:root {
  --topbar-height: 148px;
  --bg: #f4f6f8;
  --panel: #ffffff;
  --text: #17202a;
  --muted: #657282;
  --line: #dce3ea;
  --blue: #2f6f9f;
  --blue-dark: #1d557a;
  --red: #c94a4a;
  --gold: #b78318;
  --violet: #7758a6;
  --steel: #4f7896;
  --green: #357a5b;
  --shadow: 0 12px 32px rgba(23, 32, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

body.modal-open {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: block;
  padding: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.topbar-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 14px 28px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.25;
}

h2 {
  font-size: 18px;
}

h3 {
  font-size: 16px;
}

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

.settings-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 28px;
  border-top: 1px solid var(--line);
  background: #eef2f5;
}

.settings-heading {
  min-width: 116px;
}

.settings-heading span,
.settings-heading small {
  display: block;
}

.settings-heading span {
  font-size: 14px;
  font-weight: 800;
}

.settings-heading small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.benchmark-control {
  display: flex;
  min-width: 280px;
  align-items: center;
  gap: 9px;
}

.benchmark-btn {
  min-width: 205px;
  min-height: 48px;
  display: grid;
  flex: 1;
  gap: 2px;
  padding: 6px 12px;
  border: 1px solid #b8cad7;
  border-radius: 7px;
  background: white;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.benchmark-btn::after {
  content: "更换";
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.benchmark-btn span,
.benchmark-btn small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.benchmark-btn span {
  font-weight: 800;
}

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

.benchmark-btn:hover {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.1);
}

.benchmark-btn.missing {
  border-color: #dfa0a0;
  color: var(--red);
}

.stage-control-stack {
  display: grid;
  width: 220px;
  gap: 5px;
}

.stage-control-stack > .ghost-btn {
  width: 100%;
}

.stage-control-stack > .ghost-btn.tilt-bond {
  border-color: #8fc1a7;
  background: #f0f8f4;
  color: #286348;
}

.stage-control-stack > .ghost-btn.tilt-neutral {
  border-color: #d8bd69;
  background: #fcf8e9;
  color: #806318;
}

.stage-control-stack > .ghost-btn.tilt-equity {
  border-color: #dfa0a0;
  background: #fcf1f1;
  color: #a23838;
}

.stage-tilt-control {
  padding: 0 8px;
}

.stage-tilt-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  height: 20px;
}

.stage-tilt-track::before {
  content: "";
  position: absolute;
  right: 10%;
  left: 10%;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2f7652 0%, #85aa5c 25%, #d2a72e 50%, #d87a65 75%, #bd4141 100%);
  box-shadow: inset 0 0 0 1px rgba(23, 32, 42, 0.08);
}

.stage-tilt-point {
  position: relative;
  z-index: 1;
  display: grid;
  width: 24px;
  height: 24px;
  padding: 0;
  place-self: center;
  place-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.stage-tilt-point span {
  width: 12px;
  height: 12px;
  border: 2px solid white;
  border-radius: 50%;
  background: var(--point-color);
  box-shadow: 0 0 0 1px rgba(23, 32, 42, 0.2);
  transition: width 0.15s ease, height 0.15s ease, box-shadow 0.15s ease;
}

.stage-tilt-point:hover span {
  width: 15px;
  height: 15px;
}

.stage-tilt-point.active span {
  width: 17px;
  height: 17px;
  box-shadow: 0 0 0 3px white, 0 0 0 5px var(--point-color);
}

.stage-tilt-point.level-5 {
  --point-color: #2f7652;
}

.stage-tilt-point.level-4 {
  --point-color: #75a45b;
}

.stage-tilt-point.level-3 {
  --point-color: #d2a72e;
}

.stage-tilt-point.level-2 {
  --point-color: #d87a65;
}

.stage-tilt-point.level-1 {
  --point-color: #bd4141;
}

.stage-tilt-track.custom .stage-tilt-point span {
  opacity: 0.55;
}

.stage-tilt-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 1px;
  color: #77838e;
  font-size: 10px;
  line-height: 1;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 5px 6px 5px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.mode-control {
  min-width: 224px;
}

