/* ========================================
   MUSHAF PAGE STYLES
   Professional Quran Mushaf viewer with landing page
   ======================================== */

/* ========== LANDING PAGE ========== */
.mushaf-landing {
  min-height: calc(100vh - 200px);
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.landing-hero {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.hero-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, rgb(16, 80, 32) 100%);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes scaleIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.hero-icon ion-icon {
  font-size: 2.5rem;
  color: white;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--muted);
  margin: 0 0 2rem;
  line-height: 1.6;
}

/* ========== BROWSE TABS ========== */
.browse-tabs {
  display: flex;
  gap: 8px;
  margin: 24px auto 32px;
  padding: 6px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  max-width: 500px;
}

.tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-btn ion-icon {
  font-size: 20px;
}

.tab-btn:hover {
  background: var(--bg);
  color: var(--text);
}

.tab-btn.active {
  background: var(--primary);
  color: white;
}

/* Browse Content */
.browse-content {
  width: 100%;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.landing-search {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

.landing-search ion-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--muted);
  pointer-events: none;
}

.landing-search input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 3rem;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--foreground);
  transition: all 0.2s ease;
}

.landing-search input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.landing-search input::placeholder {
  color: var(--muted);
}

/* ========== SURAH GRID ========== */
.surah-grid-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.surah-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  width: 100%;
}

.surah-card {
  position: relative;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.surah-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.surah-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.surah-card:hover::before {
  opacity: 1;
}

.surah-card:active {
  transform: translateY(0);
}

/* ========== JUZ & HIZB GRIDS ========== */
.juz-grid-container,
.hizb-grid-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.juz-grid,
.hizb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.juz-card,
.hizb-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.juz-card:hover,
.hizb-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.juz-card-header,
.hizb-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.juz-number,
.hizb-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: white;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  flex-shrink: 0;
}

.juz-title,
.hizb-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.juz-info,
.hizb-info {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.juz-card:active,
.hizb-card:active {
  transform: scale(0.97);
}

.surah-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.surah-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), rgb(16, 80, 32));
  color: white;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.surah-card-title {
  flex: 1;
  min-width: 0;
}

.surah-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin: 0 0 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surah-arabic {
  font-family: 'Amiri Quran', serif;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0;
  direction: rtl;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surah-card-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--muted);
}

.surah-meta-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.surah-meta-item ion-icon {
  font-size: 1rem;
}

.surah-card[data-hidden="true"] {
  display: none;
}

/* ========== TOOLBAR ========== */
.toolbar.compact {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
  position: sticky;
  top: 0;
  margin-top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.toolbar-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.page-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.page-indicator strong {
  color: var(--primary);
  font-size: 1.125rem;
  font-weight: 700;
  min-width: 2ch;
  text-align: center;
}

.nav-select {
  min-width: 180px;
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--foreground);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-select:hover {
  border-color: var(--primary);
}

.nav-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

/* ========== SURAH LIST OVERLAY ========== */
.list-shell {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--background);
  z-index: 200;
  overflow-y: auto;
  animation: slideDown 0.3s ease;
  display: none !important; /* Removed from UI */
}

@keyframes slideDown {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.list-head {
  position: sticky;
  top: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.list-head h2 {
  margin: 0 0 1rem;
  font-size: 1.75rem;
  color: var(--primary);
}

.list-head .actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.list-head .search {
  flex: 1;
  max-width: 400px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--foreground);
  transition: all 0.2s ease;
}

.list-head .search:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.surah-list-grid {
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

/* ========== MUSHAF VIEWER ========== */
.mushaf-wrap {
  max-width: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.4s ease;
  background: var(--background);
}

/* Hide header when in viewer mode */
body.viewer-mode .app-header {
  position: absolute;
  top: -200px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

body.viewer-mode {
  padding-top: 0;
}

body.viewer-mode .toolbar.compact {
  margin-top: 0;
  top: 0;
}

/* ========== IMAGE VIEWER CONTAINER ========== */
.mushaf-viewer-container {
  position: relative;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.5rem 1.5rem 1rem;
}

.mushaf-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.mushaf-image-container {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 280px);
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Viewer Info Overlay - appears on top of image */
.viewer-info-overlay {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mushaf-image-container:hover .viewer-info-overlay {
  opacity: 1;
}

