/* ============================================
   Blog Card Styles - Estilo Calendario Blog
   ============================================ */

.blog-card {
    background: rgba(26, 29, 41, 0.95);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 1, 0.1);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(255, 255, 1, 0.15);
    border-color: var(--color-primary, #FFFF01);
}

/* Imagen del artículo */
.blog-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0c14 0%, #1a1d29 100%);
    isolation: isolate;
}

.blog-card-image::before,
.blog-card-image::after {
    content: "";
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.blog-card-image::before {
    background-image: var(--article-media-src);
    background-position: center;
    background-size: cover;
    filter: blur(16px) saturate(1.08);
    opacity: 0.68;
    transform: scale(1.12);
    z-index: 0;
}

.blog-card-image::after {
    background:
        linear-gradient(180deg, rgb(10 12 20 / 0.12), rgb(10 12 20 / 0.42)),
        radial-gradient(circle at center, transparent 34%, rgb(10 12 20 / 0.25));
    z-index: 1;
}

.blog-card-image a {
    display: block;
    height: 100%;
    position: relative;
    width: 100%;
    z-index: 2;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.02);
}

/* Badge de fecha estilo calendario */
.blog-card-date {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-primary, #FFFF01);
    color: #0a0c14;
    border-radius: 8px;
    width: 64px;
    height: 68px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    font-weight: 700;
    text-transform: uppercase;
    z-index: 2;
}

.blog-card-date .date-day {
    font-size: 28px;
    line-height: 1;
    margin-bottom: 2px;
    font-family: 'Montserrat', sans-serif;
}

.blog-card-date .date-month {
    font-size: 12px;
    line-height: 1;
    letter-spacing: 0.5px;
    font-family: 'Source Sans 3', sans-serif;
}

/* Contenido de la tarjeta */
.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: rgba(10, 12, 20, 0.6);
}

/* Categoría */
.blog-card-category {
    display: inline-block;
    background: linear-gradient(135deg, #FFFF01 0%, #FFC700 100%);
    color: #0a0c14;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
    width: fit-content;
    font-family: 'Montserrat', sans-serif;
}

/* Título del artículo */
.blog-card-title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
    font-family: 'Montserrat', sans-serif;
    color: #FFFFFF;
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-card-title a:hover {
    color: var(--color-primary, #FFFF01);
}

/* Extracto */
.blog-card-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 16px;
    flex-grow: 1;
    font-family: 'Source Sans 3', sans-serif;
}

/* Metadata (tiempo de lectura, vistas) */
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-family: 'Source Sans 3', sans-serif;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-card-meta i {
    color: var(--color-primary, #FFFF01);
    font-size: 12px;
}

/* Enlace "Leer más" */
.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary, #FFFF01);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-link:hover {
    gap: 12px;
    color: #FFFFFF;
}

.blog-card-link i {
    transition: transform 0.3s ease;
}

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

/* ============================================
   Responsive Styles
   ============================================ */

@media (max-width: 768px) {
    .blog-card-image {
        height: 180px;
    }
    
    .blog-card-date {
        width: 56px;
        height: 60px;
        top: 12px;
        left: 12px;
    }
    
    .blog-card-date .date-day {
        font-size: 24px;
    }
    
    .blog-card-date .date-month {
        font-size: 10px;
    }
    
    .blog-card-content {
        padding: 20px;
    }
    
    .blog-card-title {
        font-size: 18px;
    }
    
    .blog-card-excerpt {
        font-size: 13px;
    }
    
    .blog-card-meta {
        font-size: 12px;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .blog-card-image {
        height: 160px;
    }
    
    .blog-card-content {
        padding: 16px;
    }
    
    .blog-card-title {
        font-size: 16px;
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* ============================================
   Empty State
   ============================================ */

.coming-soon {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    line-height: 1.6;
}

/* =====================================================
   BLOG CALENDAR STYLES
   ===================================================== */

.blog-calendar {
    background: linear-gradient(135deg, rgba(26, 29, 41, 0.95) 0%, rgba(10, 12, 20, 0.9) 100%);
    border: 1px solid rgba(255, 255, 1, 0.1);
    border-radius: 16px;
    padding: 1.25rem;
    margin: 0 auto 2rem auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 420px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.calendar-month-year {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary, #FFFF01);
    text-transform: capitalize;
    margin: 0;
    text-align: center;
    flex: 1;
}

