/*
 * Capa de compatibilidad para el markup actual del catálogo de seminarios.
 *
 * seminarios-listado.php usa el prefijo singular .seminario-featured y
 * nombres .seminarios-catalog/.seminarios-group, mientras que la hoja base
 * conserva varios selectores históricos. Esta capa traduce ambos sin
 * duplicar la hoja principal.
 */

.flacso-seminarios-page .seminario-featured,
.flacso-seminarios-page .seminario-featured *,
.flacso-seminarios-page .seminarios-catalog,
.flacso-seminarios-page .seminarios-catalog *,
.flacso-seminarios-page .seminarios-group,
.flacso-seminarios-page .seminarios-group * {
    box-sizing: border-box;
}

.flacso-seminarios-page .seminario-featured {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    overflow: hidden;
    margin: 0;
    border: 1px solid var(--seminario-border);
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 12px 30px rgba(17, 45, 91, 0.09);
}

.flacso-seminarios-page .seminario-featured__media-link {
    position: relative;
    display: block;
    min-width: 0;
    min-height: 28rem;
    overflow: hidden;
    background: #dbe4f3;
}

.flacso-seminarios-page .seminario-featured__image,
.flacso-seminarios-page .seminario-featured__fallback {
    width: 100%;
    height: 100%;
}

.flacso-seminarios-page .seminario-featured__image {
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.flacso-seminarios-page .seminario-featured:hover .seminario-featured__image {
    transform: scale(1.025);
}

.flacso-seminarios-page .seminario-featured__fallback {
    display: grid;
    place-items: center;
    color: #fff;
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.flacso-seminarios-page .seminario-featured__fallback--a {
    background: linear-gradient(135deg, #0d47a1 0%, #071e46 100%);
}

.flacso-seminarios-page .seminario-featured__fallback--b {
    background: linear-gradient(140deg, #0d3a7a 0%, #051731 100%);
}

.flacso-seminarios-page .seminario-featured__fallback--c {
    background: linear-gradient(140deg, #115e59 0%, #042f2e 100%);
}

.flacso-seminarios-page .seminario-featured__fallback--d {
    background: linear-gradient(145deg, #1e3a8a 0%, #020617 100%);
}

.flacso-seminarios-page .seminario-featured__overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, transparent 55%, rgba(4, 17, 39, 0.22) 100%);
}

.flacso-seminarios-page .seminario-featured__body {
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: clamp(1.25rem, 3vw, 2rem);
}

.flacso-seminarios-page .seminario-featured__top {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.flacso-seminarios-page .seminarios-chip--gold {
    background: var(--seminario-warning);
    color: #243047;
}

.flacso-seminarios-page .seminarios-chip--soft {
    border: 1px solid var(--seminario-border);
    background: #f1f5f9;
    color: var(--seminario-primary);
}

.flacso-seminarios-page .seminario-featured__title {
    margin: 0;
    color: var(--seminario-primary);
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.flacso-seminarios-page .seminario-featured__title a {
    color: inherit;
    text-decoration: none;
}

.flacso-seminarios-page .seminario-featured__title a:hover {
    text-decoration: underline;
}

.flacso-seminarios-page .seminario-featured__description {
    display: -webkit-box;
    overflow: hidden;
    margin: 0.85rem 0 0;
    color: var(--seminario-muted);
    font-size: 1rem;
    line-height: 1.65;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.flacso-seminarios-page .seminario-featured__meta {
    display: grid;
    gap: 0.55rem;
    margin: 1.15rem 0 0;
    padding: 0;
    list-style: none;
    color: #44556d;
}

.flacso-seminarios-page .seminario-featured__meta li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    line-height: 1.45;
}

.flacso-seminarios-page .seminario-featured__meta i {
    margin-top: 0.08rem;
    color: var(--seminario-primary);
}

.flacso-seminarios-page .seminario-featured__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.15rem;
    border-top: 1px solid var(--seminario-border);
}

.flacso-seminarios-page .seminario-featured__credits {
    color: #3c4f69;
    font-size: 0.9rem;
    font-weight: 800;
}

.flacso-seminarios-page .seminario-featured__footer .seminarios-btn {
    width: auto;
    flex: 0 0 auto;
}

.flacso-seminarios-page .seminarios-catalog {
    margin-top: clamp(2.2rem, 5vw, 3.4rem);
}

.flacso-seminarios-page .seminarios-catalog__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.85rem 1.25rem;
    margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.flacso-seminarios-page .seminarios-catalog__header h2 {
    margin: 0;
    color: var(--seminario-primary);
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.flacso-seminarios-page .seminarios-catalog__lead {
    max-width: 46rem;
    margin: 0.5rem 0 0;
    color: var(--seminario-muted);
    line-height: 1.6;
}

.flacso-seminarios-page .seminarios-catalog__total {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.35rem;
    padding: 0.45rem 0.95rem;
    border: 1px solid var(--seminario-border);
    border-radius: 999px;
    background: #fff;
    color: var(--seminario-primary);
    font-size: 0.86rem;
    font-weight: 800;
}

.flacso-seminarios-page .seminarios-groups {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
}

.flacso-seminarios-page .seminarios-group {
    min-width: 0;
}

.flacso-seminarios-page .seminarios-group__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--seminario-border);
}

.flacso-seminarios-page .seminarios-group__title {
    margin: 0;
    color: var(--seminario-primary);
    font-size: 1.08rem;
    font-weight: 800;
}

.flacso-seminarios-page .seminarios-group__count {
    color: var(--seminario-muted);
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

.flacso-seminarios-page [hidden] {
    display: none !important;
}

@media (max-width: 980px) {
    .flacso-seminarios-page .seminario-featured {
        grid-template-columns: minmax(0, 1fr);
    }

    .flacso-seminarios-page .seminario-featured__media-link {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 767px) {
    .flacso-seminarios-page .seminario-featured {
        border-radius: 0.9rem;
    }

    .flacso-seminarios-page .seminario-featured__media-link {
        aspect-ratio: 16 / 9;
    }

    .flacso-seminarios-page .seminario-featured__body {
        padding: 1.1rem;
    }

    .flacso-seminarios-page .seminario-featured__top {
        margin-bottom: 0.75rem;
    }

    .flacso-seminarios-page .seminario-featured__title {
        font-size: 1.55rem;
    }

    .flacso-seminarios-page .seminario-featured__description {
        font-size: 0.95rem;
        line-height: 1.55;
    }

    .flacso-seminarios-page .seminario-featured__meta {
        font-size: 0.9rem;
    }

    .flacso-seminarios-page .seminario-featured__footer {
        align-items: stretch;
        flex-direction: column;
    }

    .flacso-seminarios-page .seminario-featured__footer .seminarios-btn {
        width: 100%;
    }

    .flacso-seminarios-page .seminarios-catalog {
        margin-top: 2rem;
    }

    .flacso-seminarios-page .seminarios-catalog__header {
        align-items: flex-start;
        margin-bottom: 1.4rem;
    }

    .flacso-seminarios-page .seminarios-catalog__total {
        width: fit-content;
    }

    .flacso-seminarios-page .seminarios-group__header {
        align-items: baseline;
    }
}

@media (prefers-reduced-motion: reduce) {
    .flacso-seminarios-page .seminario-featured__image {
        transition: none;
    }
}