/* =========================================================
   Muninfor Gallery Widget — CSS
   Versión 1.0.0 | Muninfor S.L.
   ========================================================= */

/* ── RESET BASE ── */
.mngal-wrapper *,
.mngal-wrapper *::before,
.mngal-wrapper *::after {
    box-sizing: border-box;
}

.mngal-wrapper {
    --mngal-radius: 0px;
    --mngal-overlay: rgba(0, 0, 0, 0.45);
    --mngal-accent: #111;
    --mngal-dur: 0.38s;
    --mngal-ease: cubic-bezier(0.22, 1, 0.36, 1);
    width: 100%;
}

/* ── GRID ── */
.mngal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

/* columnas responsive por clase */
.mngal-cols-1 .mngal-grid { grid-template-columns: 1fr; }
.mngal-cols-2 .mngal-grid { grid-template-columns: repeat(2, 1fr); }
.mngal-cols-3 .mngal-grid { grid-template-columns: repeat(3, 1fr); }
.mngal-cols-4 .mngal-grid { grid-template-columns: repeat(4, 1fr); }
.mngal-cols-5 .mngal-grid { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .mngal-cols-4 .mngal-grid,
    .mngal-cols-5 .mngal-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .mngal-grid,
    .mngal-cols-3 .mngal-grid,
    .mngal-cols-4 .mngal-grid,
    .mngal-cols-5 .mngal-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .mngal-grid,
    .mngal-cols-2 .mngal-grid,
    .mngal-cols-3 .mngal-grid,
    .mngal-cols-4 .mngal-grid,
    .mngal-cols-5 .mngal-grid { grid-template-columns: 1fr; }
}

/* ── ITEM ── */
.mngal-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--mngal-radius);
    background: #f4f4f4;
    line-height: 0;
    font-size: 0;

    /* Entrada animada escalonada */
    opacity: 0;
    transform: translateY(20px);
    animation: mngal-fadeup var(--mngal-dur) var(--mngal-ease) forwards;
}

.mngal-item:nth-child(1)  { animation-delay: 0.04s; }
.mngal-item:nth-child(2)  { animation-delay: 0.09s; }
.mngal-item:nth-child(3)  { animation-delay: 0.14s; }
.mngal-item:nth-child(4)  { animation-delay: 0.19s; }
.mngal-item:nth-child(5)  { animation-delay: 0.24s; }
.mngal-item:nth-child(6)  { animation-delay: 0.29s; }
.mngal-item:nth-child(7)  { animation-delay: 0.34s; }
.mngal-item:nth-child(8)  { animation-delay: 0.39s; }
.mngal-item:nth-child(9)  { animation-delay: 0.44s; }
.mngal-item:nth-child(n+10) { animation-delay: 0.49s; }

@keyframes mngal-fadeup {
    to { opacity: 1; transform: translateY(0); }
}

/* Oculto por filtro */
.mngal-item.mngal-hidden {
    display: none;
}

/* ── LINK ── */
.mngal-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

/* ── IMAGEN ── */
.mngal-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1/1;
    background: #eee;
    /* Evitar espacio extra por inline baseline */
    font-size: 0;
    line-height: 0;
}

.mngal-img-wrap img.mngal-img,
.mngal-img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: none !important;
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    transition: transform var(--mngal-dur) var(--mngal-ease),
                filter var(--mngal-dur) var(--mngal-ease);
}

/* ── OVERLAY ── */
.mngal-overlay {
    position: absolute;
    inset: 0;
    background: var(--mngal-overlay);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    transition: opacity var(--mngal-dur) var(--mngal-ease),
                transform var(--mngal-dur) var(--mngal-ease);
    opacity: 0;
}

.mngal-title {
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.02em;
    transform: translateY(6px);
    transition: transform var(--mngal-dur) var(--mngal-ease);
}

.mngal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1.5px solid rgba(255,255,255,0.7);
    border-radius: 50%;
    color: #fff;
    transform: scale(0.8);
    transition: transform var(--mngal-dur) var(--mngal-ease);
}

.mngal-icon svg {
    width: 18px;
    height: 18px;
}

/* ── HOVER ZOOM (default) ── */
.mngal-hover-zoom .mngal-item:hover .mngal-img {
    transform: scale(1.07);
}
.mngal-hover-zoom .mngal-item:hover .mngal-overlay {
    opacity: 1;
}
.mngal-hover-zoom .mngal-item:hover .mngal-title {
    transform: translateY(0);
}
.mngal-hover-zoom .mngal-item:hover .mngal-icon {
    transform: scale(1);
}

/* ── HOVER SLIDE (slide up) ── */
.mngal-hover-slide .mngal-overlay {
    transform: translateY(100%);
    opacity: 1;
}
.mngal-hover-slide .mngal-item:hover .mngal-img {
    transform: scale(1.04);
}
.mngal-hover-slide .mngal-item:hover .mngal-overlay {
    transform: translateY(0);
    opacity: 1;
}
.mngal-hover-slide .mngal-item:hover .mngal-title {
    transform: translateY(0);
}
.mngal-hover-slide .mngal-item:hover .mngal-icon {
    transform: scale(1);
}

/* ── HOVER FADE ── */
.mngal-hover-fade .mngal-item:hover .mngal-img {
    filter: brightness(0.7);
}
.mngal-hover-fade .mngal-item:hover .mngal-overlay {
    opacity: 1;
}
.mngal-hover-fade .mngal-item:hover .mngal-title {
    transform: translateY(0);
}
.mngal-hover-fade .mngal-item:hover .mngal-icon {
    transform: scale(1);
}

/* ── FILTROS ── */
.mngal-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.mngal-filter {
    appearance: none;
    border: 1.5px solid #ccc;
    background: transparent;
    padding: 6px 18px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 2px;
    color: #333;
    transition: all 0.22s ease;
}

.mngal-filter:hover {
    border-color: #666;
    color: #111;
}

.mngal-filter.active {
    background: #111;
    border-color: #111;
    color: #fff;
}

/* ── MENSAJE VACÍO ── */
.mngal-empty {
    padding: 40px;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
}

/* ── LIGHTBOX ── */
.mngal-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease;
}

.mngal-lightbox-overlay.mngal-lb-open {
    opacity: 1;
    pointer-events: all;
}

.mngal-lb-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.mngal-lb-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 2px;
    transform: scale(0.94);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.mngal-lb-open .mngal-lb-img {
    transform: scale(1);
}

.mngal-lb-title {
    display: none;
    color: rgba(255,255,255,0.75);
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-align: center;
    margin: 0;
}

.mngal-lb-close,
.mngal-lb-prev,
.mngal-lb-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    backdrop-filter: blur(4px);
}

.mngal-lb-close:hover,
.mngal-lb-prev:hover,
.mngal-lb-next:hover {
    background: rgba(255,255,255,0.25);
}

.mngal-lb-close { top: 20px; right: 20px; font-size: 1rem; }
.mngal-lb-prev  { left: 20px;  top: 50%; transform: translateY(-50%); }
.mngal-lb-next  { right: 20px; top: 50%; transform: translateY(-50%); }

@media (max-width: 600px) {
    .mngal-lb-prev { left: 8px; }
    .mngal-lb-next { right: 8px; }
}