/* ═══════════════════════════════════════════════════════════════════════
   Tabla I/O — Standalone Library Page Stylesheet
   ═══════════════════════════════════════════════════════════════════════ */

.library-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 0 calc(24px + max(env(safe-area-inset-right, 0px), var(--safe-area-inset-right, 0px))) calc(40px + max(env(safe-area-inset-bottom, 0px), var(--safe-area-inset-bottom, 0px))) calc(24px + max(env(safe-area-inset-left, 0px), var(--safe-area-inset-left, 0px)));
  display: flex;
  flex-direction: column;
}

/* When a footer is present, the shell should fill remaining space instead of
   forcing 100vh on its own (which would push the footer off-screen or cause
   an unwanted scrollbar on short/empty pages).
   Add class="library-shell has-footer" on pages that include footer.js.       */
.library-shell.has-footer {
  min-height: auto;
  flex: 1 0 auto;
}
body:has(.library-shell.has-footer) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

button, [role="button"], a, input, select, .lib-tab, .lib-card, .btn {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* Header */
.lib-header {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: calc(20px + max(env(safe-area-inset-top, 0px), var(--safe-area-inset-top, 0px))) 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.04);
}

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

.lib-brand {
  color: var(--accent-primary);
  text-decoration: none;
  font-family: var(--font-system);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lib-header-sep {
  color: var(--text-muted);
  font-size: 1rem;
  opacity: 0.4;
}

.lib-title {
  font-family: var(--font-system);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.lib-title-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lib-title-toggle {
  font-family: var(--font-system);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  margin-left: -8px;
  border-radius: 6px;
  transition: background 0.2s;
}

.lib-title-toggle:hover {
  background: var(--bg-secondary);
}

.lib-title-toggle svg {
  opacity: 0.5;
  transition: transform 0.2s;
}

.lib-title-dropdown.open .lib-title-toggle svg {
  transform: rotate(180deg);
}

.lib-title-menu {
  position: absolute;
  top: -8px;
  left: -8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  min-width: 180px;
  width: max-content;
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 100;
  padding: 4px 0;
}

.lib-title-dropdown.open .lib-title-menu {
  display: flex;
  animation: fadeIn 0.15s ease-out;
}

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

.lib-title-menu a {
  padding: 8px 16px 8px 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-system);
  font-size: 1.1rem;
  font-weight: 500;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.lib-title-menu a:hover {
  background: var(--bg-secondary);
}

.lib-title-menu a .check-icon {
  width: 18px;
  height: 18px;
  opacity: 0;
}

.lib-title-menu a.active .check-icon {
  opacity: 1;
}

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

/* Toolbar Controls — Apple Frosted Glass with Specular Borders */
.lib-toolbar {
  max-width: 1200px;
  width: 100%;
  margin: 24px auto 0;
  padding: 14px 20px;
  border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.12));
  border-radius: 24px;
  background: var(--bg-glass, rgba(20, 20, 20, 0.82));
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
  overflow: visible;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

[data-theme="light"] .lib-toolbar,
html.light .lib-toolbar {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="cream"] .lib-toolbar,
html.cream .lib-toolbar {
  background: rgba(253, 248, 242, 0.90);
  border-color: rgba(44, 26, 14, 0.1);
  box-shadow: 0 12px 32px rgba(44, 26, 14, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="stone"] .lib-toolbar,
html.stone .lib-toolbar {
  background: rgba(28, 24, 22, 0.88);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.lib-search-box {
  position: relative;
  flex: 1 1 280px;
}

.lib-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.lib-search-input {
  width: 100%;
  padding: 10px 38px 10px 42px !important;
  font-size: 0.95rem;
  border-radius: 50px;
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.12));
  color: var(--text-primary);
  outline: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
}

.lib-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent !important;
  border: none !important;
  outline: none;
  box-shadow: none !important;
  color: var(--text-muted, #888888);
  cursor: pointer;
  padding: 0 !important;
  margin: 0 !important;
  width: 24px !important;
  height: 24px !important;
  min-height: 0 !important;
  max-height: 24px !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0 !important;
  transition: color 0.15s ease, opacity 0.15s ease, transform 0.1s ease;
  z-index: 2;
  opacity: 0.7;
}

.lib-search-clear:hover,
.lib-search-clear:focus,
.lib-search-clear:focus-visible {
  color: var(--text-primary);
  background: transparent !important;
  box-shadow: none !important;
  outline: none;
  opacity: 1;
}

.lib-search-clear:active {
  background: transparent !important;
  box-shadow: none !important;
  transform: translateY(-50%) scale(0.9);
  opacity: 1;
}

.lib-search-clear svg {
  display: block;
  pointer-events: none;
}

.lib-search-input:focus {
  border-color: var(--accent-primary);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(234, 101, 0, 0.18), inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .lib-search-input,
html.light .lib-search-input {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.14);
}

[data-theme="cream"] .lib-search-input,
html.cream .lib-search-input {
  background: #ffffff;
  border-color: rgba(44, 26, 14, 0.14);
}

.lib-filters {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.lib-select {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 50px;
  padding: 10px 32px 10px 16px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lib-select:hover {
  background-color: var(--bg-elevated);
  border-color: var(--border-strong);
}

/* Apple Segmented Capsule Tabs with Smooth Gliding Indicator */
.lib-tabs {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(0, 0, 0, 0.16);
  padding: 4px;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
  isolation: isolate;
}

[data-theme="light"] .lib-tabs,
html.light .lib-tabs {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="cream"] .lib-tabs,
html.cream .lib-tabs {
  background: rgba(44, 26, 14, 0.05);
  border-color: rgba(44, 26, 14, 0.08);
}

.lib-tab-indicator {
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  border-radius: 9999px;
  background: var(--accent-primary, #ea6500);
  box-shadow: 0 2px 10px rgba(234, 101, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  will-change: transform, width, height;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), width 0.24s cubic-bezier(0.16, 1, 0.3, 1), height 0.24s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.lib-tab {
  position: relative;
  z-index: 1;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  border-radius: 9999px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  outline: none;
}

