/**
 * Estilos CSS para la estructura personalizada en formularios de presentaciones
 */

/* Contenedor principal de la sección de presentaciones */
.cf7-adv {
    margin-bottom: 25px;
    padding: 20px;
    background-color: #f9f9fa;
    border-radius: 8px;
    border-left: 4px solid #1a5d7a;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.cf7-adv:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

/* Título de la sección de presentaciones */
.cf7-adv .section-title {
    display: flex;
    align-items: center;
    color: #1a5d7a;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e6e9ed;
}

.cf7-adv .section-title i {
    margin-right: 8px;
    font-size: 18px;
}

/* Contenedor del área de carga */
.cf7-adv .file-upload-container {
    margin-bottom: 15px;
}

/* Área donde se pueden arrastrar archivos */
.cf7-adv .file-upload-area {
    background: linear-gradient(145deg, #f9f9f9, #f0f0f0);
    border: 2px dashed #c8d6e5;
    border-radius: 8px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

/* Estado hover y drag over */
.cf7-adv .file-upload-area:hover,
.cf7-adv .file-upload-area.dragover {
    border-color: #1a5d7a;
    background: linear-gradient(145deg, #f0f7ff, #e6f2ff);
}

/* Icono de subida */
.cf7-adv .upload-icon {
    font-size: 36px;
    color: #1a5d7a;
    margin-bottom: 15px;
    display: block;
    transition: transform 0.3s ease;
}

.cf7-adv .file-upload-area:hover .upload-icon {
    transform: translateY(-5px);
}

/* Textos informativos */
.cf7-adv .upload-text {
    margin-bottom: 15px;
}

.cf7-adv .upload-text .main-text {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 5px;
}

.cf7-adv .upload-text .sub-text {
    display: block;
    font-size: 14px;
    color: #7f8c8d;
    margin: 5px 0;
}

/* Input file oculto */
.cf7-adv .file-input {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

/* Botón para seleccionar archivos */
.cf7-adv .browse-btn-direct {
    display: inline-block;
    background: linear-gradient(135deg, #1fa689);
    color: white;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(18, 110, 130, 0.3);
    border: none;
    margin-top: 10px;
}

.cf7-adv .browse-btn-direct:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(18, 110, 130, 0.4);
}

/* Información adicional sobre archivos */
.cf7-adv .file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 6px;
    font-size: 13px;
    border: 1px solid #e9ecef;
}

.cf7-adv .file-description {
    color: #7f8c8d;
    display: flex;
    align-items: center;
}

.cf7-adv .file-description i {
    color: #1a5d7a;
    margin-right: 8px;
    font-size: 14px;
}

.cf7-adv .file-security {
    color: #1a5d7a;
    display: flex;
    align-items: center;
}

.cf7-adv .file-security i {
    margin-right: 8px;
    font-size: 14px;
}

/* Contenedor para la vista previa de archivos */
.cf7-adv + .uploaded-files-preview,
.cf7-adv .uploaded-files-preview {
    margin-top: 20px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: none; /* Inicia oculto y se muestra cuando hay archivos */
}

/* Lista de archivos */
.cf7-adv + .uploaded-files-preview .file-list,
.cf7-adv .uploaded-files-preview .file-list {
    max-height: 300px;
    overflow-y: auto;
}

/* Elemento individual de archivo */
.cf7-adv + .uploaded-files-preview .file-item,
.cf7-adv .uploaded-files-preview .file-item {
    display: flex !important;
    padding: 12px 15px !important;
    border-bottom: 1px solid #f1f3f5 !important;
    align-items: center !important;
    transition: background-color 0.2s ease !important;
}

.cf7-adv + .uploaded-files-preview .file-item:hover,
.cf7-adv .uploaded-files-preview .file-item:hover {
    background-color: #f8f9fa !important;
}

.cf7-adv + .uploaded-files-preview .file-item:last-child,
.cf7-adv .uploaded-files-preview .file-item:last-child {
    border-bottom: none !important;
}

/* Icono del archivo */
.cf7-adv + .uploaded-files-preview .file-icon,
.cf7-adv .uploaded-files-preview .file-icon {
    font-size: 20px !important;
    color: #1a5d7a !important;
    margin-right: 12px !important;
    min-width: 24px !important;
    text-align: center !important;
}

/* Detalles del archivo */
.cf7-adv + .uploaded-files-preview .file-details,
.cf7-adv .uploaded-files-preview .file-details {
    flex: 1 !important;
    overflow: hidden !important;
}

.cf7-adv + .uploaded-files-preview .file-name,
.cf7-adv .uploaded-files-preview .file-name {
    display: block !important;
    font-weight: 500 !important;
    margin-bottom: 3px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    color: #2c3e50 !important;
    font-size: 14px !important;
}

.cf7-adv + .uploaded-files-preview .file-size,
.cf7-adv .uploaded-files-preview .file-size {
    display: block !important;
    font-size: 12px !important;
    color: #7f8c8d !important;
}

/* Botón para eliminar archivo */
.cf7-adv + .uploaded-files-preview .remove-file,
.cf7-adv .uploaded-files-preview .remove-file {
    background-color: #f8f9fa !important;
    color: #e74c3c !important;
    border: none !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    margin-left: 10px !important;
    transition: all 0.2s ease !important;
}

.cf7-adv + .uploaded-files-preview .remove-file:hover,
.cf7-adv .uploaded-files-preview .remove-file:hover {
    background-color: #ffebee !important;
    transform: scale(1.1) !important;
}

.cf7-adv + .uploaded-files-preview .remove-file i,
.cf7-adv .uploaded-files-preview .remove-file i {
    font-size: 12px !important;
}

/* Contador de archivos */
.cf7-adv + .uploaded-files-preview .files-count,
.cf7-adv .uploaded-files-preview .files-count {
    text-align: center !important;
    padding: 10px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #1a5d7a !important;
    background-color: #f0fbff !important;
    border-top: 1px solid #e6f5fc !important;
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .cf7-adv .file-upload-area {
        padding: 25px 15px;
    }
    
    .cf7-adv .upload-icon {
        font-size: 28px;
    }
    
    .cf7-adv .upload-text .main-text {
        font-size: 15px;
    }
    
    .cf7-adv .upload-text .sub-text {
        font-size: 13px;
    }
    
    .cf7-adv .browse-btn-direct {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .cf7-adv .file-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .cf7-adv {
        padding: 15px;
    }
    
    .cf7-adv .file-upload-area {
        padding: 20px 12px;
    }
    
    .cf7-adv .upload-icon {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .cf7-adv .upload-text .main-text {
        font-size: 14px;
    }
    
    .cf7-adv .upload-text .sub-text {
        font-size: 12px;
    }
    
    .cf7-adv .browse-btn-direct {
        width: 100%;
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .cf7-adv + .uploaded-files-preview .file-name,
    .cf7-adv .uploaded-files-preview .file-name {
        max-width: 180px;
        font-size: 13px !important;
    }
}