/* Estilos generales */
:root {
  --primary-color: #2563eb;
  --secondary-color: #4b5563;
  --accent-color: #3b82f6;
  --light-bg: #f3f4f6;
  --dark-bg: #1f2937;
  --border-color: #e5e7eb;
  --text-color: #374151;
  --light-text: #f9fafb;
  --danger-color: #ef4444;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --info-color: #3b82f6;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  color: var(--text-color);
  background-color: #f9fafb;
  line-height: 1.5;
}

/* Contenedor principal del editor */
.editor-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

/* Barra de herramientas superior */
.editor-toolbar-top {
  display: flex;
  flex-wrap: wrap;
  padding: 8px;
  background-color: #fff;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  z-index: 10;
}

.toolbar-group {
  display: flex;
  margin-right: 12px;
  padding-right: 12px;
  border-right: 1px solid var(--border-color);
}

.toolbar-group:last-child {
  border-right: none;
}

.toolbar-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  margin: 0 2px;
  padding: 0 8px;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--secondary-color);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.toolbar-button:hover {
  background-color: var(--light-bg);
  border-color: var(--border-color);
}

.toolbar-button.active {
  background-color: var(--light-bg);
  border-color: var(--border-color);
  color: var(--primary-color);
}

.toolbar-select {
  height: 32px;
  margin: 0 2px;
  padding: 0 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: #fff;
  color: var(--text-color);
  font-size: 14px;
  cursor: pointer;
}

/* Color picker */
.color-picker-toggle {
  position: relative;
}

.color-indicator {
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 3px;
  background-color: #000;
  border-radius: 1px;
}

.color-palette {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  padding: 8px;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.color-palette.visible {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
}

.color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid var(--border-color);
}

.color-swatch:hover {
  transform: scale(1.1);
}

/* Área principal de edición */
.editor-main-area {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
  background-color: #f0f2f5;
}

.editor-content-wrapper {
  flex: 1;
  overflow: auto;
  padding: 20px;
  display: flex;
  justify-content: center;
  transition: all 0.3s ease;
}

.editor-content {
  background-color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 40px;
  min-height: calc(100% - 80px);
  width: 21cm;
  max-width: 100%;
  outline: none;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

/* Estilos de paginación */
.pagination-center .editor-content {
  margin: 0 auto;
}

.pagination-right .editor-content {
  margin-left: auto;
  margin-right: 20px;
}

.pagination-controls {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 10px;
  background-color: #fff;
  border-right: 1px solid var(--border-color);
}

.pagination-active .pagination-controls {
  display: flex;
}

.pagination-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 4px 0;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--secondary-color);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.pagination-button:hover {
  background-color: var(--light-bg);
}

.page-number {
  margin: 8px 0;
  font-size: 12px;
  color: var(--secondary-color);
}

/* Panel de sugerencias */
.suggestion-panel {
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-top: 1px solid var(--border-color);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.suggestion-panel.visible {
  max-height: 300px;
}

.suggestion-panel-bottom {
  width: 100%;
}

.suggestion-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background-color: var(--light-bg);
  border-bottom: 1px solid var(--border-color);
}

.suggestion-panel-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--secondary-color);
}

.suggestion-panel-controls {
  display: flex;
}

.suggestion-panel-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: transparent;
  border: none;
  border-radius: 4px;
  color: var(--secondary-color);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.suggestion-panel-button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.suggestion-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.suggestion-panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
}

.suggestion-tab {
  padding: 8px 16px;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--secondary-color);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.suggestion-tab.active {
  border-bottom-color: var(--primary-color);
  color: var(--primary-color);
}

.suggestion-tab:hover {
  background-color: var(--light-bg);
}

.tab-pane {
  display: none;
  padding: 16px;
}

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

.suggestion-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s linear infinite;
  margin-bottom: 8px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.suggestion-placeholder {
  color: var(--secondary-color);
  font-style: italic;
  text-align: center;
}

.suggestion-item {
  margin-bottom: 12px;
  padding: 8px;
  background-color: var(--light-bg);
  border-radius: 4px;
  border-left: 3px solid var(--primary-color);
}

.suggestion-apply-button {
  display: block;
  margin-top: 8px;
  padding: 4px 8px;
  background-color: var(--primary-color);
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
}

.suggestion-apply-button:hover {
  background-color: var(--accent-color);
}

/* Estilos para el lienzo de dibujo */
.draw-canvas-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.draw-canvas-modal.visible {
  display: flex;
}

