:root {
  --bg-color: #f6f7fb;
  --surface-color: #ffffff;
  --accent-color: #3c82f6;
  --accent-color-dark: #2e6ad6;
  --text-color: #1f2933;
  --muted-text: #6b7280;
  --border-color: #d1d5db;
  --status-owned-bg: #dcfce7;
  --status-owned-text: #065f46;
  --status-missing-bg: #fee2e2;
  --status-missing-text: #991b1b;
  --app-min-width: 960px;
  --tag-column-width: 110px;
  --name-column-min-width: 220px;
  font-family: "Hiragino Kaku Gothic ProN", "Meiryo", "Yu Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg-color);
  color: var(--text-color);
  overflow-x: auto;
}

.app {
  width: clamp(var(--app-min-width), 96vw, 100vw);
  margin: 0 auto;
  padding: 24px clamp(16px, 3vw, 40px) 48px;
}

.app__header {
  background: var(--surface-color);
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 12px 24px rgba(31, 41, 51, 0.06);
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app__title {
  margin: 0;
  font-size: 1.5rem;
}

.app__controls {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.app__controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.app__controls-row--filters {
  gap: 16px;
}

.app__controls-row--readonly {
  gap: 10px;
}

.readonly-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
}

.readonly-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.readonly-toggle__label {
  font-weight: 600;
}

.readonly-toggle__description {
  font-size: 0.85rem;
  color: var(--muted-text);
}

.app--readonly .app__header {
  border: 1px dashed rgba(107, 114, 128, 0.5);
  background: linear-gradient(135deg, rgba(249, 250, 251, 0.9), rgba(229, 231, 235, 0.7));
}

.is-readonly-disabled {
  opacity: 0.55;
  pointer-events: none;
  cursor: not-allowed !important;
}

.matrix-table--readonly .status-cell {
  cursor: not-allowed;
  pointer-events: none;
}

.status-cell--readonly {
  position: relative;
}

.status-cell--readonly::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(248, 250, 252, 0.35);
  pointer-events: none;
}

.matrix-row--readonly .action-group {
  opacity: 0.6;
}

.action-group--disabled {
  opacity: 0.45;
  pointer-events: none;
}

.tag-list--readonly,
.value-set-list--readonly {
  opacity: 0.75;
}

.tag-row__handle--readonly,
.value-set-row__handle--readonly {
  cursor: not-allowed !important;
}

@media (max-width: 640px) {
  .app__controls {
    gap: 16px;
  }

  .app__controls-row {
    width: 100%;
    justify-content: flex-start;
    gap: 10px;
  }

  .app__controls-row--filters {
    gap: 12px;
  }

  .modal__header {
    padding: 20px 24px 14px 24px;
  }

  .modal__content {
    padding: 22px 20px 26px;
  }
}

.button {
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--surface-color);
  color: var(--text-color);
  cursor: pointer;
  font-size: 0.95rem;
  transition: background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.button:hover {
  background: #eef1f7;
  box-shadow: 0 6px 12px rgba(31, 41, 51, 0.08);
}

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

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

.button--accent {
  background: #10b981;
  border-color: #10b981;
  color: #fff;
}

.button--accent:hover {
  background: #059669;
}

.button--danger {
  background: #ef4444;
  border-color: #ef4444;
  color: #fff;
}

.button--danger:hover {
  background: #dc2626;
}

.button--ghost {
  background: rgba(31, 41, 51, 0.04);
  border-color: rgba(31, 41, 51, 0.18);
  color: var(--text-color);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  background: rgba(31, 41, 51, 0.1);
  border-color: rgba(31, 41, 51, 0.28);
  color: var(--text-color);
}

.button--ghost:focus-visible {
  outline: 3px solid rgba(31, 41, 51, 0.2);
  outline-offset: 2px;
}

.button--filter {
  background: rgba(60, 130, 246, 0.12);
  border-color: rgba(60, 130, 246, 0.5);
  color: var(--accent-color);
}

.button--filter:hover,
.button--filter:focus-visible {
  background: rgba(60, 130, 246, 0.22);
  border-color: rgba(60, 130, 246, 0.75);
  color: var(--accent-color-dark);
}

.button--filter:focus-visible {
  outline: 3px solid rgba(60, 130, 246, 0.3);
  outline-offset: 2px;
}

