:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-soft: #f0f4f8;
  --text: #18212f;
  --muted: #667085;
  --line: #d8dee8;
  --primary: #0f766e;
  --primary-strong: #115e59;
  --accent: #b7791f;
  --danger: #b42318;
  --shadow: 0 16px 44px rgba(24, 33, 47, 0.09);
  --collapsed-main-left: clamp(76px, calc(9.69px + 4.605vw), 140px);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow: hidden;
}

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

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

.app-shell {
  height: 100vh;
  display: grid;
  grid-template-columns: clamp(252px, calc(91.2px + 11.167vw), 520px) minmax(0, 1fr);
  transition: grid-template-columns 180ms ease;
}

.app-shell.is-sidebar-collapsed {
  grid-template-columns: 0 minmax(0, 1fr);
}

.sidebar {
  background: #111827;
  color: #f9fafb;
  padding: clamp(20px, calc(12.8px + 0.5vw), 32px) clamp(14px, calc(8px + 0.417vw), 24px);
  display: flex;
  flex-direction: column;
  gap: clamp(18px, calc(12px + 0.417vw), 28px);
  overflow: hidden;
  transition: opacity 160ms ease, padding 160ms ease;
}

.app-shell.is-sidebar-collapsed .sidebar {
  opacity: 0;
  padding-left: 0;
  padding-right: 0;
  pointer-events: none;
}

.brand {
  padding: 0 6px 8px;
}

.brand__top {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 12px;
}

.brand__title {
  margin: 0;
  font-size: clamp(22px, calc(13.6px + 0.583vw), 36px);
  line-height: 1.22;
  font-weight: 750;
  white-space: nowrap;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-button {
  width: 100%;
  min-height: clamp(50px, calc(30.8px + 1.333vw), 82px);
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: clamp(12px, calc(7.2px + 0.333vw), 20px);
  text-align: left;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.nav-button:hover,
.nav-button:focus-visible {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.nav-button.is-active {
  background: #f9fafb;
  color: #111827;
  border-color: #f9fafb;
}

.nav-button__title {
  display: block;
  font-size: clamp(16px, calc(8.8px + 0.5vw), 28px);
  font-weight: 700;
  line-height: 1.35;
}

.status-dot {
  width: clamp(10px, calc(6.4px + 0.25vw), 16px);
  height: clamp(10px, calc(6.4px + 0.25vw), 16px);
  border-radius: 999px;
  margin-top: 4px;
  background: #f59e0b;
}

.status-dot.is-ready {
  background: #10b981;
}

.main {
  position: relative;
  min-width: 0;
  height: 100vh;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  container-type: inline-size;
}

.app-shell.is-sidebar-collapsed .main {
  padding-left: var(--collapsed-main-left);
}

.icon-button,
.floating-nav-button {
  width: clamp(36px, calc(7.58px + 1.974vw), 64px);
  height: clamp(36px, calc(7.58px + 1.974vw), 64px);
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
  line-height: 1;
}

.icon-button {
  background: rgba(255, 255, 255, 0.08);
  color: #f9fafb;
}

.icon-button:hover,
.icon-button:focus-visible {
  outline: none;
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.22);
}

.icon-button span {
  font-size: 28px;
  transform: translateY(-1px);
}

.floating-nav-button {
  position: fixed;
  top: clamp(18px, 1vw, 22px);
  left: clamp(18px, 1vw, 22px);
  z-index: 10;
  background: #111827;
  color: #ffffff;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
}

.app-shell.is-sidebar-collapsed .floating-nav-button {
  opacity: 1;
  pointer-events: auto;
}

.business-line-tabs {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 6px;
  padding: 0;
  border-radius: 8px;
  background: transparent;
}

.business-line-tab {
  min-width: clamp(96px, calc(20.21px + 5.263vw), 176px);
  min-height: clamp(32px, calc(3.58px + 1.974vw), 68px);
  border: 1px solid #cfd8e3;
  border-radius: 7px;
  background: #ffffff;
  color: #344054;
  cursor: pointer;
  padding: 0 clamp(14px, 0.8vw, 17px);
  font-size: clamp(14px, calc(4.53px + 0.658vw), 24px);
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(24, 33, 47, 0.05);
}

.business-line-tab:hover,
.business-line-tab:focus-visible {
  outline: none;
  transform: translateY(-1px);
}

.business-line-tab.is-active {
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(24, 33, 47, 0.14);
}

