:root {
  color-scheme: light dark;
  --base-font-size: 12px;
  --bg: #f3f3f3;
  --panel-bg: #ffffff;
  --panel-border: #c7c7c7;
  --ink: #1f1f1f;
  --ink-muted: #5a5a5a;
  --link: #1a4ea1;
  --row-alt: #f7f7f7;
  --row-selected: #cfd8e6;
  --row-selected-text: #1f1f1f;
  --menu-bg: #e6e6e6;
  --menu-hover: #d4dbea;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1c;
    --panel-bg: #242424;
    --panel-border: #3a3a3a;
    --ink: #e5e5e5;
    --ink-muted: #b3b3b3;
    --link: #8fb0ff;
    --row-alt: #2a2a2a;
    --row-selected: #2f3a4a;
    --row-selected-text: #e5e5e5;
    --menu-bg: #2a2a2a;
    --menu-hover: #39485f;
  }
}

:root.theme-light {
  color-scheme: light;
  --bg: #f3f3f3;
  --panel-bg: #ffffff;
  --panel-border: #c7c7c7;
  --ink: #1f1f1f;
  --ink-muted: #5a5a5a;
  --link: #1a4ea1;
  --row-alt: #f7f7f7;
  --row-selected: #cfd8e6;
  --row-selected-text: #1f1f1f;
  --menu-bg: #e6e6e6;
  --menu-hover: #d4dbea;
}

:root.theme-dark {
  color-scheme: dark;
  --bg: #1c1c1c;
  --panel-bg: #242424;
  --panel-border: #3a3a3a;
  --ink: #e5e5e5;
  --ink-muted: #b3b3b3;
  --link: #8fb0ff;
  --row-alt: #2a2a2a;
  --row-selected: #2f3a4a;
  --row-selected-text: #e5e5e5;
  --menu-bg: #2a2a2a;
  --menu-hover: #39485f;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, sans-serif;
  font-size: var(--base-font-size);
  color: var(--ink);
  background: var(--bg);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.win2k-desktop {
  padding: 0;
  min-height: 100vh;
  height: 100%;
}

.win2k-window {
  width: 100%;
  margin: 0;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.menu-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 10px;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--panel-border);
}

.menu-item {
  position: relative;
  padding: 0;
  color: var(--ink);
}

.menu-item.disabled {
  color: var(--ink-muted);
}

.menu-label {
  display: block;
  color: inherit;
  cursor: default;
  padding: 2px 8px;
}

.menu-item:hover,
.menu-item:focus-within {
  background: var(--menu-hover);
}

.menu-panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 210px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 6px 0;
  display: none;
  color: var(--ink);
  z-index: 10;
}

.menubar-menu:hover > .menu-panel,
.menubar-menu:focus-within > .menu-panel,
.menu-submenu:hover > .menu-panel,
.menu-submenu:focus-within > .menu-panel {
  display: block;
}

.menu-action {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 4px 16px 4px 10px;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: default;
  text-decoration: none;
  white-space: nowrap;
}

.menu-action.disabled {
  color: var(--ink-muted);
  pointer-events: none;
}

.menu-panel .menu-action:hover,
.menu-panel a:hover,
.menu-panel button:hover {
  background: var(--menu-hover);
}

.menu-panel a {
  display: block;
  padding: 4px 16px 4px 10px;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.menu-separator {
  height: 1px;
  margin: 4px 8px;
  background: var(--panel-border);
}

.menu-check {
  width: 14px;
  text-align: center;
  visibility: hidden;
}

.menu-checkable.checked .menu-check {
  visibility: visible;
}

.menu-submenu {
  padding: 0;
}

.menu-submenu > .menu-label {
  padding: 4px 16px 4px 10px;
  width: 100%;
}

.menu-submenu > .menu-panel {
  top: -4px;
  left: 100%;
}

.no-menu .menu-bar {
  display: none;
}

.container {
  margin: 0 auto;
  padding: 12px;
  flex: 1 1 auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  width: 100%;
}

.scroll-page .container {
  overflow: auto;
}

.action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.action-bar h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 400;
}

.action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ios-layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  width: 100%;
}

.ios-master,
.ios-detail {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  min-height: 0;
}

.ios-master {
  flex: 1 1 auto;
}

.ios-master .panel {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.ios-master .panel.compact {
  flex: 0 0 auto;
  padding: 8px 12px;
}

.table-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.panel {
  background: var(--panel-bg);
  border-bottom: 1px solid var(--panel-border);
  padding: 12px 14px;
  margin: 0;
}

.neutral-panels .panel {
  background: var(--panel-bg);
}

.panel.center {
  text-align: center;
}

.panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.stat {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 10px;
}

.stat-link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.stat-link:hover,
.stat-link:focus-visible {
  text-decoration: none;
  background: var(--row-alt);
}

.stat .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}

.stat .value {
  font-size: 1.8rem;
  font-weight: 400;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--ink);
}

