/* ==========================================================================
   Interfaz normal — botones y lista de archivos
   Acotado a .header-controls, .container y notificaciones para no tocar
   modales, reproductor ni watch party.
   Usa las variables de tema (base.css) para funcionar en claro y oscuro.
   ========================================================================== */

:root {
  --ui-surface: var(--bg-secondary, #101012);
  --ui-hover: rgba(255, 255, 255, 0.045);
  --ui-hover-2: rgba(255, 255, 255, 0.075);
  --ui-line: var(--border-color, #1a1a1a);
  --ui-line-2: rgba(255, 255, 255, 0.16);
  --ui-sep: rgba(255, 255, 255, 0.07);
  --ui-ink: var(--text-color, #fff);
  --ui-ink-2: var(--text-secondary, #8a8a8a);
  --ui-accent: var(--accent-color, #fa4e49);
  --ui-radius: 9px;
  --ui-mono: 'Fira Mono', ui-monospace, monospace;
}

[data-theme="light"] {
  --ui-hover: rgba(0, 0, 0, 0.035);
  --ui-hover-2: rgba(0, 0, 0, 0.06);
  --ui-line-2: rgba(0, 0, 0, 0.18);
  --ui-sep: rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Botones
   ========================================================================== */

.header-controls button,
.container button,
#notificationContainer button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 38px;
  padding: 0 15px;
  border-radius: var(--ui-radius);
  border: 1px solid var(--ui-line);
  background: var(--ui-hover);
  color: var(--ui-ink);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  cursor: pointer;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.header-controls button:hover,
.container button:hover,
#notificationContainer button:hover {
  background: var(--ui-hover-2);
  border-color: var(--ui-line-2);
  color: var(--ui-ink);
  filter: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.header-controls button:active,
.container button:active,
#notificationContainer button:active {
  transform: translateY(1px);
  box-shadow: none;
}

.header-controls button:focus-visible,
.container button:focus-visible,
#notificationContainer button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(250, 78, 73, 0.22);
}

.header-controls button:disabled,
.container button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Botones fantasma (barra de acciones, cabecera) */
.container .btn-compact,
.container .btn-action-control,
.header-controls .btn-compact,
.header-controls #shortcutsButton,
.header-controls .user-menu-header {
  background: transparent;
  border-color: transparent;
  color: var(--ui-ink-2);
  height: 36px;
  padding: 0 12px;
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: none;
}
.container .btn-compact:hover,
.container .btn-action-control:hover,
.header-controls .btn-compact:hover,
.header-controls #shortcutsButton:hover,
.header-controls .user-menu-header:hover {
  background: var(--ui-hover);
  border-color: var(--ui-line);
  color: var(--ui-ink);
}
.container .btn-compact i,
.container .btn-action-control i,
.header-controls .btn-compact i { font-size: 17px; opacity: 0.9; }
.container #displayOptionsButton.has-active-filters {
  color: var(--ui-ink);
  background: rgba(250, 78, 73, 0.10);
  border-color: rgba(250, 78, 73, 0.35);
}

/* ==========================================================================
   Barra de acciones: Nueva carpeta, Papelera, Opciones, tema y nodo
   ========================================================================== */

.container .file-actions-right { gap: 2px; }

.container #createFolderButton,
.container #trashButton,
.container #displayOptionsButton,
.container #themeToggleButton,
.container #nodeToggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ui-ink-2);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: none;
  cursor: pointer;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.container #createFolderButton:hover,
.container #trashButton:hover,
.container #displayOptionsButton:hover,
.container #themeToggleButton:hover,
.container #nodeToggle:hover {
  background: var(--ui-hover);
  border-color: var(--ui-line);
  color: var(--ui-ink);
  box-shadow: none;
  transform: none;
}

.container #createFolderButton:active,
.container #trashButton:active,
.container #displayOptionsButton:active,
.container #themeToggleButton:active,
.container #nodeToggle:active { transform: translateY(1px); }

.container #createFolderButton i,
.container #trashButton i,
.container #displayOptionsButton i,
.container #themeToggleButton i,
.container #nodeToggle i { font-size: 18px; opacity: 0.9; }

/* Jerarquía: Nueva carpeta es la acción principal */
.container #createFolderButton { color: var(--ui-ink); }
.container #createFolderButton i { color: var(--ui-accent); }
.container #createFolderButton:hover {
  background: rgba(250, 78, 73, 0.08);
  border-color: rgba(250, 78, 73, 0.35);
}

/* Papelera: peligro al pasar el ratón */
.container #trashButton:hover {
  color: var(--ui-accent);
  background: rgba(250, 78, 73, 0.08);
  border-color: rgba(250, 78, 73, 0.35);
}
.container #trashButton:hover i { color: var(--ui-accent); }

/* Opciones con filtros activos */
.container #displayOptionsButton.has-active-filters i { color: var(--ui-accent); opacity: 1; }

/* Estados abiertos (tema y nodo) */
.container #themeToggleButton.active,
.container #nodeToggle[aria-expanded="true"] {
  background: var(--ui-hover-2);
  border-color: var(--ui-line-2);
  color: var(--ui-ink);
}

/* Chevrons */
.container #themeToggleButton .chevron-icon,
.container #nodeToggle .chevron-icon { font-size: 18px; opacity: 0.55; }

/* El texto del tema sigue el color del botón (como el resto de la barra) */
.container #themeToggleButton #themeText { color: inherit !important; }

