:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1f2933;
  --muted: #64748b;
  --line: #d9e2ec;
  --accent: #0f766e;
  --accent-soft: #e0f2f1;
  --blue: #1d4ed8;
  --blue-soft: #dbeafe;
  --red: #b91c1c;
  --red-soft: #fee2e2;
  --violet: #6d28d9;
  --violet-soft: #ede9fe;
  --green: #16a34a;
  --warning: #b45309;
  --warning-soft: #fff7ed;
  --info: #1d4ed8;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--text);
  color: #fff;
  text-decoration: none;
}

.skip-link:focus {
  top: 10px;
}

.app-shell {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 24px 8px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}

.brand-link {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.version-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
}

.primary-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 0 24px 12px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.primary-nav a:hover,
.primary-nav a.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.topbar .brand-link {
  color: var(--text);
  font-size: 15px;
}

.global-state {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 320px;
}

.state-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.state-pill strong {
  color: var(--text);
}

.state-muted {
  background: var(--warning-soft);
  color: var(--warning);
}

.state-info {
  background: var(--blue-soft);
  color: var(--blue);
}

.global-state .state-pill {
  border-color: transparent;
  background: #f8fafc;
  cursor: default;
  user-select: text;
}

.global-state .state-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.65;
}

.global-state .state-muted {
  background: var(--warning-soft);
}

.global-state .state-info {
  background: var(--blue-soft);
}

.global-state .icon-button,
.global-state .text-button {
  border-color: var(--accent);
  background: #ffffff;
  color: var(--accent);
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 1px 0 rgba(15, 118, 110, 0.18);
}

.global-state .icon-button:hover,
.global-state .text-button:not(:disabled):hover {
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.icon-button,
.text-button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  min-height: 34px;
}

.icon-button {
  width: 34px;
  border-radius: 8px;
  font-size: 17px;
  line-height: 1;
}

.text-button {
  padding: 0 12px;
  border-radius: 8px;
  font-size: 13px;
}

.icon-button:hover,
.text-button:not(:disabled):hover {
  border-color: var(--accent);
  color: var(--accent);
}

.icon-button:disabled,
.text-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 48px;
}

.page-header {
  margin-bottom: 24px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.page-header p {
  margin: 0;
  color: var(--muted);
}

.page-header .page-question {
  color: var(--text);
  font-weight: 700;
}

.page-header .page-purpose {
  max-width: 780px;
  margin-top: 6px;
  line-height: 1.6;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-card {
  min-height: 108px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metric-card span,
.metric-card small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.metric-card strong {
  display: block;
  margin: 8px 0;
  font-size: 22px;
  line-height: 1.2;
}

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

.metric-link:hover {
  border-color: #99f6e4;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.08);
}

.workbench-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1.1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.objective-panel,
.funnel-panel,
.ops-panel {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.objective-main {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}

.objective-main strong {
  font-size: 24px;
}

.objective-main span {
  color: var(--muted);
  font-size: 13px;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 14px;
}

.definition-grid div,
.ops-summary-grid article {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.definition-grid dt,
.ops-summary-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.definition-grid dd {
  margin: 4px 0 0;
  font-size: 13px;
}

.funnel-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.funnel-steps li {
  position: relative;
  display: grid;
  gap: 6px;
  min-height: 82px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.funnel-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -7px;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--line);
}

.funnel-steps span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.funnel-steps strong {
  font-size: 24px;
}

.ops-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.ops-summary-grid article {
  display: grid;
  gap: 5px;
}

.ops-summary-grid strong {
  font-size: 22px;
}

.ops-summary-grid small {
  color: var(--muted);
  font-size: 12px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-heading h2 {
  margin: 0;
  font-size: 17px;
}

.section-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.status-ok {
  border-color: #99f6e4;
  background: var(--accent-soft);
  color: var(--accent);
}

.status-info,
.status-loading {
  border-color: #bfdbfe;
  background: var(--blue-soft);
  color: var(--blue);
}

.status-partial,
.status-stale {
  border-color: #fed7aa;
  background: var(--warning-soft);
  color: var(--warning);
}

.status-error {
  border-color: #fecaca;
  background: var(--red-soft);
  color: var(--red);
}

.status-readonly,
.status-permission_denied,
.status-validation,
.status-api_error {
  border-color: #ddd6fe;
  background: var(--violet-soft);
  color: var(--violet);
}

.component-state {
  display: grid;
  gap: 4px;
  margin: 0 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 8px;
  background: var(--panel);
}

.component-state strong {
  font-size: 14px;
}

.component-state span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.component-state.is-loading {
  border-left-color: var(--blue);
}

.component-state.is-ready {
  border-left-color: var(--green);
}

.component-state.is-empty,
.component-state.is-readonly,
.component-state.is-permission_denied {
  border-left-color: var(--violet);
}

.component-state.is-partial,
.component-state.is-stale {
  border-left-color: var(--warning);
}

.component-state.is-error,
.component-state.is-api_error,
.component-state.is-validation {
  border-left-color: var(--red);
}

