/*** =========================================== ***/
/*** FILTROS MEJORADOS - VERSIÓN MODERNA        ***/
/*** =========================================== ***/

/*** CONTENEDOR PRINCIPAL ***/
.filter-sections-container {
    background: transparent;
    margin-bottom: 1.5rem;
}

/*** FILTROS APLICADOS (TAGS) ***/
.filter-applied {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 12px;
    min-height: 50px;
}

.filter-applied:empty {
    display: none;
}

.filter-tag {
    display: none;
    align-items: center;
    gap: 10px;
    height: 34px;
    padding: 0 28px;
    background: var(--primary-color-darkest);
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    cursor: default;
}

.filter-tag:hover {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.filter-applied .filter-tag > span {
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 600;
}

.filter-applied .fa-times-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 1em;
    font-size: 14px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease, transform 0.1s ease;
    vertical-align: center;
}

.filter-applied .fa-times-circle:hover {
    opacity: 1;
    transform: scale(1.1);
}

/*** BOTONES DE CATEGORÍA (DESPLEGABLES) ***/
.category-buttons-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
    padding: 0;
}

span.display-filter-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    min-height: 48px;
    padding: 10px 16px;
    background: #f5f7fa;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    color: #1e293b;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

span.display-filter-placeholder:hover {
    background: var(--primary-color-light);
    border-color: var(--primary-color-lightest);
    border-left: 4px solid var(--primary-color-lightest);
    border-right: 4px solid var(--primary-color-lightest);
}

span.display-filter-placeholder.selected {
    background: linear-gradient(135deg, var(--primary-color) 0%, #e05a00 100%);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-color-rgb, 255, 100, 0), 0.3);
}

svg.display-filter,
.display-filter svg,
.fa-plus-circle,
.fa-minus-circle {
    width: 18px;
    height: 18px;
    font-size: 16px;
    transition: transform 0.2s ease;
    cursor: pointer;
}

span.display-filter-placeholder:hover .fa-plus-circle,
span.display-filter-placeholder:hover .fa-minus-circle {
    transform: scale(1.1);
}

/*** CONTENEDOR DE BOTONES DE FILTRO ***/
.filter-container {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    padding: 16px 8px 8px 8px;
    margin-bottom: 24px;
    background: rgba(0,0,0,2%);
    border-radius: 16px;
    border: 1px solid #edf2f7;
    transition: all 0.3s ease;
    margin-top: 1em;
}

.filter-container.single-category {
    margin-top: 0;
    background: transparent;
    border: none;
    padding: 0;
}

/*** BOTONES DE FILTRO INDIVIDUALES ***/
.filter-to-show {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 100%;
    padding: 13px 10px 13px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    color: var(--primary-color-darkest);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
    min-height: 44px;
}

.filter-to-show:hover {
    background: var(--primary-color-light);
    border-color: var(--primary-color-lightest);
    border-left: 4px solid var(--primary-color-lightest);
    border-right: 4px solid var(--primary-color-lightest);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.filter-to-show.selected {
    background: var(--primary-color-light);
    border-color: var(--primary-color-lightest);
    border-left: 4px solid var(--primary-color-lightest);
    border-right: 4px solid var(--primary-color-lightest);
    color: white;
    box-shadow: 0 2px 8px rgba(var(--primary-color-rgb, 255, 100, 0), 0.3);
}

/*** AJUSTE PARA MÚLTIPLES CATEGORÍAS ***/
#first-element-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 8px;
    padding: 0;
    margin-top: 0.65em;
}

/*** RESPONSIVE ***/
@media (max-width: 768px) {
    .category-buttons-container,
    #first-element-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 8px;
    }
    
    .filter-container {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 8px;
    }
    
    span.display-filter-placeholder {
        font-size: 11px;
        padding: 8px 12px;
        min-height: 42px;
    }
    
    .filter-to-show {
        font-size: 10px;
        padding: 8px 10px;
        white-space: normal;
        word-break: break-word;
    }
    
    .filter-tag {
        height: 30px;
        font-size: 10px;
        padding: 0 12px;
    }
}

@media (max-width: 480px) {
    .filter-applied {
        gap: 6px;
        padding: 6px 10px;
    }
    
    .filter-tag {
        height: 28px;
        font-size: 9px;
        padding: 0 10px;
    }
}

/*** ANIMACIÓN SUTIL AL APLICAR FILTROS ***/
@keyframes filterFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.filter-tag[style*="display: inline-block"],
.filter-tag[style*="display: inline-flex"] {
    animation: filterFadeIn 0.2s ease forwards;
}

/*** MEJORA PARA TARJETAS EN NUEVA ESTRUCTURA ***/
.wtk-data-card {
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.wtk-data-card[style*="display: none"] {
    opacity: 0;
    transform: scale(0.98);
}

/*** INDICADOR DE FILTRO ACTIVO EN EL BOTÓN DE CATEGORÍA ***/
span.display-filter-placeholder.selected::after {
    content: "✓";
    margin-left: 8px;
    font-size: 12px;
    font-weight: bold;
    opacity: 0.9;
}

/*** Ocultar filter-applied si no tiene tags visibles ***/
.filter-applied:not(:has(.filter-tag[style*="display: inline-block"])):not(:has(.filter-tag[style*="display: inline-flex"])) {
    display: none;
}

/* Ajuste para pantallas pequeñas */
@media (max-width: 768px) {
    .filter-to-show {
        font-size: 10px;
        padding: 8px 10px;
        min-height: 40px;
    }
}

/* Para texto extremadamente largo */
.filter-to-show[data-full-text="true"] {
    font-size: 11px;
    padding: 8px 10px;
}

/* Asegurar que tanto i como svg tengan cursor pointer */
.display-filter,
.display-filter svg,
.display-filter i,
.fa-plus-circle,
.fa-minus-circle,
.fa-times-circle,
svg.display-filter,
i.display-filter {
    cursor: pointer !important;
    pointer-events: auto !important;
}

/* Estilo consistente para contenedores de iconos */
.display-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

/* Para SVG específicamente */
.display-filter svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}