/**
 * ========================================
 * ESTILOS PARA LISTADO DE BLOG
 * Casa de la Cultura
 * ========================================
 */

/* ===== RESET Y BASE ===== */
.blog-archive-wrapper {
    background: #f5f5f5;
    min-height: 100vh;
}

/* ===== HERO ===== */
.blog-hero {
    position: relative;
    min-height: 100vh;
    background-color: #34495e;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 0;
}

.blog-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(142, 68, 173, 0.85) 0%, rgba(155, 89, 182, 0.75) 100%);
    z-index: 1;
}

.blog-hero .container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.blog-hero-content {
    color: #fff;
}

.blog-hero-titulo {
    font-size: 52px;
    font-weight: 900;
    margin: 0 0 20px 0;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.blog-hero-titulo i {
    margin-right: 15px;
    color: #f39c12;
}

.blog-hero-descripcion {
    font-size: 20px;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== CONTAINER ===== */
.blog-archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== BUSCADOR ===== */
.blog-buscador-section {
    background: #fff;
    padding: 25px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.blog-buscador {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
}

.buscador-container {
    position: relative;
    display: flex;
    align-items: center;
}

.buscador-container i.fa-search {
    position: absolute;
    left: 20px;
    color: #7f8c8d;
    font-size: 18px;
    pointer-events: none;
}

.buscador-container input {
    width: 100%;
    padding: 16px 55px 16px 55px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
    background: #f8f9fa;
    font-family: inherit;
}

.buscador-container input:focus {
    border-color: #9b59b6;
    background: #fff;
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.15);
}

.buscador-container input::placeholder {
    color: #95a5a6;
}

.clear-search {
    position: absolute;
    right: 20px;
    background: none;
    border: none;
    color: #95a5a6;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transition: all 0.2s ease;
    padding: 0;
}

.clear-search:hover {
    color: #e74c3c;
    transform: scale(1.2);
}

/* ===== FILTROS ===== */
.blog-filtros-section {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 999;
    /* Increased Z-index to overlay site header */
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .blog-filtros-section {
        position: relative;
        bottom: auto;
        top: auto;
        z-index: 10;
        padding: 5px 0;
        box-shadow: none;
        border-top: none;
    }

    .blog-filtros-section.sticky-bottom-mobile {
        position: fixed;
        bottom: 0;
        top: auto;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 100000 !important;
        background: #fff;
        padding: 5px 0;
        box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
        border-top: 1px solid #eee;
        animation: slideUpMobile 0.3s ease-out forwards;
    }

    .blog-filtros-container {
        padding: 0 0 0 10px;
    }

    .filtro-todas {
        order: 2;
    }

    .filtros-slider-wrapper {
        order: 1;
    }
}

@keyframes slideUpMobile {
    from {
        transform: translateY(100%);
    }

    to {
        transform: translateY(0);
    }
}

.blog-filtros-section .container {
    padding: 0 20px;
    overflow: hidden;
}

.blog-filtros-container {
    display: flex;
    gap: 20px;
    align-items: center;
    min-width: 0;
}

/* ===== FILTROS ESPECIALES (Urgente / Destacado) ===== */
.blog-filtros-left {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-right: 15px;
    border-right: 2px solid #e0e0e0;
}

.filtro-especial-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 2px solid #e0e0e0;
    background: #fff;
    color: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.filtro-especial-btn i {
    font-size: 18px;
}

.filtro-especial-btn:hover {
    transform: scale(1.05);
}

.filtro-especial-btn.btn-destacado:hover {
    border-color: #f39c12;
    color: #f39c12;
}

.filtro-especial-btn.btn-destacado.active {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    border-color: #e67e22;
    color: #fff;
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.filtro-especial-btn.btn-urgente:hover {
    border-color: #e74c3c;
    color: #e74c3c;
}

.filtro-especial-btn.btn-urgente.active {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-color: #c0392b;
    color: #fff;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

/* ===== FILTROS DE CATEGORÍA ===== */
.filtro-todas {
    flex-shrink: 0;
}

/* ===== BADGE CONTADOR + BOTONES RÁPIDOS ===== */
.blog-resultados {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0 0 30px 0;
    padding: 20px 0 0 0;
}

.blog-filtros-especiales {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.blog-resultados #resultados-count {
    font-size: 14px;
    color: #666;
    font-weight: 600;
}

.filtro-especial-btn.btn-urgente.active i {
    animation: bellShakeFilter 2s infinite;
}

@keyframes bellShakeFilter {

    0%,
    100% {
        transform: rotate(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: rotate(-12deg);
    }

    20%,
    40%,
    60%,
    80% {
        transform: rotate(12deg);
    }
}

.filtros-slider-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 0;
    overflow: hidden;
    padding: 0;
}

/* Botones de navegación de filtros */
.filtro-nav-btn {
    background: #9b59b6;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
    color: #ffffff;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(155, 89, 182, 0.3);
}

.filtro-nav-btn i {
    transition: transform 0.25s ease;
}

.filtro-nav-btn:hover {
    background: #8e44ad;
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.4);
}

