:root {
  color-scheme: light;
  --ink: #1f2937;
  --muted: #667085;
  --line: #d9e1ea;
  --panel: #ffffff;
  --band: #f4f7fa;
  --soft: #eef4f8;
  --accent: #0f8b8d;
  --accent-strong: #0b7a7c;
  --blue: #1d6ff2;
  --danger: #b42318;
  --ok: #067647;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
  font-family: "Segoe UI", "Noto Sans TC", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--band);
  color: var(--ink);
}

.hidden {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.login-brand {
  margin-bottom: 22px;
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form .primary-button {
  width: 100%;
  min-height: 42px;
}

.login-status {
  min-height: 20px;
  color: var(--danger);
  font-size: 13px;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
}

.app-header,
.module-tabs,
.report-picker,
.workspace {
  width: min(1540px, calc(100% - 32px));
  margin: 0 auto;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  box-shadow: var(--shadow);
}

.brand h1,
.brand p {
  margin: 0;
}

.brand h1 {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0;
}

.brand p {
  color: var(--muted);
  font-size: 13px;
}

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

.current-user {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.icon-link,
.secondary-button,
.primary-button {
  min-width: 44px;
  min-height: 38px;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: inline-grid;
  place-items: center;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
  padding: 0 14px;
}

.icon-link,
.secondary-button {
  color: var(--ink);
  background: #fff;
}

.secondary-button,
.primary-button,
.module-tab {
  cursor: pointer;
}

.primary-button {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 0 18px;
}

.primary-button:hover {
  background: var(--accent-strong);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.module-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  padding-top: 4px;
}

.module-tab {
  min-height: 42px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
}

.module-tab.active {
  color: var(--ink);
  background: #fff;
  border-color: var(--accent);
}

.module-tab.shortcut {
  font-weight: 750;
}

.module-tab span {
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: var(--soft);
  color: var(--muted);
  font-size: 12px;
}

.report-picker {
  display: grid;
  grid-template-columns: minmax(220px, 420px) 1fr;
  gap: 14px;
  align-items: end;
  padding: 18px 0;
}

label {
  display: block;
  color: inherit;
  font-size: 12px;
  font-weight: 650;
  margin-bottom: 6px;
}

.report-select-field select,
.field input,
.field select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
}

.report-meta {
  min-height: 40px;
  display: flex;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.workspace {
  min-width: 0;
  padding-bottom: 32px;
}

.report-heading,
.filters,
.status-row,
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.report-heading {
  border-bottom: 0;
  padding: 16px 18px 10px;
}

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

h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: 0;
}

.filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 14px;
  padding: 16px 18px;
}

.field.compact {
  max-width: 110px;
}

.field.hidden {
  display: none;
}

.filter-actions {
  display: flex;
  align-items: end;
}

.filter-actions .primary-button {
  width: 100%;
}

.status-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  color: var(--muted);
  font-size: 13px;
  border-top: 0;
}

.status-row.error {
  color: var(--danger);
}

.status-row.ok {
  color: var(--ok);
}

.dashboard-panels {
  display: grid;
  gap: 16px;
  margin: 16px 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
}

.metric,
.sales-chart-panel,
.dashboard-table,
.warning-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.metric {
  padding: 16px;
}

.metric-label,
.metric-source {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.metric-value {
  margin: 8px 0;
  font-size: 26px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}

.sales-chart-panel {
  padding: 16px;
}

.sales-chart-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 12px;
}

.sales-chart-header h3 {
  margin: 0;
  font-size: 17px;
}

.segmented-control {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.segmented-control button {
  border: 0;
  border-radius: 4px;
  padding: 8px 12px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.segmented-control button.active {
  background: var(--accent);
  color: #fff;
}

.sales-chart-body {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(260px, 1fr);
  gap: 18px;
  align-items: center;
}

.sales-chart-graphic {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 240px;
}

.sales-donut {
  width: min(240px, 100%);
  height: auto;
}

.sales-chart-center {
  position: absolute;
  display: grid;
  gap: 4px;
  text-align: center;
}

.sales-chart-center span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.sales-chart-center strong {
  font-size: 22px;
  font-variant-numeric: tabular-nums;
}