.business-line-tab[data-line-id="fb"] {
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.business-line-tab[data-line-id="fb"].is-active {
  background: #2563eb;
  color: #ffffff;
}

.business-line-tab[data-line-id="aizhizun"] {
  border-color: #fecaca;
  color: #b91c1c;
}

.business-line-tab[data-line-id="aizhizun"].is-active {
  background: #dc2626;
  color: #ffffff;
}

.business-line-tab:disabled {
  cursor: default;
  opacity: 0.9;
}

.business-line-tabs.is-locked .business-line-tab:not(.is-active) {
  display: none;
}

.toolbar {
  min-height: clamp(46px, calc(-6.1px + 3.618vw), 92px);
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto;
  align-items: center;
  column-gap: clamp(18px, calc(-0.95px + 1.316vw), 36px);
  margin-bottom: clamp(8px, 0.5vw, 10px);
  flex: 0 0 auto;
}

.toolbar h1 {
  margin: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: clamp(12px, 0.7vw, 15px);
  color: #172033;
  font-size: clamp(20px, calc(-3.69px + 1.645vw), 52px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
  z-index: 1;
}

.business-line-tabs,
.toolbar-actions {
  position: relative;
  z-index: 2;
}

.app-shell.is-sidebar-collapsed .toolbar h1 {
  left: calc(50% - (var(--collapsed-main-left) - 14px) / 2);
}

.toolbar h1::before,
.toolbar h1::after {
  content: "";
  width: clamp(34px, calc(-8.64px + 2.961vw), 72px);
  height: 2px;
  border-radius: 2px;
  background: #2563eb;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  flex-wrap: nowrap;
  justify-content: flex-end;
  min-width: 0;
}

@container (max-width: 1450px) {
  .toolbar {
    column-gap: 14px;
  }

  .toolbar h1 {
    gap: 8px;
    font-size: 22px;
  }

  .toolbar h1::before,
  .toolbar h1::after {
    width: 28px;
  }

  .toolbar-actions {
    gap: 6px;
  }

  .data-update-note {
    gap: 5px;
    margin-right: 0;
    font-size: 12px;
  }

  .app-shell:not(.is-sidebar-collapsed) #dataUpdateNoteText {
    font-size: 0;
  }

  .app-shell:not(.is-sidebar-collapsed) #dataUpdateNoteText::after {
    content: "10:30 更新";
    font-size: 12px;
    white-space: nowrap;
  }

  .business-line-tab {
    min-width: 104px;
    min-height: 36px;
    padding: 0 11px;
    font-size: 14px;
  }

  .action-button {
    min-height: 36px;
    padding: 0 10px;
    font-size: 14px;
  }
}

@container (max-width: 760px) {
  .toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 10px;
  }

  .toolbar h1 {
    position: static;
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: center;
    transform: none;
  }

  .business-line-tabs {
    grid-column: 1;
    grid-row: 2;
  }

  .toolbar-actions {
    grid-column: 2;
    grid-row: 2;
  }
}

.data-update-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-right: clamp(2px, 0.35vw, 8px);
  color: #475467;
  font-size: clamp(12px, calc(4.89px + 0.493vw), 18px);
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
}

.data-update-note > span:first-child {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #2563eb;
  box-shadow: 0 0 0 3px #dbeafe;
}

.action-button {
  min-height: clamp(32px, calc(3.58px + 1.974vw), 68px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  padding: 0 clamp(12px, 0.75vw, 15px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  white-space: nowrap;
  font-size: clamp(14px, calc(4.53px + 0.658vw), 24px);
  font-weight: 700;
}

.action-button:hover,
.action-button:focus-visible {
  outline: none;
  border-color: var(--primary);
  color: var(--primary-strong);
}

.action-button[aria-disabled="true"] {
  color: #98a2b3;
  cursor: not-allowed;
}

.action-button--ai {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

.action-button--ai:hover,
.action-button--ai:focus-visible {
  border-color: #2563eb;
  background: #dbeafe;
  color: #1e40af;
}

.viewer {
  min-height: 0;
  flex: 1 1 auto;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.viewer:fullscreen {
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  background: #ffffff;
}

.viewer:fullscreen .powerbi-frame {
  height: 100vh;
}

.viewer-panel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  visibility: hidden;
  pointer-events: none;
}

