/* ============================================================================
   GENERADOR DE REPORTES ACADÉMICOS - Estilos v1.0.3
   Desarrollado por: Jorge Pedrozo
   ============================================================================ */

/* ============================================================================
   VARIABLES DE TEMA - PALETAS DE COLOR
   ============================================================================ */

/* Tema TSW - Tecnológico de Software */
body[data-theme="tsw"] {
    --primary: #2C2E5C;        /* Azul oscuro del logo */
    --secondary: #00B8E6;      /* Cyan del logo */
    --accent: #00D4FF;         /* Cyan más claro */
    --dark: #1a1a1a;
    --light: #f5f7fa;
}

/* Tema UPY - Universidad Politécnica de Yucatán */
body[data-theme="upy"] {
    --primary: #5B1F8C;        /* Morado del logo */
    --secondary: #F5A623;      /* Oro/Naranja del BIS */
    --accent: #e3bef7;         /* Lila claro */
    --dark: #1a1a1a;
    --light: #f5f7fa;
}

/* Tema UPP - Universidad Politécnica de Puebla */
body[data-theme="upp"] {
    --primary: #0047AB;        /* Azul fuerte */
    --secondary: #E31E24;      /* Rojo */
    --accent: #79a6d4;         /* Azul claro */
    --dark: #1a1a1a;
    --light: #f5f7fa;
}

/* ============================================================================
   SYNTAX HIGHLIGHTING - MODO CLARO
   ============================================================================ */
body {
    /* Colores de syntax highlighting para modo claro */
    --syntax-keyword: #d73a49;      /* Rojo - bullets, negritas */
    --syntax-string: #22863a;       /* Verde - strings, enlaces */
    --syntax-number: #6f42c1;       /* Púrpura - números */
    --syntax-comment: #6a737d;      /* Gris - comentarios */
    --syntax-function: #005cc5;     /* Azul - funciones */
    --syntax-variable: #e36209;     /* Naranja - variables */
    --syntax-operator: #d73a49;     /* Rojo - operadores */
    --syntax-tag: #22863a;          /* Verde - tags */
}

/* ============================================================================
   MODO OSCURO - VARIABLES (NEGRO PURO PARA OLED/AMOLED)
   ============================================================================ */
body.dark-mode {
    /* Colores base - Negro puro para OLED */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #121212;
    --text-primary: #e4e4e4;
    --text-secondary: #b4b4b4;
    --text-tertiary: #8a8a8a;
    --border-color: #1f1f1f;
    --shadow-color: rgba(0, 0, 0, 0.8);
    
    /* Botones y controles */
    --toolbox-bg: #000000;
    --toolbox-button-bg: #1a1a1a;
    --toolbox-button-hover: #2a2a2a;
    
    /* Colores de syntax highlighting - Paleta tipo terminal */
    --syntax-keyword: #ff79c6;      /* Rosa/Magenta - bullets, negritas */
    --syntax-string: #50fa7b;       /* Verde brillante - strings, enlaces */
    --syntax-number: #bd93f9;       /* Púrpura - números */
    --syntax-comment: #6272a4;      /* Gris azulado - comentarios */
    --syntax-function: #8be9fd;     /* Cyan - funciones */
    --syntax-variable: #f1fa8c;     /* Amarillo - variables */
    --syntax-operator: #ff5555;     /* Rojo - operadores */
    --syntax-tag: #ffb86c;          /* Naranja - tags */
}

body.dark-mode[data-theme="tsw"] {
    --primary-dark: #4a4d8f;
    --secondary-dark: #00a0d4;
    --accent-dark: #00b8e6;
}

body.dark-mode[data-theme="upy"] {
    --primary-dark: #7d3bb3;
    --secondary-dark: #f5b547;
    --accent-dark: #e9cdf9;
}

body.dark-mode[data-theme="upp"] {
    --primary-dark: #2668c4;
    --secondary-dark: #ff4449;
    --accent-dark: #92b8e0;
}

/* ============================================================================
   LAYOUT GENERAL
   ============================================================================ */
* {
    box-sizing: border-box;
}

body { 
    display: flex; 
    height: 100vh; 
    margin: 0; 
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--light);
    transition: background 0.3s ease;
}

.workspace { 
    display: flex; 
    flex: 1; 
    overflow: hidden; 
}

/* ============================================================================
   TOOLBOX (BARRA LATERAL IZQUIERDA) - DISEÑO PROFESIONAL TIPO NOTION
   ============================================================================ */
.toolbox { 
    width: 280px; 
    background: #ffffff;
    color: #1a1a1a;
    padding: 24px 0;
    display: flex; 
    flex-direction: column; 
    gap: 0;
    box-shadow: 1px 0 12px rgba(0,0,0,0.08);
    transition: background 0.3s ease;
    overflow-y: auto;
    border-right: 1px solid rgba(0,0,0,0.08);
}

/* Scrollbar personalizada */
.toolbox::-webkit-scrollbar {
    width: 6px;
}

.toolbox::-webkit-scrollbar-track {
    background: transparent;
}

.toolbox::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.1);
    border-radius: 3px;
}

.toolbox::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.2);
}

/* Selector de tema */
.theme-selector {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.theme-selector label {
    display: block;
    font-size: 0.75em;
    margin-bottom: 8px;
    opacity: 0.65;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.theme-selector select {
    width: 100%;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    color: #1a1a1a;
    font-family: inherit;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-selector select:hover {
    border-color: rgba(0,0,0,0.15);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.theme-selector select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(44, 46, 92, 0.1);
}

.theme-selector select option {
    background: white;
    color: #1a1a1a;
}

/* Encabezados de sección */
.toolbox h3 {
    margin: 24px 20px 12px 20px;
    font-size: 0.75em;
    font-weight: 700;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #1a1a1a;
}

