/* ===================== */
/* 3. HEADER Y SWITCH    */
/* ===================== */
header {
  background: var(--bg-header);
  color: white;
  padding: 6px 16px;
  text-align: center;
}

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

#mainTitle {
  font-size: clamp(0.75rem, 2.5vw, 1rem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  text-align: left;
  color: rgba(255, 255, 255, 0.45);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Theme Switch */
.switch {
  position: relative;
  width: 50px;
  height: 26px;
  flex-shrink: 0;
}

.switch input { display: none; }

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255,255,255,0.3);
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "☀️";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

input:checked + .slider { background-color: #4a90e2; }
input:checked + .slider:before { transform: translateX(24px); content: "🌙"; }

/* Font Switch */
.font-switch-wrap {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  cursor: pointer;
}

.font-switch {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  cursor: pointer;
}

.font-label-right {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: 'Georgia', serif;
  color: rgba(255,255,255,0.8);
  user-select: none;
  line-height: 1;
}

.font-track {
  position: relative;
  display: inline-block;
  width: 68px;
  height: 26px;
  min-width: 68px;
  background-color: rgba(255,255,255,0.35);
  border-radius: 34px;
  transition: background-color 0.4s;
  flex-shrink: 0;
  cursor: pointer;
}

.font-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  font-family: 'Georgia', serif;
  color: #1e3a5f;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  user-select: none;
}

.font-knob[data-pos="0"] { transform: translateX(0px); }
.font-knob[data-pos="1"] { transform: translateX(23px); }
.font-knob[data-pos="2"] { transform: translateX(46px); }

.font-track[data-pos="0"] { background-color: rgba(255,255,255,0.2); }
.font-track[data-pos="1"] { background-color: rgba(255,255,255,0.35); }
.font-track[data-pos="2"] { background-color: #4a90e2; }

/* Estilo para el selector de idioma */
.language-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  background: white;
  color: #333;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.language-select:hover {
  border-color: #999;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.language-select:focus {
  outline: none;
  border-color: #0066cc;
  box-shadow: 0 0 4px rgba(0, 102, 204, 0.3);
}

[data-theme="dark"] .language-select {
  background: #333;
  color: #fff;
  border-color: #555;
}

[data-theme="dark"] .language-select:hover {
  border-color: #777;
}

/* ===================== */
/* 4. TABS DE MODO       */
/* ===================== */
.mode-tabs {
  display: flex;
  background: var(--bg-header);
  padding: 0 24px;
  gap: 4px;
}

.mode-tab {
  flex: 1;
  padding: 14px 20px;
  border: none;
  background: var(--tab-inactive);
  color: rgba(255,255,255,0.7);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 12px 12px 0 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.mode-tab:hover {
  background: rgba(255,255,255,0.3);
  color: white;
}

.mode-tab.active {
  background: var(--tab-active);
  color: var(--tab-active-text);
}

.tab-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.tab-text {
  white-space: nowrap;
}

.custom-tab-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  vertical-align: middle;
  pointer-events: none;
  transition: filter 0.3s ease;
}

[data-theme="dark"] .custom-tab-img {
  filter: invert(1);
}

/* ===================== */
/* 5. FILTROS            */
/* ===================== */
.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding: 24px;
  background: var(--bg-filters);
  border-bottom: 1px solid var(--border);
}

.filter-group { 
  display: flex; 
  flex-direction: column; 
  gap: 6px; 
  min-width: 0; 
}

.filter-group label { 
  font-size: 0.85rem; 
  color: var(--text-muted); 
  font-weight: 600; 
}

select, .btn-search, input[type="text"] {
  width: 100%;
  text-overflow: ellipsis;
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--bg-container);
  color: var(--text-main);
  font-family: inherit;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.btn-search {
    background: var(--accent);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    transition: background 0.2s ease, transform 0.1s ease, opacity 0.2s ease;
    white-space: nowrap;
}

