/* Mobile Cloud Library (Immich Cloud) Styles */

.mob-lib-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  background: #101014;
  color: #f4f4f5;
  font-family: var(--sans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  overflow: hidden;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}

/* --- Top Header Bar --- */
.mob-lib-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(10px, env(safe-area-inset-top)) 16px 10px;
  background: rgba(16, 16, 20, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.mob-lib-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mob-lib-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: #ffffff;
}

.mob-lib-brand-img {
  width: 25px;
  height: 25px;
  border-radius: 6px;
  flex-shrink: 0;
  display: block;
}

.mob-lib-logo-svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.mob-lib-brand-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1;
}

.mob-lib-brand-text em {
  font-style: normal;
  font-weight: 500;
  color: #ff5a36;
}

.mob-lib-header-title {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  padding-left: 8px;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  line-height: 1.2;
}

.mob-lib-header-folder-info {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 170px;
  padding-left: 8px;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}

.mob-lib-header-folder-icon {
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.mob-lib-header-folder-name {
  font-size: 13px;
  font-weight: 600;
  color: #f4f4f5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mob-lib-folder-brand {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  overflow: hidden;
}

.mob-lib-folder-brand-text {
  font-size: 14px;
  font-weight: 700;
  color: #f4f4f5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- Subbar when Immich Cloud or Folder is open --- */
.mob-lib-immich-subbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(22, 22, 28, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  z-index: 25;
}

.mob-lib-immich-subbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
}

.mob-lib-immich-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.mob-lib-immich-brand .mob-lib-logo-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.mob-lib-immich-text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1;
}

.mob-lib-immich-pill {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(66, 133, 244, 0.18);
  color: #60a5fa;
  border: 1px solid rgba(66, 133, 244, 0.35);
  line-height: 1.4;
}

.mob-lib-immich-album-name {
  font-size: 13px;
  font-weight: 600;
  color: #e4e4e7;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mob-lib-immich-subbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.mob-lib-immich-count {
  font-size: 11px;
  color: #a1a1aa;
}

.mob-lib-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mob-lib-status-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: #d4d4d8;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: opacity 0.2s;
}

.mob-lib-status-btn:active {
  opacity: 0.6;
}

.mob-lib-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #27272a;
}

.mob-lib-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mob-lib-studio-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #f4f4f5;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.2s;
}

.mob-lib-studio-link:active {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Main Content Area --- */
.mob-lib-content {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
  position: relative;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.mob-lib-content::-webkit-scrollbar {
  display: none;
}

/* --- Timeline / Date Grouping --- */
.mob-lib-date-group {
  margin-bottom: 12px;
}

.mob-lib-date-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px 8px;
  font-size: 16px;
  font-weight: 600;
  color: #f4f4f5;
  letter-spacing: -0.01em;
}

.mob-lib-date-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  cursor: pointer;
  background: transparent;
  padding: 0;
  transition: all 0.2s;
}

.mob-lib-date-check.checked {
  background: var(--accent, #f59e0b);
  border-color: var(--accent, #f59e0b);
  color: #000;
}

/* --- 3-Column Photo Grid --- */
.mob-lib-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.mob-lib-thumb-cell {
  position: relative;
  aspect-ratio: 1;
  background: #1c1c22;
  overflow: hidden;
  cursor: pointer;
  touch-action: manipulation;
  content-visibility: auto;
  contain-intrinsic-size: 110px 110px;
}

.mob-lib-thumb-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s;
}

.mob-lib-thumb-cell:active img {
  opacity: 0.8;
}

.mob-lib-cloud-badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  color: #ffffff;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.85));
  pointer-events: none;
  opacity: 0.95;
}

.mob-lib-edited-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent, #f59e0b);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}

.mob-lib-star-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  display: flex;
  align-items: center;
  gap: 1px;
  background: rgba(0, 0, 0, 0.6);
  padding: 1px 4px;
  border-radius: 4px;
  font-size: 10px;
  color: #fbbf24;
  backdrop-filter: blur(4px);
  pointer-events: none;
}

/* --- Floating Fast Scroll Indicator replacing side scrollbar --- */
.mob-lib-scroll-handle {
  position: fixed;
  right: 6px;
  z-index: 45;
  width: 28px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(28, 30, 38, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
  color: #ffffff;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.15s ease;
}