.toolbox h3:first-child {
    margin-top: 8px;
}

/* Botones del menú */
.toolbox button { 
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    margin: 0 12px;
    cursor: pointer; 
    border: none; 
    border-radius: 8px;
    background: transparent;
    color: #1a1a1a;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9em;
    font-weight: 500;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.toolbox button::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: var(--primary);
    opacity: 0.1;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toolbox button:hover::before {
    width: 100%;
}

.toolbox button:hover { 
    background: rgba(0,0,0,0.06);
    color: var(--primary);
    transform: translateX(4px);
}

.toolbox button:hover .material-symbols-outlined {
    color: var(--primary);
    transform: scale(1.1);
}

.toolbox button:active {
    transform: translateX(2px) scale(0.98);
}

.toolbox button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.toolbox button:disabled:hover {
    background: transparent;
    color: #1a1a1a;
}

.toolbox button .material-symbols-outlined {
    font-size: 1.2em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Botones especiales */
.btn-ai {
    background: var(--primary) !important;
    color: white !important;
    margin: 8px 12px !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 8px rgba(44, 46, 92, 0.2);
}

.btn-ai:hover {
    opacity: 0.9 !important;
    transform: translateX(6px) scale(1.02) !important;
    box-shadow: 0 6px 16px rgba(0, 184, 230, 0.4) !important;
}

.btn-ai:active {
    transform: translateX(4px) scale(0.98) !important;
}

.btn-save,
.btn-print {
    background: var(--secondary) !important;
    color: white !important;
    font-weight: 600 !important;
    margin: 4px 12px !important;
    box-shadow: 0 2px 8px rgba(0, 184, 230, 0.2);
}

.btn-save:hover,
.btn-print:hover {
    opacity: 0.95 !important;
    transform: translateX(6px) !important;
    box-shadow: 0 6px 16px rgba(0, 180, 230, 0.4) !important;
}

.btn-save:active,
.btn-print:active {
    transform: translateX(4px) scale(0.98) !important;
}

/* HR personalizado */
.toolbox hr {
    margin: 12px 12px;
    border: none;
    border-top: 1px solid rgba(0,0,0,0.06);
}

/* Créditos */
.credits {
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid rgba(0,0,0,0.08);
    background: rgba(0,0,0,0.02);
    text-align: center;
}

.credits p {
    margin: 6px 0;
    color: #666;
}

.credits p:first-child {
    font-size: 0.7em;
    opacity: 0.6;
    margin-bottom: 8px;
}

.credits p:nth-child(2) {
    font-size: 0.8em;
    font-weight: 600;
    color: #1a1a1a;
}

.credits p:nth-child(3) {
    font-size: 0.65em;
    opacity: 0.5;
}

/* ============================================================================
   MODO OSCURO - ESTILOS GENERALES
   ============================================================================ */

/* Toggle de modo oscuro */
.dark-mode-toggle {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

body.dark-mode .dark-mode-toggle {
    border-bottom-color: var(--border-color);
}

.dark-mode-toggle button {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 16px;
}

/* Background y colores de texto */
body.dark-mode {
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Toolbox en modo oscuro - NEGRO PURO */
body.dark-mode .toolbox {
    background: var(--toolbox-bg);
    color: #ffffff;
    border-right-color: #1a1a1a;
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.8);
}

body.dark-mode .toolbox h3 {
    color: #888888;
}

body.dark-mode .toolbox button {
    color: #ffffff;
    background: var(--toolbox-button-bg);
}

body.dark-mode .toolbox button:hover {
    background: var(--toolbox-button-hover);
    color: #ffffff;
}

body.dark-mode .toolbox button:hover .material-symbols-outlined {
    color: var(--primary-dark, var(--primary));
}

body.dark-mode .toolbox button:disabled {
    background: transparent;
}

body.dark-mode .toolbox button:disabled:hover {
    background: transparent;
    color: #444444;
}

/* Selector de tema en modo oscuro */
body.dark-mode .theme-selector {
    border-bottom-color: #1a1a1a;
}

body.dark-mode .theme-selector label {
    color: #888888;
}

body.dark-mode .theme-selector select {
    background: var(--toolbox-button-bg);
    color: #ffffff;
    border-color: #2a2a2a;
}

body.dark-mode .theme-selector select:hover {
    border-color: var(--primary-dark, var(--primary));
    background: var(--toolbox-button-hover);
}

body.dark-mode .theme-selector select option {
    background: #1a1a1a;
    color: #ffffff;
}

/* HR en modo oscuro */
body.dark-mode .toolbox hr {
    border-top-color: #1a1a1a;
}

/* Toggle de modo oscuro */
body.dark-mode .dark-mode-toggle {
    border-bottom-color: #1a1a1a;
}

/* Créditos en modo oscuro */
body.dark-mode .credits {
    background: #000000;
    border-top-color: #1a1a1a;
}

body.dark-mode .credits p {
    color: #888888;
}

body.dark-mode .credits p:nth-child(2) {
    color: #ffffff;
}

/* Editor en modo oscuro */
body.dark-mode #editor-container {
    background: var(--bg-primary);
}

body.dark-mode .welcome-message {
    color: var(--text-secondary);
}

body.dark-mode .welcome-message h2 {
    color: var(--text-primary);
}

body.dark-mode .block-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    box-shadow: 0 2px 8px var(--shadow-color);
}

body.dark-mode .block-card:hover {
    border-color: var(--primary-dark, var(--primary));
    box-shadow: 0 4px 16px var(--shadow-color);
}

body.dark-mode .block-type {
    color: var(--text-secondary);
}

body.dark-mode .block-card input,
body.dark-mode .block-card textarea,
body.dark-mode .block-card select {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.dark-mode .block-card input:focus,
body.dark-mode .block-card textarea:focus,
body.dark-mode .block-card select:focus {
    border-color: var(--primary-dark, var(--primary));
    background: var(--bg-primary);
}

body.dark-mode .delete-btn {
    background: #d32f2f;
}

body.dark-mode .delete-btn:hover {
    background: #f44336;
}

/* Preview en modo oscuro */
body.dark-mode #preview-container {
    background: var(--bg-secondary);
}

body.dark-mode .preview-paper {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    box-shadow: 0 8px 32px var(--shadow-color);
}