.lib-tab:focus {
  outline: none;
}

.lib-tab:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.lib-tab:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .lib-tab:hover:not(.active),
html.light .lib-tab:hover:not(.active) {
  background: rgba(0, 0, 0, 0.05);
}

.lib-tab:active {
  transform: scale(0.96);
}

/* Fallback when indicator is not yet initialized */
.lib-tabs:not(.has-indicator) .lib-tab.active {
  background: var(--accent-primary, #ea6500);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(234, 101, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.lib-tabs.has-indicator .lib-tab.active {
  background: transparent !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

/* ─── Smooth Glide Animations for Library Grid Pages ─── */
@keyframes lib-glide-forward {
  0% {
    opacity: 0;
    transform: translate3d(24px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes lib-glide-backward {
  0% {
    opacity: 0;
    transform: translate3d(-24px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.lib-grid-glide-forward {
  animation: lib-glide-forward 0.26s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.lib-grid-glide-backward {
  animation: lib-glide-backward 0.26s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* View Transitions Directional Navigation */
#lib-grid {
  view-transition-name: lib-grid-content;
}

::view-transition-old(lib-grid-content),
::view-transition-new(lib-grid-content) {
  animation-duration: 0.26s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  animation-fill-mode: both;
}

@keyframes lib-vt-slide-out-left {
  to { opacity: 0; transform: translate3d(-24px, 0, 0); }
}
@keyframes lib-vt-slide-in-right {
  from { opacity: 0; transform: translate3d(24px, 0, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes lib-vt-slide-out-right {
  to { opacity: 0; transform: translate3d(24px, 0, 0); }
}
@keyframes lib-vt-slide-in-left {
  from { opacity: 0; transform: translate3d(-24px, 0, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

html:active-view-transition-type(forward)::view-transition-old(lib-grid-content) {
  animation-name: lib-vt-slide-out-left;
}
html:active-view-transition-type(forward)::view-transition-new(lib-grid-content) {
  animation-name: lib-vt-slide-in-right;
}
html:active-view-transition-type(backward)::view-transition-old(lib-grid-content) {
  animation-name: lib-vt-slide-out-right;
}
html:active-view-transition-type(backward)::view-transition-new(lib-grid-content) {
  animation-name: lib-vt-slide-in-left;
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*),
  .lib-tab-indicator,
  .lib-grid-glide-forward,
  .lib-grid-glide-backward {
    animation: none !important;
    transition: none !important;
  }
}

/* Grid of Cards */
.lib-main {
  max-width: 1200px;
  width: 100%;
  margin: 24px auto 0;
  flex: 1;
}

.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.lib-grid-section-title {
  grid-column: 1 / -1; /* Spans the full width of the grid */
  font-family: var(--font-system);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 12px;
  margin-bottom: -4px; /* Slight adjustment to bring cards closer */
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  user-select: none;
}

.lib-grid-section-title:hover {
  opacity: 0.8;
}

.section-toggle-icon {
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.lib-grid-section-title.collapsed .section-toggle-icon {
  transform: rotate(-180deg);
}

.lib-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.24s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, background 0.2s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.lib-card:hover {
  transform: translateY(-2.5px);
  border-color: var(--border-strong);
  background: var(--bg-glass-hover);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.lib-card:active {
  transform: scale(0.985);
}

.lib-card-badge {
  align-self: flex-start;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums lining-nums;
  -webkit-font-feature-settings: "tnum" 1, "lnum" 1;
  font-feature-settings: "tnum" 1, "lnum" 1;
  padding: 3px 9px;
  border-radius: 9999px;
  background: var(--accent-subtle);
  color: var(--accent-primary);
  border: 1px solid var(--accent-sam-glow);
  white-space: nowrap;
}

.lib-card-folder-badge {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition-fast, 0.15s ease), border-color var(--transition-fast, 0.15s ease);
}

.lib-card-folder-badge:hover {
  background: rgba(234, 101, 0, 0.22) !important;
}

.lib-card-title {
  font-family: var(--font-system);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin-top: 0;
  letter-spacing: -0.02em;
}

.lib-card-taal {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  letter-spacing: -0.01em;
}

.lib-card-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.lib-card-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
}

.lib-card-publisher {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0;
  padding-top: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Preview Modal */
.lib-preview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 20px;
}

.lib-preview-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lib-preview-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.lib-preview-overlay.active .lib-preview-modal {
  transform: scale(1);
}

.lib-preview-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lib-preview-heading-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 200px; /* Allow it to grow, but force wrap if space is less than 200px */
}

.lib-preview-title {
  font-family: var(--font-system);
  font-size: clamp(1.1rem, 5vw, 1.4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.lib-preview-title.preview-title-editing {
  min-width: min(100%, 280px);
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: 2px solid transparent;
  background: var(--bg-primary);
}

.lib-preview-title.preview-title-editing:focus {
  outline-color: var(--accent-primary, #ea6500);
}

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

.lib-preview-actions[hidden] {
  display: none;
}

.lib-preview-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.lib-preview-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.lib-preview-icon-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.lib-preview-close {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 36px;
  height: 36px;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.lib-preview-close:hover {
  background: transparent !important;
  color: var(--text-primary);
  transform: scale(1.1);
}

.lib-preview-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lib-preview-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  background: var(--bg-secondary);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.lib-preview-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lib-preview-meta-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.lib-preview-meta-val {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-primary);
}

.lib-preview-notes {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  background: var(--bg-secondary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-primary);
}

.lib-preview-notation-title {
  font-family: var(--font-system);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 10px;
}

.lib-preview-grid-wrapper {
  overflow-x: auto;
}

/* Remove card styling from notation sections inside the preview modal */
.lib-preview-modal .notation-section {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin-bottom: 24px !important;
}

/* Remove padding so grid can use full width and fit more matras */
.lib-preview-modal .notation-table-wrapper {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Allow grid to proportionally scale down without overflowing */
.lib-preview-modal .notation-table {
  min-width: 0 !important;
  width: 100% !important;
}

