:root {
  --surface: var(--tblr-bg-surface);
  --surface-subtle: var(--tblr-bg-surface-secondary);
  --surface-hover: var(--tblr-bg-surface-tertiary);
  --border: var(--tblr-border-color);
  --border-strong: #b8c2d0;
  --text: var(--tblr-body-color);
  --muted: var(--tblr-muted);
  --muted-strong: #425166;
  --primary: var(--tblr-primary);
  --primary-soft: rgba(var(--tblr-primary-rgb), 0.09);
  --danger: var(--tblr-danger);
  --danger-soft: rgba(var(--tblr-danger-rgb), 0.08);
  --radius: var(--tblr-radius-lg);
  --mono: var(--tblr-font-monospace);
}

@media (prefers-color-scheme: dark) {
  :root {
    --border-strong: #465362;
    --muted-strong: #c0cad4;
  }
}

:root[data-theme="light"] {
  --border-strong: #b8c2d0;
  --muted-strong: #425166;
}

:root[data-theme="dark"] {
  --border-strong: #465362;
  --muted-strong: #c0cad4;
}

.navbar-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.page-header {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto minmax(240px, 380px);
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.path-zone {
  grid-column: 1;
  min-width: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  border-radius: var(--tblr-radius);
  transition: background-color 120ms ease, color 120ms ease;
}

.breadcrumb a,
.breadcrumb b {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 6px;
  border-radius: var(--tblr-radius);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumb-item.is-switchable a,
.breadcrumb-item.is-switchable b {
  padding-right: 2px;
}

.breadcrumb a {
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--primary);
  background: var(--surface-subtle);
  text-decoration: none;
}

.breadcrumb-item.is-switchable:hover,
.breadcrumb-item.is-switchable:focus-within,
.breadcrumb-item.is-open {
  background: var(--surface-subtle);
}

.breadcrumb-item.is-switchable:hover a,
.breadcrumb-item.is-switchable:focus-within a,
.breadcrumb-item.is-open a {
  background: transparent;
}

.breadcrumb b {
  color: var(--text);
  background: var(--surface-subtle);
  font-weight: 600;
}

.breadcrumb-menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0;
  min-width: 0;
  min-height: 24px;
  margin-right: 0;
  padding: 0;
  border: 0;
  border-radius: var(--tblr-radius);
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transform: translateX(-2px);
  --breadcrumb-reveal-ease: cubic-bezier(0.2, 0.8, 0.22, 1);
  --breadcrumb-arrow-ease: cubic-bezier(0.18, 0.72, 0.2, 1.18);
  transition:
    width 280ms var(--breadcrumb-reveal-ease),
    min-width 280ms var(--breadcrumb-reveal-ease),
    margin-right 280ms var(--breadcrumb-reveal-ease),
    opacity 520ms ease,
    transform 280ms var(--breadcrumb-reveal-ease),
    color 180ms ease,
    background-color 180ms ease;
}

.breadcrumb-item.is-switchable:hover .breadcrumb-menu-button,
.breadcrumb-item.is-switchable:focus-within .breadcrumb-menu-button,
.breadcrumb-item.is-open .breadcrumb-menu-button {
  width: 24px;
  min-width: 24px;
  margin-right: 4px;
  color: var(--muted-strong);
  opacity: 0.78;
  pointer-events: auto;
  transform: translateX(0);
}

.breadcrumb-menu-button:hover,
.breadcrumb-menu-button:focus-visible,
.breadcrumb-menu-button[aria-expanded="true"],
.breadcrumb-item.is-switchable .breadcrumb-menu-button:hover,
.breadcrumb-item.is-switchable .breadcrumb-menu-button:focus-visible,
.breadcrumb-item.is-switchable .breadcrumb-menu-button[aria-expanded="true"],
.breadcrumb-item.is-switchable.is-open .breadcrumb-menu-button,
.breadcrumb-item.is-open .breadcrumb-menu-button {
  color: var(--primary);
  background: var(--primary-soft);
  opacity: 1;
}

.breadcrumb .breadcrumb-menu-button svg {
  width: 12px;
  height: 12px;
  stroke-width: 2.5;
  transform-box: fill-box;
  transform-origin: center;
  transform: rotate(90deg) scale(1.06);
  transition:
    transform 560ms var(--breadcrumb-arrow-ease) 80ms,
    stroke-width 180ms ease;
}