.mode-toggle {
  color: var(--text);
  font-weight: 700;
}

.control-disabled {
  opacity: 0.48;
}

.control-disabled,
.control-disabled * {
  cursor: not-allowed;
}

button:disabled {
  cursor: not-allowed;
}

.control-title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.check-pill input {
  display: none;
}

.check-pill span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: white;
  color: #5c6875;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
}

.check-pill input:checked + span {
  background: #e8f3ec;
  border-color: #9dc9b2;
  color: #276548;
}

.primary-btn,
.ghost-btn {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
}

.primary-btn {
  background: var(--blue);
  color: white;
}

.primary-btn:hover {
  background: var(--blue-dark);
}

.ghost-btn {
  background: white;
  border-color: var(--line);
  color: var(--text);
}

.ghost-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.danger-btn:hover {
  border-color: var(--red);
  color: var(--red);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  user-select: none;
}

.toggle input {
  display: none;
}

.toggle span {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  border-radius: 999px;
  background: #c9d3dc;
  transition: background 0.18s ease;
}

.toggle span::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.18s ease;
}

.toggle input:checked + span {
  background: var(--green);
}

.toggle input:checked + span::after {
  transform: translateX(20px);
}

.shell {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 20px;
  padding: 20px;
}

.library-panel,
.basket,
.date-panel,
.status,
.chart-card,
.table-card,
.metrics .metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.library-panel {
  position: sticky;
  top: calc(var(--topbar-height) + 20px);
  align-self: start;
  height: calc(100vh - var(--topbar-height) - 40px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-head {
  padding: 18px 18px 12px;
}

.panel-head p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

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

.tab {
  height: 40px;
  border: 0;
  background: #f8fafc;
  color: var(--muted);
  cursor: pointer;
  font-weight: 700;
}

.tab.active {
  background: white;
  color: var(--blue);
  box-shadow: inset 0 -3px 0 var(--blue);
}

.search {
  margin: 14px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
}

.search:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

.asset-list {
  padding: 0 14px 16px;
  overflow: auto;
}

.asset-card,
.basket-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
}

.asset-card {
  padding: 10px 12px;
  margin-bottom: 10px;
  cursor: grab;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.asset-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 18px rgba(47, 111, 159, 0.14);
}

.asset-card.dragging {
  opacity: 0.6;
  transform: scale(0.98);
}

.asset-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-weight: 700;
  line-height: 1.35;
}

.asset-pills {
  display: flex;
  flex: 0 0 auto;
  gap: 4px;
}

.asset-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 4px 0 8px;
  padding: 7px 9px;
  border: 0;
  border-left: 3px solid var(--blue);
  background: #f5f8fa;
  color: #435363;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
}

.asset-section:not(:first-child) .asset-section-title {
  margin-top: 14px;
}

.asset-section-title:hover {
  filter: brightness(0.98);
}

.asset-section-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.collapse-chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.15s ease;
}

.asset-section.collapsed .collapse-chevron {
  transform: rotate(-45deg);
}

.asset-section-title strong {
  font-size: 11px;
}

.asset-section-title.manager-cluster {
  border-left-color: #607d8b;
}

.asset-section-title.manager-cluster.cluster-1 {
  border-left-color: var(--red);
  background: #fbf1f1;
  color: #913838;
}

.asset-section-title.manager-cluster.cluster-2 {
  border-left-color: var(--blue);
  background: #eef5f9;
  color: #315f7d;
}

.asset-section-title.manager-cluster.cluster-3 {
  border-left-color: var(--green);
  background: #eef7f2;
  color: #32664d;
}

.asset-section-body[hidden] {
  display: none;
}

.asset-code {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.asset-dates {
  margin-top: 6px;
  color: #7a8795;
  font-size: 12px;
}

.active-setting {
  border-color: #8fb9a4;
  background: #eef8f2;
  color: #276548;
}