/* Ensure bols in cells never wrap or split vertically */
.lib-preview-modal .matra-cell,
.lib-preview-modal .bol-group-inner,
.lib-preview-modal .grouped-bol {
  white-space: nowrap !important;
  flex-wrap: nowrap !important;
}

/* Hide interactive editing elements in preview modal */
.lib-preview-modal .section-footer-actions,
.lib-preview-modal .add-section-bar,
.lib-preview-modal .section-header-right {
  display: none !important;
}

.lib-preview-footer {
  padding: 20px 24px calc(20px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* Empty State */
.lib-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Abbreviations Bar */
.lib-abbreviations {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding: 12px 20px;
  margin-bottom: 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
  justify-content: center;
  overflow: hidden;
}

.lib-abbreviations span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lib-abbreviations strong {
  color: var(--text-primary);
  font-weight: 700;
  font-family: var(--font-system);
}

/* Responsive */
@media (max-width: 768px) {
  .lib-header {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    padding: calc(12px + max(env(safe-area-inset-top, 0px), var(--safe-area-inset-top, 0px))) 0 12px;
    gap: 8px;
  }
  .lib-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex-shrink: 1;
  }
  .lib-brand {
    font-size: 1.15rem;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .lib-brand .theme-drum {
    height: 28px;
  }
  .lib-header-sep {
    font-size: 0.9rem;
    flex-shrink: 0;
  }
  .lib-title-dropdown {
    min-width: 0;
    flex-shrink: 1;
  }
  .lib-title-toggle {
    font-size: 1.05rem;
    padding: 2px 4px;
    margin-left: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .lib-header-right {
    width: auto;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: nowrap;
    flex-shrink: 0;
    gap: 6px;
    margin-left: auto;
  }
  .lib-header-right .theme-toggle {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .lib-header-right .header-script-btn {
    height: 32px !important;
    min-height: 32px !important;
    padding: 0 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .lib-header-right .user-pill {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .lib-header-right .nav-cta {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    background: var(--accent-sam, #ea6500) !important;
    color: #ffffff !important;
    box-shadow: 0 1px 4px rgba(234, 101, 0, 0.25) !important;
    border: none !important;
  }
  .lib-header-right .nav-cta .nav-cta-text {
    display: none !important;
  }
  .lib-header-right .nav-cta .nav-cta-icon {
    width: 15px !important;
    height: 15px !important;
    stroke: #ffffff !important;
    stroke-width: 2.5 !important;
  }
  .lib-toolbar {
    padding: 14px;
    flex-wrap: wrap;
    border-radius: 20px;
    overflow: visible;
  }
  .lib-search-box {
    flex: 1 1 100%;
    min-width: 0;
  }
  .lib-filters {
    width: 100%;
  }
  .lib-select {
    flex: 1 1 0;
    min-width: 0;
  }
  .lib-tabs {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: center;
    border-radius: 16px;
  }
  .lib-tab {
    flex: 1;
    text-align: center;
  }
  .lib-preview-modal {
    max-height: 95vh;
  }
  .lib-preview-footer {
    flex-direction: column;
  }
  .lib-preview-footer .btn {
    width: 100%;
    justify-content: center;
  overflow: hidden;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   Social Export Template
   ═══════════════════════════════════════════════════════════════════════ */
.social-export-container {
  position: absolute;
  top: -9999px;
  left: -9999px;
  width: 1080px;
  height: 1350px;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(180deg, #f6ece4 0%, #faf5ee 100%);
  display: flex;
  flex-direction: column;
  padding: 40px;
  box-sizing: border-box;
  font-family: var(--font-system);
  color: #3f352b;
  z-index: -100;
  gap: 20px;
}

.social-export-container .taal-info-item {
  white-space: nowrap;
}

/* Restore the warm cream gradient for the exported card */
.social-export-container .taal-item {
  background: linear-gradient(180deg, #fffcf9 0%, #ffffff 100%) !important;
  border-color: rgba(190, 113, 59, 0.2) !important;
  /* modern-screenshot has a known bug with multiple box-shadows when scaling > 1, so we use a single safe shadow */
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12) !important;
}

.social-export-top, .social-export-bottom {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.social-taal-card, .social-desc-card {
  background: #fffcf9;
  border-radius: 20px;
  border: 1px solid rgba(190, 113, 59, 0.3);
  box-shadow: 0 10px 40px rgba(190, 113, 59, 0.08);
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.social-taal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(190, 113, 59, 0.2);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.social-taal-title {
  display: flex;
  flex-direction: column;
}

.social-taal-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
  color: #3f352b;
}

.social-taal-devanagari {
  font-size: 1rem;
  color: #7b6f63;
}

.social-taal-meta {
  display: flex;
  align-items: center;
  gap: 15px;
}

.social-vibhaag-preview {
  font-size: 1.1rem;
  color: #7b6f63;
}

.social-type-badge {
  background: #fdf1e7;
  color: #c75b14;
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 1px solid rgba(199, 91, 20, 0.3);
  text-transform: uppercase;
}

.social-taal-info {
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
  font-size: 1.1rem;
}

.social-info-item span {
  color: #7b6f63;
  margin-right: 6px;
}

.social-taal-notation-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-theka-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #94877b;
  text-transform: uppercase;
}

/* Bottom description card */
.social-desc-card {
  border: 2px solid #be713b;
  border-radius: 20px;
  padding: 35px;
  margin-top: 10px;
  flex: 1;
}

.social-desc-badge {
  color: #c75b14;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
}

.social-desc-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #b45309;
  margin: 0 0 20px 0;
  position: relative;
  padding-left: 20px;
}

.social-desc-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 5px;
  width: 4px;
  background: #c75b14;
  border-radius: 2px;
}

.social-desc-text {
  font-size: 1.3rem;
  line-height: 1.6;
  color: #5e5248;
  margin-bottom: 40px;
}

.social-desc-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(190, 113, 59, 0.2);
  padding-top: 15px;
}