/* Punto de estado del nodo */
.container #nodeStatus.node-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ui-ink-2);
  box-shadow: 0 0 0 3px var(--ui-hover);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}
.container #nodeStatus.node-status-dot.online { background: #3fb950; box-shadow: 0 0 0 3px rgba(63, 185, 80, 0.18); }
.container #nodeStatus.node-status-dot.offline { background: #f85149; box-shadow: 0 0 0 3px rgba(248, 81, 73, 0.18); }

/* Menús desplegables de tema y nodo (se portalan al body: sin .container) */
.theme-dropdown,
.node-dropdown {
  background: var(--ui-surface);
  border: 1px solid var(--ui-line-2);
  border-radius: 10px;
  box-shadow: none;
  padding: 6px;
}

.theme-dropdown { min-width: 190px; }
.theme-dropdown .menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--ui-ink-2);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.13s ease, color 0.13s ease;
}
.theme-dropdown .menu-item:hover { background: var(--ui-hover); color: var(--ui-ink); }
.theme-dropdown .menu-item i { font-size: 18px; opacity: 0.9; }

.node-dropdown { min-width: 260px; }
.node-menu-item {
  display: block;
  padding: 10px;
  border-radius: 8px;
  color: var(--ui-ink);
  text-decoration: none;
  transition: background 0.13s ease;
}
.node-menu-item:hover { background: var(--ui-hover); }
.node-menu-item.active { background: var(--ui-hover); }
#nodeMenu .node-item-header { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; }
#nodeMenu .node-item-state {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--ui-ink-2);
}
#nodeMenu .node-item-state.online { color: #3fb950; }
#nodeMenu .node-item-state.offline { color: var(--danger-color); }
#nodeMenu .node-item-description {
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--ui-ink-2);
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--ui-sep);
}

/* Primario (subir archivos) */
.container #uploadButton {
  height: 44px;
  padding: 0 22px;
  border-radius: 10px;
  border: 1px solid #c93a36;
  background: linear-gradient(180deg, #ff5a55, #e8433e);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 1px 2px rgba(0, 0, 0, 0.3);
}
.container #uploadButton:hover {
  background: linear-gradient(180deg, #ff6661, #ef4a45);
  border-color: #d43f3b;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 2px 6px rgba(0, 0, 0, 0.35);
}
.container #uploadButton i { font-size: 1.1em; }

/* Primario genérico dentro del contenedor */
.container .btn-primary {
  background: linear-gradient(180deg, #ff5a55, #e8433e);
  border-color: #c93a36;
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.container .btn-primary:hover { background: linear-gradient(180deg, #ff6661, #ef4a45); border-color: #d43f3b; }

/* Secundario */
.container .btn-secondary {
  background: transparent;
  border-color: var(--ui-line-2);
  color: var(--ui-ink);
  box-shadow: none;
}
.container .btn-secondary:hover { background: var(--ui-hover); border-color: var(--ui-ink-2); }

/* Peligro */
.container .btn-danger {
  background: transparent;
  border-color: rgba(250, 78, 73, 0.5);
  color: var(--ui-accent);
  box-shadow: none;
}
.container .btn-danger:hover { background: rgba(250, 78, 73, 0.12); border-color: rgba(250, 78, 73, 0.7); }

/* Barra de selección: botones compactos */
.container .selection-bar { border-radius: 12px; }
.container .selection-bar button { height: 34px; padding: 0 13px; font-size: 12.5px; border-radius: 8px; }

/* Botones de acción de cada fila */
.container .file-actions .action-btn {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 7px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ui-ink-2);
  box-shadow: none;
}
.container .file-actions .action-btn .material-icons-round { font-size: 17px; }
.container .file-actions .action-btn:hover {
  background: var(--ui-hover-2);
  border-color: var(--ui-line);
  color: var(--ui-ink);
}
.container .file-actions .action-btn[data-action="delete"]:hover { color: var(--ui-accent); }

/* ==========================================================================
   Lista de archivos
   ========================================================================== */

.container .file-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 10px;
  padding-bottom: 0;
  border: 1px solid var(--ui-line);
  border-radius: 12px;
  background: var(--ui-surface);
  overflow: hidden;
}

.container .file-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  min-height: 68px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--ui-sep);
  border-radius: 0;
  box-shadow: none;
  transition: background 0.13s ease;
}
.container .file-item:last-child { border-bottom: none; }
.container .file-item:hover {
  background: var(--ui-hover);
  border-color: var(--ui-sep);
  box-shadow: none;
}
.container .file-item.selected,
.container .file-item.uploaded {
  background: rgba(250, 78, 73, 0.06);
}
.container .file-item.folder { border-left: none; cursor: pointer; }
.container .file-item.folder:hover { border-left: none; background: var(--ui-hover); }

.container .file-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--ui-hover);
  border: 1px solid var(--ui-line);
  color: var(--ui-ink-2);
  font-size: 23px;
}
.container .file-item:hover .file-icon { border-color: var(--ui-line-2); }
.container .file-item.folder .file-icon i,
.container .file-item.private-folder .file-icon i,
.container .file-item.public-folder .file-icon i { color: #e8b04b; }

.container .file-info { gap: 3px; }
.container .file-name { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.container .file-name:hover { color: var(--ui-accent); }

.container .file-details {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--ui-mono);
  font-size: 11.5px;
  color: var(--ui-ink-2);
  letter-spacing: -0.01em;
}
.container .file-details > span { padding: 0 10px; }
.container .file-details > span:first-child { padding-left: 0; }
.container .file-details > span + span { border-left: 1px solid var(--ui-sep); }
.container .file-details .file-uploader,
.container .file-details .file-size,
.container .file-details .file-date { flex: 0 0 auto; }
.container .file-details .file-uploader {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 11.5px;
  color: var(--ui-ink-2);
}
.container .file-details .file-info-tooltip { margin-left: 10px; }
.container .file-details .file-info-tooltip .material-icons-round { font-size: 16px; }