.btn-search:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.btn-search:active {
    transform: translateY(0);
    opacity: 1;
}

.btn-search:disabled { opacity: 0.5; cursor: not-allowed; }

.filters-toggle {
  display: flex;
  width: 100%;
  padding: 10px 16px;
  background: var(--bg-filters);
  border: none;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  font-family: inherit;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.filters-toggle:hover {
  background: var(--card-hover);
}

.filters-toggle-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filters-toggle-icon {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
  color: var(--text-muted);
}

.filters-toggle-ref {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.filters-toggle-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  flex-shrink: 0;
}

.filters-collapsible {
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.35s ease;
  max-height: 600px;
  opacity: 1;
}

.filters-collapsible.collapsed {
  max-height: 0;
  opacity: 0;
}

.filters-toggle.collapsed .filters-toggle-icon {
  transform: rotate(180deg);
}

/* ===================== */
/* 6. CONCORDANCIA       */
/* ===================== */
.concordancia-filters {
  grid-template-columns: 1fr 1fr;
}

.search-input-group {
  grid-column: 1 / -1;
}

.search-wrapper {
  display: flex;
  gap: 10px;
}

.search-wrapper input[type="text"] {
  flex: 1;
  min-width: 0;
  width: auto;
}

.btn-conc-search {
  white-space: nowrap;
  padding: 12px 24px;
  flex-shrink: 0;
  width: auto; 
}

.search-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}

.search-total {
  font-size: 1rem;
  color: var(--text-main);
}

.search-range {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.search-result-card {
  padding: 16px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  transition: background 0.2s ease, transform 0.15s ease;
  cursor: default;
}

.search-result-card:hover {
  background: var(--card-hover);
  transform: translateX(4px);
}

.search-result-header {
  margin-bottom: 8px;
}

.search-result-ref {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
}

.search-nav-link {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border-bottom: 2px dashed transparent;
  padding-bottom: 1px;
}

.search-nav-link:hover {
  color: #b8860b;
  border-bottom-color: #b8860b;
}

.search-nav-link:active {
  transform: scale(0.97);
}

[data-theme="dark"] .search-nav-link {
  color: var(--accent);
}

[data-theme="dark"] .search-nav-link:hover {
  color: #ffd700;
  border-bottom-color: #ffd700;
}

.search-result-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-main);
  text-align: justify;
}

.search-highlight {
  background-color: var(--highlight-bg);
  color: var(--highlight-text);
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
}

.search-no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.search-no-results .search-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.search-no-results h3 {
  margin-bottom: 8px;
  color: var(--text-main);
}

.search-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  margin-top: 16px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.pagination-btn {
  padding: 10px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.pagination-btn:hover { opacity: 0.9; }
.pagination-btn:active { transform: scale(0.97); }

.pagination-info {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

.exact-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  cursor: pointer;
  user-select: none;
}

.exact-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.exact-toggle-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
  transition: color 0.2s;
}

.exact-toggle:hover .exact-toggle-label {
  color: var(--accent);
}

.search-exact-badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ===================== */
/* 8. TARJETAS COMPARACIÓN */
/* ===================== */
.comparison-card {
  background: var(--bg-container);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  border-left: 5px solid #4a90e2;
  color: var(--text-main);
}

.version-badge {
  font-size: 0.75rem;
  font-weight: bold;
  color: #4a90e2;
  text-transform: uppercase;
  margin-bottom: 5px;
  display: block;
}

.back-btn {
  width: 100%;
  padding: 12px;
  background: #718096;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 20px;
  font-family: inherit;
  font-size: 1rem;
}

.back-btn:hover { background: #5a6b7e; }

.comp-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 8px;
}

.comp-version-badge {
  background: var(--accent);
  color: white;
  text-align: center;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 0.85rem;
}

.comp-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.comp-row {
  border-radius: 8px;
  border-bottom: 1px solid var(--border-color);
  padding: 6px 4px;
}

