/* Reset y configuración base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Variables CSS para diseño moderno y profesional */
:root {
    /* Colores Primarios - Paleta Azul Profesional */
    --primary-blue: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #dbeafe;
    --primary-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    
    /* Colores Secundarios - Grises Neutros */
    --secondary-gray: #64748b;
    --secondary-light: #f1f5f9;
    --secondary-dark: #334155;
    --secondary-bg: #f8fafc;
    
    /* Colores de Acento - Estados y Feedback */
    --accent-green: #10b981;
    --accent-green-hover: #059669;
    --accent-orange: #f59e0b;
    --accent-orange-hover: #d97706;
    --accent-red: #ef4444;
    --accent-red-hover: #dc2626;
    
    /* Colores de Fondo */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-card: #ffffff;
    
    /* Colores de Texto */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    /* Sombras Modernas */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-blue: 0 4px 12px rgba(37, 99, 235, 0.3);
    --shadow-blue-hover: 0 8px 24px rgba(37, 99, 235, 0.4);
    
    /* Bordes y Radio */
    --border-radius-xs: 4px;
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-2xl: 24px;
    
    /* Espaciado Consistente */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    /* Transiciones */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'SF Pro Display', 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Tamaños de Fuente */
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    
    /* Pesos de Fuente */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Breakpoints */
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --large: 1440px;
    
    /* Compatibilidad con variables existentes */
    --primary-color: var(--primary-blue);
    --secondary-color: var(--secondary-gray);
    --accent-color: var(--primary-blue);
    --accent-hover: var(--primary-dark);
    --success-color: var(--accent-green);
    --success-hover: var(--accent-green-hover);
    --warning-color: var(--accent-orange);
    --warning-hover: var(--accent-orange-hover);
    --danger-color: var(--accent-red);
    --danger-hover: var(--accent-red-hover);
    --light-gray: var(--secondary-light);
    --medium-gray: var(--secondary-gray);
    --dark-gray: var(--secondary-dark);
    --text-primary: var(--text-primary);
    --text-secondary: var(--text-secondary);
    --text-light: var(--text-light);
    --background: var(--bg-secondary);
    --white: var(--bg-primary);
    --shadow-light: var(--shadow-sm);
    --shadow-medium: var(--shadow-md);
    --shadow-heavy: var(--shadow-lg);
    --border-radius: var(--border-radius-lg);
    --border-radius-small: var(--border-radius-md);
    --transition: var(--transition-normal);
}

/* Configuración base del documento */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
    overflow: auto;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    overflow-x: hidden;
    font-size: var(--text-base);
    font-weight: var(--font-normal);
}

/* Sobrescribir estilos del body para el convertidor avanzado */
body.advanced-converter {
    display: block;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0;
    overflow: auto;
}

/* Estilos para el convertidor avanzado */
.app-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    min-height: 100vh;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.app-header {
    background: var(--primary-gradient);
    color: var(--text-white);
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.app-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(255,255,255,0.05) 100%);
    pointer-events: none;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo i {
    font-size: var(--text-4xl);
    color: var(--text-white);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

.logo h1 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--white);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.main-content {
    padding: 2rem;
}

.upload-section, .preview-section, .conversion-section {
    margin-bottom: 2rem;
}

/* Estilos para las instrucciones iniciales */
.instructions-section {
    margin-top: 2rem;
    padding: 0 1rem;
}

.instructions-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--secondary-light);
}

.instructions-content h3 {
    color: var(--primary-blue);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

.instructions-content h3:first-child {
    margin-top: 0;
}

.instructions-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* Responsive para instrucciones */
@media (max-width: 768px) {
    .instructions-section {
        padding: 0 0.5rem;
    }
    
    .instructions-content {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }
    
    .instructions-content h3 {
        font-size: 1.125rem;
    }
    
    .instructions-content p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .instructions-section {
        padding: 0 0.25rem;
    }
    
    .instructions-content {
        padding: 1rem;
        margin: 0 0.25rem;
        border-radius: 8px;
    }
    
    .instructions-content h3 {
        font-size: 1rem;
        margin-top: 1rem;
    }
    