.social-footer-brand {
  font-weight: 700;
  color: #c75b14;
  font-size: 0.95rem;
}

.social-footer-source {
  color: #94877b;
  font-size: 0.9rem;
}

/* Hide export button by default, only show for owner */
.social-export-btn {
  display: none !important;
}

body.is-owner .social-export-btn {
  display: flex !important;
}

/* View-only protection for official library comps */
.block-copy-select {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
}


.lib-card-fav-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--text-muted);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lib-card-fav-btn:hover {
  opacity: 0.8;
}

/* Force the grid to fit on mobile preview modals */
@media (max-width: 768px) {
  .lib-preview-grid-wrapper .matra-cell {
    padding: 10px 2px 6px 2px !important;
    font-size: 0.72rem !important;
  }
  
  .lib-preview-grid-wrapper .matra-num {
    font-size: 0.65rem !important;
  }

  /* Make sure the abbreviation bar also fits neatly */
  .lib-abbreviations {
    font-size: 0.75rem;
    padding: 8px 12px;
    gap: 8px 12px;
  }
}

/* Force ALL text inside the grid to shrink on mobile preview modals */
@media (max-width: 768px) {
  .lib-preview-grid-wrapper .matra-cell,
  .lib-preview-grid-wrapper .grouped-bol,
  .lib-preview-grid-wrapper .bol-word,
  .lib-preview-grid-wrapper .bol-content {
    font-size: 0.72rem !important;
  }
}

/* Extra shrink for very narrow screens (e.g. iPhone SE) to fit 8 columns without overlap */
@media (max-width: 420px) {
  .lib-preview-grid-wrapper .matra-cell,
  .lib-preview-grid-wrapper .grouped-bol,
  .lib-preview-grid-wrapper .bol-word,
  .lib-preview-grid-wrapper .bol-content {
    font-size: 0.62rem !important;
    padding-left: 1px !important;
    padding-right: 1px !important;
  }
  .lib-preview-grid-wrapper .matra-num {
    font-size: 0.58rem !important;
  }
  .lib-preview-grid-wrapper .marker-badge {
    transform: scale(0.8);
  }
}

/* A personal library starts with a clear next action — Apple HIG refined */
.lib-empty-welcome {
  padding: clamp(36px, 6vw, 76px) 24px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: var(--bg-glass);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-align: center;
}
.lib-empty-welcome h1 {
  margin: 0 0 12px;
  color: var(--text-primary);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}
.lib-empty-welcome p {
  max-width: 480px;
  margin: 0 auto 24px;
  line-height: 1.65;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.lib-empty-primary, .lib-empty-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 100px;
  font: inherit;
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  user-select: none;
  transition: transform 0.16s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.16s ease, filter 0.16s ease, background 0.16s ease;
}
.lib-empty-primary {
  background: var(--accent, #ea6500);
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 4px 14px rgba(234, 101, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.lib-empty-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(234, 101, 0, 0.38);
}
.lib-empty-primary:active {
  transform: scale(0.96);
}
.lib-empty-secondary {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
}
.lib-empty-secondary:hover {
  background: var(--bg-elevated);
  transform: translateY(-1px);
}
.lib-empty-secondary:active {
  transform: scale(0.96);
}
.lib-empty-inspiration {
  max-width: 480px;
  margin: 32px auto 0;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
}
.lib-empty-inspiration p {
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.lib-pagination button, .lib-item-action { font: inherit; color: var(--text-primary); background: var(--bg-secondary); border: 1px solid var(--border-color, #777); border-radius: 8px; padding: 8px 12px; cursor: pointer; }
.lib-sort-control { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: .9rem; }
.lib-sort-control .lib-select { width: 240px; min-width: 0; }
.lib-view-toggle { display: flex; align-items: center; gap: 6px; }
.lib-view-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  box-sizing: border-box;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  transition: transform 0.16s cubic-bezier(0.16, 1, 0.3, 1), background var(--transition-fast), color var(--transition-fast), box-shadow 0.16s ease;
}
.lib-view-button:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  transform: scale(1.06);
}
.lib-view-button:active {
  transform: scale(0.92);
}
.lib-view-button[aria-pressed="true"] {
  color: var(--accent-primary);
  background: var(--accent-subtle);
  border-color: var(--accent-primary);
  box-shadow: 0 1px 6px rgba(234, 101, 0, 0.25);
}
.lib-item-action.lib-delete-button { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; padding: 0; border-radius: 50%; border-color: transparent; background: transparent; color: var(--text-muted); }
.lib-item-action.lib-delete-button:hover { color: var(--danger-color, #d84636); background: var(--bg-secondary); }
.lib-item-action.lib-move-button { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; padding: 0; border-radius: 50%; border-color: transparent; background: transparent; color: var(--text-muted); cursor: pointer; transition: color var(--transition-fast), background var(--transition-fast); }
.lib-item-action.lib-move-button:hover { color: var(--accent-primary, #ea6500); background: var(--bg-secondary); }
@media (max-width: 400px) { .lib-sort-control { gap: 4px; } .lib-view-toggle { gap: 4px; } }
.lib-list-view { grid-template-columns: minmax(0, 1fr); }
.lib-list-view .lib-card { min-height: auto; }
.lib-list-view .lib-card-publisher { margin-top: 4px; }
.lib-item-action { align-self: flex-start; margin-top: 12px; }
.lib-pagination { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.lib-pagination button:disabled { opacity: .45; cursor: default; }
/* Use a consistent, compact size for every grid card. */
.lib-grid { align-items: start; }
.lib-card { gap: 10px; }
.lib-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; min-width: 0; }
.lib-card-heading .lib-card-title { flex: 1; min-width: 0; overflow-wrap: break-word; word-break: break-word; padding-top: 4px; }
.lib-card .lib-card-actions { display: flex; align-items: center; flex-shrink: 0; gap: 2px; margin: -4px -4px 0 0; }
.lib-card-actions .lib-card-fav-btn { position: static; width: 32px; height: 32px; padding: 0; border-radius: 50%; }
.lib-card-actions .lib-item-action { margin: 0; align-self: center; }