.mob-lib-scroll-handle.visible {
  opacity: 1;
  pointer-events: auto;
}

.mob-lib-scroll-handle:active {
  cursor: grabbing;
  transform: scale(1.08);
  background: rgba(45, 48, 62, 0.98);
  border-color: rgba(255, 255, 255, 0.4);
}

.mob-lib-scroll-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: #f4f4f5;
  opacity: 0.9;
}

/* --- Search View --- */
.mob-lib-search-pane {
  padding: 12px;
}

.mob-lib-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.mob-lib-search-icon {
  position: absolute;
  left: 12px;
  color: #71717a;
  pointer-events: none;
}

.mob-lib-search-input {
  width: 100%;
  padding: 10px 36px 10px 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #1c1c22;
  color: #ffffff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.mob-lib-search-input:focus {
  border-color: var(--accent, #f59e0b);
}

.mob-lib-search-clear {
  position: absolute;
  right: 12px;
  background: transparent;
  border: none;
  color: #71717a;
  cursor: pointer;
  padding: 4px;
  display: flex;
}

.mob-lib-chips-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 12px;
  scrollbar-width: none;
}

.mob-lib-chips-row::-webkit-scrollbar {
  display: none;
}

.mob-lib-chip {
  flex: 0 0 auto;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #1c1c22;
  color: #d4d4d8;
  cursor: pointer;
}

.mob-lib-chip.active {
  background: var(--accent, #f59e0b);
  color: #000000;
  border-color: var(--accent, #f59e0b);
  font-weight: 600;
}

/* --- Sticky Search & Filter Bar neo ở top của UI Preview --- */
.mob-lib-sticky-search {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(16, 16, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.mob-lib-search-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e4e4e7;
  font-size: 13px;
  font-weight: 600;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
  flex-shrink: 0;
  padding: 0;
}

.mob-lib-search-close-btn:active {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Search Top Row with Input, View Mode Toggle, and Close --- */
.mob-lib-search-top-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.mob-lib-view-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 2px;
  flex-shrink: 0;
  gap: 2px;
}

.mob-lib-view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: #a1a1aa;
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
}

.mob-lib-view-btn:active {
  transform: scale(0.95);
}

.mob-lib-view-btn.active {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

/* --- Filter Scope Row (Toggle between All Immich Photos and Current Album) --- */
.mob-lib-filter-scope-row {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px 0;
}

.mob-lib-filter-scope-row::-webkit-scrollbar {
  display: none;
}

.mob-lib-filter-scope-label {
  font-size: 11px;
  font-weight: 600;
  color: #a1a1aa;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  margin-right: 2px;
}

.mob-lib-scope-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  color: #a1a1aa;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.mob-lib-scope-pill:active {
  transform: scale(0.96);
}

.mob-lib-scope-pill.active {
  background: rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.6);
  color: #60a5fa;
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(59, 130, 246, 0.2);
}

/* --- Dropbox Row --- */
.mob-lib-dropbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.mob-lib-dropbox-row::-webkit-scrollbar {
  display: none;
}

.mob-lib-dropbox {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 0 8px;
  height: 32px;
  font-size: 12px;
  color: #e4e4e7;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.mob-lib-dropbox.active,
.mob-lib-dropbox-btn.active {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.6);
  color: #fbbf24;
  font-weight: 600;
}

.mob-lib-dropbox-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 0 10px;
  height: 32px;
  font-size: 12px;
  color: #e4e4e7;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.mob-lib-dropbox-btn.open {
  border-color: rgba(96, 165, 250, 0.7);
  background: rgba(59, 130, 246, 0.18);
  color: #93c5fd;
}

.mob-lib-dropbox-select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  color: inherit;
  font-size: 12px;
  font-weight: inherit;
  padding: 0 12px 0 0;
  cursor: pointer;
  outline: none;
  height: 100%;
}

.mob-lib-dropbox-select option {
  background: #1c1c24;
  color: #ffffff;
}

.mob-lib-dropbox-caret {
  font-size: 10px;
  opacity: 0.7;
  margin-left: 2px;
  pointer-events: none;
}

/* --- Popover Card for Year/Month/Date & Time --- */
.mob-lib-popover-card {
  margin-top: 4px;
  background: #18181f;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  animation: mobLibFadeDown 0.18s ease-out;
}

@keyframes mobLibFadeDown {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mob-lib-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mob-lib-popover-title {
  font-size: 12px;
  font-weight: 700;
  color: #d4d4d8;
  letter-spacing: 0.02em;
}