    .instructions-content h3:first-child {
        margin-top: 0;
    }
    
    .instructions-content p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
}

.file-drop-zone {
    border: 3px dashed var(--secondary-gray);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    transition: var(--transition-bounce);
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.file-drop-zone::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.file-drop-zone:hover::before {
    left: 100%;
}

.file-drop-zone.drag-over {
    border-color: var(--primary-blue);
    background: var(--primary-light);
    transform: scale(1.02);
    box-shadow: var(--shadow-blue);
}

.drop-zone-content i {
    font-size: var(--text-4xl);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.2));
}

.drop-zone-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
}

.drop-zone-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--text-lg);
    line-height: 1.6;
}

.format-selection, .conversion-options, .template-selection {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--primary-light);
    position: relative;
    overflow: hidden;
}

.format-selection::before, .conversion-options::before, .template-selection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.format-selection h3, .conversion-options h3, .template-selection h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.format-selection h3::before, .conversion-options h3::before, .template-selection h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-xs);
}

.format-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.format-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border: 2px solid var(--primary-light);
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-bounce);
    font-weight: var(--font-medium);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.format-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.format-btn:hover {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #ffffff 0%, #dbeafe 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.format-btn:hover::before {
    opacity: 0.1;
}

.format-btn.selected {
    border-color: var(--primary-blue);
    background: var(--primary-gradient);
    color: var(--text-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-blue);
}

.format-btn.selected::before {
    opacity: 0;
}

.format-btn i {
    font-size: var(--text-2xl);
    position: relative;
    z-index: 1;
}

/* Estilos para las opciones de formato */
.format-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    position: relative;
}

.option-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-xs) 0 0 var(--border-radius-xs);
    opacity: 0.7;
}

.option-group:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.option-group label {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.option-group select, .option-group input[type="number"] {
    padding: var(--spacing-md);
    border: 2px solid var(--primary-light);
    border-radius: var(--border-radius-md);
    font-size: var(--text-base);
    transition: var(--transition-normal);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: var(--text-primary);
    font-family: var(--font-primary);
}

.option-group select:focus, .option-group input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #ffffff 0%, #dbeafe 100%);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.layer-options, .style-options, .geometry-options, .metadata-options, .gpx-options {
    display: flex;
    flex-wrap: wrap;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--primary-light);
    margin-top: var(--spacing-sm);
    gap: 1rem;
}

.layer-options label, .style-options label, .geometry-options label, .metadata-options label, .gpx-options label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--primary-light);
    transition: var(--transition-fast);
    color: var(--text-primary);
}

.layer-options label:hover, .style-options label:hover, .geometry-options label:hover, .metadata-options label:hover, .gpx-options label:hover {
    background: linear-gradient(135deg, #ffffff 0%, #dbeafe 100%);
    border-color: var(--primary-blue);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.layer-options input[type="checkbox"], .style-options input[type="checkbox"], 
.geometry-options input[type="checkbox"], .metadata-options input[type="checkbox"], 
.gpx-options input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.conversion-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
}


.batch-limits-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--text-xs);
    color: #0066cc; /* Azul internacional para información */
    background: #e6f3ff; /* Azul claro de fondo */
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid #b3d9ff; /* Borde azul claro */
    margin-top: var(--spacing-sm);
    justify-content: center;
}

.batch-limits-note i {
    color: #0066cc; /* Azul internacional para iconos de información */
    font-size: var(--text-sm);
}

.batch-limits-note span {
    font-weight: var(--font-medium);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-bounce);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-white);
    box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
    background: var(--primary-gradient);
    transform: translateY(-3px);
    box-shadow: var(--shadow-blue-hover);
}

/* Estilo específico para el ícono de carpeta en el botón de seleccionar archivos */
.btn-primary .fa-folder-open {
    color: #ffd700; /* Amarillo dorado */
}

.btn-secondary {
    background: var(--secondary-gray);
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.form-select {
    padding: 0.75rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius-small);
    font-size: 1rem;
    background: var(--white);
    transition: var(--transition);
}

.form-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .format-buttons {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
    
    .conversion-actions {
        flex-direction: column;
    }
    
    .layer-options, .style-options, .geometry-options, .metadata-options, .gpx-options {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Móviles pequeños (480px y menos) */
@media (max-width: 480px) {
    .header-content {
        padding: 0.5rem;
    }
    