.viewer-panel.is-active {
  visibility: visible;
  pointer-events: auto;
}

.viewer-loading {
  position: absolute;
  z-index: 2;
  top: calc(50% + clamp(76px, calc(37.6px + 2.667vw), 140px));
  left: 50%;
  display: none;
  align-items: center;
  gap: clamp(7px, calc(4.6px + 0.167vw), 11px);
  transform: translateX(-50%);
  color: #667085;
  font-size: clamp(15px, calc(9.6px + 0.375vw), 24px);
  font-weight: 700;
  letter-spacing: 0;
  pointer-events: none;
}

.viewer-panel.is-loading .viewer-loading {
  display: inline-flex;
}

.viewer-loading__dots {
  display: inline-flex;
  align-items: center;
  gap: clamp(4px, calc(2.8px + 0.083vw), 6px);
}

.viewer-loading__dots i {
  width: clamp(5px, calc(3.2px + 0.125vw), 8px);
  height: clamp(5px, calc(3.2px + 0.125vw), 8px);
  border-radius: 50%;
  background: #2563eb;
  animation: viewer-loading-pulse 1.1s ease-in-out infinite;
}

.viewer-loading__dots i:nth-child(2) {
  animation-delay: 0.16s;
}

.viewer-loading__dots i:nth-child(3) {
  animation-delay: 0.32s;
}

@keyframes viewer-loading-pulse {
  0%,
  70%,
  100% {
    opacity: 0.28;
    transform: translateY(0);
  }

  35% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .viewer-loading__dots i {
    animation: none;
    opacity: 0.75;
  }
}

.app-shell.is-landing .nav-button {
  cursor: default;
}

.app-shell.is-landing .nav-list,
.app-shell.is-landing .sidebar-note {
  display: none;
}

.app-shell.is-landing .nav-button:hover,
.app-shell.is-landing .nav-button:focus-visible {
  background: transparent;
  border-color: transparent;
}

.powerbi-frame {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
  display: block;
}

/* In presentation mode, extend the embed below the clipped viewer so the
   Power BI footer stays out of sight and the report receives more height. */
.app-shell.is-sidebar-collapsed .powerbi-frame {
  height: calc(100% + clamp(52px, 5.8vh, 66px));
}

.placeholder {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 32px;
}

.placeholder__inner {
  max-width: 620px;
  text-align: center;
}

.placeholder__eyebrow {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border-radius: 999px;
  background: #fff7ed;
  color: #9a3412;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 700;
}

.placeholder h2 {
  margin: 18px 0 10px;
  font-size: 24px;
}

.landing-panel {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 32px;
  background: #ffffff;
}

.landing-panel__inner {
  max-width: 680px;
  text-align: center;
}

.landing-panel__eyebrow {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border-radius: 999px;
  background: #e6fffb;
  color: var(--primary-strong);
  padding: 0 12px;
  font-size: 13px;
  font-weight: 800;
}

.landing-panel h2 {
  margin: 18px 0 10px;
  font-size: 26px;
}

.landing-panel p {
  margin: 0 auto;
  max-width: 560px;
  color: var(--muted);
  line-height: 1.75;
}

.ai-insight-layer[hidden] {
  display: none;
}

.ai-insight-layer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  justify-content: flex-end;
}

.ai-insight-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(15, 23, 42, 0.38);
  cursor: pointer;
}

.ai-insight-panel {
  position: relative;
  z-index: 1;
  width: clamp(400px, 31vw, 880px);
  height: 100%;
  overflow-y: auto;
  background: #ffffff;
  color: var(--text);
  box-shadow: -18px 0 44px rgba(15, 23, 42, 0.2);
  outline: none;
}

.ai-insight-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(22px, 1.6vw, 40px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
}

.ai-insight-eyebrow,
.ai-insight-section__label {
  color: #2563eb;
  font-size: clamp(12px, 0.8vw, 18px);
  font-weight: 800;
}

.ai-insight-header h2 {
  margin: 7px 0 6px;
  font-size: clamp(24px, 1.55vw, 38px);
  line-height: 1.2;
}

.ai-insight-header p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(12px, 0.72vw, 17px);
}

.ai-insight-close {
  width: clamp(38px, 2.2vw, 56px);
  height: clamp(38px, 2.2vw, 56px);
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: #344054;
  cursor: pointer;
  font-size: clamp(24px, 1.5vw, 34px);
  line-height: 1;
}

.ai-insight-close:hover,
.ai-insight-close:focus-visible {
  border-color: #2563eb;
  color: #1d4ed8;
  outline: none;
}

.ai-insight-loading,
.ai-insight-error {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  text-align: center;
  color: var(--muted);
}

.ai-insight-loading strong,
.ai-insight-error strong {
  color: var(--text);
  font-size: clamp(17px, 1vw, 24px);
}