.breadcrumb-item.is-switchable:hover .breadcrumb-menu-button svg,
.breadcrumb-item.is-switchable:focus-within .breadcrumb-menu-button svg,
.breadcrumb-item.is-open .breadcrumb-menu-button svg {
  transform: rotate(0deg) scale(1.06);
}

.breadcrumb-menu-button:hover svg,
.breadcrumb-menu-button:focus-visible svg {
  stroke-width: 2.7;
  transform: rotate(0deg) scale(1.14);
}

.breadcrumb-menu-button[aria-expanded="true"] svg {
  stroke-width: 2.7;
  transform: rotate(0deg) scale(1.14);
}

.breadcrumb-menu-button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 35%, transparent);
  outline-offset: 2px;
}

.breadcrumb .separator {
  color: color-mix(in srgb, var(--muted) 70%, transparent);
  font-weight: 400;
}

.path-subtitle {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.searchbar {
  grid-column: 3;
  min-width: 0;
}

.toolbar,
.uploads-panel,
.index-page,
.editor-page {
  margin-bottom: 12px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 10px;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.sort-menu {
  position: relative;
}

.sort-menu-button {
  min-width: 144px;
  justify-content: flex-start;
}

.sort-menu-button [data-sort-label] {
  flex: 1 1 auto;
  text-align: left;
}

.sort-menu-list,
.player-menu-list,
.breadcrumb-menu-list {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  min-width: 144px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.16);
}

.player-menu-list {
  min-width: 238px;
}

.breadcrumb-menu-list {
  max-height: min(340px, calc(100vh - 24px));
  overflow-y: auto;
}

.sort-menu-item,
.player-menu-item,
.breadcrumb-menu-item,
.breadcrumb-menu-status {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--tblr-radius);
  color: var(--text);
  background: transparent;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}

.breadcrumb-menu-item {
  color: var(--text);
  text-decoration: none;
}

.breadcrumb-menu-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.breadcrumb-menu-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  min-width: 16px;
  color: var(--primary);
}

.breadcrumb-menu-check svg {
  width: 15px;
  height: 15px;
}

.breadcrumb-menu-status {
  color: var(--muted);
  cursor: default;
}

.player-menu-item svg {
  width: 17px;
  height: 17px;
}

.sort-menu-item:hover,
.sort-menu-item.active,
.player-menu-item:hover,
.breadcrumb-menu-item:hover,
.breadcrumb-menu-item:focus-visible {
  color: var(--primary);
  background: var(--surface-subtle);
  text-decoration: none;
}

.segmented {
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.segmented .view-toggle {
  border: 0;
  background: transparent;
}

.segmented .view-toggle.active,
.segmented .view-toggle.is-active {
  color: var(--primary);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.selection-bar {
  grid-column: 2;
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 12px;
  min-height: 32px;
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--primary) 24%, var(--border));
  border-radius: var(--radius);
  color: var(--muted-strong);
  background: var(--primary-soft);
  font-size: 13px;
  line-height: 1.2;
  white-space: nowrap;
}

.selection-bar .link-button {
  min-height: 0;
  padding: 0;
  color: var(--primary);
  font-size: 13px;
}

.upload-list {
  display: grid;
  gap: 10px;
}

.upload-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.upload-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.upload-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.progress-track {
  height: 7px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-hover);
}

.upload-actions {
  display: flex;
  gap: 6px;
}

.index-page {
  overflow: hidden;
}

.file-table th,
.file-table td {
  height: 48px;
}

.file-table tbody tr:hover {
  background: var(--surface-hover);
}

.select-cell {
  width: 42px;
}

.number-cell {
  text-align: right !important;
  font-variant-numeric: tabular-nums;
}

.actions-cell {
  width: 188px;
  text-align: right !important;
}

.file-name {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.file-name a,
.file-name span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-name [data-icon] {
  flex: 0 0 auto;
}

.file-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.grid-view {
  padding: 14px;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 12px;
}

.file-card {
  position: relative;
  display: grid;
  gap: 10px;
  min-height: 142px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.file-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
}

.file-card .select-box {
  position: absolute;
  top: 10px;
  right: 10px;
}

.file-card-icon {
  color: var(--primary);
}

.file-card-name {
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.file-card-meta {
  color: var(--muted);
  font-size: 12px;
}

.file-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.empty-state {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 280px;
  padding: 32px;
  color: var(--muted);
  text-align: center;
}