.icon-btn {
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--muted);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.icon-btn:hover {
  border-color: var(--red);
  color: var(--red);
}

.asset-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.asset-tags span {
  max-width: 100%;
  padding: 3px 6px;
  overflow: hidden;
  border: 1px solid #d8e3eb;
  border-radius: 4px;
  background: #f6f9fb;
  color: #49677d;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.module-pill {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 999px;
  background: #eef4f8;
  color: var(--blue);
  font-size: 11px;
}

.category-pill {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 11px;
}

.category-equity {
  border-color: #d98484;
  background: #faeeee;
  color: #a63434;
}

.category-commodity {
  border-color: #d6b45e;
  background: #fbf5e5;
  color: #8a6510;
}

.category-convertible {
  border-color: #b39bd0;
  background: #f4eff9;
  color: #65438f;
}

.category-pure_bond {
  border-color: #8eafc6;
  background: #edf4f8;
  color: #3e6d8c;
}

.category-sub_strategy {
  border-color: #72b7ad;
  background: #ecf7f5;
  color: #12675f;
}

.workspace {
  min-width: 0;
}

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

.basket {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.basket-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--line);
}

.badge {
  padding: 4px 8px;
  border-radius: 999px;
  color: white;
  font-size: 12px;
  font-weight: 700;
}

.badge.red {
  background: var(--red);
}

.badge.gold {
  background: var(--gold);
}

.badge.violet {
  background: var(--violet);
}

.badge.blue {
  background: var(--steel);
}

.dropzone {
  flex: 1;
  min-height: 152px;
  padding: 12px;
  background: #fbfcfd;
}

.dropzone.drag-over {
  background: #edf6fb;
  outline: 2px dashed var(--blue);
  outline-offset: -8px;
}

.dropzone:empty::before {
  content: "拖入标的";
  display: grid;
  place-items: center;
  min-height: 124px;
  color: #98a4b0;
  border: 1px dashed #cbd5df;
  border-radius: 6px;
}

.date-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 14px;
  padding: 14px;
}

.date-panel-head {
  min-width: 0;
}

.date-panel-head span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.date-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 10px;
}

.date-fields label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.date-fields input {
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--text);
  outline: none;
}

.date-fields input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

.splice-panel {
  margin-top: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.splice-panel.active {
  border-color: #b9cfdf;
}

.splice-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  background: #f8fafc;
}

.splice-head p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  text-align: right;
}

.splice-pool {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 12px;
  border-top: 1px solid var(--line);
}

.splice-basket {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfd;
  overflow: hidden;
}

.splice-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.splice-title h3 {
  font-size: 14px;
}

.splice-title span {
  padding: 3px 7px;
  border-radius: 999px;
  background: #e8f3ec;
  color: #276548;
  font-size: 12px;
  font-weight: 800;
}

.splice-dropzone {
  min-height: 116px;
  padding: 10px;
}

.splice-dropzone.drag-over {
  background: #edf6fb;
  outline: 2px dashed var(--blue);
  outline-offset: -8px;
}

.splice-dropzone:empty::before {
  content: "拖入指数";
  display: grid;
  place-items: center;
  min-height: 88px;
  color: #98a4b0;
  border: 1px dashed #cbd5df;
  border-radius: 6px;
}

.basket-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  gap: 8px;
  align-items: center;
  padding: 9px 8px 9px 10px;
  margin-bottom: 8px;
}

.basket-main {
  min-width: 0;
}

.basket-item strong {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 13px;
}

.basket-item span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.remove-btn {
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 6px;
  background: #eef2f5;
  color: #6d7884;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.remove-btn:hover {
  background: #fdecec;
  color: var(--red);
}

.splice-control {
  grid-column: 1 / -1;
  display: grid;
  gap: 5px;
  margin-top: 2px;
}

.splice-control span {
  margin: 0;
  color: #7a8795;
  font-size: 12px;
}

.splice-select {
  width: 100%;
  min-height: 32px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
  color: var(--text);
  font-size: 12px;
  outline: none;
}