/* Elementos del preview en modo oscuro */
body.dark-mode .p-title,
body.dark-mode .p-subtitle,
body.dark-mode .p-subsubtitle,
body.dark-mode .p-subtitle-italic,
body.dark-mode .p-text,
body.dark-mode .p-list li,
body.dark-mode .p-numbered li {
    color: var(--text-primary);
}

body.dark-mode .p-header hr {
    border-color: var(--border-color);
}

body.dark-mode .code-preview {
    background: var(--bg-primary);
    border-color: var(--border-color);
}

body.dark-mode .code-preview code {
    color: var(--text-primary);
}

body.dark-mode .preview-table-container table {
    border-color: var(--border-color);
}

body.dark-mode .preview-table-container table th {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.dark-mode .preview-table-container table td {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.dark-mode .preview-table-container table tr:nth-child(even) td {
    background: var(--bg-secondary);
}

body.dark-mode .p-ref-ieee,
body.dark-mode .p-citation {
    color: var(--text-secondary);
}

body.dark-mode .p-ai-declaration {
    background: var(--bg-primary);
    border-color: var(--primary-dark, var(--primary));
}

body.dark-mode .p-ai-declaration h3 {
    color: var(--primary-dark, var(--primary));
}

body.dark-mode .p-ai-declaration pre {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Drag and drop en modo oscuro */
body.dark-mode .drag-handle {
    background: var(--bg-tertiary);
}

body.dark-mode .drag-handle::before {
    color: var(--text-tertiary);
}

body.dark-mode .block-card-container:hover .drag-handle {
    background: var(--bg-primary);
}

#autosave-status {
    font-size: 0.65em !important;
    opacity: 0.6 !important;
    margin-top: 8px !important;
}

/* ============================================================================
   ESTILOS ESPECÍFICOS DEL TEMA - SIDEBAR
   ============================================================================ */

/* Tema TSW - Blanco/Azul oscuro */
body[data-theme="tsw"] .toolbox {
    background: #ffffff !important;
    color: #1a1a1a !important;
    border-right-color: rgba(44, 46, 92, 0.1) !important;
}

body[data-theme="tsw"] .toolbox button:hover {
    background: rgba(44, 46, 92, 0.08) !important;
    color: #2c2e5c !important;
}

body[data-theme="tsw"] .toolbox h3 {
    color: #2c2e5c !important;
}

body[data-theme="tsw"] .theme-selector select:focus {
    box-shadow: 0 0 0 3px rgba(44, 46, 92, 0.1) !important;
}

/* Tema UPY - Púrpura Claro */
body[data-theme="upy"] .toolbox {
    background: #f8f4ff !important;
    color: #2d1b4e !important;
    border-right-color: rgba(123, 58, 237, 0.1) !important;
}

body[data-theme="upy"] .toolbox button {
    color: #2d1b4e !important;
}

body[data-theme="upy"] .toolbox button:hover {
    background: rgba(123, 58, 237, 0.1) !important;
    color: #7c3aed !important;
}

body[data-theme="upy"] .toolbox h3 {
    color: #7c3aed !important;
}

body[data-theme="upy"] .theme-selector {
    border-bottom-color: rgba(123, 58, 237, 0.1) !important;
}

body[data-theme="upy"] .theme-selector select:focus {
    box-shadow: 0 0 0 3px rgba(123, 58, 237, 0.1) !important;
}

/* Tema UPP - Púrpura Oscuro */
body[data-theme="upp"] .toolbox {
    background: #4c1d95 !important;
    color: #f3e8ff !important;
    border-right-color: rgba(255, 255, 255, 0.1) !important;
}

body[data-theme="upp"] .toolbox button {
    color: #f3e8ff !important;
}

body[data-theme="upp"] .toolbox button:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #c4b5fd !important;
}

body[data-theme="upp"] .toolbox h3 {
    color: #e9d5ff !important;
    opacity: 0.85 !important;
}

body[data-theme="upp"] .theme-selector {
    border-bottom-color: rgba(255, 255, 255, 0.1) !important;
}

body[data-theme="upp"] .theme-selector label {
    color: #f3e8ff !important;
}

body[data-theme="upp"] .theme-selector select {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #f3e8ff !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

body[data-theme="upp"] .theme-selector select:hover {
    border-color: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
}

body[data-theme="upp"] .theme-selector select:focus {
    box-shadow: 0 0 0 3px rgba(196, 181, 253, 0.2) !important;
}

body[data-theme="upp"] .theme-selector select option {
    background: #4c1d95 !important;
    color: #f3e8ff !important;
}

body[data-theme="upp"] .toolbox button:disabled {
    opacity: 0.3 !important;
}

body[data-theme="upp"] .credits {
    border-top-color: rgba(255, 255, 255, 0.1) !important;
    background: rgba(0, 0, 0, 0.15) !important;
}

body[data-theme="upp"] .credits p {
    color: rgba(243, 232, 255, 0.8) !important;
}

/* ============================================================================
   EDITOR CONTAINER (PANEL IZQUIERDO)
   ============================================================================ */
#editor-container { 
    flex: 1; 
    padding: 25px; 
    overflow-y: auto; 
    border-right: 1px solid #e0e0e0;
    background: #fafbfc;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Scroll suave */
#editor-container::-webkit-scrollbar {
    width: 8px;
}

#editor-container::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#editor-container::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 4px;
}

#editor-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Mensaje de bienvenida */
.welcome-message {
    text-align: center;
    padding: 60px 20px;
    color: #555;
}

.welcome-message h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

/* ============================================================================
   BLOQUES DEL EDITOR - TARJETAS
   ============================================================================ */
.block-card-container {
    animation: slideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    margin-left: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.block-card-container:hover {
    margin-left: 20px;
}

@keyframes slideIn {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    60% {
        opacity: 1;
        transform: translateY(5px) scale(1.01);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.block-card {
    position: relative;
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid var(--secondary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.block-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    transform: translateY(-4px) scale(1.01);
}