.comp-row-clickable {
  cursor: pointer;
  transition: background 0.18s ease, box-shadow 0.18s ease;
  border-bottom: none;
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
}

.comp-row-clickable:hover {
  background: var(--card-hover, rgba(0,0,0,0.05));
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border-color: var(--border);
}

.comp-row-clickable:active {
  background: var(--card-hover, rgba(0,0,0,0.1));
  box-shadow: none;
}

.comp-row-clickable::after {
  content: '🧠';
  position: relative;
  float: right;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.18s ease;
  margin-top: 2px;
}

.comp-row-clickable:hover::after {
  opacity: 0.5;
}

.comp-cells-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.comp-cell {
  font-size: 0.95rem;
  line-height: 1.6;
}

.ai-comp-box {
  margin-top: 0.75rem;
  padding: 1.25rem 1.5rem;
  background: var(--card-bg, #f5eccc);
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
  line-height: 1.6;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  cursor: default;
}

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

[data-theme="dark"] .ai-comp-box {
  background: rgba(255,255,255,0.06);
  border-left-color: var(--accent);
}

.orientation-hint {
  display: none;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--text-muted);
  background-color: var(--bg-filters);
  padding: 4px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  margin-top: 4px;
  line-height: 1;
}

[data-theme="dark"] .orientation-hint {
  color: var(--text-muted);
  background-color: var(--bg-filters);
}

/* ===================== */
/* 13. SELECCIÓN Y COPIADO */
/* ===================== */
.verse {
  padding: 12px 16px;
  margin: 6px 0;
  border-radius: 8px;
  transition: all 0.2s ease;
  cursor: pointer;
  user-select: text;
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  position: relative;
  border: 2px solid transparent;
}

.verse:hover {
  background-color: var(--card-hover, rgba(102, 126, 234, 0.08));
  border-color: rgba(102, 126, 234, 0.15);
}

.verse.selected {
  background: linear-gradient(90deg, 
    rgba(102, 126, 234, 0.25) 0%, 
    rgba(102, 126, 234, 0.15) 100%
  );
  border-left: 5px solid var(--accent);
  border-color: var(--accent);
  padding-left: 11px;
  transform: translateX(3px);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

@keyframes verse-select-pulse {
  0% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7); }
  50% { box-shadow: 0 0 0 8px rgba(102, 126, 234, 0); }
  100% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0); }
}

.verse.selected {
  animation: verse-select-pulse 0.4s ease-out;
}

[data-theme="dark"] .verse:hover {
  background-color: rgba(102, 126, 234, 0.12);
  border-color: rgba(102, 126, 234, 0.2);
}

[data-theme="dark"] .verse.selected {
  background: linear-gradient(90deg, 
    rgba(102, 126, 234, 0.3) 0%, 
    rgba(102, 126, 234, 0.2) 100%
  );
  border-left-color: var(--accent);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.verse-number {
  font-weight: 700;
  color: var(--accent);
  margin-right: 8px;
  pointer-events: none;
  user-select: none;
  display: inline-block;
  min-width: 28px;
  transition: transform 0.2s ease;
}

.verse.selected .verse-number {
  transform: scale(1.1);
  font-weight: 800;
}

.verse::after {
  content: '👆';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.verse:hover::after {
  opacity: 0.3;
}

.verse.selected::after {
  content: '✓';
  opacity: 0.7;
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
}

.verse-highlighted {
  background-color: rgba(255, 215, 0, 0.15);
  border-left: 4px solid #ffd700;
  animation: highlight-pulse 1.5s ease-in-out;
}

@keyframes highlight-pulse {
  0%, 100% { background-color: rgba(255, 215, 0, 0.15); }
  50% { background-color: rgba(255, 215, 0, 0.25); }
}

[data-theme="dark"] .verse-highlighted {
  background-color: rgba(255, 215, 0, 0.12);
}

