:root {
  color-scheme: light;
  --bg: #f0f0ef;
  --ink: #202020;
  --muted: #666666;
  --line: #d2d2cf;
  --panel: #ffffff;
  --accent: #2e2e2e;
  --accent-strong: #171717;
  --yellow: #e3d526;
  --warn: #8a6f00;
  --changed: #fff6bd;
  --selected: #f5ec77;
  --dim-ink: #202020;
  --dim-bg: #fdfdf8;
  --dim-head: #ece9bd;
  --cell-width: 42px;
  --shadow: 0 12px 32px rgba(20, 20, 20, 0.08);
  --table-zoom: 1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
.file-button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  white-space: nowrap;
}

button:hover:not(:disabled),
.file-button:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

button:focus-visible,
.file-button:focus-within,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(227, 213, 38, 0.55);
  outline-offset: 2px;
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}

input,
select {
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 8px;
  background: white;
  min-width: 76px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  letter-spacing: 0;
}

h2 {
  font-size: 15px;
  margin-bottom: 8px;
}

.app-shell {
  width: min(2200px, calc(100vw - 12px));
  margin: 0 auto;
  padding: 22px 0 36px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.eyebrow {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  border-left: 6px solid var(--yellow);
  padding-left: 8px;
}

.file-actions,
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.file-button input {
  display: none;
}

.notice-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 10px;
  padding: 10px 12px;
  border: 1px solid #d7d2a2;
  border-radius: 8px;
  background: #f8f7e9;
  color: #3c3c32;
  font-size: 13px;
}

.notice-strip strong {
  color: var(--accent-strong);
}

.notice-tag {
  margin-left: auto;
  border: 1px solid #c9bf1e;
  border-radius: 999px;
  padding: 3px 8px;
  background: #fffbe1;
  color: var(--accent-strong);
}

.status-bar {
  min-height: 34px;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
  color: var(--muted);
  font-size: 13px;
}

.status-bar.status-ok {
  border-color: #a9cdb6;
  background: #f0f8f2;
  color: #24573b;
}

.status-bar.status-warn {
  border-color: #e1bd8c;
  background: #fff7ea;
  color: #7a4a13;
}

.status-bar.status-error {
  border-color: #e4a5a5;
  background: #fff1f1;
  color: #8a2d2d;
}

.zoom-control,
.filename-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.filename-control input {
  min-width: 112px;
  width: 130px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 14px;
}

.summary-grid > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.summary-grid strong {
  font-size: 19px;
  overflow-wrap: anywhere;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--accent-strong);
  margin-bottom: 14px;
  overflow-x: auto;
  padding-top: 2px;
}

.tab {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
  border-radius: 8px 8px 0 0;
  min-height: 46px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 700;
}

.tab.active {
  color: var(--ink);
  background: var(--panel);
  border: 2px solid var(--accent-strong);
  border-bottom-color: var(--panel);
  position: relative;
}

.tab.active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 5px;
  height: 4px;
  border-radius: 999px;
  background: var(--yellow);
}

.panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.panel.active {
  display: block;
}

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

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-right {
  margin-left: auto;
}

.toolbar label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

#cuePanel > .toolbar {
  justify-content: flex-start;
}

.part-toggle {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7f7f4;
}

.hint {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.command-box {
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

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

.command-box input {
  width: 100%;
}

.edit-panel {
  border: 1px solid var(--line);
  background: #f7f7f4;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
  display: grid;
  gap: 10px;
}

.edit-panel h2 {
  margin: 0 0 8px;
}

.edit-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.edit-head h2 {
  margin: 0;
}

.edit-actions {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-left: auto;
}

.edit-toggle {
  border-color: var(--line);
  background: #f1efc9;
  color: var(--accent-strong);
}

.edit-panel.collapsed {
  gap: 0;
}

.edit-panel.collapsed .edit-section {
  display: none;
}

.edit-panel.collapsed .edit-toggle {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.edit-grid {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.edit-section {
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.edit-section:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.edit-section > strong,
.selection-panel > strong {
  color: var(--accent-strong);
  font-size: 13px;
}

.help-text {
  color: var(--muted);
  display: inline-block;
  font-size: 11px;
  margin-left: 8px;
}

.edit-grid label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.edit-grid input {
  min-width: 78px;
}

.part-create-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}

.selection-panel {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  background: #f7f7ed;
  border-radius: 8px;
  padding: 9px 10px;
  margin-bottom: 10px;
}

.selection-panel label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.selection-panel input {
  min-width: 70px;
}

.table-wrap {
  width: 100%;
  max-height: 66vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfc;
}

.table-wrap.small {
  max-height: 42vh;
}

.report-box {
  min-height: 260px;
  max-height: 66vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: #fbfcfc;
  color: #1d2b32;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
}

#singleCueTable {
  --single-cue-columns: 20;
  max-height: min(68vh, 780px);
  overflow-y: scroll;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: #fbfcfc;
}

#singleCueTable[data-columns="25"] {
  --single-cue-columns: 25;
}

.cue-meta-panel {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7f7f4;
}

.cue-meta-main {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cue-meta-item {
  display: grid;
  gap: 4px;
  min-width: 92px;
  color: var(--muted);
  font-size: 12px;
}