.viewer-info-overlay .surah-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin: 0;
  padding: 0.75rem 1.25rem;
  background: rgba(12, 62, 24, 0.95);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  max-width: 60%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-badge-overlay {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary);
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}

/* Audio Controls Overlay - appears on bottom of image */
.audio-controls-overlay {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mushaf-image-container:hover .audio-controls-overlay {
  opacity: 1;
}

.btn-icon {
  width: 52px;
  height: 52px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}

.btn-icon.ghost {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
}

.btn-icon.primary {
  background: var(--primary);
  color: white;
  width: 64px;
  height: 64px;
}

.btn-icon ion-icon {
  font-size: 1.5rem;
}

.btn-icon.primary ion-icon {
  font-size: 1.75rem;
}

.btn-icon:hover {
  transform: scale(1.08);
}

.btn-icon:active {
  transform: scale(0.95);
}

.btn-icon:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.mushaf-img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - 300px);
  object-fit: contain;
  display: block;
  transition: opacity 0.3s ease;
}

.mushaf-img[src=""] {
  opacity: 0;
}

/* Audio Controls Bar - Below Image */
.audio-controls-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 10;
}

/* Navigation Arrows */
.nav-arrow {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-arrow ion-icon {
  font-size: 1.75rem;
}

.nav-arrow:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.nav-arrow:active {
  transform: scale(0.95);
}

.nav-arrow:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========== DRAWER ENHANCEMENTS ========== */
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.drawer-head h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.icon-only {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.icon-only ion-icon {
  font-size: 1.5rem;
}

.drawer-body {
  padding: 0;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

/* Drawer Sections */
.drawer-section {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.drawer-section:last-child {
  border-bottom: none;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-header ion-icon {
  font-size: 1.5rem;
  color: var(--primary);
}

.section-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
}

/* Playback Status Card */
.playback-status-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.playback-status-card ion-icon {
  font-size: 1.25rem;
  color: var(--primary);
}

/* Form Elements */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.form-select {
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--foreground);
  cursor: pointer;
  transition: all 0.2s ease;
}

.form-select:hover {
  border-color: var(--primary);
}

.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.9375rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--foreground);
  resize: vertical;
  transition: all 0.2s ease;
  min-height: 80px;
}

.form-textarea:hover {
  border-color: var(--primary);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-textarea::placeholder {
  color: var(--muted);
}

/* Range Grid */
.range-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.range-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.range-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.range-item select {
  width: 100%;
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.checkbox-label:hover {
  border-color: var(--primary);
  background: var(--surface);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary);
}

.checkbox-label span {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--foreground);
}

/* Navigation Buttons */
.nav-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-buttons .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.page-display {
  padding: 0.75rem 1.25rem;
  background: var(--primary);
  color: white;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  white-space: nowrap;
  min-width: 100px;
}

/* Bookmark Button */
.bookmark-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--foreground);
}

.bookmark-btn:hover {
  border-color: var(--primary);
  background: var(--surface);
}

.bookmark-btn ion-icon {
  font-size: 1.5rem;
  color: var(--primary);
}

.bookmark-btn > span:first-of-type {
  flex: 1;
  text-align: left;
}

.bookmark-status {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 400;
}

/* Shortcuts Grid */
.shortcuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* Shortcuts Grid */
.shortcuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.shortcut-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
}

.shortcut-item kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 32px;
  padding: 0 0.625rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 2px 0 var(--border);
  color: var(--foreground);
}

.shortcut-item span {
  color: var(--muted);
  flex: 1;
  font-size: 0.8125rem;
}

/* Range Pickers - Legacy cleanup */
.range-pickers {
  display: none;
}

.range-picker {
  display: none;
}

.range-picker-row {
  display: none;
}
.page-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  min-width: 80px;
}

.playback-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--background);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.9375rem;
  margin-top: 1rem;
}

.playback-status ion-icon {
  font-size: 1.125rem;
}

/* Range Pickers Enhancement */
.range-pickers {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1rem 0;
}

.range-picker {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.range-picker > span {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.range-picker-row {
  display: flex;
  gap: 0.75rem;
}

.range-picker-row select {
  flex: 1;
  padding: 0.625rem 0.75rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--foreground);
  cursor: pointer;
  transition: all 0.2s ease;
}