/* ===================== */
/* BOTÓN FLOTANTE COPIAR */
/* ===================== */
.floating-action-button {
  display: flex;
  align-items: center;
  gap: 8px;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--accent); 
  color: var(--bg-container, #ffffff);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 1000;
}

.floating-action-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  filter: brightness(1.1);
}

.floating-action-button:active {
  transform: translateY(0);
}

.verse-count-badge {
  background: white;
  color: var(--accent);
  border-radius: 50%;
  min-width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  padding: 0 6px;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--bg-container);
  margin: auto;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  position: relative;
  color: var(--text-main);
}

.modal-content h3 {
  margin-top: 0;
  margin-bottom: 15px;
  color: var(--text-main);
}

.modal-content textarea {
  width: 100%;
  height: 200px;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  resize: vertical;
  background-color: var(--bg-filters);
  color: var(--text-main);
}

.close-button {
  color: var(--text-muted);
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close-button:hover,
.close-button:focus {
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
}

.copy-feedback {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--accent);
  text-align: center;
}

.modal-checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
  cursor: pointer;
  user-select: none;
}

.modal-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.modal-checkbox-group label {
  font-size: 0.95rem;
  color: var(--text-main);
  cursor: pointer;
}

/* ===================== */
/* PANEL FLOTANTE AJUSTES */
/* ===================== */
.settings-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.45);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.settings-btn:hover {
  transform: rotate(15deg);
  color: rgba(255, 255, 255, 0.85);
}

.settings-btn:active {
  transform: rotate(-15deg);
}

[data-theme="dark"] .settings-btn {
  color: rgba(255, 255, 255, 0.4);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .settings-btn:hover {
  color: rgba(255, 255, 255, 0.85);
}

.settings-panel {
  position: fixed;
  top: 90px;
  right: 20px;
  background: var(--bg-container);
  border: 2px solid var(--accent);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  max-width: 280px;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transition: all 0.3s ease;
  pointer-events: none;
}

.settings-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.settings-panel-content {
  padding: 0;
}

.settings-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-container);
  border-radius: 10px 10px 0 0;
}

.settings-panel-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-main);
}

.close-settings-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.close-settings-btn:hover {
  color: var(--accent);
}

.settings-panel-body {
  padding: 16px;
  background: var(--bg-container);
  border-radius: 0 0 10px 10px;
}

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.settings-item:last-child {
  margin-bottom: 0;
}

.settings-item > span,
.settings-item > label:first-child {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 600;
  flex-shrink: 0;
}

/* ===================== */
/* SWITCHES EN EL PANEL  */
/* ===================== */
.settings-item .switch {
  position: relative;
  width: 50px;
  height: 26px;
  flex-shrink: 0;
}

.settings-item .switch input {
  display: none;
}

.settings-item .slider {
  position: absolute;
  cursor: pointer;
  top: 0; 
  left: 0; 
  right: 0; 
  bottom: 0;
  background-color: #d1d5db;
  transition: .4s;
  border-radius: 34px;
  box-shadow: 
    inset 0 2px 4px rgba(0, 0, 0, 0.15),
    inset 0 -1px 2px rgba(255, 255, 255, 0.6);
}

.settings-item input:checked + .slider { 
  background-color: #4a90e2; 
}

.settings-item .slider:before {
  position: absolute;
  content: "☀️";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.settings-item input:checked + .slider:before { 
  transform: translateX(24px); 
  content: "🌙"; 
}

[data-theme="dark"] .settings-item .slider {
  background-color: #4a5568;
}

[data-theme="dark"] .settings-item input:checked + .slider {
  background-color: #667eea;
}

/* ===================== */
/* FONT TRACK EN PANEL   */
/* ===================== */
.settings-item .font-track {
  position: relative;
  width: 68px;
  height: 26px;
  min-width: 68px;
  flex-shrink: 0;
  background: #d1d5db;
  border-radius: 34px;
  cursor: pointer;
  box-shadow: 
    inset 0 2px 4px rgba(0, 0, 0, 0.15),
    inset 0 -1px 2px rgba(255, 255, 255, 0.6);
}