/* Trash card specific layout & actions */
.lib-card.lib-card-trash { cursor: default; }
.lib-card.lib-card-trash:hover { transform: none; box-shadow: none; border-color: var(--border-color); }
.lib-card.lib-card-trash .lib-card-heading { display: block; }
.lib-grid:not(.lib-list-view) .lib-card.lib-card-trash { height: auto; min-height: 232px; }

.lib-card .lib-card-trash-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: auto 0 0 0;
  width: 100%;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
}
.lib-card-trash-actions .lib-item-action {
  margin: 0;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 8px;
  min-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--transition-fast, 0.15s ease);
}
.lib-card-trash-actions .lib-restore-button {
  flex: 0 0 auto;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}
.lib-card-trash-actions .lib-restore-button:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background: var(--accent-subtle, rgba(190, 113, 59, 0.12));
}
.lib-card-trash-actions .lib-permanent-delete-button {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--danger-color, #d84636);
  background: rgba(216, 70, 54, 0.08);
  border: 1px solid rgba(216, 70, 54, 0.25);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lib-card-trash-actions .lib-permanent-delete-button:hover {
  background: rgba(216, 70, 54, 0.16);
  border-color: var(--danger-color, #d84636);
}
.lib-card-trash-actions svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.lib-trash-controls { display: flex; justify-content: flex-end; margin: 0 0 12px; }
.lib-trash-controls[hidden] { display: none !important; }
.lib-empty-trash-button { font: inherit; color: var(--danger-color, #d84636); background: var(--bg-secondary); border: 1px solid var(--border-color, #777); border-radius: 8px; padding: 8px 12px; cursor: pointer; }
.lib-empty-trash-button:disabled { opacity: 0.6; cursor: wait; }
.lib-card-actions .lib-card-fav-btn, .lib-card-actions .lib-delete-button, .lib-card-actions .lib-move-button { min-width: 32px; min-height: 32px; box-sizing: border-box; }
.lib-card-actions svg, .lib-view-button svg { width: 16px; height: 16px; }
.lib-card-badge { position: static; margin-top: 2px; max-width: 100%; box-sizing: border-box; }
.lib-card-actions .lib-card-fav-btn:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
@media (min-width: 701px) {
  .lib-list-view .lib-card { display: grid !important; grid-template-columns: minmax(0, 2fr) minmax(120px, 1fr) minmax(100px, 1fr) auto; align-items: center; gap: 8px 16px; padding: 16px 20px; }
  .lib-list-view .lib-card-heading { display: contents; }
  .lib-list-view .lib-card-heading .lib-card-title { grid-column: 1; grid-row: 1; padding: 0; }
  .lib-list-view .lib-card-taal { grid-column: 2; grid-row: 1; }
  .lib-list-view .lib-card-meta { grid-column: 3; }
  .lib-list-view .lib-card-actions { grid-column: 4; grid-row: 1; margin: 0; align-self: start; }
  .lib-list-view .lib-card-publisher { grid-column: 1 / 3; grid-row: 2; margin: 0; }
  .lib-list-view .lib-card-footer { grid-column: 3 / -1; grid-row: 2; }
  .lib-list-view .lib-card.lib-card-trash .lib-card-footer { grid-column: 3; }
  .lib-list-view .lib-card-trash-actions { grid-column: 4; grid-row: 1 / 3; margin: 0; align-self: center; width: auto; padding-top: 0; border-top: none; }
}

.lib-grid:not(.lib-list-view) .lib-card { height: 232px; box-sizing: border-box; }
.lib-grid:not(.lib-list-view) .lib-card-heading { min-height: 46px; flex-shrink: 0; }
.lib-grid:not(.lib-list-view) .lib-card-title { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.lib-grid:not(.lib-list-view) .lib-card-meta { white-space: nowrap; overflow: hidden; }
.lib-grid:not(.lib-list-view) .lib-card-footer { margin-top: auto; flex-shrink: 0; }

@media (max-width: 600px) {
  .lib-sort-control { flex: 1; min-width: 0; flex-direction: column; align-items: stretch; gap: 4px; }
  .lib-sort-control .lib-select { width: 100%; max-width: none; }
  .lib-view-toggle { padding-bottom: 2px; }
}
@media (max-width: 360px) {
  .lib-sort-control { flex-basis: 100%; }
  .lib-view-toggle { margin-left: auto; }
}
@media (max-width: 600px) {
  .lib-filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .lib-filters .lib-select { width: 100%; }
  #lib-filter-folder { grid-column: 1 / -1; }
}

.lib-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.lib-card-footer .lib-card-badge { margin: 0; min-width: 0; }
.lib-list-view .lib-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin: 0;
  min-width: 0;
}

.lib-card:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 3px; }

/* ==========================================================================
   Apple HIG Skeleton Loading System
   Layout-stable placeholder cards with compositor-safe opacity breathing.
   ========================================================================== */

.lib-skeleton-announcement {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lib-card-skeleton {
  pointer-events: none;
  user-select: none;
  cursor: default;
  background: var(--bg-glass);
}

.lib-card-skeleton:hover,
.lib-card-skeleton:active {
  transform: none !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
  border-color: var(--border-color) !important;
  background: var(--bg-glass) !important;
}

.lib-skeleton-bone {
  display: block;
  background: currentColor;
  opacity: 0.08;
  border-radius: 6px;
  animation: lib-skeleton-breathe 1.8s ease-in-out infinite alternate;
  will-change: opacity;
}

@keyframes lib-skeleton-breathe {
  0% {
    opacity: 0.06;
  }
  100% {
    opacity: 0.16;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lib-skeleton-bone {
    animation: none !important;
    opacity: 0.09 !important;
  }
}

.lib-skeleton-title {
  width: 72%;
  height: 18px;
}

.lib-skeleton-fav {
  width: 28px;
  height: 28px;
  border-radius: 50% !important;
}