/* Colores de identidad para los bloques */
.header-card { 
    border-left-color: var(--secondary);
    background: white;
}

.title-card { 
    border-left-color: var(--primary);
}

.subtitle-card { 
    border-left-color: var(--accent);
}

.text-card { 
    border-left-color: #95a5a6;
}

.code-card {
    border-left-color: #f39c12;
}

.image-card {
    border-left-color: #27ae60;
}

.ref-card { 
    border-left-color: #9b59b6;
}

.ai-card {
    border-left-color: #e74c3c;
    background: white;
}

.table-card {
    border-left-color: #16a085; /* Verde azulado */
}

/* ============================================================================
   GRID DE TABLA EN EL EDITOR
   ============================================================================ */
.table-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 10px 0 15px 0;
    flex-wrap: wrap;
}

.table-controls label {
    font-size: 0.9em;
    /* font-weight: 600; */
    color: #555;
}

.table-controls input[type="number"] {
    width: 60px;
    padding: 6px;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    text-align: center;
}

.table-controls button {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.table-controls .btn-add-row {
    background: #27ae60;
    color: white;
}

.table-controls .btn-add-row:hover {
    background: #229954;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(39, 174, 96, 0.3);
}

.table-controls .btn-add-row:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(39, 174, 96, 0.2);
}

.table-controls .btn-remove-row {
    background: #e74c3c;
    color: white;
}

.table-controls .btn-remove-row:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(231, 76, 60, 0.3);
}

.table-controls .btn-remove-row:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(231, 76, 60, 0.2);
}

/* Grid de la tabla */
.table-grid {
    display: grid;
    gap: 8px;
    margin-top: 15px;
    overflow-x: auto; /* Scroll horizontal si es necesario */
    max-width: 100%;
}

.table-grid input {
    padding: 8px;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    font-size: 0.9em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 80px; /* Ancho mínimo para evitar celdas muy pequeñas */
    max-width: 100%;
}

.table-grid input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(var(--secondary-rgb), 0.1);
    transform: scale(1.02);
}

/* Cabecera de tabla (primera fila) */
.table-grid input:nth-child(-n+6) {
    background: #f8f9fa;
}

/* ============================================================================
   INPUTS DEL EDITOR
   ============================================================================ */
.editor-input {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.editor-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(var(--secondary-rgb), 0.1);
    transform: translateY(-1px);
}

textarea.editor-input {
    min-height: 60px;
    resize: none;
    line-height: 1.6;
    overflow: hidden;
    padding-bottom: 15px;
}

.code-input {
    width: 100%;
    font-family: 'Courier New', Consolas, monospace;
    background: #282c34;
    color: #abb2bf;
    padding: 12px;
    padding-bottom: 18px;
    border-radius: 6px;
    min-height: 120px;
    resize: none;
    border: 2px solid #21252b;
    line-height: 1.5;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.code-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(var(--secondary-rgb), 0.15);
    transform: translateY(-2px);
}

/* Grid de inputs */
.grid-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.grid-inputs input {
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.grid-inputs input:focus {
    outline: none;
    border-color: var(--secondary);
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ============================================================================
   BOTÓN DE ELIMINAR
   ============================================================================ */
.delete-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    box-shadow: 0 2px 6px rgba(231, 76, 60, 0.3);
}

.delete-btn:hover {
    background: #c0392b;
    transform: scale(1.2) rotate(180deg);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.5);
}

.delete-btn:active {
    transform: scale(0.95) rotate(180deg);
}

/* ============================================================================
   PREVIEW CONTAINER (PANEL DERECHO - VISTA PREVIA)
   ============================================================================ */
#preview-container { 
    flex: 1; 
    background: #ffffff;
    padding: 50px; 
    overflow-y: auto; 
    box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
}

#preview-container::-webkit-scrollbar {
    width: 10px;
}

#preview-container::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#preview-container::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

.preview-paper { 
    font-family: 'Georgia', 'Times New Roman', serif; 
    line-height: 1.7;
    color: #2c3e50;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - ENCABEZADO
   ============================================================================ */
.p-header {
    margin-bottom: 40px;
    line-height: 1.3;
    font-size: 0.95em;
    color: #34495e;
}

.p-header p { 
    margin: 6px 0; 
}

.p-header hr {
    margin-top: 20px;
    border: none;
    border-top: 2px solid var(--primary);
    opacity: 0.3;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - TÍTULOS Y TEXTO
   ============================================================================ */
.p-title { 
    text-align: center; 
    font-size: 2.5em; 
    margin-bottom: 35px;
    color: var(--primary);
    font-weight: 700;
    line-height: 1.2;
}

.p-subtitle { 
    font-size: 1.6em; 
    border-bottom: 2px solid var(--secondary);
    margin-top: 30px; 
    color: var(--primary);
    padding-bottom: 8px;
    font-weight: 600;
}

.p-subsubtitle {
    font-size: 1.25em;
    margin-top: 20px;
    color: #333;
    font-weight: 600;
}

.p-subtitle-italic {
    font-size: 1.4em;
    margin-top: 24px;
    text-align: center;
    font-style: italic;
    color: #333; /* Neutro, sin morado */
}

/* Divisor de sección */
.p-divider {
    border: none;
    border-top: 2px solid #ccc;
    margin: 20px 0;
}
.p-divider.dashed { border-top-style: dashed; }
.p-divider.dotted { border-top-style: dotted; }

/* Bibliografía colapsable */
details.bib-entry {
    margin: 8px 0;
}
details.bib-entry > summary.bib-summary {
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    padding: 6px 8px;
    background: #f6f6f6;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}
details.bib-entry[open] > summary.bib-summary {
    background: #ececec;
}

.p-text { 
    text-align: justify; 
    margin-bottom: 16px;
    line-height: 1.8;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - IMÁGENES
   ============================================================================ */
.preview-image-container {
    text-align: center;
    margin: 30px 0;
}