#export-csv {
  border-color: rgba(60, 130, 246, 0.45);
  color: var(--accent-color);
  font-weight: 600;
}

#export-csv:hover,
#export-csv:focus-visible {
  background: rgba(60, 130, 246, 0.12);
  border-color: rgba(60, 130, 246, 0.75);
  color: var(--accent-color-dark);
}

#export-csv:focus-visible {
  outline: 3px solid rgba(60, 130, 246, 0.35);
  outline-offset: 2px;
}

.link-button {
  border: none;
  background: none;
  color: var(--accent-color);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 0.85rem;
}

.link-button:hover {
  text-decoration: underline;
}

.modal--wide {
  width: min(92vw, 1180px);
  max-width: min(92vw, 1180px);
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 24px 28px 16px 28px;
  border-bottom: 1px solid rgba(209, 213, 219, 0.6);
}

.modal__close {
  font-size: 1.1rem;
  padding: 8px;
  min-width: 44px;
  border-radius: 8px;
}

.modal__content {
  padding: 28px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-height: min(80vh, 720px);
  overflow-y: auto;
}

.filter-group {
  position: relative;
}

.filter-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  padding: 16px;
  border-radius: 10px;
  background: var(--surface-color);
  box-shadow: 0 18px 32px rgba(31, 41, 51, 0.15);
  border: 1px solid rgba(209, 213, 219, 0.6);
  z-index: 120;
}

.filter-panel::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 20px;
  border-width: 0 10px 10px 10px;
  border-style: solid;
  border-color: transparent transparent var(--surface-color) transparent;
}

.filter-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--muted-text);
}

.filter-panel__actions {
  display: flex;
  gap: 4px;
}

.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.checkbox-list--items {
  max-height: 260px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.checkbox-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.tag-manager {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(209, 213, 219, 0.6);
  background: #f9fafb;
}

.tag-manager__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.tag-manager__subtitle {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.tag-manager__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted-text);
}

.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.tag-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(209, 213, 219, 0.8);
  border-radius: 10px;
  background: #f9fafb;
  transition: border 0.2s ease, background 0.2s ease;
}

.tag-row--empty {
  display: flex;
  justify-content: center;
  color: var(--muted-text);
  font-size: 0.9rem;
}

.tag-row__handle {
  cursor: grab;
  border: none;
  background: none;
  color: var(--muted-text);
  font-size: 1rem;
  padding: 4px 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tag-row__handle:active {
  cursor: grabbing;
}

.tag-row__handle:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.tag-row__label {
  font-size: 0.95rem;
  font-weight: 600;
  justify-self: flex-start;
}

.tag-row__actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tag-row__edit,
.tag-row__delete,
.tag-row__save,
.tag-row__cancel {
  font-size: 0.85rem;
  padding: 4px 6px;
}

.tag-row__delete {
  color: #ef4444;
}

.tag-row__input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
}

.tag-row__input:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.tag-row--dragover-before {
  border-top-color: var(--accent-color);
  box-shadow: inset 0 4px 0 rgba(60, 130, 246, 0.35);
}

.tag-row--dragover-after {
  border-bottom-color: var(--accent-color);
  box-shadow: inset 0 -4px 0 rgba(60, 130, 246, 0.35);
}

.tag-row--dragging {
  opacity: 0.6;
  border-style: dashed;
}

.tag-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(209, 213, 219, 0.6);
  background: #f9fafb;
}

.tag-form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tag-form__label {
  font-size: 0.9rem;
  font-weight: 600;
}

.tag-form__field input[type="text"] {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
}

.tag-form__field input[type="text"]:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.tag-form__actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.item-dialog__no-columns {
  margin: 8px 0;
  font-size: 0.9rem;
  color: var(--muted-text);
  text-align: center;
}
.value-set-manager {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(209, 213, 219, 0.6);
  background: #f9fafb;
  width: 100%;
}
.value-set-manager__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.value-set-manager__subtitle {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}
.value-set-manager__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted-text);
}
.value-set-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}
.value-set-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(209, 213, 219, 0.8);
  border-radius: 10px;
  background: #f9fafb;
  transition: border 0.2s ease, background 0.2s ease;
}
.value-set-row--empty {
  display: flex;
  justify-content: center;
  color: var(--muted-text);
  font-size: 0.9rem;
}
.value-set-row__handle {
  cursor: grab;
  border: none;
  background: none;
  color: var(--muted-text);
  font-size: 1rem;
  padding: 4px 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.value-set-row__handle:active {
  cursor: grabbing;
}
.value-set-row__handle:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}
.value-set-row[data-editing="true"] .value-set-row__handle {
  cursor: not-allowed;
}
.value-set-row__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  word-break: break-all;
}