.pill.small {
  padding: 2px 6px;
  font-size: 0.7rem;
}

.pill.active {
  outline: 2px solid var(--menu-hover);
  outline-offset: 1px;
}

form.stack {
  display: grid;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 400;
  color: var(--ink);
}

.label-text {
  display: inline-block;
  white-space: nowrap;
}

ruby {
  ruby-position: over;
}

.no-furigana ruby rt {
  display: none;
}

.kana-only ruby {
  color: transparent;
}

.kana-only ruby rt {
  color: var(--ink);
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  flex-direction: row;
  gap: 8px;
  font-weight: 400;
}

.inline-fields {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

input,
select,
textarea,
button {
  appearance: auto;
  background: revert;
  border: revert;
  border-radius: revert;
  box-shadow: none;
  padding: revert;
  text-shadow: none;
  font: inherit;
  color: inherit;
}

button {
  cursor: default;
}

button:active {
  background: revert;
  box-shadow: none;
}

button.mini,
button.ghost,
button.danger {
  background: revert;
  border: revert;
  color: inherit;
  padding: revert;
  box-shadow: none;
}

input:focus,
select:focus,
textarea:focus {
  outline: auto;
  border: revert;
  box-shadow: none;
}

input[type="checkbox"] {
  width: revert;
  height: revert;
  padding: revert;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
}

.neutral-panels table {
  background: var(--panel-bg);
}

.neutral-panels tbody tr:nth-child(even) {
  background: var(--row-alt);
}

.neutral-panels .ios-master table {
  background: var(--panel-bg);
}

.neutral-panels .ios-master tbody tr:nth-child(even) {
  background: var(--row-alt);
}

th,
td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--panel-border);
}

th.sortable-th,
thead th {
  font-weight: 400;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--panel-border);
  cursor: pointer;
}

th.sortable-th:active {
  background: var(--menu-hover);
}

tbody tr:nth-child(even) {
  background: var(--row-alt);
}

.table-row-selected td {
  background: var(--row-selected);
  color: var(--row-selected-text);
}

.table-row-selected a {
  color: inherit;
}

.mini-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.mini-table th,
.mini-table td {
  padding: 5px 6px;
  border-bottom: 1px solid var(--panel-border);
}

.list {
  padding-left: 18px;
}

.points {
  font-size: 2.1rem;
  margin: 12px 0;
  font-weight: 400;
  color: var(--ink);
}

.muted {
  color: var(--ink-muted);
}

.quick-form {
  display: flex;
  gap: 6px;
}

.quick-form.inline {
  display: inline-flex;
}

.inline-field {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.inline-field label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.inline-field.is-disabled label.grow {
  color: var(--ink-muted);
}

.inline-field input:disabled {
  color: var(--ink-muted);
}

.inline-field label.grow {
  flex: 1;
}

.inline-field label.grow input {
  flex: 1;
  min-width: 0;
}

.text-right {
  text-align: right;
}

.danger {
  color: inherit;
}

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

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 12px;
}

.neutral-panels .card {
  background: var(--panel-bg);
}

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

.groups-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.groups-grid .card {
  padding: 12px;
}

.groups-grid .mini-table {
  font-size: 1rem;
}

.groups-grid .mini-table th,
.groups-grid .mini-table td {
  padding: 8px 10px;
}

.large-rows {
  font-size: 1rem;
}

.large-rows th,
.large-rows td {
  padding: 10px 12px;
}

.points-adjust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.points-adjust .points {
  margin: 0;
}

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

.member-list.scroll-box {
  max-height: 240px;
  overflow-y: auto;
  padding: 6px 8px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
}

.member-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.member-row.group-item {
  margin-left: 18px;
  font-size: 0.95rem;
}

.tree-table td {
  padding: 6px 8px;
}

.tree-table td.group-item {
  padding-left: 24px;
}

.group-class-name {
  margin: 0 0 6px;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.group-class-row {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding-top: 14px;
}

ruby rt {
  font-size: 0.9em;
  letter-spacing: 0.02em;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 70px 20px 20px;
  background: rgba(0, 0, 0, 0.4);
  z-index: 100;
}

.modal.open {
  display: flex;
}

.modal-panel {
  width: min(640px, 100%);
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 14px;
}

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

.modal-header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 400;
}

.modal-close {
  background: revert;
  color: inherit;
  border: revert;
  padding: revert;
  cursor: default;
  font-weight: 400;
  border-radius: revert;
}

.ios-detail {
  width: 100%;
  overflow: auto;
  min-height: 0;
}

@media (max-width: 860px) {
  .menu-bar {
    gap: 2px;
  }

  .menu-panel {
    position: fixed;
    left: 10px;
    right: 10px;
    top: 90px;
    min-width: auto;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

@media (max-width: 720px) {
  .container {
    padding: 10px;
  }

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

  .master-detail {
    grid-template-columns: 1fr;
  }
}