.lib-skeleton-taal {
  width: 44%;
  height: 14px;
}

.lib-skeleton-meta {
  width: 58%;
  height: 13px;
}

.lib-skeleton-publisher {
  width: 62%;
  height: 13px;
}

.lib-skeleton-badge {
  width: 68px;
  height: 20px;
  border-radius: 9999px !important;
}

/* Organic rhythm variation across placeholder cards */
.lib-card-skeleton:nth-child(2n) .lib-skeleton-title { width: 56%; }
.lib-card-skeleton:nth-child(3n) .lib-skeleton-title { width: 82%; }
.lib-card-skeleton:nth-child(4n) .lib-skeleton-title { width: 68%; }

.lib-card-skeleton:nth-child(2n) .lib-skeleton-taal { width: 36%; }
.lib-card-skeleton:nth-child(3n) .lib-skeleton-taal { width: 50%; }

.lib-card-skeleton:nth-child(2n) .lib-skeleton-publisher { width: 48%; }
.lib-card-skeleton:nth-child(3n) .lib-skeleton-publisher { width: 70%; }

/* Modal Preview Notation Matrix Skeleton */
.lib-preview-skeleton-title {
  width: min(220px, 60vw);
  height: 24px;
  display: inline-block;
  vertical-align: middle;
}

.lib-preview-skeleton-subtitle {
  width: min(130px, 35vw);
  height: 14px;
  display: inline-block;
  margin-top: 4px;
}

.notation-preview-skeleton {
  width: 100%;
  padding: 4px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-skeleton-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.section-skeleton-badge {
  width: 64px;
  height: 22px;
  border-radius: 9999px !important;
}

.section-skeleton-label {
  width: 120px;
  height: 16px;
  border-radius: 4px !important;
}

.notation-skeleton-matrix {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  overflow-x: auto;
}

.notation-skeleton-avartan {
  display: flex;
  gap: 8px;
  width: 100%;
  min-width: 560px;
}

.notation-skeleton-vibhag {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 6px;
  background: var(--bg-glass);
}

.notation-skeleton-marker {
  display: flex;
  justify-content: center;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

.bone-marker {
  width: 16px;
  height: 12px;
  border-radius: 3px !important;
}

.notation-skeleton-cells {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.notation-skeleton-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 6px 2px;
}

.bone-num {
  width: 14px;
  height: 10px;
  border-radius: 3px !important;
  opacity: 0.05 !important;
}

.bone-bol {
  width: 80%;
  height: 16px;
  border-radius: 4px !important;
}

/* Accessibility: High Contrast & Windows Forced Colors Mode */
@media (forced-colors: active) {
  .lib-card-skeleton {
    border: 1px solid ButtonText !important;
  }
  .lib-skeleton-bone {
    outline: 1px solid GrayText !important;
    background: transparent !important;
    animation: none !important;
  }
  .notation-skeleton-vibhag {
    border: 1px solid ButtonText !important;
  }
  .notation-skeleton-marker {
    border-bottom: 1px solid ButtonText !important;
  }
}

@media (prefers-contrast: more) {
  .lib-skeleton-bone {
    opacity: 0.22 !important;
    outline: 1px solid currentColor;
  }
  .lib-card-skeleton {
    border-color: var(--text-primary) !important;
  }
}

/* Keep search, filtering and sorting together, with navigation below. */
.lib-toolbar { display: flex; flex-direction: column; align-items: stretch; gap: 12px; border-radius: 24px; overflow: visible; box-sizing: border-box; }
.lib-toolbar-controls { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto auto; align-items: center; gap: 12px; min-width: 0; }
.lib-toolbar-controls .lib-search-box { min-width: 0; }
.lib-toolbar-controls .lib-filters { width: auto; gap: 8px; }
.lib-toolbar-controls .lib-filters .lib-select { width: 132px; min-width: 0; }
.lib-toolbar-controls .lib-sort-control { flex: none; min-width: 0; gap: 6px; }
.lib-toolbar-controls .lib-sort-control .lib-select { width: 210px; }
.lib-toolbar-controls .lib-view-toggle { justify-self: end; padding: 0; margin: 0; }
.lib-toolbar-navigation { display: flex; border-top: 1px solid var(--border-color); padding-top: 10px; }
@media (max-width: 1199px) {
  .lib-toolbar-controls { grid-template-columns: minmax(0, 1fr) auto; }
  .lib-toolbar-controls .lib-search-box, .lib-toolbar-controls .lib-filters { grid-column: 1 / -1; }
  .lib-toolbar-controls .lib-filters { display: flex; }
  .lib-toolbar-controls .lib-filters .lib-select { flex: 1; width: 100%; }
}
@media (max-width: 600px) {
  .lib-toolbar { border-radius: 20px; }
}

/* Group musical filters in an accessible, compact popover. */
.lib-toolbar { position: relative; z-index: 10; }
.lib-filter-menu { position: relative; flex-shrink: 0; }
.lib-filter-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 10px 16px; font: inherit; font-size: .9rem; color: var(--text-primary); border: 1px solid rgba(255, 255, 255, .1); border-radius: 50px; background: rgba(255, 255, 255, .05); cursor: pointer; white-space: nowrap; }
.lib-filter-toggle:hover, .lib-filter-toggle[aria-expanded="true"] { background: var(--bg-secondary); }

.lib-filter-toggle:focus-visible, #lib-clear-filters:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
.lib-filters-panel { position: absolute; top: calc(100% + 10px); right: 0; width: 300px; max-width: calc(100vw - 64px); box-sizing: border-box; padding: 18px; display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--border-color); border-radius: 16px; background: var(--bg-primary); color: var(--text-primary); box-shadow: var(--shadow-md); z-index: 20; }
.lib-filters-panel[hidden] { display: none; }
.lib-filters-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: .85rem; }
.lib-filters-panel label { color: var(--text-secondary); font-size: .8rem; }
.lib-toolbar-controls .lib-filters-panel .lib-select { width: 100%; flex: none; }
#lib-clear-filters { padding: 4px 0; min-height: 28px; background: transparent; border: 0; color: var(--accent-primary); font: inherit; font-size: .75rem; white-space: nowrap; cursor: pointer; }
#lib-clear-filters:disabled { color: var(--text-muted); cursor: default; }
@media (max-width: 1199px) {
  .lib-toolbar-controls .lib-filters { justify-content: space-between; }
  .lib-toolbar-controls .lib-filters > .lib-select { flex: 1; max-width: 240px; }
}