.value-set-row__color-chip {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(55, 65, 81, 0.25);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.55);
}

.value-set-row__label-text {
  display: inline-block;
  color: var(--text-color);
}
.value-set-row__edit-body {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.value-set-row__edit-body .value-set-row__input {
  flex: 1 1 auto;
}
.value-set-row__color-readonly {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 68px;
}
.value-set-row__color-code {
  font-size: 0.75rem;
  color: var(--muted-text);
  letter-spacing: 0.02em;
}
.value-set-row__actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.value-set-row__edit,
.value-set-row__delete,
.value-set-row__save,
.value-set-row__cancel {
  font-size: 0.85rem;
  padding: 4px 6px;
}
.value-set-row__delete {
  color: #ef4444;
}
.value-set-row__input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
}
.value-set-row__input:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}
.value-set-row--dragover-before {
  border-top-color: var(--accent-color);
  box-shadow: inset 0 4px 0 rgba(60, 130, 246, 0.35);
}
.value-set-row--dragover-after {
  border-bottom-color: var(--accent-color);
  box-shadow: inset 0 -4px 0 rgba(60, 130, 246, 0.35);
}
.value-set-row--dragging {
  opacity: 0.6;
  border-style: dashed;
}
.value-set-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(209, 213, 219, 0.6);
  background: #f9fafb;
  width: 100%;
}
.value-set-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.value-set-form__label {
  font-size: 0.9rem;
  font-weight: 600;
}
.value-set-form__field input[type="text"] {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.95rem;
}
.value-set-form__field input[type="text"]:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}
.value-set-form__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted-text);
}
.value-set-form__actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.value-set-color-grid,
.value-set-row__color-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(124px, 1fr));
  gap: 12px;
}

.value-set-color-option {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 16px;
  border: 1px solid rgba(209, 213, 219, 0.9);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.value-set-color-option:hover {
  border-color: rgba(60, 130, 246, 0.75);
  box-shadow: 0 10px 20px rgba(31, 41, 55, 0.12);
  transform: translateY(-1px);
}

.value-set-color-option__radio {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.value-set-color-option__swatch {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(17, 24, 39, 0.18);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.45);
}

.value-set-color-option__name {
  font-size: 0.86rem;
  font-weight: 600;
  text-align: center;
  color: var(--text-color);
}

.value-set-color-option__code {
  font-size: 0.78rem;
  color: var(--muted-text);
  letter-spacing: 0.02em;
}

.value-set-color-option__radio:focus-visible + .value-set-color-option__swatch {
  outline: 3px solid rgba(60, 130, 246, 0.35);
  outline-offset: 3px;
}

.value-set-color-option__radio:checked + .value-set-color-option__swatch {
  box-shadow: 0 0 0 4px rgba(60, 130, 246, 0.3), inset 0 0 0 2px rgba(255, 255, 255, 0.55);
  border-color: rgba(60, 130, 246, 0.9);
}

.value-set-color-option__radio:checked ~ .value-set-color-option__name,
.value-set-color-option__radio:checked ~ .value-set-color-option__code {
  color: var(--accent-color);
  font-weight: 700;
}

.table-container {
  background: var(--surface-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 12px 24px rgba(31, 41, 51, 0.06);
  position: relative;
  max-height: calc(100vh - 220px);
  overflow: auto;
}

@media (max-height: 820px) {
  .table-container {
    max-height: calc(100vh - 180px);
  }
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

.matrix-table th,
.matrix-table td {
  border: 1px solid rgba(209, 213, 219, 0.6);
  padding: 10px 12px;
  text-align: center;
  white-space: nowrap;
}

.matrix-table thead th {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #f3f4f6;
}

.matrix-table th {
  background: #f3f4f6;
  font-weight: 600;
}

.matrix-table th .header-with-actions {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 120px;
}

.action-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.matrix-table td .cell-with-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.rename-button {
  border: none;
  background: none;
  color: var(--accent-color);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 0.8rem;
}

.rename-button:hover,
.rename-button:focus {
  background: rgba(60, 130, 246, 0.12);
  color: var(--accent-color-dark);
  outline: none;
}