.splice-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

.status {
  margin-top: 14px;
  padding: 12px 14px;
  color: var(--muted);
}

.status.error {
  border-color: #efb5b5;
  background: #fff6f6;
  color: #9b3030;
}

.status.ok {
  border-color: #b6d9ca;
  background: #f3fbf7;
  color: #276548;
}

.hidden {
  display: none;
}

.modal {
  position: fixed;
  z-index: 50;
  inset: 0;
  display: grid;
  padding: 24px;
  place-items: center;
  background: rgba(23, 32, 42, 0.46);
}

.modal.hidden {
  display: none;
}

.modal-dialog {
  width: min(1040px, 100%);
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 24px 70px rgba(23, 32, 42, 0.24);
}

.benchmark-modal-dialog {
  width: min(820px, 100%);
}

.benchmark-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.benchmark-toolbar .search {
  width: 100%;
  margin: 0;
}

.benchmark-list {
  min-height: 260px;
  max-height: min(560px, calc(100vh - 210px));
  padding: 10px 16px 16px;
  overflow: auto;
}

.benchmark-option {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-bottom-color: #e7edf1;
  background: white;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.benchmark-option:hover {
  border-color: #b8cad7;
  border-radius: 6px;
  background: #f4f8fb;
}

.benchmark-option.selected {
  border-color: #8fb8d2;
  border-radius: 6px;
  background: #eaf3f8;
}

.benchmark-option-main,
.benchmark-option-meta {
  min-width: 0;
}

.benchmark-option-main strong,
.benchmark-option-main small,
.benchmark-option-meta span,
.benchmark-option-meta small {
  display: block;
}

.benchmark-option-main strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.benchmark-option-main small,
.benchmark-option-meta small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.benchmark-option-meta {
  text-align: right;
}

.benchmark-option-meta span {
  color: #3f6076;
  font-size: 12px;
  font-weight: 700;
}

.modal-head,
.modal-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
}

.modal-head {
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.stage-weight-wrap {
  flex: 1 1 auto;
  min-height: 0;
  padding: 14px 16px;
  overflow: auto;
}

.stage-weight-table {
  min-width: 850px;
}

.stage-weight-table th,
.stage-weight-table td {
  text-align: center;
}

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

.weight-input {
  display: grid;
  grid-template-columns: minmax(62px, 1fr) 18px;
  align-items: center;
  gap: 4px;
}

.weight-input input {
  width: 100%;
  min-height: 34px;
  padding: 0 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  text-align: right;
  outline: none;
}

.weight-input input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

.weight-input span {
  color: var(--muted);
}

.stage-total {
  font-weight: 800;
}

.stage-total.invalid,
#stageWeightStatus {
  color: var(--red);
}

.modal-actions {
  justify-content: flex-end;
  border-top: 1px solid var(--line);
  background: #f8fafc;
}

#stageWeightStatus {
  margin-right: auto;
  font-size: 13px;
}

.results {
  margin-top: 18px;
}

.result-head {
  margin-bottom: 12px;
}

.result-head p {
  margin-top: 6px;
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

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

.metric {
  padding: 14px;
}

.metric h3 {
  margin-bottom: 12px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
}

.metric-value {
  margin-top: 2px;
  font-size: 18px;
  font-weight: 800;
}

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

.chart-card,
.table-card {
  padding: 14px;
  min-width: 0;
}

.wide {
  grid-column: 1 / -1;
}

.chart-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.chart-title span {
  color: var(--muted);
  font-size: 12px;
}

canvas {
  width: 100%;
  max-width: 100%;
  display: block;
}

.table-grid {
  margin-top: 14px;
}

.table-card h3 {
  margin-bottom: 10px;
}

.table-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.table-title h3 {
  margin: 0;
}

.table-title-copy {
  min-width: 0;
}

.table-title-copy > span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.segmented-control {
  display: inline-grid;
  flex: 0 0 auto;
  grid-template-columns: repeat(2, minmax(76px, 1fr));
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f1f4f6;
}