.calendar-nav {
    background: rgba(255, 255, 1, 0.1);
    border: 2px solid var(--color-primary, #FFFF01);
    color: var(--color-primary, #FFFF01);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.calendar-nav:hover:not(:disabled) {
    background: var(--color-primary, #FFFF01);
    color: #1a1d29;
    transform: scale(1.1);
}

.calendar-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.calendar-weekdays span {
    font-weight: 600;
    color: var(--color-primary, #FFFF01);
    font-size: 0.7rem;
    padding: 0.25rem;
    text-transform: uppercase;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #FFFFFF;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 36px;
}

.calendar-day.empty {
    background: transparent;
    border: none;
    pointer-events: none;
}

.calendar-day:not(.empty):not(.disabled):not(.future):hover {
    background: rgba(255, 255, 1, 0.1);
    border-color: var(--color-primary, #FFFF01);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 255, 1, 0.2);
}

.calendar-day.disabled,
.calendar-day.future {
    opacity: 0.3;
    cursor: not-allowed;
    color: #666;
}

.calendar-day.today {
    border: 2px solid var(--color-primary, #FFFF01);
    background: rgba(255, 255, 1, 0.1);
    font-weight: 700;
}

.calendar-day.selected {
    background: var(--color-primary, #FFFF01);
    color: #1a1d29;
    font-weight: 700;
    border: 2px solid var(--color-primary, #FFFF01);
}

.calendar-day.has-articles {
    background: rgba(76, 175, 80, 0.2);
    border-color: rgba(76, 175, 80, 0.5);
}

.calendar-day.has-articles.selected {
    background: var(--color-primary, #FFFF01);
    border-color: var(--color-primary, #FFFF01);
}

.day-number {
    font-size: 0.85rem;
    font-weight: 600;
}

.article-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(76, 175, 80, 0.9);
    color: white;
    font-size: 0.55rem;
    font-weight: 700;
    padding: 1px 4px;
    border-radius: 8px;
    min-width: 14px;
    text-align: center;
}

.calendar-day.selected .article-count {
    background: #1a1d29;
    color: var(--color-primary, #FFFF01);
}

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

.legend-dot.today {
    border: 2px solid var(--color-primary, #FFFF01);
    background: rgba(255, 255, 1, 0.1);
}

.legend-dot.has-articles {
    background: rgba(76, 175, 80, 0.6);
    border: 1px solid rgba(76, 175, 80, 0.8);
}

.legend-dot.selected {
    background: var(--color-primary, #FFFF01);
}

/* =====================================================
   ARTICLES DATE HEADER
   ===================================================== */

.articles-date-header {
    margin: 2rem 0 1.5rem;
    text-align: center;
}

.articles-date-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.articles-date-header .badge {
    font-size: 1rem;
    padding: 0.4rem 0.8rem;
}

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

@media (max-width: 768px) {
    .blog-calendar {
        padding: 1rem 0.75rem;
        max-width: 100%;
        border-radius: 12px;
    }
    
    .calendar-header {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .calendar-month-year {
        font-size: 1rem;
    }
    
    .calendar-nav {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    
    .calendar-weekdays span {
        font-size: 0.6rem;
        padding: 0.2rem;
    }
    
    .calendar-days {
        gap: 0.2rem;
    }
    
    .calendar-day {
        min-height: 32px;
        border-radius: 5px;
    }
    
    .day-number {
        font-size: 0.75rem;
    }
    
    .article-count {
        font-size: 0.5rem;
        padding: 1px 3px;
        min-width: 12px;
    }
    
    .calendar-legend {
        gap: 0.75rem;
        font-size: 0.65rem;
    }
    
    .legend-dot {
        width: 10px;
        height: 10px;
    }
    
    .articles-date-header h3 {
        font-size: 1.4rem;
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .blog-calendar {
        padding: 0.75rem;
    }
    
    .calendar-month-year {
        font-size: 0.9rem;
    }
    
    .calendar-nav {
        width: 26px;
        height: 26px;
        font-size: 0.75rem;
    }
    
    .calendar-weekdays span {
        font-size: 0.55rem;
    }
    
    .calendar-day {
        min-height: 28px;
    }
    
    .day-number {
        font-size: 0.7rem;
    }
    
    .legend-item {
        font-size: 0.8rem;
    }
}