.preview-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.preview-image-container .placeholder {
    padding: 50px;
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    color: #adb5bd;
    border-radius: 8px;
    font-style: italic;
}

.figure-caption {
    font-size: 0.9em;
    margin-top: 10px;
    color: #6c757d;
    font-style: italic;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - TABLAS
   ============================================================================ */
.preview-table-container {
    margin: 30px 0;
    text-align: left; /* Alineado a la izquierda como en la imagen */
    overflow-x: auto;
    max-width: 100%;
}

.preview-table-container table {
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    table-layout: auto;
    /* Eliminamos bordes exteriores generales */
    border: none;
}

.preview-table-container table thead {
    background: transparent; /* Sin fondo de color */
    color: #000; /* Texto negro */
}

.preview-table-container table th {
    padding: 2px;
    text-align: center; /* Alineado a la izquierda */
    font-weight: normal; /* En la imagen no parecen ultra bold */
    font-size: 0.9em;
    /* Líneas superior e inferior gruesas para el header */
    border-top: 2px solid #000; 
    border-bottom: 1.5px solid #000;
    border-left: none;
    border-right: none;
}

.preview-table-container table td {
    padding: 8px 20px;
    text-align: justify;
    border: none; /* Sin bordes en las celdas internas */
    font-size: 0.75em;
    line-height: 1.5;
    vertical-align: middle;
    color: #000;
}

/* Fila de TOTAL o última fila */
.preview-table-container table tbody tr:last-child td {
    border-bottom: 2px solid #000; /* Línea final de cierre */
    padding-top: 15px; /* Espaciado extra para el total */
}

/* ================================================================
 * Si tienes una fila de "Total" específica puedes darle negrita
.preview-table-container table tr:last-child {
    font-weight: bold;
} */


/* Eliminamos el hover para mantener la estética de documento impreso */
.preview-table-container table tbody tr:hover {
    background: transparent;
}

.table-caption {
    font-size: 0.9em;
    margin-top: 10px;
    color: #6c757d;
    font-style: italic;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - CÓDIGO
   ============================================================================ */
.code-preview {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-left: 4px solid var(--secondary);
    color: #2c3e50;
    font-family: 'Courier New', Consolas, monospace;
    padding: 20px;
    display: block;
    white-space: pre-wrap;
    overflow-x: auto;
    margin: 20px 0;
    border-radius: 6px;
    line-height: 1.6;
    page-break-inside: avoid;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - REFERENCIAS IEEE
   ============================================================================ */
.p-ref-ieee {
    display: grid;
    grid-template-columns: 45px 1fr;
    margin-bottom: 15px;
    font-size: 0.95em;
    line-height: 1.6;
}

.ref-num {
    font-weight: bold;
    color: var(--primary);
}

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

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - DECLARACIÓN DE IA
   ============================================================================ */
.p-ai-declaration {
    margin: 35px 0;
    page-break-inside: auto;
}

.p-ai-declaration h3 {
    color: var(--primary);
    font-size: 1.6em;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 8px;
    margin-bottom: 20px;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - LISTAS
   ============================================================================ */
.p-list {
    margin: 15px 0;
    padding-left: 30px;
    line-height: 1.8;
}

.p-list li {
    margin: 8px 0;
    text-align: justify;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - MARKDOWN
   ============================================================================ */
.p-markdown {
    margin: 15px 0;
    line-height: 1.8;
    text-align: justify;
}

.p-markdown h1 {
    font-size: 1.8em;
    margin: 20px 0 10px 0;
    color: var(--primary);
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 8px;
}

.p-markdown h2 {
    font-size: 1.4em;
    margin: 15px 0 8px 0;
    color: var(--primary);
}

.p-markdown h3 {
    font-size: 1.2em;
    margin: 12px 0 6px 0;
    color: var(--primary);
}

.p-markdown strong {
    font-weight: bold;
    color: var(--primary);
}

.p-markdown em {
    font-style: italic;
}

.p-markdown code {
    background: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: monospace;
}

.p-markdown a {
    color: var(--secondary);
    text-decoration: none;
    border-bottom: 1px dotted var(--secondary);
}

.p-markdown a:hover {
    text-decoration: underline;
}

.p-markdown ul, .p-markdown ol {
    margin: 10px 0;
    padding-left: 20px;
}

.p-markdown li {
    margin: 5px 0;
}

.p-markdown blockquote {
    border-left: 4px solid var(--secondary);
    padding-left: 15px;
    margin: 15px 0;
    color: #666;
    font-style: italic;
}

.p-markdown p {
    margin: 10px 0;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - LISTAS
   ============================================================================ */
.p-formula {
    margin: 20px 0;
    text-align: center;
}

.formula-block {
    display: block;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    overflow-x: auto;
}

.formula-inline {
    display: inline-block;
    margin: 0 5px;
}

/* ============================================================================
   ELEMENTOS DE LA VISTA PREVIA - DIAGRAMAS MERMAID
   ============================================================================ */
.p-mermaid {
    margin: 25px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    text-align: center;
    overflow-x: auto;
}

.p-mermaid svg {
    max-width: 100%;
    height: auto;
}

/* ============================================================================
   TARJETAS DEL EDITOR - NUEVOS TIPOS
   ============================================================================ */
.list-card {
    border-left-color: #667eea;
    background: white;
}

.markdown-card {
    border-left-color: #f093fb;
    background: white;
}

.citation-card {
    border-left-color: #f093fb;
    background: white;
}

.formula-card {
    border-left-color: #4facfe;
    background: white;
}

.mermaid-card {
    border-left-color: #43e97b;
    background: white;
}

/* ============================================================================
   ESTILOS DE CITACIÓN BIBTEX
   ============================================================================ */
.citation-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    padding: 0 2px;
    border-radius: 2px;
    transition: all 0.2s ease;
}

.citation-link:hover {
    background: var(--primary);
    color: white;
    text-decoration: none;
}