    .logo h1 {
        font-size: 1.25rem;
        line-height: 1.2;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .file-drop-zone {
        padding: 1.5rem 1rem;
        margin: 0.5rem;
    }
    
    .drop-zone-content h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .drop-zone-content p {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    
    .drop-zone-content .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
        min-height: 44px;
        min-width: 120px;
    }
    
    .format-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.5rem;
    }
    
    .format-btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
        min-height: 44px;
        min-width: 80px;
    }
    
    .format-btn i {
        font-size: 1rem;
        margin-bottom: 0.25rem;
    }
    
    .conversion-actions {
        gap: 0.75rem;
        padding: 0.5rem;
    }
    
    .conversion-actions .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
        min-height: 44px;
        min-width: 100px;
    }
    
    .option-group {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .option-group label {
        font-size: 0.875rem;
        margin-bottom: 0.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .option-group select,
    .option-group input[type="number"] {
        padding: 0.75rem;
        font-size: 0.875rem;
        min-height: 44px;
    }
    
    .option-group input[type="checkbox"] {
        width: 20px;
        height: 20px;
        min-width: 20px;
        min-height: 20px;
    }
    
    .form-select {
        padding: 0.75rem;
        font-size: 0.875rem;
        min-height: 44px;
    }
    
    .batch-limits-note {
        padding: 0.75rem;
        font-size: 0.75rem;
        margin: 0.5rem;
    }
    
    .preview-tabs {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .preview-tab-btn {
        padding: 0.75rem;
        font-size: 0.875rem;
        min-height: 44px;
        text-align: left;
    }
    
    .preview-map {
        height: 250px;
    }
    
    .table-container {
        max-height: 250px;
    }
}

/* Móviles muy pequeños (375px y menos) */
@media (max-width: 375px) {
    .logo h1 {
        font-size: 1.125rem;
    }
    
    .file-drop-zone {
        padding: 1rem 0.75rem;
        margin: 0.25rem;
    }
    
    .drop-zone-content h3 {
        font-size: 0.875rem;
    }
    
    .drop-zone-content p {
        font-size: 0.75rem;
    }
    
    .format-buttons {
        grid-template-columns: 1fr;
        gap: 0.375rem;
    }
    
    .format-btn {
        padding: 0.625rem 0.375rem;
        font-size: 0.6875rem;
    }
    
    .conversion-actions .btn {
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }
    
    .option-group {
        padding: 0.5rem;
    }
    
    .option-group label {
        font-size: 0.8125rem;
    }
    
    .option-group select,
    .option-group input[type="number"] {
        padding: 0.625rem;
        font-size: 0.8125rem;
    }
    
    .preview-map {
        height: 200px;
    }
    
    .table-container {
        max-height: 200px;
    }
}

/* Móviles ultra pequeños (320px y menos) */
@media (max-width: 320px) {
    .logo h1 {
        font-size: 1rem;
    }
    
    .logo i {
        font-size: 1.25rem;
    }
    
    .file-drop-zone {
        padding: 0.75rem 0.5rem;
        margin: 0.125rem;
    }
    
    .drop-zone-content h3 {
        font-size: 0.8125rem;
    }
    
    .drop-zone-content p {
        font-size: 0.6875rem;
    }
    
    .drop-zone-content .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.8125rem;
        min-width: 100px;
    }
    
    .format-btn {
        padding: 0.5rem 0.25rem;
        font-size: 0.625rem;
        min-height: 40px;
    }
    
    .format-btn i {
        font-size: 0.875rem;
    }
    
    .conversion-actions .btn {
        padding: 0.625rem 0.875rem;
        font-size: 0.75rem;
        min-height: 40px;
    }
    
    .option-group {
        padding: 0.375rem;
    }
    
    .option-group label {
        font-size: 0.75rem;
        min-height: 40px;
    }
    
    .option-group select,
    .option-group input[type="number"] {
        padding: 0.5rem;
        font-size: 0.75rem;
        min-height: 40px;
    }
    
    .form-select {
        padding: 0.5rem;
        font-size: 0.75rem;
        min-height: 40px;
    }
    