.sales-chart-legend {
  display: grid;
  gap: 8px;
  align-content: center;
  justify-self: start;
  width: max-content;
  max-width: 100%;
}

.sales-chart-legend-row {
  display: grid;
  grid-template-columns: 12px max-content max-content;
  column-gap: 10px;
  align-items: center;
  font-size: 14px;
}

.sales-chart-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.sales-chart-label {
  font-weight: 700;
}

.sales-chart-value {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.dashboard-table {
  overflow: auto;
}

.dashboard-table h3 {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.dashboard-table table {
  width: max-content;
  min-width: 100%;
}

.dashboard-table--narrow table {
  width: min(100%, 760px);
  min-width: 0;
}

.dashboard-table th,
.dashboard-table td {
  padding: 12px 14px;
  font-size: 14px;
}

.dashboard-table th:first-child,
.dashboard-table td:first-child {
  width: 1%;
}

.dashboard-table--narrow th:first-child,
.dashboard-table--narrow td:first-child {
  width: 22%;
}

.dashboard-table--narrow th.numeric,
.dashboard-table--narrow td.numeric {
  min-width: 10ch;
}

.warning-box {
  padding: 12px 16px;
  color: var(--danger);
  background: #fff7ed;
}

.sync-console {
  display: grid;
  gap: 16px;
}

.sync-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
}

.sync-stat,
.sync-form-band,
.sync-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.sync-stat {
  padding: 14px 16px;
}

.sync-stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.sync-stat strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

.sync-form-band {
  padding: 16px;
}

.sync-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 14px;
  align-items: end;
}

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

.sync-run-cell {
  display: flex;
  align-items: end;
}

.sync-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1.1fr);
  gap: 16px;
  align-items: start;
}

.sync-panel {
  min-width: 0;
  overflow: hidden;
}

.sync-panel-head {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.sync-panel-head h3 {
  margin: 0;
  font-size: 16px;
}

.sync-panel-head span {
  color: var(--muted);
  font-size: 13px;
}

.sync-table-list,
.sync-job-list {
  max-height: 420px;
  overflow: auto;
}

.sync-table-list.muted {
  opacity: 0.62;
}

.sync-table-row,
.sync-job-row {
  display: grid;
  gap: 10px;
  align-items: center;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.sync-table-row {
  grid-template-columns: 20px minmax(150px, 1fr) minmax(120px, 1fr);
}

.sync-table-row.disabled {
  color: var(--muted);
}

.sync-table-row input {
  width: 16px;
  height: 16px;
}

.sync-table-row strong,
.sync-job-row strong {
  display: block;
}

.sync-table-row small,
.sync-job-row small {
  display: block;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.sync-table-row em {
  color: var(--muted);
  font-style: normal;
  overflow-wrap: anywhere;
}

.sync-job-row {
  grid-template-columns: minmax(180px, 1fr) 90px 90px 150px;
}

.sync-status {
  justify-self: start;
  border-radius: 999px;
  padding: 3px 9px;
  background: var(--soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.sync-status.succeeded {
  color: var(--ok);
  background: #ecfdf3;
}

.sync-status.failed {
  color: var(--danger);
  background: #fef3f2;
}

.sync-status.running,
.sync-status.queued {
  color: var(--accent-strong);
  background: #e6fffb;
}

.empty-state {
  padding: 18px 16px;
  color: var(--muted);
}

.user-console {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(420px, 1.25fr);
  gap: 16px;
  align-items: start;
}

.user-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
  min-width: 0;
  overflow: hidden;
}

.user-panel h3 {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.user-list {
  max-height: 560px;
  overflow: auto;
}

.user-row {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  display: grid;
  gap: 4px;
  justify-items: start;
  padding: 12px 16px;
  text-align: left;
  cursor: pointer;
}

.user-row.active {
  background: var(--soft);
}

.user-row small,
.permission-row small {
  color: var(--muted);
}

.user-editor {
  display: grid;
  gap: 16px;
  padding: 16px;
}

.user-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(160px, 1fr));
  gap: 14px;
}

.user-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.check-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
}