.citation-mode-switch {
    padding: 12px;
    background: rgba(0,0,0,0.02);
    border-radius: 6px;
    margin: 0 12px;
}

code {
    background: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

/* ============================================================================
   ESTILOS DE IMPRESIÓN
   ============================================================================ */
@media print {
    @page {
        size: letter;
        margin: 2cm;
    }

    .toolbox, 
    #editor-container, 
    .delete-btn {
        display: none !important;
    }

    /* Forzar colores claros en impresión independientemente del modo oscuro */
    body,
    body.dark-mode {
        margin: 0 !important;
        padding: 0 !important;
        background: white !important;
        color: black !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    .workspace, 
    #preview-container,
    body.dark-mode .workspace,
    body.dark-mode #preview-container {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background: white !important;
        box-shadow: none !important;
    }

    .preview-paper,
    body.dark-mode .preview-paper {
        max-width: 100% !important;
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }

    /* Asegurar que todos los textos sean negros */
    .p-title,
    .p-subtitle,
    .p-subsubtitle,
    .p-subtitle-italic,
    .p-text,
    .p-list li,
    .p-numbered li,
    body.dark-mode .p-title,
    body.dark-mode .p-subtitle,
    body.dark-mode .p-subsubtitle,
    body.dark-mode .p-subtitle-italic,
    body.dark-mode .p-text,
    body.dark-mode .p-list li,
    body.dark-mode .p-numbered li {
        color: black !important;
    }

    /* Tablas con fondo blanco */
    .preview-table-container table,
    body.dark-mode .preview-table-container table {
        border-color: black !important;
        background: white !important;
    }

    .preview-table-container table th,
    .preview-table-container table td,
    body.dark-mode .preview-table-container table th,
    body.dark-mode .preview-table-container table td {
        background: white !important;
        color: black !important;
        border-color: black !important;
    }

    /* Código con fondo blanco */
    .code-preview,
    body.dark-mode .code-preview {
        background: #f5f5f5 !important;
        border-color: #ccc !important;
    }

    .code-preview code,
    body.dark-mode .code-preview code {
        color: black !important;
    }

    /* AI Declaration */
    .p-ai-declaration,
    body.dark-mode .p-ai-declaration {
        background: white !important;
        border-color: var(--primary) !important;
    }

    .p-ai-declaration pre,
    body.dark-mode .p-ai-declaration pre {
        background: #f5f5f5 !important;
        color: black !important;
    }

    .preview-image-container, 
    .code-preview, 
    .p-ref-ieee,
    .preview-table-container {
        page-break-inside: avoid;
        break-inside: avoid;
    }

	/* ==============================
	 * Ajustes de GEMINI
	 * */
	.preview-table-container table td, 
    .preview-table-container table th {
        padding: 6px 12px !important; 
        word-break: break-word;
    }

	/* ============================== */

    .p-title,
    .p-subtitle {
        page-break-after: avoid;
        break-after: avoid;
    }

    .preview-image-container img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    .p-header {
        margin-bottom: 30px !important;
    }

    .p-ai-declaration {
        page-break-inside: auto !important;
        break-inside: auto !important;
    }

    .p-ai-declaration h3 {
        page-break-after: avoid !important;
        break-after: avoid !important;
    }

    .p-ai-declaration pre {
        page-break-inside: auto !important;
        break-inside: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .p-ai-declaration p {
        orphans: 3;
        widows: 3;
    }

    /* Asegurar que los colores del tema se mantengan en impresión */
    .p-title,
    .p-subtitle,
    .p-header hr {
        color: inherit !important;
        border-color: inherit !important;
    }

    /* ====================================================================
     * OPTIMIZACIONES PARA PDF CON TEXTO SELECCIONABLE
     * ==================================================================== */
    
    /* Asegurar que todo el texto sea seleccionable */
    * {
        -webkit-user-select: text !important;
        -moz-user-select: text !important;
        -ms-user-select: text !important;
        user-select: text !important;
    }

    /* Renderizado de fuentes optimizado para PDF */
    body,
    .preview-paper,
    .p-title,
    .p-subtitle,
    .p-subsubtitle,
    .p-text,
    .p-list,
    .p-numbered,
    .preview-table-container,
    .code-preview,
    .p-ref-ieee,
    .p-citation,
    .p-ai-declaration {
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
        text-rendering: optimizeLegibility !important;
        font-variant-ligatures: common-ligatures !important;
    }

    /* Asegurar calidad de texto en PDF */
    .p-title,
    .p-subtitle,
    .p-subsubtitle,
    .p-text,
    .p-list li,
    .p-numbered li,
    .p-ref-ieee,
    .p-citation,
    body.dark-mode .p-title,
    body.dark-mode .p-subtitle,
    body.dark-mode .p-subsubtitle,
    body.dark-mode .p-text,
    body.dark-mode .p-list li,
    body.dark-mode .p-numbered li,
    body.dark-mode .p-ref-ieee,
    body.dark-mode .p-citation {
        text-shadow: none !important;
        filter: none !important;
    }

    /* Forzar renderizado de vectores para imágenes */
    img {
        image-rendering: -webkit-optimize-contrast !important;
        image-rendering: crisp-edges !important;
    }

    /* Prevenir transformaciones que puedan afectar la selección */
    .preview-image-container img,
    .code-preview,
    .preview-table-container table {
        transform: none !important;
        backface-visibility: visible !important;
    }

    /* Mejorar calidad de fórmulas matemáticas (KaTeX) */
    .katex,
    .katex * {
        color: black !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Asegurar que los enlaces sean visibles en PDF */
    a {
        color: #0066cc !important;
        text-decoration: underline !important;
    }

    /* Prevenir truncamiento de contenido */
    .p-text,
    .p-list,
    .p-numbered,
    .p-ref-ieee,
    .p-citation {
        overflow: visible !important;
        text-overflow: clip !important;
        white-space: normal !important;
    }
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 1024px) {
    .toolbox {
        width: 200px;
    }
    
