/**
 * WP PDF Export Simple - Frontend CSS
 * Solo para elementos seleccionados, sin control de saltos de página
 * 
 * @package WP_PDF_Export_Simple
 * @version 4.1.0
 * @author Acceleralia
 */

/* ==========================================================================
   Botón de Exportación PDF - SIMPLIFICADO
   ========================================================================== */

.wp-pdf-export-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: 6px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    /* CORREGIR PROBLEMA DEL BOTÓN */
    width: 100%;
    text-align: center;
}

.wp-pdf-export-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.wp-pdf-export-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Contenedor interno para evitar problemas de clic */
.wp-pdf-export-btn__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    pointer-events: none; /* Evitar problemas de área clickeable */
}

/* Iconos y elementos internos */
.wp-pdf-export-btn__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.wp-pdf-export-btn__text {
    flex: 1;
    text-align: center;
}

.wp-pdf-export-btn__spinner {
    display: none;
    animation: wp-pdf-export-spin 1s linear infinite;
}

@keyframes wp-pdf-export-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Estilos de Botón - SIMPLIFICADOS
   ========================================================================== */

/* Estilo Primary */
.wp-pdf-export-btn--primary {
    background-color: #3b82f6;
    color: #ffffff;
    border-color: #3b82f6;
}

.wp-pdf-export-btn--primary:hover:not(:disabled) {
    background-color: #2563eb;
    border-color: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.wp-pdf-export-btn--primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

/* Estilo Secondary */
.wp-pdf-export-btn--secondary {
    background-color: #6b7280;
    color: #ffffff;
    border-color: #6b7280;
}

.wp-pdf-export-btn--secondary:hover:not(:disabled) {
    background-color: #4b5563;
    border-color: #4b5563;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

.wp-pdf-export-btn--secondary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(107, 114, 128, 0.3);
}

/* Estilo Minimal */
.wp-pdf-export-btn--minimal {
    background-color: #f8fafc;
    color: #334155;
    border-color: #e2e8f0;
}

.wp-pdf-export-btn--minimal:hover:not(:disabled) {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(148, 163, 184, 0.2);
}

.wp-pdf-export-btn--minimal:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(148, 163, 184, 0.2);
}

/* ==========================================================================
   Tamaños de Botón - SIMPLIFICADOS
   ========================================================================== */

/* Tamaño Small */
.wp-pdf-export-btn--small {
    padding: 8px 16px;
    font-size: 12px;
}

.wp-pdf-export-btn--small .wp-pdf-export-btn__content {
    gap: 6px;
}

.wp-pdf-export-btn--small .wp-pdf-export-btn__icon svg {
    width: 14px;
    height: 14px;
}

/* Tamaño Medium (default) */
.wp-pdf-export-btn--medium {
    padding: 12px 24px;
    font-size: 14px;
}

.wp-pdf-export-btn--medium .wp-pdf-export-btn__content {
    gap: 8px;
}

.wp-pdf-export-btn--medium .wp-pdf-export-btn__icon svg {
    width: 16px;
    height: 16px;
}

/* Tamaño Large */
.wp-pdf-export-btn--large {
    padding: 16px 32px;
    font-size: 16px;
}

.wp-pdf-export-btn--large .wp-pdf-export-btn__content {
    gap: 10px;
}

.wp-pdf-export-btn--large .wp-pdf-export-btn__icon svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   Estados del Botón - SIMPLIFICADOS
   ========================================================================== */

/* Estado Loading */
.wp-pdf-export-btn--loading {
    pointer-events: none;
}

.wp-pdf-export-btn--loading .wp-pdf-export-btn__spinner {
    display: flex;
}

/* Estado Success */
.wp-pdf-export-btn--success {
    background-color: #10b981 !important;
    border-color: #10b981 !important;
    color: #ffffff !important;
}

/* Estado Error */
.wp-pdf-export-btn--error {
    background-color: #ef4444 !important;
    border-color: #ef4444 !important;
    color: #ffffff !important;
}

/* ==========================================================================
   Debug - SIMPLIFICADO
   ========================================================================== */

.wp-pdf-export-debug {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #6b7280;
    background-color: #f9fafb;
    padding: 4px 8px;
    border-radius: 4px;
    margin-top: 8px;
    border-left: 3px solid #d1d5db;
}