.ai-insight-spinner {
  width: 34px;
  height: 34px;
  border: 3px solid #dbeafe;
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: ai-insight-spin 0.8s linear infinite;
}

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

.ai-insight-content {
  padding: 0 clamp(22px, 1.6vw, 40px) clamp(28px, 2vw, 48px);
}

.ai-insight-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.ai-insight-metric {
  min-width: 0;
  padding: clamp(18px, 1.25vw, 30px) 0;
}

.ai-insight-metric:nth-child(odd) {
  padding-right: 18px;
}

.ai-insight-metric:nth-child(even) {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.ai-insight-metric span {
  display: block;
  color: var(--muted);
  font-size: clamp(12px, 0.75vw, 17px);
}

.ai-insight-metric strong {
  display: block;
  margin-top: 6px;
  font-size: clamp(24px, 1.65vw, 40px);
  line-height: 1.15;
}

.ai-insight-section {
  padding: clamp(22px, 1.5vw, 36px) 0;
  border-bottom: 1px solid var(--line);
}

.ai-insight-summary h3 {
  margin: 9px 0 8px;
  font-size: clamp(21px, 1.25vw, 30px);
  line-height: 1.35;
}

.ai-insight-summary p,
.ai-insight-finding p,
.ai-insight-list,
.ai-insight-product-row {
  font-size: clamp(14px, 0.82vw, 19px);
  line-height: 1.7;
}

.ai-insight-summary p,
.ai-insight-finding p {
  margin: 0;
  color: #475467;
}

.ai-insight-findings {
  margin-top: 14px;
}

.ai-insight-finding {
  padding: 10px 0 10px 16px;
  border-left: 3px solid #94a3b8;
}

.ai-insight-finding + .ai-insight-finding {
  margin-top: 8px;
}

.ai-insight-finding.is-positive {
  border-left-color: #10b981;
}

.ai-insight-finding.is-warning {
  border-left-color: #ef4444;
}

.ai-insight-finding h4 {
  margin: 0 0 3px;
  font-size: clamp(15px, 0.9vw, 21px);
}

.ai-insight-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 14px;
}

.ai-insight-product-group > strong {
  display: block;
  margin-bottom: 7px;
  font-size: clamp(14px, 0.8vw, 18px);
}

.ai-insight-product-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid #eef2f6;
}

.ai-insight-product-row span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ai-insight-product-row span:last-child {
  flex: 0 0 auto;
  font-weight: 700;
}

.ai-insight-product-row.is-positive span:last-child {
  color: #047857;
}

.ai-insight-product-row.is-warning span:last-child {
  color: #b42318;
}

.ai-insight-list {
  margin: 12px 0 0;
  padding-left: 1.2em;
  color: #475467;
}

.ai-insight-list li + li {
  margin-top: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .ai-insight-spinner {
    animation: none;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-shell.is-sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .app-shell.is-sidebar-collapsed .sidebar {
    display: none;
  }

  .sidebar {
    position: static;
    padding: 18px;
  }

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

  .sidebar-note {
    margin-top: 0;
  }

  .main {
    padding: 14px;
  }

  .toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 10px;
  }

  .toolbar h1 {
    position: static;
    grid-column: 1 / -1;
    grid-row: 1;
    transform: none;
  }

  .business-line-tabs {
    grid-column: 1;
    grid-row: 2;
  }

  .toolbar-actions {
    grid-column: 2;
    grid-row: 2;
    justify-self: end;
  }

  .powerbi-frame,
  .placeholder,
  .viewer-panel,
  .viewer {
    min-height: 560px;
  }
}

@media (max-width: 640px) {
  .brand__title {
    font-size: 21px;
  }

  .nav-list {
    grid-template-columns: 1fr;
  }

  .toolbar h1 {
    font-size: 18px;
  }

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

  .business-line-tabs,
  .toolbar-actions {
    grid-column: 1;
  }

  .toolbar-actions {
    grid-row: 3;
    justify-self: start;
    flex-wrap: wrap;
  }

  .data-update-note {
    width: 100%;
    margin: 0 0 2px;
  }

  .business-line-tabs {
    width: 100%;
  }

  .business-line-tab {
    flex: 1;
    min-width: 0;
  }

  .action-button {
    width: 100%;
    justify-content: center;
  }

  .ai-insight-panel {
    width: 100%;
  }

  .ai-insight-products {
    grid-template-columns: 1fr;
  }
}
:where([hidden]) {
  display: none !important;
}