    #preview-container {
        padding: 30px;
    }
    
    /* Ajustes para tablas en pantallas medianas */
    .preview-table-container table th,
    .preview-table-container table td {
        padding: 5px 6px;
        font-size: 0.7em; /* Más pequeño en tablets */
    }
    
    .preview-table-container table th {
        font-size: 0.85em; /* Headers un poco más grandes */
    }
}

@media (max-width: 768px) {
    body {
        flex-direction: column;
    }
    
    .toolbox {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 15px;
    }
    
    .workspace {
        flex-direction: column;
    }
    
    #editor-container,
    #preview-container {
        border: none;
    }
    
    /* Tablas más compactas en móvil */
    .preview-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .preview-table-container table {
        font-size: 0.75em;
    }
    
    .preview-table-container table th {
        padding: 4px 3px;
        font-size: 0.8em; /* Headers más pequeños en móvil */
    }
    
    .preview-table-container table td {
        padding: 3px 2px;
        font-size: 0.65em; /* Contenido muy pequeño en móvil */
        min-width: 50px;
    }
}

/* ============================================================================
   DRAG AND DROP STYLES
   ============================================================================ */
.block-card-container {
    position: relative;
    cursor: move;
    transition: all 0.2s ease;
}

.block-card-container.dragging {
    opacity: 0.5;
    transform: scale(0.95);
}

.block-card-container.drag-over-top {
    border-top: 3px solid var(--secondary);
    padding-top: 8px;
}

.block-card-container.drag-over-bottom {
    border-bottom: 3px solid var(--secondary);
    padding-bottom: 8px;
}

.drag-handle {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 40px;
    background: rgba(0,0,0,0.05);
    border-radius: 0 4px 4px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    opacity: 0;
    transition: all 0.2s ease;
    z-index: 5;
}

.block-card-container:hover .drag-handle {
    opacity: 1;
}

.drag-handle:active {
    cursor: grabbing;
}

.drag-handle::before {
    content: '⋮⋮';
    color: rgba(0,0,0,0.4);
    font-size: 14px;
    letter-spacing: -2px;
}

/* Pin button */
.pin-btn {
    position: absolute;
    right: 40px;
    top: 10px;
    background: transparent;
    border: none;
    font-size: 18px;
    cursor: pointer;
    opacity: 0.4;
    transition: all 0.2s ease;
    z-index: 10;
    padding: 4px 8px;
}

.pin-btn:hover {
    opacity: 1;
    transform: scale(1.2);
}

.block-card-container.pinned-top .pin-btn {
    opacity: 1;
    filter: hue-rotate(20deg);
}

.block-card-container.pinned-bottom .pin-btn {
    opacity: 1;
    filter: hue-rotate(180deg);
}

.block-card-container.pinned-top,
.block-card-container.pinned-bottom {
    cursor: default;
}

.block-card-container.pinned-top .drag-handle,
.block-card-container.pinned-bottom .drag-handle {
    opacity: 0 !important;
    cursor: not-allowed;
}

/* ============================================================================
   COLORIMETR\u00cdA TIPO TERMINAL - SYNTAX HIGHLIGHTING EN BLOQUES
   ============================================================================ */

/* Estilos base para inputs con colorimetr\u00eda */
.editor-input,
textarea.editor-input {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95em;
    line-height: 1.6;
}

/* Colorimetr\u00eda en bloques de texto (modo claro) */
.text-card textarea.editor-input {
    background: #fafafa;
    color: #24292e;
}

/* Negritas y strong - Color keyword (rosa/rojo) */
.editor-input::selection {
    background: var(--syntax-keyword);
    color: white;
}

/* Aplicar colores a markdown en inputs */
.markdown-card textarea.editor-input,
.text-card textarea.editor-input {
    caret-color: var(--syntax-function);
}

/* Modo oscuro - Colorimetr\u00eda tipo terminal */
body.dark-mode .text-card textarea.editor-input,
body.dark-mode .markdown-card textarea.editor-input {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

body.dark-mode .editor-input::placeholder {
    color: var(--syntax-comment);
}

body.dark-mode .editor-input:focus {
    border-color: var(--syntax-function);
    box-shadow: 0 0 0 3px rgba(139, 233, 253, 0.1);
}

/* Lista - Bullets con color especial */
.list-card textarea.editor-input,
.numbered-card textarea.editor-input {
    background: #fafafa;
    color: #24292e;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

body.dark-mode .list-card textarea.editor-input,
body.dark-mode .numbered-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-keyword);
    border-color: #30363d;
    caret-color: var(--syntax-keyword);
}

/* T\u00edtulos - Colores vibrantes */
.title-card input.editor-input {
    font-weight: 600;
    font-size: 1.1em;
    color: var(--primary);
}

body.dark-mode .title-card input.editor-input {
    background: #0d1117;
    color: var(--syntax-tag);
    border-color: #30363d;
    font-weight: 700;
}

.subtitle-card input.editor-input {
    font-weight: 500;
    color: var(--syntax-function);
}

body.dark-mode .subtitle-card input.editor-input {
    background: #0d1117;
    color: var(--syntax-function);
    border-color: #30363d;
}

/* Subt\u00edtulos y sub-subt\u00edtulos */
body.dark-mode .subsubtitle-card input.editor-input,
body.dark-mode .subtitle-italic-card input.editor-input {
    background: #0d1117;
    color: var(--syntax-variable);
    border-color: #30363d;
}

/* C\u00f3digo - Mantener estilo oscuro */
.code-input {
    background: #1e1e1e;
    color: #d4d4d4;
    border-color: #333333;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

body.dark-mode .code-input {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

/* Tablas - Grid con colores */
body.dark-mode .table-grid input {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

body.dark-mode .table-grid input:nth-child(-n+10) {
    background: #161b22;
    color: var(--syntax-tag);
    font-weight: 600;
}

body.dark-mode .table-grid input:focus {
    border-color: var(--syntax-function);
    box-shadow: 0 0 0 2px rgba(139, 233, 253, 0.15);
}