    .batch-limits-note {
        padding: 0.5rem;
        font-size: 0.6875rem;
        margin: 0.25rem;
    }
    
    .preview-tab-btn {
        padding: 0.625rem;
        font-size: 0.8125rem;
        min-height: 40px;
    }
    
    .preview-map {
        height: 180px;
    }
    
    .table-container {
        max-height: 180px;
    }
}

/* Estilos para el selector de plantillas */
.template-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.template-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-info {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-info:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

.btn-info i {
    font-size: 14px;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 11px;
}

/* Estilos para el modal de información de plantillas */
.template-info-modal .modal-content {
    max-width: 95vw;
    max-height: 95vh;
    width: 1200px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.template-info-content {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--light-gray);
    -webkit-overflow-scrolling: touch; /* Para mejor rendimiento en iOS */
    max-height: calc(95vh - 140px); /* Altura máxima considerando header y footer */
}

.template-info-content::-webkit-scrollbar {
    width: 8px;
}

.template-info-content::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 4px;
}

.template-info-content::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.template-info-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* Para Firefox */
.template-info-content {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--light-gray);
}

.template-intro {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: white;
    padding: 24px;
    border-radius: 12px;
    margin: 0 24px 24px 24px;
    text-align: center;
}

.template-intro h3 {
    margin: 0 0 12px 0;
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.template-intro p {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    opacity: 0.95;
}

.info-section {
    margin: 0 24px 32px 24px;
}

.info-section h4 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-color);
}

.section-description {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.template-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.template-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
}

.template-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.template-card .template-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 0;
}

.template-card .template-header h5 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.template-card .template-header i {
    color: var(--accent-color);
    font-size: 18px;
}

.template-tag {
    background: var(--accent-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.template-description {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.template-details {
    font-size: 13px;
}

.template-details strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.template-details ul {
    margin: 0 0 12px 0;
    padding-left: 18px;
    color: var(--text-secondary);
}

.template-details li {
    margin-bottom: 4px;
    font-size: 12px;
    line-height: 1.4;
}

.example-box {
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 8px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: var(--text-primary);
    line-height: 1.3;
}

.example-box code {
    background: none;
    color: inherit;
    padding: 0;
    font-size: inherit;
}

/* Estilos para características de conversión en lote */
.batch-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.feature-content h5 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.feature-content p {
    margin: 0 0 12px 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* Flujo de trabajo */
.batch-workflow {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
}

.batch-workflow h5 {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.workflow-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.step-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.step-content h6 {
    margin: 0 0 4px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.step-content p {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Consejos y mejores prácticas */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.tip-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tip-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.tip-card h5 {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tip-card h5 i {
    color: var(--accent-color);
    font-size: 16px;
}

.tip-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-secondary);
}

.tip-card li {
    margin-bottom: 6px;
    font-size: 14px;
    line-height: 1.4;
}

/* Responsive para el modal de plantillas */
@media (max-width: 1200px) {
    .template-info-modal .modal-content {
        width: 95vw;
        max-height: 90vh;
    }
    
    .template-info-content {
        max-height: calc(90vh - 140px);
    }
    
    .templates-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .batch-features {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .template-info-modal .modal-content {
        width: 98vw;
        max-height: 95vh;
    }
    
    .template-info-content {
        max-height: calc(95vh - 140px);
    }
    
    .template-intro {
        margin: 0 16px 20px 16px;
        padding: 20px;
    }
    
    .template-intro h3 {
        font-size: 18px;
    }
    
    .template-intro p {
        font-size: 14px;
    }
    
    .info-section {
        margin: 0 16px 24px 16px;
    }
    
    .info-section h4 {
        font-size: 16px;
    }
    
    .templates-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .template-card {
        padding: 16px;
    }
    
    .batch-features {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .feature-card {
        padding: 16px;
    }
    
    .workflow-steps {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .tip-card {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .template-info-modal .modal-content {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .template-info-content {
        max-height: calc(100vh - 140px);
    }
    
    .template-intro {
        margin: 0 12px 16px 12px;
        padding: 16px;
    }
    
    .template-intro h3 {
        font-size: 16px;
    }
    
    .template-intro p {
        font-size: 13px;
    }
    
    .info-section {
        margin: 0 12px 20px 12px;
    }
    
    .info-section h4 {
        font-size: 15px;
    }
    
    .template-card .template-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .template-tag {
        align-self: flex-start;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        align-self: center;
    }
    
