.app-datasets[hidden] {
  display: none !important;
}

.app-datasets {
  min-height: 100%;
  padding: 0 0 48px;
}

.datasets-catalog[hidden],
.datasets-sheet[hidden] {
  display: none !important;
}

.datasets-layout {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 20px;
  padding: 0 24px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.datasets-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.datasets-folders {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.datasets-folder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 10px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
}

.datasets-folder:hover {
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}

.datasets-folder.is-active {
  border-color: var(--line);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  font-weight: 600;
}

.datasets-folder em {
  font-style: normal;
  opacity: 0.55;
  font-size: 0.85em;
}

.datasets-main {
  min-width: 0;
}

.datasets-main-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.datasets-main-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 0 0 auto;
}

.datasets-main-header-actions[hidden] {
  display: none !important;
}

.datasets-import-dialog {
  width: min(520px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0;
  background: var(--panel, #fff);
  color: inherit;
  box-shadow: 0 24px 64px color-mix(in srgb, var(--ink) 18%, transparent);
}

.datasets-import-dialog::backdrop {
  background: color-mix(in srgb, #000 42%, transparent);
}

.datasets-import-dialog__header,
.datasets-import-dialog__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
}

.datasets-import-dialog__header {
  border-bottom: 1px solid var(--line);
}

.datasets-import-dialog__footer {
  border-top: 1px solid var(--line);
  justify-content: flex-end;
}

.datasets-import-dialog__kicker {
  margin: 0 0 4px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.6;
}

.datasets-import-dialog__header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.datasets-import-dialog__body {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.datasets-import-field {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

.datasets-import-field input,
.datasets-import-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: inherit;
  font: inherit;
}

.datasets-import-hint {
  opacity: 0.65;
  font-size: 0.8rem;
}


.datasets-main-header h2 {
  margin: 0 0 4px;
  font-size: 1.35rem;
}

.datasets-main-header p {
  margin: 0;
  opacity: 0.7;
}

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

.datasets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.dataset-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  background: var(--panel, #fff);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}

.dataset-card header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.dataset-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.dataset-card-title {
  border: 0;
  background: transparent;
  padding: 0;
  color: inherit;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.dataset-card-title:hover {
  text-decoration: underline;
}

.dataset-card header span,
.dataset-card-meta span {
  font-size: 0.8rem;
  opacity: 0.65;
}

.dataset-card p {
  margin: 0;
  font-size: 0.92rem;
  opacity: 0.8;
  flex: 1;
}

.dataset-card-meta {
  display: flex;
  gap: 12px;
}

.dataset-card-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dataset-card-fields code {
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.dataset-card footer {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.datasets-folder-row {
  display: flex;
  align-items: stretch;
  gap: 4px;
}

.datasets-folder-row .datasets-folder {
  flex: 1;
  min-width: 0;
}

.datasets-folder-row .datasets-folder > span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.datasets-folder__delete {
  flex: 0 0 auto;
  align-self: center;
  border: 0;
  background: transparent;
  color: inherit;
  opacity: 0.4;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1;
}

.datasets-folder__delete:hover,
.datasets-folder__delete:focus-visible {
  opacity: 1;
  color: var(--danger);
  background: var(--danger-soft);
}

.datasets-sheet__toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 0 0 auto;
  padding-top: 4px;
}

.ghost-button.is-danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 28%, var(--line));
  background: color-mix(in srgb, var(--danger-soft) 72%, transparent);
}

.ghost-button.is-danger:hover,
.ghost-button.is-danger:focus-visible {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.datasets-sheet {
  display: grid;
  gap: 12px;
  padding: 0 24px 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.datasets-sheet__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.datasets-sheet__toolbar-main {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px;
}

.datasets-sheet__back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: inherit;
  font-size: 0.8125rem;
  cursor: pointer;
}

.datasets-sheet__back:hover {
  background: color-mix(in srgb, var(--ink) 5%, transparent);
}

.datasets-sheet__title {
  margin: 0 0 4px;
  font-size: 1.5rem;
  font-weight: 600;
}

.datasets-sheet__desc,
.datasets-sheet__stats {
  margin: 0 0 4px;
  opacity: 0.7;
  font-size: 0.875rem;
}

.datasets-sheet__stats {
  margin: 0;
  font-size: 0.8125rem;
}

.datasets-sheet__bulk {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  font-size: 0.875rem;
}

.datasets-sheet__table-wrap {
  overflow: auto;
  max-height: calc(100vh - 260px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel, #fff);
}

.datasets-sheet__table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.datasets-sheet__table th,
.datasets-sheet__table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  vertical-align: top;
}

.datasets-sheet__table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: color-mix(in srgb, var(--ink) 4%, var(--panel, #fff));
  font-weight: 600;
  white-space: nowrap;
}

.datasets-sheet__table tbody tr.is-selected td,
.datasets-sheet__table tbody tr:hover td {
  background: color-mix(in srgb, var(--ink) 3%, transparent);
}

.datasets-sheet__th-check,
.datasets-sheet__th-id {
  width: 48px;
}

.datasets-sheet__th-actions {
  width: 96px;
}

.datasets-sheet__col-name {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
}

.datasets-sheet__col-desc {
  display: block;
  opacity: 0.65;
  font-weight: 450;
  font-size: 0.75rem;
}

.datasets-sheet__col-type {
  display: inline-block;
  margin-top: 4px;
  padding: 1px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  opacity: 0.8;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.datasets-sheet__id {
  opacity: 0.65;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.datasets-sheet__input,
.datasets-sheet__textarea {
  width: 100%;
  min-width: 120px;
  max-width: 280px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
}

.datasets-sheet__input:hover,
.datasets-sheet__textarea:hover {
  border-color: var(--line);
}

.datasets-sheet__input:focus,
.datasets-sheet__textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--ink) 35%, var(--line));
  background: var(--panel, #fff);
}

.datasets-sheet__textarea {
  resize: vertical;
  min-height: 40px;
}

.datasets-sheet__bool {
  width: 16px;
  height: 16px;
}

.datasets-sheet__file-cell {
  min-width: 140px;
}

.datasets-sheet__file {
  display: inline-block;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.datasets-sheet__file--empty {
  opacity: 0.55;
}

.datasets-sheet__footer {
  display: flex;
  align-items: center;
  gap: 10px;
}

.datasets-sheet__delete {
  font-size: 0.75rem;
  padding: 4px 8px;
}

@media (max-width: 800px) {
  .datasets-layout,
  .datasets-sheet {
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .datasets-folders {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .datasets-folder {
    width: auto;
  }
}