.container .file-actions { gap: 2px; opacity: 0; transition: opacity 0.14s ease; }
.container .file-item:hover .file-actions,
.container .file-item:focus-within .file-actions { opacity: 1; }

/* Cuadrícula */
.container .file-list.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  border: none;
  background: transparent;
  gap: 10px;
  overflow: visible;
  align-items: start;
}
.container .file-list.grid .file-item {
  align-self: start;
  border: 1px solid var(--ui-line);
  border-radius: 11px;
  background: var(--ui-surface);
  grid-template-columns: 1fr;
  align-items: start;
  gap: 10px;
  row-gap: 8px;
  padding: 12px 14px;
  min-height: 0;
}
.container .file-list.grid .file-item:hover { border-color: var(--ui-line-2); background: var(--ui-hover); }
.container .file-list.grid .file-icon {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  font-size: 30px;
  cursor: pointer;
}
.container .file-list.grid .file-info { width: 100%; min-width: 0; }
.container .file-list.grid .file-actions { grid-column: 1; opacity: 1; justify-content: flex-end; margin: 2px 0 0; }
/* En cuadrícula solo nombre (y tiempo restante de invitados): el detalle
   (uploader, tamaño, fecha, metadatos) está en el clic derecho → Detalles */
.container .file-list.grid .file-details { display: none; }
/* Sin botones visibles, la fila de acciones no debe ocupar (dejaba más aire
   abajo que arriba); la insignia sigue anclada a la tarjeta */
.container .file-list.grid .file-actions.ctx-only { display: contents; }
/* El tiempo restante de invitados va como insignia sobre la miniatura para
   que no altere la altura de la tarjeta (rompía la alineación de la cuadrícula) */
.container .file-list.grid .file-item { position: relative; }
.container .file-list.grid .file-actions .file-guest-expiry {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 3;
  margin: 0;
  background: rgba(250, 78, 73, 0.30);
  border: 1px solid rgba(250, 78, 73, 0.55);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}
.container .file-list.grid .file-actions .file-guest-expiry:hover {
  background: rgba(250, 78, 73, 0.42);
}

/* ==========================================================================
   Miniaturas
   ========================================================================== */

.container .file-icon { position: relative; overflow: hidden; }
.container .file-icon .file-thumb {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.18s ease;
}
.container .file-icon.thumb-loaded .file-thumb { opacity: 1; }

.container .file-icon .file-thumb-play {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.container .file-icon .file-thumb-play i {
  font-size: 26px;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  border-radius: 50%;
  padding: 2px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.container .file-list.grid .file-icon.thumb-loaded .file-thumb-play { display: flex; }

.container .file-icon .file-thumb-duration {
  display: none;
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 1px 6px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-family: var(--ui-mono);
  font-size: 10.5px;
  line-height: 1.6;
  letter-spacing: 0;
}
.container .file-list.grid .file-icon .file-thumb-duration { display: block; }
.container .file-icon .file-thumb-duration[hidden] { display: none !important; }

/* Placeholder informativo cuando no hay miniatura (solo cuadrícula) */
.container .file-icon .file-thumb-type {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--ui-hover-2);
  border: 1px solid var(--ui-line);
  color: var(--ui-ink-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}
.container .file-list.grid .file-icon:not(.thumb-loaded) .file-thumb-type { display: inline-block; }
.container .file-list.grid .file-icon:not(.thumb-loaded) > i.material-icons-round { font-size: 32px; }

/* Compacta */
.container .file-list.compact { gap: 0; }
.container .file-list.compact .file-item { min-height: 44px; padding: 7px 12px; }
.container .file-list.compact .file-icon { width: 30px; height: 30px; font-size: 17px; border-radius: 8px; }
.container .file-list.compact .file-name { font-size: 12.5px; }

/* Vacía y esqueletos */
.container .empty-folder {
  background: transparent;
  border: 1px dashed var(--ui-line-2);
  border-radius: 12px;
  color: var(--ui-ink-2);
  padding: 60px 24px;
  gap: 12px;
}
/* En cuadrícula el aviso no es un item: ocupa todo el ancho, como en lista */
.container .file-list.grid .empty-folder {
  grid-column: 1 / -1;
  justify-self: stretch;
}
.container .empty-folder i { font-size: 30px; opacity: 0.55; }
.container .empty-folder p { font-size: 13.5px; color: var(--ui-ink-2); }

.container .skeleton-loader {
  background: var(--ui-surface);
  border: 1px solid var(--ui-line);
  border-radius: 12px;
}

/* Badge de expiración de invitado */
.container .file-guest-expiry {
  background: rgba(232, 176, 75, 0.10);
  border: 1px solid rgba(232, 176, 75, 0.30);
  color: #e8b04b;
  font-family: var(--ui-mono);
  font-size: 11px;
  border-radius: 7px;
  padding: 3px 8px;
}

/* ==========================================================================
   Zona de subida: cuota, límites, dropzone y botón
   ========================================================================== */