.empty-state [data-icon] {
  color: var(--primary);
}

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

.editor-page {
  overflow: hidden;
}

.editor-toolbar {
  align-items: center;
}

.file-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.file-heading h1 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 18px;
}

.file-heading p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.preview-tabs {
  margin: 0 14px;
}

.viewer {
  margin-top: 0;
}

.editor {
  width: 100%;
  min-height: calc(100vh - 220px);
  padding: 14px;
  color: var(--text);
  background: var(--surface-subtle);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
}

.preview-pane,
.not-editable {
  min-height: calc(100vh - 220px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.preview-pane {
  overflow: auto;
  padding: 18px;
}

.preview-pane iframe,
.preview-pane object,
.preview-pane img,
.preview-pane video,
.preview-pane audio {
  max-width: 100%;
}

.preview-pane iframe,
.pdf-viewer {
  width: 100%;
  min-height: calc(100vh - 260px);
  border: 0;
  background: #fff;
}

.pdf-viewer {
  display: block;
  height: calc(100vh - 260px);
  border-radius: calc(var(--radius) - 2px);
}

.preview-fallback {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--tblr-radius);
  background: var(--surface);
  color: var(--muted-strong);
}

.preview-fallback p {
  margin: 0;
}

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

.preview-actions .btn {
  gap: 6px;
}

.preview-empty {
  display: grid;
  align-items: center;
}

.preview-empty .preview-fallback {
  margin-top: 0;
}

.preview-pane pre {
  overflow: auto;
  margin: 0;
  font-family: var(--mono);
}

.preview-pane table {
  width: 100%;
  border-collapse: collapse;
}

.preview-pane th,
.preview-pane td {
  padding: 8px;
  border: 1px solid var(--border);
}

.not-editable {
  display: grid;
  place-items: center;
  padding: 28px;
  color: var(--muted);
  text-align: center;
}

.path-prompt-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(15, 23, 42, 0.28);
}

.path-prompt-card {
  width: min(100%, 440px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.24);
}

.path-prompt-header,
.path-prompt-body,
.path-prompt-actions {
  padding: 14px;
}

.path-prompt-header {
  border-bottom: 1px solid var(--border);
}

.path-prompt-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.path-prompt-body {
  display: grid;
  gap: 8px;
}

.path-prompt-label {
  color: var(--muted-strong);
  font-size: 13px;
}

.path-prompt-message {
  margin: 0;
  color: var(--muted-strong);
  overflow-wrap: anywhere;
}

.directory-picker-card {
  width: min(100%, 560px);
}

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

.directory-picker-header .tool-button {
  gap: 6px;
}

.directory-picker-body {
  gap: 10px;
}

.directory-picker-path {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 34px;
  overflow-x: auto;
  color: var(--muted);
  scrollbar-width: none;
}

.directory-picker-path::-webkit-scrollbar {
  display: none;
}

.directory-picker-crumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  max-width: 180px;
  padding: 0 8px;
  border: 0;
  border-radius: var(--tblr-radius);
  color: var(--muted-strong);
  background: transparent;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
}

.directory-picker-crumb span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.directory-picker-crumb:hover,
.directory-picker-crumb:focus-visible {
  color: var(--primary);
  background: var(--surface-subtle);
}

.directory-picker-crumb.active {
  color: var(--text);
  background: var(--surface-subtle);
  font-weight: 600;
}

.directory-picker-separator {
  color: color-mix(in srgb, var(--muted) 70%, transparent);
}

.directory-picker-new {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
}

.directory-picker-status {
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--tblr-radius);
  color: var(--muted-strong);
  background: var(--surface-subtle);
  font-size: 13px;
}

.directory-picker-status.is-busy {
  color: var(--primary);
  background: var(--primary-soft);
}

.directory-picker-list {
  display: grid;
  gap: 6px;
  max-height: min(340px, 44vh);
  overflow-y: auto;
}

.directory-picker-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--tblr-radius);
  color: var(--text);
  background: var(--surface-subtle);
  cursor: pointer;
  text-align: left;
}

.directory-picker-item:hover,
.directory-picker-item:focus-visible {
  border-color: color-mix(in srgb, var(--primary) 28%, var(--border));
  background: var(--primary-soft);
}

.directory-picker-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.directory-picker-enter {
  color: var(--muted);
  font-size: 12px;
}

.path-prompt-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  border-top: 1px solid var(--border);
  background: var(--surface-subtle);
}