[data-permission-mode="READONLY"] [data-json-form],
[data-permission-mode="READONLY"] [data-json-patch-form],
[data-permission-mode="READONLY"] [data-write-action] {
  display: none !important;
}

[data-form-status][data-component-state="validation"],
[data-form-status][data-component-state="api_error"] {
  color: var(--red);
}

.filter-shell,
.table-panel {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.filter-grid > input[type="hidden"] {
  display: none;
}

.field-control {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.filter-grid .field-control--wide {
  grid-column: span 2;
}

.filter-grid .field-control--keyword {
  min-width: 0;
}

.filter-grid .field-control--full {
  grid-column: 1 / -1;
}

.field-control span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field-control input,
.field-control select,
.field-control textarea {
  width: 100%;
  min-height: 36px;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
  padding: 0 10px;
}

.field-control textarea {
  min-height: 82px;
  padding: 10px;
  resize: vertical;
}

.filter-actions,
.quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-actions {
  grid-column: 1 / -1;
  justify-content: flex-end;
  min-height: 36px;
  padding-top: 2px;
  flex-wrap: wrap;
}

.quick-actions {
  margin-top: 12px;
  flex-wrap: wrap;
}

.filter-shell.is-readonly {
  background: #faf9ff;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  line-height: 1.45;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

td strong,
td small {
  display: block;
}

td small {
  margin-top: 3px;
  color: var(--muted);
}

tr:last-child td {
  border-bottom: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.compact-grid {
  margin-bottom: 18px;
}

.ops-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 24px;
}

.ops-strip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 13px;
}

.ops-strip small {
  color: var(--muted);
  font-size: 11px;
}

.module-card {
  min-height: 132px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.module-card h2 {
  margin: 0 0 8px;
  font-size: 17px;
}

.module-card p {
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1.5;
}

.module-card small {
  color: var(--muted);
  line-height: 1.5;
}

.foundation-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 13px;
}

.foundation-strip span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.error-panel {
  max-width: 620px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.error-code {
  color: var(--warning);
  font-size: 13px;
  font-weight: 700;
}

.error-panel h1 {
  margin: 10px 0;
}

.error-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
}

code {
  color: var(--accent);
}

.drawer[hidden] {
  display: none;
}

.modal[hidden] {
  display: none;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
}

.drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.28);
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.34);
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(480px, 100%);
  height: 100%;
  box-sizing: border-box;
  background: var(--panel);
  border-left: 1px solid var(--line);
  box-shadow: -12px 0 32px rgba(15, 23, 42, 0.12);
  overflow-y: auto;
}

.modal-panel {
  position: relative;
  width: min(440px, 100%);
  max-height: min(86vh, 640px);
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.18);
  overflow-y: auto;
}

#investment-objective-drawer .drawer-panel {
  width: min(560px, 100%);
}

.drawer-header,
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.drawer-header h2,
.modal-header h2 {
  margin: 0;
  font-size: 18px;
}

.drawer-body,
.modal-body {
  padding: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.signal-toolbar {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.advanced-filters {
  grid-column: 1 / -1;
  min-width: 0;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.advanced-filters summary {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  cursor: pointer;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.advanced-filters .filter-grid {
  margin-top: 12px;
}

.signal-summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.signal-summary-grid article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.signal-summary-grid span,
.signal-card dt,
.detail-grid dt {
  color: var(--muted);
  font-size: 12px;
}

.signal-summary-grid strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 22px;
}

.ops-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.ops-tab-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.ops-tab-list a:hover,
.ops-tab-list a.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.ops-panel-block {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.ops-two-column {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(280px, 0.8fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 18px;
}

.ops-form {
  display: grid;
  gap: 12px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ops-form small,
.inline-form small {
  color: var(--muted);
  font-size: 12px;
}

.ops-current-box {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.ops-current-box + .table-panel {
  margin-top: 18px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.checkbox-group legend {
  padding: 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.checkbox-group label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  color: var(--text);
  font-size: 13px;
}

.inline-form {
  display: inline-grid;
  gap: 6px;
}

.ops-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.signal-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.signal-column {
  min-width: 0;
}

.signal-card {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.signal-card.is-selected {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.signal-card header,
.signal-card footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.signal-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 16px;
}

.signal-card p {
  margin: 0;
}

.signal-card-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
  margin: 0;
}

.signal-card-grid div,
.detail-grid div {
  min-width: 0;
}

.signal-card dd,
.detail-grid dd {
  margin: 2px 0 0;
  color: var(--text);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.reason-text {
  color: var(--text);
  font-size: 13px;
}

.rejection-text {
  color: var(--red);
  font-size: 13px;
}

.drawer-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tab-button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.tab-button.is-active {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
}

.tab-panel {
  display: grid;
  gap: 14px;
}

.tab-panel h3 {
  margin: 4px 0 0;
  color: var(--text);
  font-size: 14px;
}

.evidence-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.evidence-list li {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.evidence-list strong {
  color: var(--text);
  font-size: 13px;
}

.evidence-list span,
.evidence-list small {
  color: var(--muted);
  font-size: 12px;
}

