.galeria-container {
    flex: 1;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.galeria-sidebar {
    align-self: start;
    padding: 1rem;
    background: #f4f7fa;
    border-radius: 8px;
}

.galeria-sidebar h2 {
    font-family: 'Century Gothic', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #035796;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.galeria-sidebar .side-separador {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #d4dde5;
}

.album {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background: #fff;
    border: 1px solid #e0e6ec;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.album:hover {
    background: #eaf4fb;
    border-color: #39B3E6;
}

.album.activo {
    background: #035796;
    border-color: #035796;
}

.album.activo span {
    color: #fff;
}

.album.activo small {
    color: #d3e9f7;
}

.album span {
    font-family: 'Century Gothic', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #035796;
}

.album small {
    font-family: 'Century Gothic', sans-serif;
    font-size: 0.8rem;
    color: #666;
}

.galeria-contenido {
    min-width: 0;
}

.galeria-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.fecha {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Century Gothic', sans-serif;
    font-size: 0.9rem;
    color: #39B3E6;
}

.galeria-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.galeria-info h2 {
    font-family: 'Century Gothic', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #035796;
    margin-bottom: 0.4rem;
}

.galeria-info p {
    font-family: 'Century Gothic', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
}

.contador {
    flex-shrink: 0;
    font-family: 'Century Gothic', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    background: #39B3E6;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
}

.imagen-principal {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #eef2f6;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.imagen-principal img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.miniaturas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
}

.miniaturas img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s, transform 0.2s;
}

.miniaturas img:hover {
    transform: scale(1.02);
    border-color: #39B3E6;
}

.miniaturas img.seleccionada {
    border-color: #035796;
}

@media (max-width: 900px) {
    .galeria-container {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }

    .galeria-sidebar {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .galeria-sidebar h2 {
        width: 100%;
        margin-bottom: 0.25rem;
    }

    .album {
        margin-bottom: 0;
        flex: 1 1 40%;
        min-width: 160px;
    }
}

@media (max-width: 576px) {
    .galeria-container {
        padding: 1rem;
        gap: 1.25rem;
    }

    .galeria-info {
        flex-direction: column;
    }

    .miniaturas {
        grid-template-columns: repeat(2, 1fr);
    }
}