/* ── Tamaño de texto: 3 posiciones ── */
.settings-item .font-track[data-pos="2"] {
  background-color: #4a90e2;
}

.settings-item .font-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: #1e3a5f;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease;
  /* ✨ El SVG dentro no debe capturar eventos */
  pointer-events: none; /* ← IMPORTANTE para el knob de interlineado */
}

/* ── Tamaño texto: CSS maneja el transform (3 pasos fijos) ── */
#fontKnob[data-pos="0"] { transform: translateX(0px); }
#fontKnob[data-pos="1"] { transform: translateX(23px); }
#fontKnob[data-pos="2"] { transform: translateX(46px); }

/* Solo el color del track lo maneja el CSS */
#lineHeightTrack[data-pos="0"] { background-color: #d1d5db; }
#lineHeightTrack[data-pos="1"] { background-color: #c4c9d4; }
#lineHeightTrack[data-pos="2"] { background-color: #a0aec0; }
#lineHeightTrack[data-pos="3"] { background-color: #6a85c0; }
#lineHeightTrack[data-pos="4"] { background-color: #4a90e2; }

[data-theme="dark"] .settings-item .font-track {
  background: #4a5568;
}

[data-theme="dark"] .settings-item .font-track[data-pos="2"] {
  background-color: #667eea;
}

[data-theme="dark"] .settings-item .font-knob {
  background-color: #f1f5f9;
  color: #1e293b;
}

/* ✨ Modo oscuro — track de interlineado */
[data-theme="dark"] #lineHeightTrack[data-pos="0"] { background-color: #374151; }
[data-theme="dark"] #lineHeightTrack[data-pos="1"] { background-color: #3d4a5e; }
[data-theme="dark"] #lineHeightTrack[data-pos="2"] { background-color: #4a5a78; }
[data-theme="dark"] #lineHeightTrack[data-pos="3"] { background-color: #4a6a9a; }
[data-theme="dark"] #lineHeightTrack[data-pos="4"] { background-color: #667eea; }

/* Transición suave del knob */
#lineHeightKnob {
    transition: transform 0.25s ease;
}

/* ===================== */
/* OVERLAY               */
/* ===================== */
.settings-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

/* ===================== */
/* RESPONSIVE            */
/* ===================== */
@media (max-width: 768px) {
  .verse {
    padding: 10px 12px;
  }
  
  .verse::after {
    display: none;
  }
  
  .floating-action-button {
    bottom: 15px;
    right: 15px;
    padding: 10px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 600px) {
  .settings-panel {
    top: 80px;
    right: 10px;
    left: 10px;
    max-width: none;
  }
}

/* ===================== */
/* MODAL MULTIFUNCIÓN    */
/* ===================== */
.verse-actions-modal-content {
  max-width: 380px;
  padding: 20px;
}

.verse-action-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 10px;
  background: var(--bg-filters);
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-main);
  transition: all 0.2s ease;
  text-align: left;
}

.verse-action-btn:hover {
  border-color: var(--accent);
  background: var(--card-hover);
  transform: translateX(3px);
}

.verse-action-btn:last-child {
  margin-bottom: 0;
}

.verse-action-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.verse-action-label {
  font-weight: 600;
  flex: 1;
}

.verse-action-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

.verse-action-back {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0 0 12px 0;
  font-family: inherit;
  display: block;
}

.verse-action-back:hover {
  opacity: 0.7;
}

.verse-action-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 14px 0;
  font-weight: 600;
}

.verse-actions-text-preview {
  background: var(--bg-filters);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  max-height: 80px;
  overflow-y: auto;
  line-height: 1.5;
}

.verse-actions-textarea {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg-container);
  color: var(--text-main);
  resize: vertical;
  margin-bottom: 12px;
  transition: border-color 0.2s;
}

.verse-actions-textarea:focus {
  outline: none;
  border-color: var(--accent);
}