-state .secondary-button {
  margin-top: 8px;
}

.error-coverage-details {
  margin: 22px 0 18px;
}

.error-coverage-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.error-coverage-summary div {
  min-width: 0;
  padding: 14px 16px;
}

.error-coverage-summary div:first-child {
  padding-left: 0;
}

.error-coverage-summary div + div {
  border-left: 1px solid var(--line);
}

.error-coverage-summary dt {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.error-coverage-summary dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.error-missing-details {
  padding: 14px 0 0;
}

.error-missing-details summary {
  width: fit-content;
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.error-missing-details p {
  margin: 10px 0 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.error-guidance {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.results {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

.report-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: end;
  padding-bottom: 27px;
  border-bottom: 2px solid var(--ink);
}

.published-result-heading {
  max-width: 780px;
  margin-bottom: 22px;
}

.published-result-heading h1 {
  font-size: clamp(28px, 3.7vw, 48px);
}

.published-result-heading > p:not(.eyebrow):not(.published-result-date) {
  max-width: 720px;
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.published-result-heading .published-result-date {
  margin: 11px 0 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
}

.public-result-page .app-shell {
  display: block;
}

.public-result-page .setup-panel,
.public-result-page .result-actions,
.public-result-page #trades-section,
.public-result-page #publish-dialog {
  display: none !important;
}

.public-result-page .research-workspace {
  width: 100%;
  max-width: 1400px;
  min-height: calc(100vh - 68px);
  margin: 0 auto;
}

.public-result-page .report-header {
  align-items: start;
}

.public-result-page #report-eyebrow {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.public-result-page #results {
  max-width: 1240px;
}

.publish-result-button {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.publish-dialog {
  width: min(600px, calc(100vw - 32px));
  max-height: min(780px, calc(100vh - 32px));
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 28px 80px rgba(32, 30, 29, 0.24);
}

.publish-dialog::backdrop {
  background: rgba(32, 30, 29, 0.58);
  backdrop-filter: blur(2px);
}

.publish-dialog-form {
  display: grid;
  gap: 18px;
  padding: 27px;
}

.publish-dialog-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 22px;
}

.publish-dialog-heading h2 {
  font-size: 25px;
}

.dialog-close-button {
  display: grid;
  width: 40px;
  height: 40px;
  flex: none;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font-size: 24px;
  line-height: 1;
}

.dialog-close-button:hover:not(:disabled) {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.publish-dialog-copy {
  margin: -4px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--teal);
  background: var(--teal-soft);
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.65;
}

.publish-dialog .field small {
  color: var(--faint);
  font-weight: 500;
}

.publish-status {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.publish-status[data-tone="success"] {
  color: var(--green);
}

.publish-status[data-tone="error"] {
  color: var(--red);
}

.publish-success {
  display: grid;
  gap: 11px;
  padding: 14px;
  border: 1px solid var(--color-highlight);
  border-radius: 7px;
  background: var(--teal-soft);
}

.publish-success input[readonly] {
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
}

.publish-success-actions,
.publish-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.publish-dialog-actions {
  justify-content: flex-end;
  padding-top: 3px;
}

.publish-dialog-actions .primary-button {
  min-width: 116px;
  min-height: 42px;
  padding: 8px 16px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.public-index {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 96px) 0 90px;
}

.public-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 360px);
  gap: 16px 64px;
  align-items: end;
  padding-bottom: 42px;
  border-bottom: 2px solid var(--ink);
}

.public-hero > .eyebrow,
.public-hero > h1 {
  grid-column: 1;
}

.public-hero h1 {
  font-size: clamp(36px, 6vw, 67px);
  line-height: 1.06;
}

.public-hero > p:not(.eyebrow) {
  grid-column: 1;
  max-width: 720px;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.public-hero-note {
  display: grid;
  grid-column: 2;
  grid-row: 1 / span 3;
  gap: 5px;
  padding: 17px 0 2px 19px;
  border-left: 3px solid var(--amber);
  color: var(--color-text);
  font-size: 12px;
}

.public-hero-note strong {
  color: var(--color-text);
}

.public-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 42px 0 18px;
}

.published-count {
  margin: 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 11px;
}

.public-list-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 112px;
  padding: 23px 25px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.public-list-state:not(.public-list-error) {
  justify-content: flex-start;
}

.public-list-state strong {
  font-size: 15px;
}

.public-list-state p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.public-list-error {
  border-top: 3px solid var(--red);
}

.public-empty {
  padding: 58px 24px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  text-align: center;
}

.public-empty > p:last-child {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.published-results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.published-result-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 340px;
  flex-direction: column;
  padding: 28px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.published-result-card:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.published-result-context {
  margin: 0 0 9px;
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.published-result-card h3 {
  font-size: clamp(20px, 2.7vw, 27px);
}