/* Filter and sort use the same control shape and interaction states — Apple Cupertino */
.lib-filter-toggle, .lib-toolbar-controls .lib-sort-control {
  display: inline-flex; flex-direction: row; align-items: center; justify-content: center;
  gap: 8px; height: 40px; min-height: 40px; box-sizing: border-box;
  padding: 0 16px; border: 1px solid var(--border-color); border-radius: 50px;
  background: var(--bg-secondary); color: var(--text-primary);
  font-family: var(--font-system); font-size: .9rem; font-weight: 500; line-height: 1.25;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 0.16s cubic-bezier(0.16, 1, 0.3, 1), background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
}
.lib-filter-toggle svg, .lib-sort-control svg { flex-shrink: 0; }
.lib-filter-toggle:hover, .lib-filter-toggle[aria-expanded="true"], .lib-toolbar-controls .lib-sort-control:hover {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  transform: translateY(-0.5px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}
.lib-filter-toggle:active, .lib-toolbar-controls .lib-sort-control:active {
  transform: scale(0.97);
}
.lib-filter-toggle:focus-visible, .lib-toolbar-controls .lib-sort-control:focus-within { outline: 2px solid var(--accent-primary); outline-offset: 2px; box-shadow: none; }
.lib-toolbar-controls .lib-sort-control .lib-control-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
.lib-toolbar-controls .lib-sort-control .lib-select {
  flex: 1; width: 190px; min-width: 0; max-width: none; height: 100%; min-height: 0;
  padding: 0; margin: 0; border: 0; border-radius: 0; appearance: none;
  background: transparent; background-image: none; box-shadow: none; color: inherit;
  font: inherit; cursor: pointer;
}
.lib-toolbar-controls .lib-sort-control .lib-select:focus { outline: none; box-shadow: none; }
.lib-toolbar-controls #lib-filter-folder { height: 40px; min-height: 40px; box-sizing: border-box; background-color: var(--bg-secondary); border-color: var(--border-color); }
/* Keep the sort trigger as compact as Filters; choices stay in the native menu. */
.lib-toolbar-controls .lib-sort-control { position: relative; width: var(--lib-sort-trigger-width, 120px); justify-content: space-between; gap: 6px; }
.lib-sort-caption { white-space: nowrap; padding: 0; margin: 0; font: inherit; }
.lib-toolbar-controls .lib-sort-control .lib-select { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }

/* Mobile: full-width search, optional folders, one wrapping controls row. */
@media (max-width: 768px) {
  .library-shell {
    padding-left: calc(16px + max(env(safe-area-inset-left, 0px), var(--safe-area-inset-left, 0px)));
    padding-right: calc(16px + max(env(safe-area-inset-right, 0px), var(--safe-area-inset-right, 0px)));
  }
  .lib-toolbar { padding: 12px; gap: 10px; margin-top: 16px; }
  .lib-toolbar-controls {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
  }
  .lib-toolbar-controls .lib-search-box {
    flex: 1 1 160px;
    min-width: 130px;
  }
  .lib-search-input {
    font-size: 0.82rem !important;
    padding: 0 34px 0 34px !important;
  }
  .lib-search-clear {
    right: 8px;
  }
  .lib-search-icon {
    left: 10px !important;
  }
  .lib-toolbar-controls .lib-filters {
    display: flex;
    flex: 0 0 auto;
    gap: 6px;
  }
  .lib-toolbar-controls #lib-filter-folder {
    flex: 0 0 auto;
    width: 96px;
    min-width: 0;
    max-width: 105px;
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    padding: 0 6px !important;
    font-size: 0.78rem !important;
    border-radius: 50px !important;
    text-overflow: ellipsis;
  }
  .lib-toolbar-controls .lib-filter-menu {
    flex: 0 0 auto;
    min-width: 0;
  }
  .lib-filter-toggle {
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    padding: 0 8px !important;
    gap: 4px !important;
    font-size: 0.78rem !important;
  }
  .lib-toolbar-controls .lib-sort-control {
    flex: 0 0 auto;
    min-width: 0;
    width: auto;
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    padding: 0 8px !important;
    gap: 4px !important;
    font-size: 0.78rem !important;
  }
  .lib-toolbar-controls .lib-view-toggle {
    margin-left: 0;
    align-self: center;
    padding: 0;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 2px;
  }
  .lib-toolbar-controls .lib-view-button {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    padding: 0 !important;
  }
  .lib-filters-panel { left: 0; right: auto; max-width: calc(100vw - 58px); }
  .lib-toolbar-navigation { min-width: 0; padding-top: 10px; }
  .lib-toolbar-navigation .lib-tabs { display: flex; flex-wrap: nowrap; justify-content: flex-start; width: 100%; min-width: 0; overflow-x: auto; gap: 4px; border-radius: 9999px; padding: 4px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .lib-toolbar-navigation .lib-tabs::-webkit-scrollbar { display: none; }
  .lib-toolbar-navigation .lib-tab { flex: 0 0 auto; min-height: 40px; padding: 8px 14px; white-space: nowrap; }
  .lib-main { margin-top: 16px; }
  .lib-abbreviations { gap: 6px 12px; padding: 10px 12px; }
}
@media (max-width: 768px) {
  .lib-toolbar { flex-wrap: nowrap; }
  .lib-toolbar-controls, .lib-toolbar-navigation { width: 100%; max-width: 100%; }
}
.lib-toolbar-controls .lib-sort-control { display: grid; grid-template-columns: 16px minmax(0, 1fr) 12px; gap: 4px; }