.segmented-control button {
  min-height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.segmented-control button.active {
  background: white;
  color: #264f69;
  box-shadow: 0 1px 4px rgba(35, 55, 70, 0.14);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.stage-attribution-wrap {
  max-height: 560px;
}

.stage-attribution-table {
  min-width: 2040px;
}

.stage-attribution-table tbody tr:nth-child(even) {
  background: #f8fbfd;
}

.stage-attribution-table thead tr:first-child th {
  top: 0;
  z-index: 3;
  height: 36px;
}

.stage-attribution-table thead tr:nth-child(2) th {
  top: 36px;
  z-index: 2;
}

.stage-attribution-table th[rowspan="2"] {
  vertical-align: middle;
}

.stage-attribution-table .return-group-header {
  border-right: 2px solid #9bb6c7;
  border-left: 2px solid #9bb6c7;
  background: #dce9f1;
  color: #264f69;
  text-align: center;
  font-size: 14px;
}

.stage-attribution-table .contribution-group-header {
  background: #edf1f4;
  color: #506373;
  text-align: center;
}

.stage-attribution-table .asset-return-header {
  background: #eaf2f7;
  color: #264f69;
  text-align: center;
}

.stage-attribution-table .contribution-header {
  background: #f2f5f7;
  color: #60717e;
  text-align: center;
}

.stage-attribution-table .period-cell {
  font-weight: 700;
  text-align: left;
}

.stage-attribution-table .year-header,
.stage-attribution-table .year-cell {
  text-align: center;
}

.stage-attribution-table .year-cell {
  min-width: 64px;
  border-right: 2px solid #b8c8d3;
  background: #eaf1f5;
  color: #264f69;
  font-size: 15px;
  font-weight: 900;
  vertical-align: middle;
}

.stage-attribution-table .year-group-start > td {
  border-top: 3px solid #7895a8;
}

.stage-attribution-table .strategy-return-cell {
  font-weight: 800;
}

.stage-chip,
.dominant-badge,
.advantage-tag,
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-weight: 800;
}

.stage-chip {
  padding: 3px 7px;
  background: #edf2f6;
  color: #40566b;
}

.dominant-badge {
  padding: 3px 7px;
  background: #e8f4ed;
  color: #276548;
}

.dominant-weight {
  margin-left: 5px;
  color: var(--muted);
  font-size: 12px;
}

.rank-badge {
  width: 28px;
  height: 28px;
  background: #264f69;
  color: white;
  font-size: 15px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.advantage-tag {
  margin-left: 5px;
  padding: 2px 5px;
  background: #276548;
  color: white;
  font-size: 10px;
}

.stage-attribution-table .asset-return-cell {
  background: #f1f7fa;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.stage-attribution-table .contribution-cell {
  background: #f8fafb;
}

.stage-attribution-table .group-start {
  border-left: 2px solid #9bb6c7;
}

.stage-attribution-table .group-end {
  border-right: 2px solid #9bb6c7;
}

.dominant-cell {
  background: #eef8f2;
  font-weight: 800;
}

.stage-attribution-table .asset-return-cell.dominant-cell {
  background: #e1f2e8;
}

.stage-attribution-table .contribution-cell.dominant-cell {
  background: #eef8f2;
}

.positive-value {
  color: #a83232;
}

.negative-value {
  color: #237148;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  background: white;
}

th,
td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  font-size: 13px;
  white-space: nowrap;
}

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

th {
  position: sticky;
  top: 0;
  background: #f8fafc;
  color: var(--muted);
  font-weight: 800;
}

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

.empty-state {
  padding: 28px 12px;
  color: var(--muted);
  text-align: center;
}

.primary-btn:disabled,
.ghost-btn:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.strategy-library-view {
  max-width: 1500px;
  min-height: calc(100vh - 94px);
  margin: 0 auto;
  padding: 24px;
}