/* Referencias - Color especial */
.ref-card input.editor-input {
    color: var(--syntax-string);
    font-style: italic;
}

body.dark-mode .ref-card input.editor-input {
    background: #0d1117;
    color: var(--syntax-string);
    border-color: #30363d;
}

/* Citas IEEE - Color morado */
.citation-card input.editor-input,
.citation-card textarea.editor-input {
    color: var(--syntax-number);
}

body.dark-mode .citation-card input.editor-input,
body.dark-mode .citation-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-number);
    border-color: #30363d;
}

/* BibTeX - Colores especiales */
.bibliography-card input.editor-input,
.bibliography-card textarea.editor-input {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    color: var(--syntax-function);
}

body.dark-mode .bibliography-card input.editor-input,
body.dark-mode .bibliography-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-function);
    border-color: #30363d;
}

/* Im\u00e1genes - Verde */
.image-card input.editor-input {
    color: var(--syntax-string);
}

body.dark-mode .image-card input.editor-input {
    background: #0d1117;
    color: var(--syntax-string);
    border-color: #30363d;
}

/* Header - Colores sutiles */
.header-card input.editor-input {
    color: #586069;
    font-size: 0.9em;
}

body.dark-mode .header-card input.editor-input {
    background: #0d1117;
    color: #8b949e;
    border-color: #30363d;
}

/* F\u00f3rmulas - Color p\u00farpura */
.formula-card textarea.editor-input {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    color: var(--syntax-number);
}

body.dark-mode .formula-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-number);
    border-color: #30363d;
}

/* AI Declaration - Rojo brillante */
.ai-card textarea.editor-input {
    color: var(--syntax-operator);
}

body.dark-mode .ai-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-operator);
    border-color: #30363d;
}

/* Mermaid - Cyan */
.mermaid-card textarea.editor-input {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    color: var(--syntax-function);
}

body.dark-mode .mermaid-card textarea.editor-input {
    background: #0d1117;
    color: var(--syntax-function);
    border-color: #30363d;
}

/* Inputs de grid (autor, materia, etc.) */
body.dark-mode .grid-inputs input {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

body.dark-mode .grid-inputs input:focus {
    border-color: var(--syntax-function);
    box-shadow: 0 0 0 2px rgba(139, 233, 253, 0.15);
}

/* Select en modo oscuro */
body.dark-mode select.editor-input {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

/* Botones especiales en modo oscuro */
body.dark-mode .btn-ai {
    background: var(--syntax-operator) !important;
    color: white !important;
}

body.dark-mode .btn-save,
body.dark-mode .btn-print {
    background: var(--syntax-function) !important;
    color: #0d1117 !important;
}

body.dark-mode .btn-import {
    background: var(--syntax-string) !important;
    color: #0d1117 !important;
}

/* Controles de tabla en modo oscuro */
body.dark-mode .table-controls label {
    color: #8b949e;
}

body.dark-mode .table-controls input[type="number"] {
    background: #0d1117;
    color: #c9d1d9;
    border-color: #30363d;
}

body.dark-mode .table-controls .btn-add-row {
    background: var(--syntax-string);
    color: #0d1117;
}

body.dark-mode .table-controls .btn-remove-row {
    background: var(--syntax-operator);
    color: white;
}

/* Block type label con color */
.block-type {
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #666;
    margin-bottom: 8px;
}

body.dark-mode .block-type {
    color: #8b949e;
}

/* Colores por tipo de bloque */
body.dark-mode .title-card .block-type {
    color: var(--syntax-tag);
}

body.dark-mode .subtitle-card .block-type {
    color: var(--syntax-function);
}

body.dark-mode .text-card .block-type,
body.dark-mode .markdown-card .block-type {
    color: #c9d1d9;
}

body.dark-mode .list-card .block-type,
body.dark-mode .numbered-card .block-type {
    color: var(--syntax-keyword);
}

body.dark-mode .code-card .block-type {
    color: var(--syntax-variable);
}

/* ============================================================================
   ANIMACIONES ADICIONALES
   ============================================================================ */

/* Animación de fade-in para elementos que se cargan */
@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

/* Animación de pulso suave para elementos destacados */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

/* Animación de sacudida para validación de errores */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

/* Animación de bounce suave */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-50px);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) translateY(0);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

/* Animación de deslizamiento desde la izquierda */
@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animación de deslizamiento desde la derecha */
@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animación de rotación suave */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Animación de brillo/shimmer para carga */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Clase auxiliar para aplicar fade-in */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Clase auxiliar para aplicar bounce-in */
.bounce-in {
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

/* Clase auxiliar para error shake */
.shake-error {
    animation: shake 0.5s ease-in-out;
}

/* Mejorar transición del modo oscuro */
body, 
.toolbox,
.block-card,
.preview-paper,
#preview-container,
#editor-container,
.ribbon-container {
    transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animación de hover para enlaces de citación */
.citation-link {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.citation-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.citation-link:hover::after {
    width: 100%;
}

/* Animación para el scrollbar */
#preview-container::-webkit-scrollbar-thumb {
    transition: background 0.3s ease;
}

#preview-container::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* Animación de entrada para el mensaje de bienvenida */
.welcome-message {
    animation: fadeIn 0.8s ease-in;
}

/* Suavizar transiciones de los controles de zoom */
.zoom-controls button {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.zoom-controls button:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.zoom-controls button:active {
    transform: scale(0.95);
}

body.dark-mode .ref-card .block-type,
body.dark-mode .citation-card .block-type {
    color: var(--syntax-string);
}

body.dark-mode .image-card .block-type {
    color: var(--syntax-string);
}

body.dark-mode .ai-card .block-type {
    color: var(--syntax-operator);
}

body.dark-mode .table-card .block-type {
    color: var(--syntax-function);
}

body.dark-mode .formula-card .block-type,
body.dark-mode .mermaid-card .block-type {
    color: var(--syntax-number);
}

body.dark-mode .bibliography-card .block-type {
    color: var(--syntax-function);
}