.cue-meta-item strong,
.cue-meta-value {
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: white;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.cue-part-meta {
  max-width: 520px;
}

.cue-part-meta table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  font-size: 12px;
}

.cue-part-meta th,
.cue-part-meta td {
  min-width: 0;
  height: 26px;
  text-align: center;
}

.cue-part-meta th:first-child,
.cue-part-meta td:first-child {
  position: static;
  min-width: 0;
  text-align: center;
}

.edit-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.edit-head h2 {
  margin-bottom: 0;
}

.edit-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-left: auto;
}

.panel-undo {
  border-color: #a44f12;
  background: #a44f12;
}

.panel-undo:hover:not(:disabled) {
  border-color: #7d3308;
  background: #7d3308;
}

.panel-remember {
  border-color: #c99a14;
  background: #f0c84b;
  color: #2f2500;
}

.panel-remember:hover:not(:disabled) {
  border-color: #9f780d;
  background: #ddb52e;
  color: #201900;
}

table {
  border-collapse: separate;
  border-spacing: 0;
  width: max-content;
  min-width: 100%;
  font-size: calc(12px * var(--table-zoom));
}

th,
td {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-width: 58px;
  height: calc(28px * var(--table-zoom));
  padding: calc(3px * var(--table-zoom)) calc(5px * var(--table-zoom));
  text-align: right;
  background: white;
}

.ch-cell,
td[data-ch] {
  min-width: calc(var(--cell-width) * var(--table-zoom));
  width: calc(var(--cell-width) * var(--table-zoom));
  max-width: calc(var(--cell-width) * var(--table-zoom));
  text-align: center;
  font-weight: 700;
  font-family: "Avenir Next", "Hiragino Sans", "Yu Gothic", sans-serif;
}

th.ch-cell {
  background: var(--dim-head);
  color: #245137;
  font-size: calc(11px * var(--table-zoom));
}

td[data-ch] {
  background: var(--dim-bg);
  color: var(--dim-ink);
  font-size: calc(13px * var(--table-zoom));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #e9f1f3;
  color: #22333a;
  font-weight: 700;
}

th:first-child,
td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  text-align: left;
  min-width: 96px;
  background: #f2f5f6;
}

.base-cell.cue-cell {
  min-width: 112px;
  width: 112px;
  max-width: 112px;
}

.base-cell.meta-cell {
  min-width: 58px;
  width: 58px;
  max-width: 58px;
  text-align: center;
}

.cue-list-table {
  width: auto;
  min-width: 420px;
}

.cue-list-table th,
.cue-list-table td {
  position: static;
  text-align: left;
}

.cue-list-label {
  min-width: 150px;
  width: 150px;
  max-width: 150px;
  background: #f3f3ee;
}

.cue-list-meta {
  min-width: 86px;
  width: 86px;
  max-width: 86px;
}

th:first-child {
  z-index: 3;
  background: #ede9b9;
}

td.changed {
  background: var(--changed);
}

td.selected-cell {
  background: var(--selected);
  box-shadow: inset 0 0 0 2px #6f6500;
}

#editHistory tr.history-selected td {
  background: #f5ec77;
}

td.editable {
  cursor: text;
}

td.editable:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.single-cue-table {
  width: 100%;
  min-width: 100%;
  table-layout: fixed;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  font-size: calc(11px * var(--table-zoom));
}

.single-cue-table th,
.single-cue-table td {
  box-sizing: border-box;
  min-width: 0;
  width: calc(100% / var(--single-cue-columns));
  min-width: 0;
  max-width: none;
  padding-left: calc(2px * var(--table-zoom));
  padding-right: calc(2px * var(--table-zoom));
  overflow: hidden;
  text-overflow: clip;
}

.single-cue-table th:first-child,
.single-cue-table td:first-child,
.single-cue-table th.ch-cell:first-child,
.single-cue-table td.ch-cell:first-child {
  position: static;
  min-width: 0;
  width: calc(100% / var(--single-cue-columns));
  max-width: none;
  z-index: auto;
  text-align: center;
}

.single-cue-table th.ch-cell:first-child {
  background: var(--dim-head);
}

.single-cue-table td.ch-cell:first-child {
  background: var(--dim-bg);
}

.single-cue-table .empty-ch {
  background: #f7fafb;
  color: transparent;
}

.single-part-section {
  margin: 0 0 14px;
  padding-top: 10px;
  border-top: 3px solid #1f7ab7;
}

.single-part-section h3 {
  margin: 0 0 8px;
  color: #174f7a;
  font-size: 14px;
  letter-spacing: 0;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 10px;
}

.report-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: white;
}

.report-card strong {
  display: block;
  margin-bottom: 6px;
}

.chips {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.chip {
  border: 1px solid var(--line);
  background: #f7f8f8;
  border-radius: 999px;
  padding: 3px 7px;
  font-size: 12px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.empty {
  min-height: 220px;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--muted);
  gap: 6px;
}

.empty strong {
  color: var(--ink);
}

@media (max-width: 840px) {
  .app-shell {
    width: calc(100vw - 10px);
  }

  .topbar,
  .split {
    grid-template-columns: 1fr;
    display: grid;
  }

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