/* ==========================================================================
   Contenido de Exportación - SIMPLIFICADO
   ========================================================================== */

.wp-pdf-export-content {
    max-width: 100%;
}

.wp-pdf-element {
    margin-bottom: 20px;
    display: block;
    width: 100%;
}

/* ==========================================================================
   Responsive Design - SIMPLIFICADO
   ========================================================================== */

/* Tablets */
@media (max-width: 768px) {
    .wp-pdf-export-btn {
        width: 100%;
        justify-content: center;
        margin-bottom: 10px;
    }
    
    .wp-pdf-export-btn--large {
        padding: 14px 28px;
        font-size: 15px;
    }
    
    .wp-pdf-export-btn--medium {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .wp-pdf-export-btn--small {
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* Móviles */
@media (max-width: 480px) {
    .wp-pdf-export-btn {
        padding: 14px 20px;
        font-size: 14px;
    }
    
    .wp-pdf-export-btn__content {
        gap: 6px;
    }
    
    .wp-pdf-export-btn--large {
        padding: 16px 24px;
        font-size: 14px;
    }
    
    .wp-pdf-export-btn--medium {
        padding: 12px 18px;
        font-size: 13px;
    }
    
    .wp-pdf-export-btn--small {
        padding: 10px 14px;
        font-size: 12px;
    }
    
    .wp-pdf-export-debug {
        font-size: 10px;
        padding: 3px 6px;
    }
}

/* ==========================================================================
   Accesibilidad - SIMPLIFICADO
   ========================================================================== */

/* Alto contraste */
@media (prefers-contrast: high) {
    .wp-pdf-export-btn {
        border-width: 3px;
    }
    
    .wp-pdf-export-btn--primary {
        background-color: #1e40af;
        border-color: #1e40af;
    }
    
    .wp-pdf-export-btn--secondary {
        background-color: #374151;
        border-color: #374151;
    }
    
    .wp-pdf-export-btn--minimal {
        background-color: #ffffff;
        color: #000000;
        border-color: #000000;
    }
}

/* Reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    .wp-pdf-export-btn {
        transition: none;
    }
    
    .wp-pdf-export-btn:hover:not(:disabled) {
        transform: none;
    }
    
    .wp-pdf-export-btn:active:not(:disabled) {
        transform: none;
    }
    
    @keyframes wp-pdf-export-spin {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }
}

/* ==========================================================================
   Modo Oscuro - SIMPLIFICADO
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .wp-pdf-export-btn--minimal {
        background-color: #1f2937;
        color: #f9fafb;
        border-color: #374151;
    }
    
    .wp-pdf-export-btn--minimal:hover:not(:disabled) {
        background-color: #111827;
        border-color: #4b5563;
    }
    
    .wp-pdf-export-debug {
        background-color: #1f2937;
        color: #d1d5db;
        border-left-color: #4b5563;
    }
}

/* ==========================================================================
   Impresión
   ========================================================================== */

@media print {
    .wp-pdf-export-btn,
    .wp-pdf-export-debug {
        display: none !important;
    }
}

/* ==========================================================================
   Compatibilidad con Temas de WordPress - SIMPLIFICADO
   ========================================================================== */

/* Reset de estilos que pueden interferir */
.wp-pdf-export-btn {
    box-sizing: border-box !important;
    margin: 0 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    text-shadow: none !important;
    background-image: none !important;
}

.wp-pdf-export-btn * {
    box-sizing: border-box !important;
}

/* Asegurar que los SVG se muestren correctamente */
.wp-pdf-export-btn svg {
    display: block;
    fill: currentColor;
    stroke: currentColor;
    vertical-align: middle;
}

/* Compatibilidad con temas populares */
.entry-content .wp-pdf-export-btn,
.post-content .wp-pdf-export-btn,
.page-content .wp-pdf-export-btn {
    margin-bottom: 1em;
}

/* Asegurar que el botón no herede estilos de enlaces */
a.wp-pdf-export-btn,
a.wp-pdf-export-btn:visited,
a.wp-pdf-export-btn:hover,
a.wp-pdf-export-btn:focus,
a.wp-pdf-export-btn:active {
    text-decoration: none !important;
    color: inherit !important;
}