/* --- Cuota de almacenamiento --- */
.container .storage-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin: 14px 0;
  border: 1px solid var(--ui-line);
  border-radius: 12px;
  background: var(--ui-surface);
  color: var(--ui-ink-2);
  font-size: 13px;
}
.container .storage-info > i {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  font-size: 18px;
  color: var(--ui-accent);
  background: rgba(250, 78, 73, 0.10);
  border: 1px solid rgba(250, 78, 73, 0.28);
}
.container .storage-info > span:not(#storageText) {
  flex-grow: 0;
  text-align: left;
  font-weight: 600;
  color: var(--ui-ink);
  white-space: nowrap;
}
.container .storage-info .storage-bar-container {
  flex: 1;
  width: auto;
  max-width: 320px;
  height: 7px;
  border: none;
  border-radius: 5px;
  background: var(--ui-hover-2);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}
.container .storage-info .storage-bar-used {
  background: linear-gradient(90deg, var(--ui-accent), #ff8a84);
  border-radius: 5px;
}
.container .storage-info #storageText {
  margin-left: auto !important;
  font-family: var(--ui-mono);
  font-size: 11.5px;
  color: var(--ui-ink-2);
  white-space: nowrap;
}

/* --- Límites de subida (invitado / registrado) --- */
.container .upload-limits {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
  padding: 12px 14px;
  border: 1px solid var(--ui-line);
  border-radius: 12px;
  background: var(--ui-surface);
  color: var(--ui-ink-2);
  font-size: 13px;
  box-shadow: none;
}
.container .upload-limits .guest-content,
.container .upload-limits .registered-content {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.container .upload-limits i {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  font-size: 18px !important;
  margin: 0 !important;
  flex-shrink: 0;
}
.container .upload-limits.guest {
  background: rgba(232, 176, 75, 0.07);
  border-color: rgba(232, 176, 75, 0.28);
  box-shadow: none;
}
.container .upload-limits.guest i {
  color: #e8b04b !important;
  background: rgba(232, 176, 75, 0.12);
  border: 1px solid rgba(232, 176, 75, 0.30);
}
.container .upload-limits.registered {
  background: rgba(78, 250, 156, 0.06);
  border-color: rgba(78, 250, 156, 0.25);
  box-shadow: none;
}
.container .upload-limits.registered i {
  color: var(--success-color) !important;
  background: rgba(78, 250, 156, 0.10);
  border: 1px solid rgba(78, 250, 156, 0.28);
}
.container .upload-limits .user-message {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: baseline;
}
.container .upload-limits .user-type {
  font-weight: 700;
  color: var(--ui-ink);
  font-size: 13px;
  margin: 0;
}
.container .upload-limits .limit-item {
  color: var(--ui-ink-2);
  font-size: 12.5px;
  line-height: 1.45;
}

/* --- Zona de arrastrar y soltar --- */
.container .drop-zone {
  border: 1px dashed var(--ui-line-2);
  border-radius: 12px;
  padding: 34px 20px;
  background: var(--ui-surface);
  transition: border-color 0.15s ease, background 0.15s ease;
  transform: none;
}
.container .drop-zone:hover {
  background: var(--ui-hover);
  border-color: var(--ui-ink-2);
  transform: none;
}
.container .drop-zone.drag-over {
  background: rgba(250, 78, 73, 0.06);
  border-color: var(--ui-accent);
  transform: none;
  box-shadow: none;
  animation: none;
}
.container .drop-zone-content i {
  width: auto;
  height: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  font-size: 40px !important;
  color: var(--ui-accent);
  background: none;
  border: none;
  margin: 0 auto 10px;
}
.container .drop-zone p {
  color: var(--ui-ink-2);
  font-size: 13.5px;
  margin: 0;
}

/* --- Botón de subir --- */
.container #uploadButton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
}
.container .upload-action-area.uploading #uploadButton { display: none; }
.container #uploadButton i { font-size: 19px; }

/* --- Cuota y rol en la barra superior --- */
.header-controls #storageInfo {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 4px;
  margin: 0;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  font-size: 12px;
}
.header-controls #storageInfo > i {
  width: auto;
  height: auto;
  padding: 0;
  font-size: 16px;
  color: var(--ui-accent);
  background: none;
  border: none;
  border-radius: 0;
}
.header-controls #storageInfo > span:not(#storageText) { display: none; }
.header-controls #storageInfo .storage-bar-container {
  flex: 0 0 auto;
  width: 72px;
  max-width: 72px;
  height: 5px;
  border: none;
  border-radius: 4px;
  background: var(--ui-hover-2);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}
.header-controls #storageInfo .storage-bar-used {
  background: linear-gradient(90deg, var(--ui-accent), #ff8a84);
  border-radius: 4px;
}
.header-controls #storageInfo #storageText {
  margin-left: 0 !important;
  font-family: var(--ui-mono);
  font-size: 11px;
  color: var(--ui-ink-2);
  white-space: nowrap;
}

.header-controls #uploadLimits {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 4px;
  margin: 0;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  box-shadow: none;
  font-size: 12px;
}
.header-controls #uploadLimits .guest-content,
.header-controls #uploadLimits .registered-content {
  gap: 8px;
  width: auto;
  min-height: 0 !important;
  max-height: none !important;
}
.header-controls #uploadLimits i {
  width: auto;
  height: auto;
  font-size: 16px !important;
  margin: 0 !important;
  background: none;
  border: none;
}
.header-controls #uploadLimits.guest i { color: #e8b04b !important; }
.header-controls #uploadLimits.registered i { color: var(--success-color) !important; }
.header-controls #uploadLimits .user-type {
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-ink);
  margin: 0;
}
.header-controls #uploadLimits .limit-item { display: none; }

@media (max-width: 900px) {
  .header-controls #storageInfo .storage-bar-container { display: none; }
  .header-controls #uploadLimits { display: none !important; }
}