    .workflow-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
    }
}

@media (max-height: 600px) {
    .template-info-modal .modal-content {
        max-height: 98vh;
    }
    
    .template-info-content {
        max-height: calc(98vh - 140px);
    }
    
    .template-intro {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .info-section {
        margin-bottom: 20px;
    }
    
    .templates-grid,
    .batch-features,
    .tips-grid {
        gap: 12px;
    }
    
    .template-card,
    .feature-card,
    .tip-card {
        padding: 12px;
    }
}

/* Estilos para información de compatibilidad ArcGIS */
.arcgis-options {
    margin-top: 0.5rem;
}

.info-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
    border: 1px solid #2196f3;
    border-radius: var(--border-radius-small);
    color: #1565c0;
    font-size: 0.9rem;
}

.info-box i {
    color: #2196f3;
    font-size: 1.1rem;
}

.info-box span {
    font-weight: 500;
}

.option-group small {
    display: block;
    color: var(--text-light);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    font-style: italic;
}

/* Mejoras para las opciones de formato */
.option-group label[for] {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
}

.option-group input[type="checkbox"] {
    margin-right: 0.5rem;
    transform: scale(1.1);
} 

/* Ocultar secciones de opciones de conversión y plantilla de configuración */
.conversion-options,
.template-selection {
    display: none !important;
} 

/* ===== ESTILOS PARA POLIGONO_MAS_PUNTOS ===== */

.points-polygons-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #f59e0b;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.warning-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: #92400e;
    font-weight: var(--font-semibold);
}

.warning-header i {
    font-size: var(--text-xl);
    color: #f59e0b;
}

.points-polygons-warning p {
    color: #92400e;
    margin: 0;
    line-height: 1.5;
}

.points-polygons-sections {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.section-points,
.section-polygons,
.section-general,
.section-excel-specific,
.section-cad-specific,
.section-kml-specific {
    background: var(--bg-card);
    border: 2px solid var(--secondary-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.section-points:hover,
.section-polygons:hover,
.section-general:hover,
.section-excel-specific:hover,
.section-cad-specific:hover,
.section-kml-specific:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.section-points h4,
.section-polygons h4,
.section-general h4,
.section-excel-specific h4,
.section-cad-specific h4,
.section-kml-specific h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--secondary-light);
}

.section-points h4 i {
    color: var(--primary-blue);
}

.section-polygons h4 i {
    color: var(--accent-orange);
}

.section-general h4 i {
    color: var(--secondary-gray);
}

.section-excel-specific h4 i {
    color: var(--accent-green);
}

.section-cad-specific h4 i {
    color: var(--accent-orange);
}

.section-kml-specific h4 i {
    color: var(--accent-red);
}

/* Estilos específicos para cada sección */
.section-points {
    border-left: 4px solid var(--primary-blue);
}

.section-polygons {
    border-left: 4px solid var(--accent-orange);
}

.section-general {
    border-left: 4px solid var(--secondary-gray);
}

.section-excel-specific {
    border-left: 4px solid var(--accent-green);
}

.section-cad-specific {
    border-left: 4px solid var(--accent-orange);
}

.section-kml-specific {
    border-left: 4px solid var(--accent-red);
}

/* Responsive para poligono_mas_puntos */
@media (max-width: 768px) {
    .points-polygons-sections {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .section-points,
    .section-polygons,
    .section-general,
    .section-excel-specific,
    .section-cad-specific,
    .section-kml-specific {
        padding: var(--spacing-md);
    }
    
    .section-points h4,
    .section-polygons h4,
    .section-general h4,
    .section-excel-specific h4,
    .section-cad-specific h4,
    .section-kml-specific h4 {
        font-size: var(--text-base);
    }
}

@media (max-width: 480px) {
    .points-polygons-warning {
        padding: var(--spacing-md);
    }
    
    .warning-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .section-points,
    .section-polygons,
    .section-general,
    .section-excel-specific,
    .section-cad-specific,
    .section-kml-specific {
        padding: var(--spacing-sm);
    }
}