:root {
  color-scheme: light;
  --bg: #f4f7f9;
  --panel: #ffffff;
  --panel-2: #e8f5f7;
  --text: #17202a;
  --muted: #65717f;
  --line: #d8e0e7;
  --line-soft: #e7ecf1;
  --accent: #0b6f7f;
  --accent-strong: #07515d;
  --blue: #2d6cdf;
  --green: #176b62;
  --amber: #b86b00;
  --red: #c2414b;
  --violet: #6d55c8;
  --mod-sub: #534ab7;
  --mod-supp: #0f6e56;
  --mod-digital: #c2541f;
  --shadow: 0 10px 28px rgba(26, 39, 52, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
.file-btn,
.link-btn {
  border: 1px solid #c9d3df;
  background: #fff;
  color: var(--text);
  border-radius: 6px;
  padding: 9px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  text-decoration: none;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}

button:hover,
.file-btn:hover,
.link-btn:hover {
  background: var(--panel-2);
  border-color: var(--accent);
}

button:active,
.file-btn:active,
.link-btn:active {
  transform: translateY(1px);
}

button.ghost {
  background: transparent;
}

.file-btn input {
  display: none;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
}

.side-nav {
  background: var(--panel);
  color: var(--text);
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 800;
}

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

.brand small {
  color: var(--muted);
  margin-top: 2px;
}

.side-nav nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  justify-content: flex-start;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
}

.nav-item.active {
  background: var(--panel-2);
  border-color: #b9d9df;
  color: var(--accent-strong);
}

.workspace {
  padding: 22px 24px 44px;
  overflow-x: hidden;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 28px;
  color: var(--accent-strong);
  line-height: 1.2;
}

h2 {
  font-size: 16px;
  color: var(--accent-strong);
  line-height: 1.3;
}

p {
  margin: 6px 0 0;
  color: var(--muted);
}

.top-actions,
.actions,
.data-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.history-import {
  margin-top: 14px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.history-import summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 700;
}

.history-import .data-actions {
  margin-top: 12px;
}

.view {
  display: none;
}

.view.active {
  display: grid;
  gap: 18px;
}

/* grid 子项默认 min-width:auto，会被 table 的 min-width 撑开；置 0 才能让 .table-wrap 真正横向滚动 */
.view.active > *,
.panel-grid > * {
  min-width: 0;
}

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

.metric-grid.compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 14px;
}

.secondary-metrics .metric {
  box-shadow: none;
}

.metric-grid.compact.secondary-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.metric {
  padding: 15px 16px 15px 18px;
  position: relative;
  overflow: hidden;
}

.metric::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
}

.metric.hero::before {
  background: var(--accent-strong);
}

.metric.mod-sub::before {
  background: var(--mod-sub);
}

.metric.mod-supp::before {
  background: var(--mod-supp);
}

.metric.mod-digital::before {
  background: var(--mod-digital);
}

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

.metric strong {
  display: block;
  margin: 7px 0 4px;
  font-size: 25px;
  line-height: 1.18;
  font-variant-numeric: tabular-nums;
}

.panel {
  padding: 18px;
}

@keyframes panel-flash {
  from {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(11, 111, 127, 0.28);
  }
  to {
    border-color: var(--line);
    box-shadow: var(--shadow);
  }
}

.panel.flash {
  animation: panel-flash 1.2s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .panel.flash {
    animation-duration: 1ms;
  }
}

.panel-grid {
  display: grid;
  gap: 18px;
}

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

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

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--accent-strong);
  font-size: 13px;
  white-space: nowrap;
}

.status-line {
  color: var(--muted);
  padding: 10px 12px;
  border: 1px dashed #cbd5e1;
  border-radius: 6px;
  background: #f8fafc;
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 180px 160px;
  gap: 10px;
  margin: 12px 0 14px;
}

.filter-row input,
.filter-row select,
.actions select {
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

.rows,
.list,
.bar-list {
  display: grid;
  gap: 10px;
}

.row,
.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}

.row:last-child,
.list-item:last-child {
  border-bottom: 0;
}

.row small,
.list-item small {
  color: var(--muted);
}

.bar-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 88px;
  gap: 10px;
  align-items: center;
}

.bar-track {
  height: 9px;
  background: #e8edf3;
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--accent);
}

/* 数据未覆盖满的月份：条纹 + 去饱和，和完整月一眼区分开 */
.bar-item.partial .bar-fill {
  background: repeating-linear-gradient(
    135deg,
    rgba(11, 111, 127, 0.42) 0 6px,
    rgba(11, 111, 127, 0.16) 6px 12px
  );
}

.bar-item.partial > span {
  color: var(--muted);
}

.chart-host {
  position: relative;
  height: 260px;
  margin: 8px 0 14px;
  padding: 8px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #fbfdfe;
}