/* --- Migas de pan (más delgadas) --- */
.container .breadcrumb {
  padding: 4px 10px;
  gap: 4px;
  border-radius: 9px;
  margin-bottom: 12px;
}
.container .breadcrumb a,
.container .breadcrumb .breadcrumb-home {
  padding: 3px 7px;
  font-size: 12.5px;
  border-radius: 6px;
  line-height: 1;
}
.container .breadcrumb .material-icons-round { font-size: 15px; }
.container .breadcrumb-separator { font-size: 12px; }

/* --- Acciones de vídeo en menú contextual (clic derecho) --- */
.container .file-actions.ctx-only .action-btn { display: none; }

.file-context-menu {
  position: fixed;
  z-index: 60000;
  width: max-content;
  min-width: 0;
  max-width: 320px;
  padding: 5px;
  background: var(--ui-surface);
  border: 1px solid var(--ui-line-2);
  border-radius: 10px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}
.file-context-item {
  display: block;
  width: 100%;
  padding: 9px 16px;
  border: 0;
  background: transparent;
  color: var(--ui-ink-2);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  border-radius: 7px;
  cursor: pointer;
}
.file-context-item:hover { background: var(--ui-hover); color: var(--ui-ink); }
.file-context-item.is-danger { color: var(--ui-accent); }
.file-context-item.is-danger:hover { background: rgba(250, 78, 73, 0.10); }

/* Responsive */
@media (max-width: 768px) {
  .container .file-item { padding: 10px 12px; gap: 12px; min-height: 60px; }
  .container .file-icon { width: 42px; height: 42px; font-size: 20px; }
  .container .file-details > span + span { border-left: none; }
  .container .file-actions { opacity: 1; }
  .container .file-controls { justify-content: stretch; }
}

/* ---- Fase 3: filtros rapidos, busqueda global, favoritos y drag&drop ---- */
.quick-filters {
    display: flex;
    gap: 8px;
    padding: 8px 2px 2px;
    flex-wrap: wrap;
}
.quick-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 30px;
    padding: 0 12px;
    border: 1px solid var(--border-color, #2b2b2b);
    border-radius: 99px;
    background: var(--bg-secondary, #0f0f0f);
    color: var(--text-color, #fff);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
}
.quick-chip .material-icons-round { font-size: 15px !important; }
.quick-chip:hover { background: var(--bg-tertiary, #272727); }
.quick-chip.is-active {
    border-color: var(--accent-color, #fa4e49);
    color: var(--accent-color, #fa4e49);
    background: color-mix(in srgb, var(--accent-color, #fa4e49) 10%, transparent);
}

/* Fila de filtros con el desplegable de opciones a la derecha */
.quick-filters-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    padding: 8px 2px 2px;
}
.quick-filters-row .quick-filters { padding: 0; }
.display-options-menu { position: relative; margin-left: auto; }
.display-options-toggle .chevron-icon { font-size: 16px !important; opacity: .7; }
.display-options-toggle.has-active-filters {
    border-color: var(--accent-color, #fa4e49);
    color: var(--accent-color, #fa4e49);
}
.display-options-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 9600;
    min-width: 260px;
    max-width: 350px;
    max-height: 72vh;
    overflow-y: auto;
    padding: 12px;
    background: var(--bg-secondary, #0f0f0f);
    border: 1px solid var(--border-color, #2b2b2b);
    border-radius: 12px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .5);
}
.display-options-dropdown.show { display: block; }
.display-options-dropdown.up {
    top: auto;
    bottom: calc(100% + 6px);
}
.dopt-section { margin-bottom: 10px; }
.dopt-section:last-child { margin-bottom: 0; }
.dopt-title {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    opacity: .6;
    margin: 0 0 6px 2px;
}
.dopt-title .material-icons-round { font-size: 13px !important; }
.dopt-grid { display: flex; flex-wrap: wrap; gap: 5px; }
.dopt-opt {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 27px;
    padding: 0 9px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #2b2b2b);
    background: transparent;
    color: var(--text-color, #fff);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background .12s, border-color .12s, color .12s;
}
.dopt-opt .material-icons-round { font-size: 14px !important; opacity: .75; }
.dopt-opt:hover { background: rgba(128, 128, 128, .12); }
.dopt-opt.is-active {
    border-color: var(--accent-color, #fa4e49);
    color: var(--accent-color, #fa4e49);
    background: color-mix(in srgb, var(--accent-color, #fa4e49) 10%, transparent);
}

/* Papelera en cabecera (solo icono) */
.header-trash-btn { padding: 0 9px !important; }
.header-controls #trashButton { display: none; }
.header-controls #trashButton.is-auth-visible { display: inline-flex; }

/* Zona vacía del explorador clicable (clic derecho) */
.file-list { min-height: 180px; }
.file-fav-star {
    font-size: 14px !important;
    color: #f5b301;
    margin-left: 6px;
    vertical-align: middle;
}
.file-item.dragging { opacity: .45; }
.file-item.drop-target {
    outline: 2px dashed var(--accent-color, #fa4e49);
    outline-offset: -2px;
    background: color-mix(in srgb, var(--accent-color, #fa4e49) 8%, transparent);
    border-radius: var(--border-radius, 10px);
}
.search-container { position: relative; }
.search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    max-height: 340px;
    overflow-y: auto;
    background: var(--bg-secondary, #0f0f0f);
    border: 1px solid var(--border-color, #2b2b2b);
    border-radius: 10px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .5);
    z-index: 9500;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-color, #fff);
}
.search-result-item:hover { background: rgba(128, 128, 128, .12); }
.search-result-item .material-icons-round { font-size: 18px; opacity: .75; }
.search-result-name {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.search-result-path {
    font-size: 11px;
    opacity: .6;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 46%;
}
.search-empty { padding: 10px 12px; font-size: 13px; opacity: .7; }