.json-lite {
  max-height: 220px;
  overflow: auto;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f172a;
  color: #e5e7eb;
  font-size: 12px;
  line-height: 1.5;
}

.return-panel {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.return-chart,
.asset-chart {
  position: relative;
  height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to right, rgba(148, 163, 184, 0.18) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.18) 1px, transparent 1px),
    #fff;
  background-size: 20% 100%, 100% 25%;
}

.kline-chart-shell {
  position: relative;
  height: 300px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.kline-chart-shell.is-compact {
  height: 220px;
}

.kline-chart-svg,
.return-chart-svg,
.drawdown-chart-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.kline-chart-svg {
  height: 300px;
}

.kline-chart-shell.is-compact .kline-chart-svg {
  height: 220px;
}

.kline-grid line,
.return-grid line {
  stroke: rgba(148, 163, 184, 0.32);
  stroke-width: 0.25;
  vector-effect: non-scaling-stroke;
}

.kline-candle,
.kline-wick,
.kline-volume {
  vector-effect: non-scaling-stroke;
}

.kline-candle.is-up {
  fill: rgba(22, 163, 74, 0.18);
  stroke: #16a34a;
}

.kline-candle.is-down {
  fill: rgba(220, 38, 38, 0.18);
  stroke: #dc2626;
}

.kline-volume.is-up {
  fill: rgba(22, 163, 74, 0.24);
}

.kline-volume.is-down {
  fill: rgba(220, 38, 38, 0.24);
}

.kline-chart-legend {
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  pointer-events: none;
}

.asset-chart.is-compact {
  height: 170px;
}

.return-chart::before,
.asset-chart::before {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  border-top: 1px dashed var(--line);
}

.return-line,
.asset-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.return-line polyline,
.asset-line polyline {
  fill: none;
  stroke: var(--green);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.return-line .benchmark-line {
  stroke: var(--blue);
  stroke-dasharray: 3 2;
}

.return-line .excess-line {
  stroke: #d97706;
  stroke-dasharray: 1 2;
}

.return-chart.is-enhanced {
  min-height: 300px;
}

.return-chart-panel,
.drawdown-chart-panel,
.drawdown-chart {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to right, rgba(148, 163, 184, 0.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.16) 1px, transparent 1px),
    #fff;
  background-size: 20% 100%, 100% 25%;
}

.return-chart-panel {
  height: 172px;
}

.drawdown-chart,
.drawdown-chart-panel {
  height: 120px;
  margin-top: 10px;
}

.return-line-path,
.benchmark-line-path,
.excess-line-path,
.drawdown-line-path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.return-line-path {
  stroke: var(--green);
}

.benchmark-line-path {
  stroke: var(--blue);
  stroke-dasharray: 3 2;
}

.excess-line-path {
  stroke: #d97706;
  stroke-dasharray: 1 2;
}

.drawdown-line,
.drawdown-chart-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.drawdown-line polyline,
.drawdown-line-path {
  fill: none;
  stroke: #dc2626;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.drawdown-area-path {
  fill: rgba(220, 38, 38, 0.12);
}

.chart-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.chart-mode-tabs button,
.chart-chip {
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
}

.chart-mode-tabs button {
  padding: 0 10px;
}

.chart-mode-tabs button.is-active {
  border-color: rgba(37, 99, 235, 0.45);
  background: #eff6ff;
  color: var(--blue);
}

.chart-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.9);
}

.chart-chip.is-muted {
  color: #64748b;
}

.chart-chip.is-green {
  color: var(--green);
}

.chart-chip.is-blue {
  color: var(--blue);
}

.chart-chip.is-amber {
  color: #d97706;
}

.chart-chip.is-red {
  color: #dc2626;
}

.chart-empty {
  display: grid;
  min-height: 180px;
  place-items: center;
  color: var(--muted);
  font-size: 13px;
}

.return-point,
.asset-point {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.25);
  transform: translate(-50%, -50%);
}

.scope-form {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.scope-form small {
  color: var(--muted);
  font-size: 12px;
}

.asset-detail a {
  color: var(--blue);
  text-decoration: none;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chart-legend span {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
}

.chart-legend strong {
  color: var(--text);
}

.is-selected-row {
  outline: 2px solid rgba(37, 99, 235, 0.3);
  outline-offset: -2px;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .brand-block,
  .global-state {
    min-width: 0;
    width: 100%;
  }

  .primary-nav {
    padding: 0 16px 12px;
  }

  .global-state {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

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

  .workbench-grid,
  .funnel-steps,
  .ops-summary-grid,
  .ops-two-column,
  .ops-decision-grid,
  .signal-board {
    grid-template-columns: 1fr;
  }

  .signal-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .funnel-steps li:not(:last-child)::after {
    display: none;
  }

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

  .filter-grid .field-control--wide,
  .filter-grid .field-control--full {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  main {
    padding: 22px 16px 40px;
  }

  .topbar {
    padding: 14px 16px;
  }

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

  .signal-summary-grid,
  .signal-card-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .metric-card strong {
    font-size: 20px;
  }
}