/* Taal browsing uses the composition library's shared view controls — Apple Bento styling */
.taal-library-panel .taal-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, background 0.2s ease;
}
.taal-library-panel .taal-item:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-strong, var(--accent-primary));
  transform: translateY(-2.5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
}
.taal-library-panel .taal-item:active {
  transform: scale(0.985);
}
.taal-library-panel .taal-item.expanded {
  border-color: var(--accent-primary);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--accent-primary);
}
.taal-library-panel .taal-type-badge {
  border-radius: 9999px;
  padding: 4px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}
.taal-grid-view .taal-section-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.taal-grid-view .taal-item { min-width: 0; }
.taal-grid-view .taal-item-header { display: grid; grid-template-columns: minmax(0, 1fr) 20px; grid-template-rows: minmax(0, 1fr) auto auto; gap: 12px 8px; height: 160px; padding: 20px; box-sizing: border-box; }
.taal-grid-view .taal-item-title { grid-column: 1; grid-row: 1; align-self: start; }
.taal-grid-view .taal-item-name { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.taal-grid-view .taal-item-name-devanagari { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.taal-grid-view .taal-item-expand-icon { grid-column: 2; grid-row: 1; align-self: start; margin: 2px 0 0; }
.taal-grid-view .taal-item-vibhaag-preview { grid-column: 1 / -1; grid-row: 2; padding: 0; overflow-wrap: anywhere; }
.taal-grid-view .taal-type-badge { grid-column: 1 / -1; grid-row: 3; justify-self: start; max-width: 100%; box-sizing: border-box; overflow-wrap: anywhere; }
.taal-grid-view .taal-item.expanded { grid-column: 1 / -1; }
.taal-grid-view .taal-item.expanded .taal-item-header { height: auto; min-height: 100px; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto; }
.taal-grid-view .taal-item.expanded .taal-item-vibhaag-preview { grid-column: 1; }
.taal-grid-view .taal-item.expanded .taal-type-badge { grid-column: 2; grid-row: 2; justify-self: end; max-width: none; }
.taal-item-header:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: -3px; border-radius: inherit; }
@media (max-width: 1024px) {
  .taal-grid-view .taal-section-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .taal-library-header { padding: 16px 0 12px; }
  .taal-library-body { padding: 20px 0; }
  .taal-library-panel .taal-quick-jump { justify-content: flex-start; margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; }
  .taal-library-panel .taal-section { margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; }
  .taal-grid-view .taal-item.expanded .taal-item-header { grid-template-rows: auto auto auto; }
  .taal-grid-view .taal-item.expanded .taal-type-badge { grid-column: 1 / -1; grid-row: 3; justify-self: start; max-width: 100%; }
}
@media (max-width: 540px) {
  .taal-grid-view .taal-section-list { grid-template-columns: minmax(0, 1fr); }
}

/* Unified Taal Library width to match Composition Library (1200px) */
.taal-library-panel {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.taal-library-header {
  border-bottom: 0;
  padding: 24px 0 0;
}

.taal-library-body {
  padding: 24px 0 0;
}

.taal-library-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.taal-toolbar { width: 100%; margin-top: 0; }
.taal-toolbar .lib-toolbar-controls { grid-template-columns: minmax(0, 1fr) auto auto auto; }
.taal-toolbar .lib-toolbar-controls .lib-search-box,
.taal-toolbar .lib-toolbar-controls .lib-filters { grid-column: auto; }
.taal-toolbar .lib-toolbar-controls .lib-filters { display: flex; }
#taal-clear-filters { padding: 4px 0; min-height: 28px; background: transparent; border: 0; color: var(--accent-primary); font: inherit; font-size: .75rem; white-space: nowrap; cursor: pointer; }
#taal-clear-filters:disabled { color: var(--text-muted); cursor: default; }
#taal-clear-filters:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
.taal-jump-row { display: flex; align-items: center; gap: 16px; min-width: 0; border-top: 1px solid var(--border-color); padding-top: 10px; }
.taal-jump-row .taal-library-stats { flex-shrink: 0; margin: 0; font-size: .9rem; font-weight: 700; line-height: 1.4; color: var(--text-primary); }
.taal-library-panel .taal-quick-jump { position: static; flex: 1; min-width: 0; justify-content: safe flex-end; padding: 2px; margin: 0; gap: 6px; }
.taal-toolbar .taal-quick-jump-pill {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  padding: 0;
  box-sizing: border-box;
  font-size: .8rem;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  transition: transform 0.16s cubic-bezier(0.16, 1, 0.3, 1), background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.taal-toolbar .taal-quick-jump-pill:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: scale(1.08);
}
.taal-toolbar .taal-quick-jump-pill:active {
  transform: scale(0.92);
}
@media (max-width: 768px) {
  .taal-toolbar { margin-top: 0; }
  .taal-toolbar .lib-toolbar-controls {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 6px !important;
  }
  .taal-toolbar .lib-toolbar-controls .lib-search-box {
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }
  .taal-toolbar .lib-toolbar-controls .lib-filters {
    display: flex !important;
    flex: 0 0 auto !important;
    gap: 6px !important;
  }
  .taal-toolbar .lib-filter-toggle {
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 10px !important;
    gap: 4px !important;
    font-size: 0.84rem !important;
  }
  .taal-toolbar .lib-toolbar-controls .lib-sort-control {
    flex: 0 0 auto !important;
    min-width: 0 !important;
    width: auto !important;
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 10px !important;
    gap: 4px !important;
    font-size: 0.84rem !important;
  }
  .taal-toolbar .lib-toolbar-controls .lib-view-toggle {
    margin-left: 0 !important;
    flex-shrink: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 2px !important;
  }
  .taal-toolbar .lib-toolbar-controls .lib-view-button {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    padding: 0 !important;
  }
  .taal-jump-row { flex-direction: column; align-items: stretch; gap: 6px; }
  .taal-library-panel .taal-quick-jump { flex: auto; width: 100%; box-sizing: border-box; }
}

/* Apple Native App Style Scrollbar Hiding */
.lib-toolbar-navigation .lib-tabs::-webkit-scrollbar {
  display: none;
}
.lib-toolbar-navigation .lib-tabs {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}