.chart-host canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.chart-host.compact-chart {
  height: 230px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.inline-form {
  display: grid;
  grid-template-columns: 1.3fr 120px 1fr 130px auto;
  gap: 10px;
  align-items: end;
}

.inline-form.wide {
  grid-template-columns: repeat(4, minmax(130px, 1fr));
}

.inline-form.config-form {
  grid-template-columns: minmax(180px, 1fr) 160px auto;
  margin-bottom: 12px;
}

.inline-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.inline-form input,
.inline-form select {
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

.inline-form button {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.inventory-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  align-items: end;
  margin-top: 12px;
}

.inventory-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.inventory-form input,
.inventory-form select {
  min-width: 0;
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

.inventory-form .full-field {
  grid-column: 1 / -1;
}

.inventory-form button {
  justify-self: start;
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.inventory-status {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.inventory-status.ok {
  color: var(--green);
  background: #e9f7ef;
}

.inventory-status.warning,
.inventory-status.unknown {
  color: var(--amber);
  background: #fff5df;
}

.inventory-status.urgent {
  color: var(--red);
  background: #fcebed;
}

.cell-meta {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.supplement-row-attention {
  background: #fffdf7;
}

.supplement-event-table {
  min-width: 820px;
}

.supplement-inventory-table {
  min-width: 1080px;
}

#suppInventoryGuide {
  margin-top: 12px;
}

.compact-form {
  margin-top: 12px;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  white-space: nowrap;
}

.table-actions button {
  padding: 6px 9px;
  min-height: 32px;
}

.empty-cell {
  color: var(--muted);
  text-align: center;
}

.cat-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.cat-color {
  width: 42px;
  height: 32px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}

.sync-auto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

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

.status-line.sync-ok {
  color: var(--green);
  border-color: #bfe3d3;
  background: #f2fbf7;
}

.status-line.sync-err {
  color: var(--red);
  border-color: #efc9cd;
  background: #fdf3f4;
}

.status-line.sync-busy {
  color: var(--accent-strong);
}

.config-list {
  gap: 0;
}

.config-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}

.config-item:last-child {
  border-bottom: 0;
}

.config-item strong,
.config-item small {
  display: block;
}

.config-item small {
  margin-top: 3px;
  color: var(--muted);
}

.segmented-actions {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}

.segmented-actions button {
  border: 0;
  border-radius: 0;
  min-height: 32px;
  padding: 6px 10px;
}

.segmented-actions button + button {
  border-left: 1px solid var(--line);
}

.empty {
  color: var(--muted);
  padding: 12px 0;
}

.archived-block {
  margin-top: 12px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 8px;
}

.archived-block summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  padding: 4px 0;
  user-select: none;
}

.archived-block summary:hover {
  color: var(--accent-strong);
}

.archived-block[open] summary {
  margin-bottom: 8px;
}

.tag-red {
  color: var(--red);
}

.tag-green {
  color: var(--green);
}

.tag-amber {
  color: var(--amber);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: min(360px, calc(100vw - 40px));
  background: #101820;
  color: #fff;
  padding: 12px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .side-nav {
    position: sticky;
    top: 0;
    z-index: 5;
    padding: 12px;
  }

  .side-nav nav {
    display: flex;
    overflow-x: auto;
  }

  .brand {
    display: none;
  }

  .nav-item {
    white-space: nowrap;
  }

  .metric-grid,
  .panel-grid.two {
    grid-template-columns: 1fr 1fr;
  }

  .metric-grid.compact.secondary-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .inline-form,
  .inline-form.wide,
  .inline-form.config-form,
  .inventory-form,
  .filter-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 14px;
  }

  .topbar,
  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .metric-grid,
  .metric-grid.compact,
  .panel-grid.two,
  .inline-form,
  .inline-form.wide,
  .inline-form.config-form,
  .inventory-form,
  .filter-row {
    grid-template-columns: 1fr;
  }

  .inventory-form .full-field {
    grid-column: auto;
  }

  .top-actions,
  .actions,
  .data-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .config-item {
    grid-template-columns: 1fr;
  }

  .segmented-actions {
    width: 100%;
  }

  .segmented-actions button {
    flex: 1;
  }

}

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

.metric.hero strong {
  font-size: 30px;
}

.tier-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 2px -6px;
  color: var(--muted);
  font-size: 13px;
}

.tag-dot {
  font-size: 10px;
  vertical-align: middle;
}

#subscriptionCategoryBreakdown .bar-fill {
  background: var(--mod-sub);
}

#supplementCostLegend .bar-fill {
  background: var(--mod-supp);
}

#digitalCategoryBreakdown .bar-fill,
#digitalYearTrend .bar-fill {
  background: var(--mod-digital);
}

@media (max-width: 900px) {
  .metric-grid.three {
    grid-template-columns: 1fr;
  }
}