:root {
  --paper: #f7f4ed;
  --surface: #ffffff;
  --surface-2: #f1eee7;
  --ink: #242424;
  --muted: #6f7472;
  --sage: #4c5c54;
  --sage-2: #6d8177;
  --blue: #6e8790;
  --clay: #b68b6a;
  --line: #d9d2c7;
  --soft-blue: #e9f0f1;
  --soft-sage: #e8ede9;
  --soft-clay: #f0e5d9;
  --risk: #9b4a3f;
  --warn: #9a6b27;
  --ok: #3e7357;
  --shadow: 0 12px 32px rgba(58, 52, 44, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 1120px;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "Noto Sans TC", "PingFang TC", sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(860px, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px 20px;
  background: #46574f;
  color: var(--paper);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--paper);
  color: var(--sage);
  font-weight: 700;
  border-radius: 8px;
}

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

.brand span {
  margin-top: 4px;
  color: rgba(247, 244, 237, 0.72);
  font-size: 13px;
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(247, 244, 237, 0.78);
  text-align: left;
  cursor: pointer;
}

.nav-item:hover,
.nav-item.active {
  background: rgba(247, 244, 237, 0.14);
  color: var(--paper);
}

.icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  font-size: 15px;
}

.sidebar-note {
  padding: 16px;
  border: 1px solid rgba(247, 244, 237, 0.2);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.12);
}

.sidebar-note span,
.sidebar-note small,
.sidebar-note strong {
  display: block;
}

.sidebar-note span {
  color: rgba(247, 244, 237, 0.7);
  font-size: 13px;
}

.sidebar-note strong {
  margin: 6px 0;
  font-size: 15px;
}

.sidebar-note small {
  color: rgba(247, 244, 237, 0.76);
  line-height: 1.5;
}

.author-credit {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(247, 244, 237, 0.2);
}

.author-credit strong {
  display: block;
}

.author-credit strong {
  color: var(--paper);
  font-size: 13px;
  line-height: 1.45;
}

.main {
  padding: 26px 32px 36px;
}

.site-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.site-footer strong {
  color: var(--sage);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--clay);
  font-size: 13px;
  font-weight: 700;
}

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

h1 {
  margin-bottom: 0;
  color: var(--sage);
  font-size: 30px;
  line-height: 1.2;
}

h2 {
  margin-bottom: 16px;
  color: var(--sage);
  font-size: 18px;
}

h3 {
  margin-bottom: 10px;
  color: var(--sage);
  font-size: 16px;
}

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

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 360px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.icon-btn,
.user-chip,
.primary-btn,
.secondary-btn,
.text-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  border-radius: 8px;
  cursor: pointer;
}

.icon-btn {
  width: 42px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--sage);
}

.user-chip,
.secondary-btn {
  padding: 0 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--sage);
}

.primary-btn {
  padding: 0 14px;
  border: 0;
  background: var(--sage);
  color: var(--paper);
}

.text-btn {
  height: 32px;
  border: 0;
  background: transparent;
  color: var(--blue);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

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

.metric,
.panel,
.matter-header {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric {
  min-height: 132px;
  padding: 18px;
}

.metric span,
.metric small {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.metric strong {
  display: block;
  margin: 12px 0 8px;
  color: var(--sage);
  font-size: 34px;
}

.ok {
  color: var(--ok) !important;
}

.warn {
  color: var(--warn) !important;
}

.risk {
  color: var(--risk) !important;
}

.dashboard-command {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #f1eee7 100%);
  box-shadow: var(--shadow);
}

.dashboard-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.dashboard-label span {
  display: inline-grid;
  place-items: center;
  min-width: 96px;
  height: 30px;
  border-radius: 8px;
  background: var(--sage);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
}

.dashboard-label strong {
  color: var(--clay);
  font-size: 14px;
}

.dashboard-command h2 {
  margin-bottom: 0;
  max-width: 760px;
  font-size: 22px;
  line-height: 1.35;
}

.command-actions {
  display: flex;
  gap: 10px;
  flex: 0 0 auto;
}

.command-status {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.command-status div {
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

.command-status span,
.command-status strong,
.command-status small {
  display: block;
}

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

.command-status strong {
  margin: 7px 0 4px;
  color: var(--sage);
  font-size: 25px;
}

.command-status small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.dashboard-grid,
.matter-grid,
.calendar-grid,
.settings-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
}

.matter-grid,
.settings-grid {
  grid-template-columns: 1fr 1fr;
}

.panel {
  padding: 20px;
}

.span-2 {
  grid-column: span 2;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(420px, 1.35fr) minmax(320px, 1fr) minmax(320px, 1fr);
  gap: 18px;
  align-items: start;
}

.focus-panel {
  grid-row: span 2;
}

.workload-panel,
.finance-panel,
.action-panel {
  min-height: 230px;
}

.panel-head,
.section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.stage-chart {
  display: grid;
  gap: 14px;
  padding-top: 6px;
}

.stage-chart div {
  display: grid;
  grid-template-columns: 128px 1fr 36px;
  align-items: center;
  gap: 12px;
  min-height: 34px;
}

.stage-chart div::before {
  content: "";
  display: block;
  grid-column: 2;
  width: calc(var(--value) * 2.2px);
  max-width: 100%;
  height: 16px;
  border-radius: 8px;
  background: var(--sage-2);
}

.stage-chart span {
  grid-column: 1;
  grid-row: 1;
  color: var(--muted);
  font-size: 14px;
}

.stage-chart b {
  grid-column: 3;
  grid-row: 1;
  color: var(--sage);
}

.risk-radar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.risk-radar article {
  min-height: 116px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft-sage);
}