.range-picker-row select:hover {
  border-color: var(--primary);
}

.range-picker-row select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
  .mushaf-landing {
    padding: 2rem 1rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-desc {
    font-size: 1rem;
  }

  .hero-icon {
    width: 64px;
    height: 64px;
  }

  .hero-icon ion-icon {
    font-size: 2rem;
  }

  .surah-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.75rem;
  }

  .surah-card {
    padding: 1.25rem;
  }

  /* Tabs responsive */
  .browse-tabs {
    flex-direction: row;
    max-width: 100%;
  }
  
  .tab-btn span {
    display: none;
  }
  
  .tab-btn {
    padding: 12px;
  }
  
  .tab-btn ion-icon {
    font-size: 22px;
  }

  .juz-grid,
  .hizb-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
  }
  
  .juz-grid-container,
  .hizb-grid-container {
    padding: 0 16px 32px;
  }

  .toolbar.compact {
    padding: 0.625rem 1rem;
  }

  .toolbar-content {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .toolbar-left,
  .toolbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .hide-mobile {
    display: none;
  }

  .page-indicator {
    flex: 1;
    justify-content: center;
  }

  .nav-select {
    width: 100%;
  }

  .mushaf-wrap {
    padding: 0;
    min-height: calc(100vh - 80px);
  }

  .mushaf-viewer-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0.5rem;
  }

  .mushaf-content {
    gap: 1rem;
  }

  .audio-controls-bar {
    max-width: 100%;
    padding: 0.875rem;
  }

  .nav-arrow {
    width: 48px;
    height: 48px;
    position: static;
  }

  .nav-arrow ion-icon {
    font-size: 1.5rem;
  }

  .mushaf-image-container {
    min-height: calc(100vh - 300px);
  }

  .mushaf-img {
    max-height: calc(100vh - 340px);
  }

  .viewer-info-overlay {
    top: 1rem;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .viewer-info-overlay .surah-name {
    font-size: 1.125rem;
    padding: 0.5rem 1rem;
    max-width: 100%;
  }

  .page-badge-overlay {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .btn-icon {
    width: 44px;
    height: 44px;
  }

  .btn-icon.primary {
    width: 54px;
    height: 54px;
  }

  .btn-icon ion-icon {
    font-size: 1.25rem;
  }

  .btn-icon.primary ion-icon {
    font-size: 1.5rem;
  }

  .shortcuts-grid {
    grid-template-columns: 1fr;
  }

  .nav-buttons {
    flex-direction: column;
  }

  .nav-buttons .btn {
    width: 100%;
  }

  .page-display {
    order: -1;
  }

  .surah-list-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1rem;
  }
}

@media (max-width: 640px) {
  .surah-grid {
    grid-template-columns: 1fr;
  }

  .juz-grid,
  .hizb-grid {
    grid-template-columns: 1fr;
  }

  .surah-card-header {
    gap: 0.75rem;
  }

  .surah-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .surah-name {
    font-size: 1.125rem;
  }

  .surah-arabic {
    font-size: 1.25rem;
  }

  .mushaf-viewer-container {
    padding: 0.5rem;
  }

  .viewer-info-overlay {
    opacity: 1;
  }

  .shortcuts-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== DARK THEME ========== */
[data-theme="dark"] .mushaf-landing,
[data-theme="dark"] .mushaf-wrap {
  background: var(--background);
}

[data-theme="dark"] .surah-card {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .surah-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--primary);
}

[data-theme="dark"] .mushaf-image-container {
  background: rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .viewer-footer {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .toolbar.compact {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .page-indicator {
  background: rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.1);
}

/* ========== SEPIA THEME ========== */
[data-theme="sepia"] .mushaf-landing,
[data-theme="sepia"] .mushaf-wrap {
  background: #f4ecd8;
}

[data-theme="sepia"] .surah-card {
  background: #fff8e7;
  border-color: #d4c5a0;
}

[data-theme="sepia"] .mushaf-image-container {
  background: #fff8e7;
  border-color: #d4c5a0;
}

[data-theme="sepia"] .viewer-footer {
  background: #fff8e7;
  border-color: #d4c5a0;
}

/* ========== LOADING STATES ========== */
.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ========== UTILITY CLASSES ========== */
.hide-mobile {
  display: inline;
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

.compact-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}