.check-field input,
.permission-row input {
  width: 16px;
  height: 16px;
}

.permission-grid {
  display: grid;
  gap: 8px;
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
}

.permission-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px;
  border-bottom: 1px solid var(--line);
}

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

.table-wrap {
  overflow: auto;
  max-height: calc(100vh - 330px);
  margin-top: 16px;
}

.table-wrap--narrow table {
  width: min(100%, 760px);
  min-width: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
  background: #fff;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  white-space: nowrap;
  font-size: 13px;
}

th {
  position: sticky;
  top: 0;
  background: #f8fafc;
  color: #344054;
  z-index: 1;
}

th.numeric,
td.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 900px) {
  .app-header,
  .module-tabs,
  .report-picker,
  .workspace {
    width: min(100% - 24px, 1540px);
  }

  .app-header {
    align-items: flex-start;
  }

  .report-picker {
    grid-template-columns: 1fr;
    padding: 12px 0;
  }

  .report-meta {
    min-height: auto;
  }

  .filters {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }

  .filter-actions {
    grid-column: 1 / -1;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }

  .sync-summary,
  .sync-controls,
  .sync-layout,
  .user-console {
    grid-template-columns: 1fr 1fr;
  }

  .sync-layout {
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  .app-header,
  .module-tabs,
  .report-picker,
  .workspace {
    width: calc(100% - 12px);
  }

  .app-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding-top: 12px;
  }

  .brand h1 {
    font-size: 22px;
  }

  .toolbar-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
  }

  .icon-link,
  .secondary-button,
  .primary-button {
    width: 100%;
    min-height: 40px;
    padding: 0 10px;
    font-size: 14px;
  }

  .module-tabs {
    gap: 0;
    padding-bottom: 2px;
  }

  .module-tab {
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 12px;
  }

  .report-heading {
    padding: 14px 12px 10px;
  }

  .filters {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px;
  }

  .field.compact {
    max-width: none;
  }

  .status-row {
    padding: 10px 12px;
  }

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

  .metric {
    padding: 14px;
  }

  .daily-sales-metrics .metric {
    padding: 12px;
    min-width: 0;
  }

  .metric-value {
    font-size: 24px;
  }

  .sales-chart-panel {
    padding: 12px 10px;
  }

  .sales-chart-header {
    display: grid;
    gap: 10px;
  }

  .segmented-control {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: initial;
  }

  .segmented-control button {
    padding: 8px 6px;
    font-size: 12px;
  }

  .sales-chart-body {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .sales-chart-graphic {
    min-height: 210px;
  }

  .sales-donut {
    width: 210px;
  }

  .sales-chart-center strong {
    font-size: 19px;
  }

  .sales-chart-legend {
    gap: 6px;
    justify-self: stretch;
    width: 100%;
  }

  .sales-chart-legend-row {
    grid-template-columns: 10px minmax(64px, 1fr) minmax(96px, auto);
    gap: 6px;
    font-size: 12px;
  }

  .dashboard-panels {
    gap: 10px;
    margin: 10px 0;
  }

  .dashboard-table,
  .table-wrap {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    margin-left: -6px;
    margin-right: -6px;
  }

  .table-wrap {
    max-height: none;
  }

  table {
    min-width: 620px;
  }

  .table-wrap--narrow table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
  }

  .dashboard-table table {
    width: max-content;
    min-width: 100%;
  }

  .dashboard-table--narrow table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
  }

  .dashboard-table h3 {
    padding: 12px 10px;
    font-size: 15px;
  }

  .sync-summary,
  .sync-controls,
  .sync-layout,
  .user-console,
  .user-form-grid {
    grid-template-columns: 1fr;
  }

  .sync-reason {
    grid-column: auto;
  }

  .sync-table-row,
  .sync-job-row {
    grid-template-columns: 20px 1fr;
  }

  .sync-job-row {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 9px 10px;
    font-size: 12px;
  }

  .dashboard-table th,
  .dashboard-table td {
    padding: 7px 8px;
    font-size: 12px;
  }

  .dashboard-table--narrow th,
  .dashboard-table--narrow td {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .dashboard-table--narrow th.numeric,
  .dashboard-table--narrow td.numeric {
    white-space: nowrap;
  }
}