[data-icon] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

[data-icon] svg,
.breadcrumb svg,
.file-name svg,
.file-actions svg,
.file-card svg,
.toolbar svg,
.editor-toolbar svg,
.upload-actions svg,
.theme-toggle svg,
.upload-queue-button svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.theme-toggle [data-theme-icon] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-lg svg {
  width: 34px;
  height: 34px;
}

@media (max-width: 980px) {
  .navbar-row {
    align-items: flex-start;
    flex-direction: column;
    padding: 10px 0;
  }

  .navbar {
    position: static;
  }

  .navbar-tools {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .page-header {
    grid-template-columns: 1fr;
  }

  .path-zone,
  .selection-bar,
  .searchbar {
    grid-column: 1;
  }

  .selection-bar {
    justify-self: start;
  }
}

@media (max-width: 680px) {
  .container-xl {
    width: min(100% - 20px, 1440px);
  }

  .page-wrapper {
    padding: 10px 0;
  }

  .navbar-row {
    align-items: center;
    flex-direction: row;
    min-height: 56px;
    padding: 8px 0;
  }

  .navbar-brand {
    gap: 8px;
    font-size: 17px;
  }

  .navbar-tools {
    width: auto;
    margin-left: auto;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .upload-queue-button {
    position: relative;
    width: 38px;
    min-width: 38px;
    padding: 0;
  }

  .upload-queue-button > span:not([data-icon]):not(.badge) {
    display: none;
  }

  .upload-queue-button .badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    min-height: 18px;
    padding: 0 5px;
    border: 2px solid var(--surface);
    font-size: 10px;
  }

  .logout-btn .user-name {
    display: none;
  }

  .page-header {
    gap: 10px;
    margin-bottom: 10px;
  }

  .breadcrumb {
    gap: 2px;
    overflow-x: auto;
    padding-bottom: 2px;
    font-size: 12px;
    scrollbar-width: none;
  }

  .breadcrumb::-webkit-scrollbar {
    display: none;
  }

  .breadcrumb a,
  .breadcrumb b {
    min-height: 24px;
    padding: 0 5px;
  }

  .path-subtitle {
    margin-top: 3px;
    font-size: 12px;
  }

  .searchbar .form-control {
    min-height: 40px;
  }

  .toolbar {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    min-height: 0;
    overflow-x: auto;
    padding: 8px;
    gap: 8px;
    scrollbar-width: none;
  }

  .toolbar::-webkit-scrollbar {
    display: none;
  }

  .toolbar-group,
  .toolbar-right {
    flex: 0 0 auto;
    width: auto;
    margin-left: 0;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .toolbar .btn {
    min-height: 38px;
  }

  .toolbar .btn-icon {
    width: 38px;
    min-width: 38px;
  }

  .sort-menu-button {
    min-width: 132px;
    min-height: 38px;
  }

  .sort-menu-list {
    min-width: 160px;
  }

  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .file-table {
    min-width: 620px;
    table-layout: fixed;
  }

  .file-table th,
  .file-table td {
    height: 44px;
    padding: 0 6px;
    font-size: 12px;
  }

  .select-cell {
    width: 34px;
  }

  .file-table th:nth-child(2),
  .file-table td:nth-child(2) {
    width: 172px;
  }

  .file-table th:nth-child(3),
  .file-table td:nth-child(3) {
    width: 58px;
  }

  .file-table th:nth-child(4),
  .file-table td:nth-child(4) {
    width: 96px;
  }

  .number-cell {
    width: 62px;
    white-space: nowrap;
  }

  .actions-cell {
    width: 154px;
  }

  .file-name {
    align-items: flex-start;
    gap: 7px;
  }

  .file-name a,
  .file-name span {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
    overflow-wrap: anywhere;
    font-size: 13px;
    line-height: 1.35;
  }

  .file-actions {
    gap: 4px;
  }

  .file-actions .btn-icon {
    width: 28px;
    min-width: 28px;
    min-height: 28px;
  }

  .file-actions svg {
    width: 15px;
    height: 15px;
  }

  .editor-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .directory-picker-header,
  .directory-picker-new {
    grid-template-columns: 1fr;
  }

  .directory-picker-header {
    align-items: stretch;
    flex-direction: column;
  }

  .directory-picker-header .tool-button,
  .directory-picker-new .btn {
    justify-content: center;
    width: 100%;
  }
}