.rename-button:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.delete-button {
  border: none;
  background: none;
  color: #ef4444;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 0.8rem;
}

.delete-button:hover,
.delete-button:focus {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
  outline: none;
}

.delete-button:focus-visible {
  outline: 2px solid #ef4444;
  outline-offset: 2px;
}

.matrix-table tbody tr:hover {
  background: rgba(60, 130, 246, 0.08);
}

.matrix-table__tag-header {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 40;
  width: var(--tag-column-width);
  min-width: var(--tag-column-width);
  max-width: var(--tag-column-width);
  background: var(--surface-color);
  box-shadow: 2px 0 4px rgba(15, 23, 42, 0.08);
}

.matrix-table td.tag-cell {
  position: sticky;
  left: 0;
  z-index: 6;
  width: var(--tag-column-width);
  min-width: var(--tag-column-width);
  max-width: var(--tag-column-width);
  background: var(--surface-color);
  box-shadow: 2px 0 4px rgba(15, 23, 42, 0.08);
}

.matrix-table__name-header {
  position: sticky;
  top: 0;
  left: var(--tag-column-width);
  z-index: 35;
  min-width: var(--name-column-min-width);
  background: var(--surface-color);
  text-align: left;
  box-shadow: 2px 0 4px rgba(15, 23, 42, 0.08);
}

.matrix-table td.name-cell {
  position: sticky;
  left: var(--tag-column-width);
  z-index: 5;
  min-width: var(--name-column-min-width);
  background: var(--surface-color);
  text-align: left;
  font-weight: 600;
  box-shadow: 2px 0 4px rgba(15, 23, 42, 0.08);
}

.matrix-table__column-header {
  z-index: 25;
}

.tag-cell {
  text-align: center;
  font-weight: 600;
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: #e5e7eb;
  color: var(--text-color);
}

.tag-badge--ur {
  background: linear-gradient(135deg, #ec4899, #a855f7);
  color: #fff;
}

.tag-badge--ssr {
  background: linear-gradient(135deg, #f97316, #facc15);
  color: #fff;
}

.tag-badge--lr {
  background: linear-gradient(135deg, #06b6d4, #3b82f6);
  color: #fff;
}

.tag-badge--sr {
  background: #f59e0b;
  color: #fff;
}

.tag-badge--r {
  background: #60a5fa;
  color: #fff;
}

.tag-badge--n {
  background: #9ca3af;
  color: #fff;
}

.tag-badge--custom {
  background: #c084fc;
  color: #fff;
}

.tag-badge--unknown {
  background: #e5e7eb;
  color: var(--muted-text);
}

.matrix-table td.status-owned,
.matrix-table td.status-missing {
  transition: background-color 0.2s ease, color 0.2s ease;
}

.status-cell {
  cursor: pointer;
}

.status-cell:focus {
  outline: 3px solid var(--accent-color);
  outline-offset: -3px;
}

.status-owned {
  background-color: var(--status-owned-bg);
  color: var(--status-owned-text);
  font-weight: 600;
}

.status-missing {
  background-color: var(--status-missing-bg);
  color: var(--status-missing-text);
  font-weight: 600;
}

.matrix-table tbody tr:hover td.status-owned,
.matrix-table tbody tr:hover td.status-missing {
  filter: brightness(0.97);
}

.empty-state {
  text-align: center;
  color: var(--muted-text);
  margin: 24px 0 12px;
}

.modal {
  border: none;
  border-radius: 12px;
  padding: 0;
  max-width: 600px;
  width: min(90vw, 600px);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
}

.modal::backdrop {
  background: rgba(17, 24, 39, 0.35);
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
}

.modal__title {
  margin: 0;
  font-size: 1.2rem;
}

.modal__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal__label {
  font-size: 0.9rem;
  color: var(--muted-text);
}

.modal__field input[type="text"] {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

.modal__field input[type="text"]:focus {
  outline: 2px solid var(--accent-color);
  border-color: transparent;
}

.modal__checkbox-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}

.modal__checkbox-list label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.modal__error {
  margin: 0;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
  font-size: 0.85rem;
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 768px) {
  .app {
    padding: 16px 12px 32px;
  }

  .app__title {
    font-size: 1.3rem;
  }

  .matrix-table {
    min-width: 480px;
  }

  .search-field input {
    min-width: 120px;
  }
}