.mob-lib-popover-reset-btn {
  background: transparent;
  border: none;
  color: #ef4444;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.mob-lib-popover-reset-btn:active {
  background: rgba(239, 68, 68, 0.15);
}

.mob-lib-popover-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.mob-lib-popover-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.mob-lib-popover-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mob-lib-popover-label {
  font-size: 10px;
  font-weight: 600;
  color: #a1a1aa;
  text-transform: uppercase;
}

.mob-lib-popover-select {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
}

.mob-lib-popover-select option {
  background: #1c1c24;
  color: #ffffff;
}

.mob-lib-popover-footer {
  display: flex;
  justify-content: flex-end;
}

.mob-lib-popover-done-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 6px;
  cursor: pointer;
}

.mob-lib-popover-done-btn:active {
  background: rgba(255, 255, 255, 0.24);
}

/* --- Single Photo Mode (1 large card per row) --- */
.mob-lib-single-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 12px 14px;
}

.mob-lib-single-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  content-visibility: auto;
  contain-intrinsic-size: 320px 280px;
}

.mob-lib-single-card:active {
  transform: scale(0.99);
  border-color: rgba(255, 255, 255, 0.2);
}

.mob-lib-single-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #09090b;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mob-lib-single-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mob-lib-single-badges {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
}

.mob-lib-single-info {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(18, 18, 22, 0.7);
}

.mob-lib-single-name {
  font-size: 13px;
  font-weight: 600;
  color: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mob-lib-single-date {
  font-size: 11px;
  color: #a1a1aa;
}

/* --- Album Folder Tree Column (Desktop style on Mobile) --- */
.mob-lib-tree-pane {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
}

.mob-lib-tree-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
}

.mob-lib-tree-toolbar-title {
  font-size: 13px;
  font-weight: 700;
  color: #f4f4f5;
}

.mob-lib-tree-list {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  overflow: hidden;
}

.mob-lib-tree-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  color: #d4d4d8;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.15s, color 0.15s;
}

.mob-lib-tree-row:last-child {
  border-bottom: none;
}

.mob-lib-tree-row:active {
  background: rgba(255, 255, 255, 0.08);
}

.mob-lib-tree-row.selected {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.mob-lib-tree-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid rgba(255, 255, 255, 0.6);
  transition: transform 0.15s;
  flex-shrink: 0;
  cursor: pointer;
  padding: 4px;
  background-clip: content-box;
}

.mob-lib-tree-caret.open {
  transform: rotate(90deg);
}

.mob-lib-tree-caret.leaf {
  border-left-color: transparent;
  cursor: default;
}

.mob-lib-tree-icon {
  font-size: 15px;
  flex-shrink: 0;
}

.mob-lib-tree-label {
  flex: 1 1 auto;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.mob-lib-tree-count {
  font-size: 11px;
  font-family: var(--mono, ui-monospace, monospace);
  color: #71717a;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 7px;
  border-radius: 999px;
  flex-shrink: 0;
}

.mob-lib-tree-more-btn {
  background: transparent;
  border: none;
  color: #a1a1aa;
  font-size: 18px;
  padding: 4px 8px;
  cursor: pointer;
  border-radius: 6px;
  flex-shrink: 0;
  line-height: 1;
}

.mob-lib-tree-more-btn:active {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

/* --- Context Menu Backdrop & Panel --- */
.mob-lib-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, 0.45);
}

.mob-lib-context-menu {
  position: fixed;
  z-index: 61;
  min-width: 200px;
  padding: 6px;
  background: #1c1c24;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: mobMenuPop 0.15s ease-out;
}

@keyframes mobMenuPop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.mob-lib-context-header {
  padding: 6px 10px 6px;
  font-size: 11px;
  font-weight: 700;
  color: #a1a1aa;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- Albums View --- */
.mob-lib-albums-pane {
  padding: 12px;
}

.mob-lib-albums-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mob-lib-album-card {
  display: flex;
  flex-direction: column;
  background: #18181e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s;
}

.mob-lib-album-card:active {
  transform: scale(0.98);
  border-color: var(--accent, #f59e0b);
}

.mob-lib-album-cover {
  width: 100%;
  aspect-ratio: 1;
  background: #23232b;
  position: relative;
  overflow: hidden;
}

.mob-lib-album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mob-lib-album-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #71717a;
}