/* ---- Fase 4: skeletons, foco visible y tactil ---- */
.skeleton-wrap { display: flex; flex-direction: column; gap: 2px; padding: 4px 0; }
.file-list.grid .skeleton-wrap { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.file-item.sk-row, .file-item.sk-grid { pointer-events: none; }
.sk-thumb { width: 44px; height: 44px; border-radius: 10px; flex: 0 0 auto; background: var(--bg-tertiary, #272727); }
.file-list.grid .sk-thumb { width: 100%; aspect-ratio: 16 / 9; height: auto; border-radius: 12px; }
.sk-lines { display: flex; flex-direction: column; gap: 8px; flex: 1 1 auto; padding-left: 12px; }
.file-list.grid .sk-lines { padding-left: 0; padding-top: 10px; }
.sk-line { height: 12px; border-radius: 6px; background: var(--bg-tertiary, #272727); width: 60%; }
.sk-line.short { width: 35%; }
.sk-thumb, .sk-line { position: relative; overflow: hidden; }
.sk-thumb::after, .sk-line::after {
    content: '';
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .08), transparent);
    animation: sk-shimmer 1.2s infinite;
}
@keyframes sk-shimmer { 100% { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) {
    .sk-thumb::after, .sk-line::after { animation: none; }
}

.file-item:focus,
.file-item:focus-visible {
    outline: 2px solid var(--accent-color, #fa4e49);
    outline-offset: -2px;
    border-radius: var(--border-radius, 10px);
}

@media (prefers-reduced-motion: no-preference) {
    .file-item { transition: background-color .15s ease; }
}

@media (max-width: 768px) {
    .file-actions .action-btn { min-width: 40px; min-height: 40px; }
    .quick-chip { height: 34px; }
}

/* ---- Fase 6: colecciones y duplicados ---- */
.file-dup-badge { font-size: 13px !important; opacity: .55; margin-left: 4px; vertical-align: middle; }
.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
    align-items: start;
}
.collection-card {
    border: 1px solid var(--border-color, #2b2b2b);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-secondary, #0f0f0f);
    transition: border-color .15s;
}
.collection-card:hover { border-color: var(--ui-line-2, #444); }
.collection-cover {
    position: relative;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(128, 128, 128, .18), rgba(128, 128, 128, .05));
}
.collection-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.collection-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .55), transparent 55%);
    pointer-events: none;
}
.collection-badge {
    position: absolute;
    z-index: 2;
    font-size: 10.5px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    letter-spacing: .02em;
    background: rgba(0, 0, 0, .6);
    color: #fff;
}
.collection-badge.type { top: 8px; left: 8px; text-transform: uppercase; }
.collection-badge.count { bottom: 8px; right: 8px; }
.collection-info { padding: 10px 12px; cursor: pointer; }
.collection-title { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.collection-year { opacity: .6; font-weight: 500; }
.collection-sub { font-size: 11.5px; opacity: .6; margin-top: 2px; }
.collection-card.open .collection-info { border-bottom: 1px solid var(--border-color, #2b2b2b); }
.collection-items { display: flex; flex-direction: column; max-height: 320px; overflow-y: auto; }
.collection-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 12.5px;
}
.collection-item:hover { background: rgba(128, 128, 128, .1); }
.collection-item .ci-ep {
    flex: 0 0 auto;
    min-width: 48px;
    text-align: center;
    font-family: var(--ui-mono, monospace);
    font-size: 11px;
    font-weight: 600;
    color: var(--se-color, var(--accent-color, #fa4e49));
    background: color-mix(in srgb, var(--se-color, var(--accent-color, #fa4e49)) 10%, transparent);
    border-radius: 6px;
    padding: 2px 6px;
}
/* Colores por temporada en la lista de episodios (se1..se8 se repiten) */
.collection-item.se1 { --se-color: #fa4e49; }
.collection-item.se2 { --se-color: #f5b301; }
.collection-item.se3 { --se-color: #4caf50; }
.collection-item.se4 { --se-color: #3b82f6; }
.collection-item.se5 { --se-color: #a855f7; }
.collection-item.se6 { --se-color: #fb923c; }
.collection-item.se7 { --se-color: #06b6d4; }
.collection-item.se8 { --se-color: #ec4899; }
.collection-item.se1, .collection-item.se2, .collection-item.se3, .collection-item.se4,
.collection-item.se5, .collection-item.se6, .collection-item.se7, .collection-item.se8 {
    border-left: 3px solid var(--se-color);
}
/* Portada de colección: icono de respaldo cuando no hay imagen */
.collection-cover .collection-cover-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, .3);
}
.collection-cover .collection-cover-icon .material-icons-round { font-size: 42px; }
.collection-cover img.collection-poster { z-index: 1; }
.collection-item .ci-ep .material-icons-round { font-size: 14px; vertical-align: middle; }
.collection-item .ci-name { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.collection-item .ci-size { flex: 0 0 auto; font-size: 11px; opacity: .55; font-family: var(--ui-mono, monospace); }
.collection-item .ci-dir { display: none; }