.published-result-card h3 a {
  color: var(--ink);
  text-decoration: none;
}

.published-result-card h3 a::after {
  position: absolute;
  inset: 0;
  content: "";
}

.published-result-card:has(h3 a:hover),
.published-result-card:has(h3 a:focus-visible) {
  background: var(--color-primary-soft);
}

.published-result-card h3 a:focus-visible {
  outline: none;
}

.published-result-card:has(h3 a:focus-visible) {
  box-shadow: inset 0 0 0 3px rgba(236, 48, 19, 0.28);
}

.published-result-description {
  display: -webkit-box;
  margin: 12px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.published-result-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: auto 0 0;
  padding-top: 22px;
}

.published-result-metrics div {
  padding: 13px 14px 13px 0;
  border-top: 1px solid var(--line);
}

.published-result-metrics div + div {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.published-result-metrics dt {
  color: var(--faint);
  font-size: 10px;
}

.published-result-metrics dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
}

.published-result-meta {
  margin: 12px 0 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9px;
}

.published-result-action {
  margin-top: 18px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 700;
}

.published-result-action::after {
  margin-left: 6px;
  content: "→";
}

.report-header-aside {
  display: grid;
  gap: 12px;
  justify-items: end;
}

.report-meta {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 5px 22px;
  margin: 0;
  font-size: 11px;
}

.report-meta div {
  display: contents;
}

.report-meta dt {
  color: var(--faint);
}

.report-meta dd {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-mono);
  text-align: right;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.result-actions .secondary-button {
  white-space: nowrap;
}

.warning-list {
  margin: 20px 0 0;
  padding: 13px 15px;
  border-left: 3px solid var(--amber);
  background: var(--amber-soft);
  color: var(--color-text);
  font-size: 12px;
}

.warning-list strong {
  display: block;
  margin-bottom: 3px;
}

.warning-list ul {
  margin: 3px 0 0;
  padding-left: 18px;
}

.applied-rules {
  margin-top: 20px;
  padding: 15px 17px;
  border-left: 3px solid var(--teal);
  background: var(--teal-soft);
}

.applied-rules h3 {
  margin-top: 3px;
  font-size: 16px;
}

.applied-rules > p {
  max-width: 1050px;
  margin: 8px 0 0;
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin: 40px 0 17px;
}

.section-heading > p,
.section-heading > div + p {
  margin: 0;
  color: var(--faint);
  font-size: 11px;
  text-align: right;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.kpi-grid > div {
  min-width: 0;
  padding: 18px 17px;
}

.kpi-grid > div:not(:nth-child(4n + 1)) {
  border-left: 1px solid var(--line);
}

.kpi-grid > div:nth-child(n + 5) {
  border-top: 1px solid var(--line);
}

.kpi-grid dt {
  color: var(--muted);
  font-size: 11px;
}

.kpi-grid dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 650;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.kpi-grid small {
  display: block;
  min-height: 17px;
  margin-top: 4px;
  color: var(--faint);
  font-size: 10px;
}

.positive { color: var(--green) !important; }
.negative { color: var(--red) !important; }

.analysis-section {
  margin-top: 48px;
}

.analysis-section .section-heading {
  margin-top: 0;
}

.chart-heading {
  align-items: center;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 15px;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 11px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-swatch {
  width: 18px;
  height: 3px;
  border-radius: 2px;
  background: var(--swatch-color);
}

.series-color-0 { --swatch-color: var(--color-primary-dark); }
.series-color-1 { --swatch-color: var(--color-text-strong); }
.series-color-2 { --swatch-color: var(--color-primary); }
.series-color-3 { --swatch-color: var(--color-text-secondary); }
.series-color-4 { --swatch-color: var(--color-highlight); }

.legend-swatch.benchmark {
  height: 3px;
  border: 0;
  border-radius: 0;
  background: repeating-linear-gradient(
    to right,
    var(--swatch-color) 0 7px,
    transparent 7px 11px
  );
}

.legend-swatch.benchmark.series-color-2,
.legend-swatch.benchmark.series-color-4 {
  background: repeating-linear-gradient(
    to right,
    var(--swatch-color) 0 2px,
    transparent 2px 6px
  );
}

.chart-frame {
  position: relative;
  min-height: 330px;
  overflow-x: auto;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.compact-chart-frame {
  min-height: 250px;
}

.annual-chart-frame {
  min-height: 310px;
  overflow-x: auto;
  overflow-y: hidden;
}

.line-chart,
.bar-chart {
  display: block;
  width: 100%;
  min-width: 900px;
  height: auto;
  overflow: visible;
}