.filtro-nav-btn:hover i {
    transform: scale(1.08);
}

.filtro-nav-btn:active {
    background: #7d3c98;
}

.filtro-nav-btn:active i {
    transform: scale(0.92);
}

/* Wrapper con scroll */
.categorias-chips-wrapper {
    flex: 1;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

.categorias-chips-wrapper::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.categorias-chips {
    display: flex;
    gap: 10px;
    padding: 5px 0;
}

.chip-filtro {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    color: #2c3e50;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.chip-filtro:hover {
    background: #ecf0f1;
    border-color: #9b59b6;
    transform: translateY(-2px);
}

.chip-filtro.active {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
    border-color: #9b59b6;
    color: #fff;
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.3);
}

.chip-filtro i {
    font-size: 16px;
}

/* ===== CONTADOR DE RESULTADOS ===== */

#resultados-count {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(142, 68, 173, 0.1);
    color: #8e44ad;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(142, 68, 173, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    white-space: nowrap;
}

/* ===== GRID DE BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin: 40px 0 60px 0;
}

/* ===== TARJETA DE BLOG ===== */
.blog-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.blog-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Badges */
.badge-destacada,
.badge-urgente {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 1;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.badge-destacada {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: #fff;
}

.badge-urgente {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    top: 50px;
}

/* Imagen */
.blog-card-imagen {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-card-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-imagen img {
    transform: scale(1.1);
}

.blog-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.badge-categoria {
    position: absolute;
    bottom: 15px;
    left: 15px;
    z-index: 1;
    padding: 8px 16px;
    border-radius: 50px;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tiempo-lectura-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 1;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Contenido */
.blog-card-contenido {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.blog-card-titulo {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.3;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-card-titulo {
    color: #9b59b6;
}

.blog-card-resumen {
    font-size: 14px;
    color: #7f8c8d;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: auto;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #95a5a6;
}

.meta-item i {
    font-size: 14px;
}

/* Footer */
.blog-card-footer {
    padding: 20px 25px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: flex-end;
}

.ver-mas-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #9b59b6;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.blog-card:hover .ver-mas-link {
    gap: 12px;
}

.ver-mas-link i {
    transition: transform 0.3s ease;
}

.blog-card:hover .ver-mas-link i {
    transform: translateX(4px);
}

/* ===== MENSAJE SIN RESULTADOS ===== */
.no-blog-mensaje {
    text-align: center;
    padding: 80px 20px;
    color: #7f8c8d;
}

.no-blog-icon {
    font-size: 80px;
    color: #bdc3c7;
    margin-bottom: 20px;
}

.no-blog-mensaje h2 {
    font-size: 28px;
    color: #2c3e50;
    margin: 0 0 10px 0;
}

.no-blog-mensaje p {
    font-size: 16px;
    color: #95a5a6;
    margin: 0;
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 992px) {
    .blog-hero-titulo {
        font-size: 42px;
    }

    .blog-hero-descripcion {
        font-size: 18px;
    }

    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 25px;
    }

    .blog-filtros {
        padding: 30px;
        margin: -60px 20px 30px 20px;
    }
}

/* Móvil */
@media (max-width: 768px) {
    .blog-hero {
        min-height: 100vh;
        background-attachment: scroll;
    }

    .blog-hero-titulo {
        font-size: 36px;
    }

    .blog-hero-descripcion {
        font-size: 16px;
    }

    .blog-buscador-section {
        padding: 20px 0;
    }

    .blog-filtros-section {
        padding: 20px 0;
        position: sticky;
        z-index: 1;
    }

    .blog-filtros-section .container {
        padding: 0 10px;
    }

    .blog-filtros-container {
        flex-wrap: nowrap;
        gap: 10px;
        align-items: center;
        display: flex;
    }


    .filtro-todas {
        width: 45px;
        height: 45px;
        border-radius: 50%;
        padding: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-shrink: 0;
        margin: 0;
    }

    .filtro-todas span:not(.filtro-icono),
    .filtro-todas span:not(i) {
        display: none;
        /* Hide text */
    }

    .filtro-todas i {
        margin: 0;
        font-size: 1.2rem;
    }

    .filtros-slider-wrapper {
        flex: 1;
        width: auto;
        min-width: 0;
    }

    .filtro-nav-btn {
        display: none;
    }

    .chip-filtro {
        padding: 10px 16px;
        font-size: 13px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .blog-card-titulo {
        font-size: 18px;
    }

    .blog-card-resumen {
        font-size: 13px;
    }

    /* Reducir z-index de badges en móvil para que header de filtros pase por encima */
    .badge-destacada,
    .badge-urgente,
    .badge-categoria,
    .tiempo-lectura-badge {
        z-index: 0;
    }
}

/* Móvil pequeño */
@media (max-width: 480px) {
    .blog-hero-titulo {
        font-size: 28px;
    }

    .blog-hero-descripcion {
        font-size: 14px;
    }

    .blog-filtros {
        padding: 15px;
    }

    .buscador-container input {
        padding: 12px 45px 12px 45px;
        font-size: 14px;
    }

    .chip-filtro {
        padding: 8px 14px;
        font-size: 12px;
    }

    .blog-card-contenido {
        padding: 20px;
    }

    .blog-card-footer {
        padding: 15px 20px;
    }
}