.mob-lib-album-info {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mob-lib-album-title {
  font-size: 14px;
  font-weight: 600;
  color: #f4f4f5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mob-lib-album-count {
  font-size: 12px;
  color: #a1a1aa;
}

/* --- Library / Cloud Management View --- */
.mob-lib-manage-pane {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mob-lib-card {
  background: #18181e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mob-lib-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mob-lib-card-title {
  font-size: 15px;
  font-weight: 600;
  color: #f4f4f5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mob-lib-badge-connected {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  padding: 2px 8px;
  border-radius: 999px;
}

.mob-lib-badge-connected::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
}

.mob-lib-card-meta {
  font-size: 12px;
  color: #a1a1aa;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mob-lib-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.mob-lib-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #23232b;
  color: #f4f4f5;
  cursor: pointer;
  transition: all 0.2s;
}

.mob-lib-btn:active {
  transform: scale(0.97);
}

.mob-lib-btn.primary {
  background: var(--accent, #f59e0b);
  color: #000000;
  border-color: var(--accent, #f59e0b);
}

.mob-lib-btn.danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}

.mob-lib-add-immich-banner {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(52, 211, 153, 0.15));
  border: 1px solid rgba(66, 133, 244, 0.3);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}

.mob-lib-add-immich-btn {
  width: 100%;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: #2563eb;
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.mob-lib-add-immich-btn:active {
  transform: scale(0.98);
}

/* --- Empty States --- */
.mob-lib-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  gap: 14px;
  color: #a1a1aa;
}

.mob-lib-empty-icon {
  width: 48px;
  height: 48px;
  color: #52525b;
}

.mob-lib-empty-title {
  font-size: 16px;
  font-weight: 600;
  color: #e4e4e7;
}

.mob-lib-empty-desc {
  font-size: 13px;
  line-height: 1.5;
  max-width: 320px;
}

/* --- Bottom Navigation Bar --- */
.mob-lib-tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: calc(60px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: #18181b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-around;
  user-select: none;
}

.mob-lib-tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 6px 0;
  text-decoration: none;
  transition: color 0.15s;
}

.mob-lib-tab-pill {
  padding: 4px 18px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.mob-lib-tab-item.active .mob-lib-tab-pill {
  background: rgba(255, 255, 255, 0.14);
}

.mob-lib-tab-item.active {
  color: #ffffff;
}

.mob-lib-tab-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1;
}

.mob-lib-tab-item.active .mob-lib-tab-label {
  font-weight: 600;
  color: #ffffff;
}

/* --- Fullscreen Photo Preview Modal --- */
.mob-lib-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: #09090b;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: mobLibFadeIn 0.2s ease-out;
}

@keyframes mobLibFadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.mob-lib-preview-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(10px, env(safe-area-inset-top)) 16px 10px;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  z-index: 10;
}

.mob-lib-preview-title {
  font-size: 14px;
  font-weight: 600;
  color: #f4f4f5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60vw;
  text-align: center;
}

.mob-lib-preview-body {
  flex: 1 1 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000000;
}

.mob-lib-preview-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
}

.mob-lib-preview-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px 16px max(14px, env(safe-area-inset-bottom));
  background: rgba(9, 9, 11, 0.9);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  z-index: 10;
}

.mob-lib-preview-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mob-lib-preview-stars {
  display: flex;
  gap: 4px;
}

.mob-lib-star-btn {
  background: transparent;
  border: none;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.mob-lib-star-btn.active {
  color: #fbbf24;
}

.mob-lib-preview-rot-btns {
  display: flex;
  gap: 6px;
}

.mob-lib-open-studio-btn {
  width: 100%;
  padding: 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--accent, #f59e0b);
  color: #000000;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.35);
}

.mob-lib-open-studio-btn:active {
  transform: scale(0.98);
}

/* --- Photo Metadata (Desktop style, displayed above Open in Studio) --- */
.mob-lib-preview-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11.5px;
  color: #a1a1aa;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 9px 12px;
  min-width: 0;
  max-height: 140px;
  overflow-y: auto;
  line-height: 1.4;
}

.mob-lib-meta-name {
  color: #f4f4f5;
  font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace);
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mob-lib-meta-line {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-wrap: anywhere;
}

.mob-lib-meta-place {
  color: #60a5fa;
}

.mob-lib-meta-specs {
  color: #e4e4e7;
  font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace);
  font-size: 11px;
}