.chart-grid {
  stroke: var(--color-border-light);
  stroke-width: 1;
}

.chart-zero {
  stroke: var(--color-border);
  stroke-width: 1.2;
}

.chart-reference {
  stroke: var(--color-text-muted);
  stroke-width: 1;
  stroke-dasharray: 4 5;
}

.chart-reference-label {
  fill: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
}

.chart-marker {
  fill: var(--teal);
  stroke: var(--surface);
  stroke-width: 2;
}

.chart-axis-label {
  fill: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
}

.chart-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
  vector-effect: non-scaling-stroke;
}

.chart-line.strategy {
  stroke-width: 2.8;
}

.drawdown-area {
  opacity: 0.08;
}

.chart-crosshair {
  pointer-events: none;
  stroke: var(--color-text-muted);
  stroke-dasharray: 3 3;
  stroke-width: 1;
}

.chart-hitbox {
  cursor: crosshair;
  fill: transparent;
}

.chart-tooltip {
  position: absolute;
  z-index: 3;
  top: 10px;
  right: 10px;
  min-width: 145px;
  padding: 9px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--color-white);
  box-shadow: 0 8px 24px rgba(32, 30, 29, 0.12);
  color: var(--muted);
  font-size: 10px;
  pointer-events: none;
}

.chart-tooltip time {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 700;
}

.tooltip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 13px;
  margin-top: 2px;
}

.tooltip-row span:first-child::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--swatch-color);
  content: "";
}

.tooltip-row strong {
  color: var(--ink);
  font-family: var(--font-mono);
}

.chart-empty {
  fill: var(--faint);
  font-size: 12px;
  text-anchor: middle;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 12px;
  white-space: nowrap;
}

.data-table th,
.data-table td {
  padding: 12px 13px;
  border-bottom: 1px solid var(--line);
  text-align: right;
}

.data-table th {
  border-top: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.data-table th:first-child,
.data-table td:first-child {
  text-align: left;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: inherit;
}

.comparison-table tbody tr:first-child {
  background: var(--color-primary-soft);
}

.comparison-table tbody tr:first-child td:first-child {
  box-shadow: inset 3px 0 var(--teal);
}

.rotation-comparison-table td:first-child {
  min-width: 210px;
}

.rotation-comparison-table td:first-child strong,
.policy-row-note,
.trade-reason {
  display: block;
}

.policy-row-note,
.trade-reason {
  margin-top: 5px;
  color: var(--faint);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.35;
}

.rotation-comparison-table tr.is-primary-policy td:first-child {
  box-shadow: inset 3px 0 var(--teal);
}

.rotation-comparison-table tr.is-best-return {
  background: var(--color-primary-soft);
}

.series-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.series-label::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--swatch-color);
  content: "";
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
}

.trades-heading {
  align-items: end;
}

.trade-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-field input {
  width: min(240px, 30vw);
  min-height: 38px;
  padding-left: 12px;
  font-size: 12px;
}

.table-summary {
  margin: -9px 0 10px;
  color: var(--faint);
  font-size: 11px;
}

.trades-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-weight: 700;
}

.realized-pnl {
  font-family: var(--font-mono);
  font-weight: 700;
}

.allocation-after {
  min-width: 190px;
  white-space: normal;
  line-height: 1.4;
}

.side-pill {
  display: inline-block;
  min-width: 34px;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
}

.side-buy {
  background: var(--teal-soft);
  color: var(--teal-dark);
}

.side-sell {
  background: var(--red-soft);
  color: var(--red);
}

.side-neutral {
  background: var(--surface-soft);
  color: var(--muted);
}

.empty-table-cell {
  padding: 28px !important;
  color: var(--faint);
  text-align: center !important;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.pagination button {
  min-width: 56px;
  min-height: 32px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 11px;
}

.pagination span {
  min-width: 55px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-align: center;
}

.methodology {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(0, 2fr);
  gap: 32px;
  margin-top: 56px;
  padding: 26px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line-strong);
}

.methodology h3 {
  max-width: 230px;
}

.method-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
}

.method-grid dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-content: start;
  gap: 7px 15px;
  margin: 0;
  font-size: 11px;
}

.method-grid dl div {
  display: contents;
}

.method-grid dt {
  color: var(--faint);
}

.method-grid dd {
  margin: 0;
  color: var(--color-text-secondary);
  overflow-wrap: anywhere;
  text-align: right;
}

.bias-notice {
  padding-left: 20px;
  border-left: 2px solid var(--amber);
  color: var(--color-text);
  font-size: 11px;
}

.bias-notice strong {
  display: block;
  color: var(--color-text);
  font-size: 12px;
}