.strategy-library-head,
.strategy-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.strategy-library-head {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: var(--shadow);
}

.muted-copy,
.modal-subtitle {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.error-copy,
.form-error,
.missing-warning {
  color: var(--red);
}

.strategy-toolbar {
  display: grid;
  align-items: stretch;
  justify-content: stretch;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.strategy-toolbar .search {
  width: 100%;
  margin: 0;
}

.select-control,
.text-control {
  width: 100%;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--text);
  outline: none;
}

.strategy-filter-tree {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.strategy-filter-row {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid #e8edf1;
}

.strategy-filter-level {
  padding: 7px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.strategy-filter-options {
  display: flex;
  min-width: 0;
  gap: 8px;
  flex-wrap: wrap;
}

.strategy-filter-chip {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  border: 1px solid #d4dee6;
  border-radius: 999px;
  background: #f8fafc;
  color: #40566b;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.strategy-filter-chip small {
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 999px;
  background: #e8eef3;
  color: #607080;
  font-size: 11px;
  text-align: center;
}

.strategy-filter-chip:hover {
  border-color: #91b2c8;
  background: #eef5f9;
}

.strategy-filter-chip.active {
  border-color: var(--blue);
  background: var(--blue);
  color: white;
}

.strategy-filter-chip.active small {
  background: rgba(255, 255, 255, 0.22);
  color: white;
}

.strategy-filter-chip.reset {
  color: var(--blue);
}

.strategy-filter-chip.reset.active {
  color: white;
}

.strategy-filter-chip.inactive {
  border-style: dashed;
  opacity: 0.58;
}

.select-control:focus,
.text-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.12);
}

textarea.text-control {
  resize: vertical;
}

.strategy-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.strategy-card,
.strategy-empty {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: var(--shadow);
}

.strategy-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 18px;
}

.strategy-card.has-missing-assets {
  border-color: #dfa0a0;
}

.strategy-card-head,
.strategy-card-actions,
.tag-editor-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.strategy-card-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.asset-count-badge {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 999px;
  background: #edf2f6;
  color: #40566b;
  font-size: 12px;
  font-weight: 800;
}

.strategy-tags {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.strategy-tag {
  padding: 4px 7px;
  border-radius: 4px;
  background: #e8f1f7;
  color: #285f86;
  font-size: 12px;
}

.strategy-tag.inactive,
.strategy-tag.empty {
  background: #f0f1f2;
  color: #7a838c;
}

.strategy-notes {
  min-height: 42px;
  margin-top: 12px;
  overflow: hidden;
  color: #4f5d6a;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
}

.missing-warning {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 700;
}

.strategy-metrics {
  display: grid;
  grid-template-columns: 1.45fr repeat(4, 1fr);
  gap: 1px;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--line);
}

.strategy-metrics div {
  min-width: 0;
  padding: 9px;
  background: #f8fafc;
}

.settings-bar .control-group {
  min-height: 48px;
  margin-left: auto;
}

.strategy-metrics span,
.strategy-metrics strong {
  display: block;
}

.strategy-metrics span {
  color: var(--muted);
  font-size: 11px;
}

.strategy-metrics strong {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.35;
}

.strategy-card-actions {
  margin-top: auto;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.strategy-card-actions .primary-btn,
.strategy-card-actions .ghost-btn {
  min-height: 34px;
  padding: 0 10px;
  font-size: 12px;
}

.strategy-empty {
  grid-column: 1 / -1;
  padding: 70px 20px;
  color: var(--muted);
  text-align: center;
}

.strategy-empty p {
  margin-top: 8px;
}

.strategy-modal-dialog {
  width: min(720px, 100%);
}

.form-stack {
  display: grid;
  gap: 16px;
  padding: 18px;
  overflow: auto;
}

.field-label {
  display: grid;
  gap: 7px;
  color: #344454;
  font-size: 13px;
  font-weight: 700;
}

.field-label small {
  color: var(--muted);
  font-weight: 400;
  text-align: right;
}