.risk-radar b,
.risk-radar strong,
.risk-radar span {
  display: block;
}

.risk-radar b {
  color: var(--muted);
  font-size: 13px;
}

.risk-radar strong {
  margin: 10px 0 6px;
  color: var(--sage);
  font-size: 32px;
}

.risk-radar span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.priority-list,
.compact-list,
.action-list {
  display: grid;
  gap: 10px;
}

.priority-list div {
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 12px;
  row-gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

.priority {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 26px;
  border-radius: 6px;
  color: var(--surface);
  font-size: 12px;
  font-weight: 700;
}

.priority.high {
  background: var(--risk);
}

.priority.medium {
  background: var(--warn);
}

.priority-list b {
  color: var(--ink);
}

.priority-list small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.45;
}

.deadline-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.deadline-strip div {
  min-height: 78px;
  padding: 12px;
  border-radius: 8px;
  background: var(--soft-clay);
}

.deadline-strip b,
.deadline-strip span {
  display: block;
}

.deadline-strip b {
  color: var(--muted);
  font-size: 13px;
}

.deadline-strip span {
  margin-top: 8px;
  color: var(--sage);
  font-size: 28px;
  font-weight: 700;
}

.compact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.compact-list li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.compact-list b,
.compact-list span {
  display: block;
}

.compact-list span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

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

.governance-grid div,
.finance-grid div {
  min-height: 82px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

.governance-grid strong,
.governance-grid span,
.finance-grid strong,
.finance-grid span {
  display: block;
}

.governance-grid strong,
.finance-grid strong {
  color: var(--sage);
  font-size: 24px;
}

.finance-grid strong {
  margin-top: 8px;
  font-size: 20px;
}

.governance-grid span,
.finance-grid span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.source-box.tight {
  margin-bottom: 0;
  padding: 12px;
}

.action-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  line-height: 1.35;
}

.action-list label:last-child {
  border-bottom: 0;
}

.risk-list,
.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.risk-list li {
  padding-left: 14px;
  border-left: 3px solid var(--risk);
}

.risk-list b,
.risk-list span {
  display: block;
}

.risk-list span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.workload {
  display: grid;
  gap: 14px;
}

.workload div {
  display: grid;
  grid-template-columns: 70px 1fr 42px;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

meter {
  width: 100%;
  height: 12px;
}

.section-toolbar {
  margin-bottom: 14px;
}

.segmented {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.segmented button {
  height: 34px;
  padding: 0 14px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.segmented button.active {
  background: var(--soft-sage);
  color: var(--sage);
  font-weight: 700;
}

.table-wrap {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

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

th,
td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
}

th {
  background: var(--surface-2);
  color: var(--sage);
  font-weight: 700;
}

tbody tr:hover {
  background: #fbfaf7;
}

.status {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 9px;
  border-radius: 6px;
  background: var(--soft-sage);
  color: var(--sage);
  font-size: 12px;
  font-weight: 700;
}

.status.pending {
  background: var(--soft-clay);
  color: var(--warn);
}

.status.risk {
  background: #f2deda;
  color: var(--risk) !important;
}

.matter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding: 22px;
}

.matter-header h2 {
  margin-bottom: 6px;
  font-size: 24px;
}

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

.timeline {
  display: grid;
  gap: 16px;
  margin: 0;
  padding-left: 20px;
}

.timeline li::marker {
  color: var(--clay);
}

.timeline b,
.timeline span {
  display: block;
}

.timeline span {
  margin-top: 4px;
  color: var(--muted);
}

.issue-list,
.doc-list,
.deadline-list,
.rule-list {
  display: grid;
  gap: 10px;
}

.issue-list div,
.doc-list button,
.deadline-list div,
.permission-row,
.policy-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

.issue-list div {
  padding: 14px;
}

.issue-list span,
.source-box span,
.source-box small,
.task-board small,
.doc-list small,
.deadline-list small,
.policy-box span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.task-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.task-board div {
  min-height: 116px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft-blue);
}

.task-board span,
.task-board b {
  display: block;
}

.task-board span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.task-board b {
  margin-top: 10px;
}

.ai-workspace {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.doc-list button {
  display: block;
  width: 100%;
  padding: 14px;
  text-align: left;
  cursor: pointer;
}

.doc-list button.active {
  border-color: var(--sage-2);
  background: var(--soft-sage);
}

.source-box {
  margin-bottom: 20px;
  padding: 16px;
  border-left: 4px solid var(--clay);
  background: var(--surface-2);
}

.review-actions {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.check-list {
  padding-left: 20px;
  list-style: square;
}

.check-list li::marker {
  color: var(--clay);
}

.deadline-list div {
  display: grid;
  grid-template-columns: 110px 1fr 90px;
  align-items: center;
  gap: 12px;
  padding: 14px;
}

.deadline-list b {
  color: var(--sage);
}

.deadline-list strong {
  text-align: right;
}

.rule-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
}

.permission-row,
.policy-box {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
  padding: 14px;
}

.policy-box {
  grid-template-columns: 72px 1fr;
  background: var(--soft-sage);
}

.policy-box.danger {
  background: #f2deda;
}

@media (max-width: 900px) {
  body {
    min-width: 0;
  }

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

  .sidebar {
    gap: 16px;
  }

  .nav-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .main {
    padding: 20px;
  }

  .topbar,
  .dashboard-command,
  .section-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .search-box {
    width: 100%;
  }

  .kpi-grid,
  .dashboard-grid,
  .dashboard-layout,
  .risk-radar,
  .deadline-strip,
  .governance-grid,
  .finance-grid,
  .matter-grid,
  .calendar-grid,
  .settings-grid,
  .ai-workspace,
  .task-board {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }
}