.bias-notice p {
  margin: 5px 0 0;
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 340px minmax(0, 1fr);
  }

  .setup-panel {
    padding-inline: 22px;
  }

  .research-workspace {
    padding-inline: 28px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kpi-grid > div:not(:nth-child(4n + 1)) {
    border-left: 0;
  }

  .kpi-grid > div:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .kpi-grid > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .methodology,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .methodology h3 {
    max-width: none;
  }
}

@media (min-width: 821px) {
  .setup-panel {
    max-height: calc(100vh - 68px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    position: sticky;
    top: 0;
    align-self: start;
  }
}

@media (max-width: 820px) {
  .topbar {
    min-height: 60px;
    padding: 0 18px;
  }

  .topbar-note {
    display: none;
  }

  .topbar-actions {
    gap: 8px;
  }

  .app-shell {
    display: block;
  }

  .setup-panel {
    padding: 26px max(18px, 5vw) 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .research-workspace {
    padding: 34px max(18px, 5vw) 54px;
  }

  .empty-state,
  .loading-state,
  .error-state {
    margin-top: 20px;
  }

  .error-coverage-summary {
    grid-template-columns: 1fr;
  }

  .error-coverage-summary div,
  .error-coverage-summary div:first-child {
    padding: 11px 0;
  }

  .error-coverage-summary div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .empty-visual {
    height: 155px;
  }

  .report-header {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .report-header-aside {
    width: 100%;
    justify-items: start;
  }

  .result-actions {
    justify-content: flex-start;
  }

  .report-meta {
    max-width: 430px;
  }

  .methodology {
    gap: 22px;
  }

  .public-index {
    width: min(100% - 36px, 680px);
    padding-top: 48px;
  }

  .public-hero {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .public-hero-note {
    grid-column: 1;
    grid-row: auto;
    margin-top: 12px;
  }

  .published-results-grid {
    grid-template-columns: 1fr;
  }

  .published-result-card {
    min-height: 310px;
  }

  .published-result-card:nth-child(odd) {
    border-right: 0;
  }

  .public-result-page .research-workspace {
    padding-top: 30px;
  }
}

@media (max-width: 560px) {
  .brand small {
    display: none;
  }

  .segmented-control span {
    padding-inline: 3px;
    font-size: 11px;
  }

  .result-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .result-actions .secondary-button {
    min-width: 0;
    padding-inline: 8px;
  }

  .saved-result-item {
    grid-template-columns: 1fr;
  }

  .saved-result-actions {
    justify-content: flex-start;
  }

  .dip-step-row {
    grid-template-columns: 1fr;
  }

  .dip-step-number {
    grid-column: 1;
  }

  .dip-step-remove {
    min-height: 44px;
  }

  .empty-guide {
    grid-template-columns: 1fr;
  }

  .empty-guide div {
    justify-content: flex-start;
  }

  .empty-guide div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section-heading,
  .chart-heading,
  .trades-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 11px;
  }

  .section-heading > p {
    text-align: left;
  }

  .chart-legend {
    justify-content: flex-start;
  }

  .kpi-grid > div {
    padding: 15px 12px;
  }

  .kpi-grid dd {
    font-size: 19px;
  }

  .chart-frame,
  .compact-chart-frame {
    margin-inline: -10px;
  }

  .line-chart {
    min-width: 560px;
  }

  .chart-frame {
    overflow-x: auto;
  }

  .chart-tooltip {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px !important;
    top: auto !important;
  }

  .trade-actions {
    width: 100%;
  }

  .search-field {
    flex: 1;
  }

  .search-field input {
    width: 100%;
  }

  .method-grid {
    gap: 22px;
  }

  .bias-notice {
    padding: 13px 14px;
    border-top: 2px solid var(--amber);
    border-left: 0;
    background: var(--amber-soft);
  }

  .publish-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
  }

  .publish-dialog-form {
    gap: 15px;
    padding: 20px;
  }

  .publish-dialog-actions,
  .publish-success-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .public-index {
    width: calc(100% - 28px);
    padding-top: 38px;
  }

  .public-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .public-list-state {
    align-items: flex-start;
    flex-direction: column;
  }

  .published-result-card {
    min-height: 330px;
    padding: 23px 20px;
  }

  .published-result-metrics dd {
    font-size: 17px;
  }
}

@media print {
  body {
    background: var(--color-white);
  }

  .topbar,
  .setup-panel,
  .result-actions,
  .trade-actions,
  .pagination,
  .chart-tooltip {
    display: none !important;
  }

  .app-shell {
    display: block;
  }

  .research-workspace {
    padding: 0;
  }

  .analysis-section,
  .methodology {
    break-inside: avoid;
  }
}