.form-error {
  min-height: 18px;
  font-size: 13px;
}

.tag-selector,
.tag-manager-tree {
  max-height: 310px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fafbfd;
}

.tag-select-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 7px 10px;
  border-bottom: 1px solid #e8edf1;
  cursor: pointer;
}

.tag-select-row:last-child {
  border-bottom: 0;
}

.tag-select-row.depth-2,
.tag-manager-row.depth-2 {
  padding-left: 30px;
}

.tag-select-row.depth-3,
.tag-manager-row.depth-3 {
  padding-left: 52px;
}

.tag-select-row small {
  overflow: hidden;
  color: var(--muted);
  font-weight: 400;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-select-row.inactive,
.tag-manager-row.inactive {
  opacity: 0.58;
}

.tag-selector-empty {
  padding: 26px 16px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.tag-manager-dialog {
  width: min(920px, 100%);
}

.tag-manager-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1.1fr);
  gap: 18px;
  min-height: 420px;
  padding: 18px;
  overflow: auto;
}

.tag-manager-tree {
  max-height: 520px;
  margin-bottom: 12px;
}

.tag-manager-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 5px 8px;
  border-bottom: 1px solid #e8edf1;
}

.tag-manager-main {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 9px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.tag-manager-main:hover {
  background: #edf4f8;
}

.tag-manager-main small {
  color: var(--muted);
}

.tag-child-btn {
  padding: 5px 7px;
  border: 0;
  background: transparent;
  color: var(--blue);
  cursor: pointer;
  font-size: 12px;
}

.tag-editor {
  align-content: start;
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.tag-editor.hidden {
  display: none;
}

.tag-editor-actions {
  justify-content: flex-end;
}

@media (max-width: 1180px) {
  .settings-bar {
    flex-wrap: wrap;
  }

  .settings-bar .control-group {
    margin-left: 0;
  }

  .library-panel {
    position: static;
    height: 540px;
  }

  .shell {
    grid-template-columns: 300px minmax(0, 1fr);
  }

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

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

  .strategy-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .topbar-main {
    gap: 14px;
    padding: 12px 14px;
  }

  .settings-bar {
    align-items: stretch;
    padding: 12px 14px;
  }

  .settings-heading {
    flex: 0 0 116px;
  }

  .benchmark-control,
  .settings-bar .control-group,
  .stage-control-stack {
    flex: 1 1 280px;
  }

  .shell {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .library-panel {
    position: static;
    height: 440px;
  }

  .splice-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .date-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .splice-head p {
    text-align: left;
  }

  .metrics,
  .metrics.two-columns,
  .chart-grid,
  .table-grid {
    grid-template-columns: 1fr;
  }

  .table-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .segmented-control {
    width: 100%;
  }

  .tag-manager-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .topbar-main {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions,
  .basket-grid {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .top-actions {
    display: grid;
  }

  .settings-bar {
    display: grid;
    grid-template-columns: 1fr;
  }

  .benchmark-control {
    width: 100%;
    display: grid;
    align-items: stretch;
  }

  .stage-control-stack {
    width: 100%;
  }

  .control-group {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
  }

  .primary-btn,
  .ghost-btn {
    width: 100%;
  }

  .basket-grid {
    display: grid;
  }

  .splice-pool {
    grid-template-columns: 1fr;
  }

  .date-fields {
    grid-template-columns: 1fr;
  }

  .modal {
    padding: 10px;
  }

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

  .benchmark-toolbar {
    grid-template-columns: 1fr;
  }

  .benchmark-option {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .benchmark-option-meta {
    text-align: left;
  }

  .stage-weight-wrap {
    max-height: calc(100vh - 150px);
    padding: 10px;
  }

  .modal-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .strategy-library-view {
    padding: 14px;
  }

  .strategy-library-head,
  .strategy-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .strategy-filter-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .strategy-filter-level {
    padding-bottom: 2px;
  }

  .strategy-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  #stageWeightStatus {
    margin: 0;
  }
}