/* --- Detalles: pestañas y ficha de película --- */
.fdt-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--ui-line, var(--border-color));
  margin-bottom: 12px;
}
.modal .fdt-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  height: 32px;
  padding: 0 10px;
  color: var(--ui-ink-2, var(--text-color));
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.modal .fdt-tab .material-icons-round { font-size: 15px; }
.modal .fdt-tab:hover { color: var(--ui-ink, var(--text-color)); background: transparent; }
.modal .fdt-tab.is-active {
  color: var(--accent-color, #fa4e49);
  border-bottom-color: var(--accent-color, #fa4e49);
}
.movie-card { display: flex; gap: 14px; align-items: flex-start; }
.movie-poster {
  width: 140px;
  max-width: 140px;
  flex: 0 0 140px;
  border-radius: 10px;
  border: 1px solid var(--ui-line, var(--border-color));
  background: var(--ui-hover, rgba(128, 128, 128, .12));
  display: block;
}
.movie-poster-empty {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ui-ink-2, var(--text-color));
}
.movie-poster-empty .material-icons-round { font-size: 40px; opacity: .5; }
.movie-info { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.movie-title { font-size: 15px; font-weight: 700; }
.movie-year { font-weight: 500; opacity: .7; }
.movie-desc { font-size: 12px; opacity: .65; }
.movie-overview { margin: 0; font-size: 13px; line-height: 1.5; opacity: .9; }
.movie-link {
  color: var(--accent-color, #fa4e49);
  font-size: 12.5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}
.movie-link .material-icons-round { font-size: 14px; }
@media (max-width: 520px) {
  .movie-card { flex-direction: column; }
  .movie-poster { width: 120px; flex-basis: 120px; }
}

/* Texto más legible en el modal de Detalles (gris sobre negro se perdía) */
#fileDetailsModal .md-section-title { color: var(--text-color, #e8e8e8); opacity: .8; }
#fileDetailsModal .md-label { color: var(--text-color, #e8e8e8); opacity: .78; font-size: 12.5px; }
#fileDetailsModal .md-value { color: var(--text-color, #fff); font-weight: 500; }
#fileDetailsModal .md-note { color: var(--text-color, #e8e8e8); opacity: .85; }
#fileDetailsModal .fdt-tab { color: var(--text-color, #e8e8e8); opacity: .72; }
#fileDetailsModal .fdt-tab.is-active { opacity: 1; }
#fileDetailsModal .movie-desc { color: var(--text-color, #e8e8e8); opacity: .85; font-size: 12.5px; }
#fileDetailsModal .movie-overview { color: var(--text-color, #f2f2f2); opacity: 1; line-height: 1.6; }

/* Carpeta montada de Drive: insignia de nube en el icono */
.drive-mount-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--accent-color, #fa4e49) 16%, rgba(0, 0, 0, .5));
    border: 1px solid color-mix(in srgb, var(--accent-color, #fa4e49) 45%, transparent);
    color: var(--accent-color, #fa4e49);
}
.drive-mount-badge .material-icons-round { font-size: 13px !important; opacity: 1; }

/* Vistas globales (Recientes/Favoritos): carpeta y tamano bajo el nombre */
.flat-folder {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    opacity: .6;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.flat-folder .material-icons-round { font-size: 12px !important; }

/* Vistas de solo lectura (Drive, Recientes, Favoritos, Colecciones): sin subida */
body.readonly-view #dropZone,
body.readonly-view .upload-action-area { display: none !important; }

/* Barra inferior tipo app (solo móvil) */
.mobile-bottom-nav { display: none; }
.user-sheet-mobile { display: none; }

/* Opciones: fondo transparente que captura el primer toque (cierra el menú) */
.display-options-dropdown { z-index: 46000; }
#displayOptionsBackdrop {
  position: fixed;
  inset: 0;
  z-index: 45000;
  background: transparent;
}

/* Las notificaciones deben quedar por encima de la barra inferior */
#notificationContainer.notification-container { z-index: 50000; }

/* Con cualquier modal abierto se minimiza la barra superior */
body:has(.modal.show) .header-controls {
  transform: translateY(-120%);
  transition: transform 0.25s ease;
  pointer-events: none;
}

/* ===== Móvil (Pixel/Android): interfaz compacta y usable con el dedo ===== */
@media (max-width: 768px) {
  /* Header solo con el buscador y el selector de nodos (cuando está disponible);
     tema y atajos viven en la hoja de cuenta. */
  body { padding-top: 58px !important; padding-bottom: 86px !important; }
  .header-controls { padding: 6px 10px; }
  .header-left { display: flex !important; gap: 0; }
  .header-left .theme-menu { display: none !important; }
  .header-left .node-menu-container { display: inline-block !important; }
  .container #nodeToggle { padding: 6px 8px; gap: 6px; font-size: 13px; }
  /* El contenedor de usuario se mantiene (0x0) para que su hoja pueda abrirse */
  .header-right { display: flex !important; gap: 0; }
  .header-right #trashButton,
  .header-right #partyRoomsBtn,
  body.user-authenticated .header-right #storageInfo,
  .header-right #uploadLimits { display: none !important; }
  .header-right .user-menu-header { display: none !important; }
  .header-center { padding: 0; }
  .header-center .search-container { max-width: none; }
  .header-center .search-container input { padding: 9px 14px; font-size: 14px; }
  .shortcuts-container { display: none !important; }