.draw-canvas-content {
  background-color: #fff;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#draw-canvas {
  border: 1px solid var(--border-color);
  cursor: crosshair;
}

.draw-canvas-controls {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
}

.draw-canvas-controls button {
  padding: 8px 16px;
  background-color: var(--primary-color);
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.draw-canvas-controls button:hover {
  background-color: var(--accent-color);
}

#draw-clear {
  background-color: var(--danger-color);
}

#draw-close {
  background-color: var(--secondary-color);
}

/* Estilos para el modal de resumen */
.summary-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.summary-modal-content {
  background-color: #fff;
  border-radius: 8px;
  width: 80%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.summary-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
}

.summary-modal-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.summary-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--secondary-color);
}

.summary-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.summary-section {
  margin-bottom: 24px;
}

.summary-section h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 16px;
  color: var(--secondary-color);
}

.summary-content {
  line-height: 1.6;
}

.summary-points {
  margin: 0;
  padding-left: 20px;
}

.summary-points li {
  margin-bottom: 4px;
}

.summary-modal-footer {
  display: flex;
  justify-content: flex-end;
  padding: 16px;
  border-top: 1px solid var(--border-color);
}

.summary-modal-footer button {
  margin-left: 8px;
  padding: 8px 16px;
  background-color: var(--primary-color);
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.summary-modal-footer button:hover {
  background-color: var(--accent-color);
}

.summary-modal-close-btn {
  background-color: var(--secondary-color);
}

/* Utilidades */
.hidden {
  display: none !important;
}

/* Estilos responsivos */
@media (max-width: 768px) {
  .editor-toolbar-top {
    flex-wrap: wrap;
    overflow-x: auto;
  }
  
  .toolbar-group {
    margin-bottom: 8px;
  }
  
  .editor-content {
    padding: 20px;
    width: 100%;
  }
  
  .summary-modal-content {
    width: 95%;
  }
}

/* Estilos para el contenido editable */
.editor-content h1, .editor-content h2, .editor-content h3, .editor-content h4, .editor-content h5, .editor-content h6 {
  margin-top: 1em;
  margin-bottom: 0.5em;
  line-height: 1.2;
}

.editor-content h1 {
  font-size: 2em;
}

.editor-content h2 {
  font-size: 1.5em;
}

.editor-content h3 {
  font-size: 1.17em;
}

.editor-content p {
  margin-top: 0;
  margin-bottom: 1em;
}

.editor-content ul, .editor-content ol {
  margin-top: 0;
  margin-bottom: 1em;
  padding-left: 2em;
}

.editor-content blockquote {
  margin: 1em 0;
  padding-left: 1em;
  border-left: 4px solid var(--border-color);
  color: var(--secondary-color);
}

.editor-content img {
  max-width: 100%;
  height: auto;
}

.editor-content table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1em;
}

.editor-content table, .editor-content th, .editor-content td {
  border: 1px solid var(--border-color);
}

.editor-content th, .editor-content td {
  padding: 8px;
  text-align: left;
}

.editor-content th {
  background-color: var(--light-bg);
}

/* Estilos para el fondo de imagen */
.editor-content.has-background-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--light-text);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Estilos para los botones primarios y secundarios */
.primary-button {
  padding: 8px 16px;
  background-color: var(--primary-color);
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.primary-button:hover {
  background-color: var(--accent-color);
}

.secondary-button {
  padding: 6px 12px;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--secondary-color);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.secondary-button:hover {
  background-color: var(--light-bg);
}

/* Estilos para opciones de reescritura y resumen */
.rewrite-options, .summary-options {
  display: flex;
  margin-bottom: 16px;
  gap: 8px;
}

.rewrite-result, .summary-result {
  background-color: var(--light-bg);
  border-radius: 4px;
  padding: 16px;
  margin-top: 16px;
}

.rewrite-actions, .summary-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
  gap: 8px;
}

.rewrite-content {
  padding: 8px;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-top: 8px;
}

/* Estilos para el corrector ortográfico nativo */
.editor-content[spellcheck="true"] {
  /* Estos estilos son manejados por el navegador */
}

/* Estilos para el modo de paginación */
.editor-content.paginated {
  min-height: 29.7cm;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
  page-break-after: always;
}

.editor-content.paginated:last-child {
  page-break-after: auto;
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 0.3s ease;
}