  /* Barra inferior: Inicio / Recientes / Favoritos / Subir / Usuario */
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40000;
    background: #0f0f0f;
    border-top: 1px solid var(--border-color);
    padding: 4px 6px calc(4px + env(safe-area-inset-bottom));
    justify-content: space-around;
  }
  .mobile-bottom-nav .mbn-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    height: 54px;
    padding: 4px 2px;
    background: transparent;
    border: 0;
    border-radius: 10px;
    color: var(--ui-ink-2);
    font-family: inherit;
    font-size: 10.5px;
    font-weight: 600;
    cursor: pointer;
  }
  .mobile-bottom-nav .mbn-item i { font-size: 20px !important; opacity: .9; }
  .mobile-bottom-nav .mbn-item:active { background: var(--ui-hover); }
  .mobile-bottom-nav .mbn-item.is-active { color: var(--accent-color, #fa4e49); }
  .mobile-bottom-nav .mbn-item.is-active i { opacity: 1; }

  /* Filtros ya cubiertos por la barra: dejar solo Opciones */
  #quickFilters .quick-chip[data-quick="all"],
  #quickFilters .quick-chip[data-quick="favorites"],
  #quickFilters .quick-chip[data-quick="recents"],
  #quickFilters .quick-chip[data-quick="collections"] { display: none !important; }

  /* Reproduciendo o en sala: sin barra inferior */
  body.preview-open .mobile-bottom-nav { display: none !important; }
  /* Con Detalles abierto: sin barra inferior (y sin buscador, ya oculto) */
  body.details-open .mobile-bottom-nav { display: none !important; }
  /* Con cualquier modal abierto: sin barra inferior */
  body:has(.modal.show) .mobile-bottom-nav { display: none !important; }

  /* Notificaciones por encima de la barra inferior */
  #notificationContainer.notification-container { bottom: 78px; }

  /* Menú de usuario como hoja inferior (se abre desde "Usuario") */
  .user-dropdown {
    position: fixed !important;
    top: auto !important;
    left: 8px !important;
    right: 8px !important;
    bottom: 74px !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    touch-action: pan-y;
    margin-top: 0 !important;
    z-index: 45000;
  }
  /* Con la hoja abierta no se mueve la página de fondo */
  body.sheet-open { touch-action: none; overscroll-behavior: none; }
  body.sheet-open .container { touch-action: none; }
  .user-sheet-mobile { display: block; }
  .user-dropdown .usm-title {
    padding: 10px 14px 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    opacity: .6;
  }
  .user-dropdown .usm-themes {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 2px 12px 10px;
  }
  .user-dropdown .usm-theme {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    height: auto;
    padding: 8px 4px;
    border-radius: 10px;
    border: 1px solid var(--ui-line);
    background: var(--ui-hover);
    color: var(--ui-ink-2);
    font-size: 11px;
    font-weight: 600;
  }
  .user-dropdown .usm-theme i { font-size: 18px !important; }
  .user-dropdown .usm-theme.is-active {
    color: var(--accent-color, #fa4e49);
    border-color: color-mix(in srgb, var(--accent-color, #fa4e49) 45%, transparent);
    background: color-mix(in srgb, var(--accent-color, #fa4e49) 12%, transparent);
  }
  .user-dropdown .usm-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    height: auto;
    padding: 12px 14px;
    border: 0;
    border-top: 1px solid var(--ui-line);
    border-radius: 0;
    background: transparent;
    color: var(--ui-ink);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
  }
  .user-dropdown .usm-row i { font-size: 19px !important; opacity: .8; }
  .user-dropdown .usm-row.is-static { opacity: .8; font-size: 13px; }
  /* Invitados: sin papelera ni almacenamiento en la hoja */
  body:not(.user-authenticated) #usmTrash,
  body:not(.user-authenticated) .user-sheet-mobile .usm-row.is-static { display: none !important; }

  /* Logo compacto: ocupaba 160px de alto */
  .logo { width: 64px; max-width: 64px; margin: 6px auto 10px; }

  /* Zona de subida compacta (el texto de arrastrar no aplica en táctil) */
  #dropZone { padding: 14px 12px; }
  #dropZone .drop-zone-content { gap: 2px; }
  #dropZone i { font-size: 1.5em; }
  #dropZone p { font-size: 12.5px; margin: 4px 0 0; line-height: 1.35; }

  /* Filtros en una sola fila con desplazamiento horizontal */
  .quick-filters { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .quick-filters::-webkit-scrollbar { display: none; }
  .quick-chip { flex: 0 0 auto; }

  /* Cuadrícula a 2 columnas (la regla de escritorio exige 220px y dejaba 1) */
  .container .file-list.grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
  .container .file-list.grid .file-item { padding: 8px; gap: 6px; row-gap: 6px; }
  .container .file-list.grid .file-actions .file-guest-expiry { top: 10px; right: 10px; }

  /* Desplegable de opciones como hoja inferior (se cortaba por abajo) */
  .display-options-dropdown {
    position: fixed;
    left: 10px;
    right: 10px;
    top: auto;
    bottom: 10px;
    max-width: none;
    max-height: 62vh;
    overflow-y: auto;
    z-index: 46000;
  }

  /* Tablas del panel de administración con desplazamiento horizontal */
  .ad-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ad-table { min-width: 620px; }

  /* La nube de subida no se muestra en móvil: se sube desde el menú contextual */
  #dropZone { border: 0 !important; padding: 0 !important; min-height: 0 !important; background: transparent !important; }
  #dropZoneContent { display: none !important; }

  /* Pulsación larga = menú contextual, sin selección de texto */
  .container,
  .container * { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
  .container input,
  .container textarea,
  .container [contenteditable] { -webkit-user-select: text; user-select: text; }

  /* Colecciones en móvil: una columna y tarjetas compactas */
  .collections-grid { grid-template-columns: 1fr; gap: 10px; }
  .collection-card { border-radius: 10px; }
  .collection-card .collection-info { padding: 10px 12px; }
}