/* ═══════════════════════════════════════════════════════════════
   RIIGUED Gallery — Estilos públicos
   Tokens: --navy #0D2B5E  --cyan #29ABE2
   Tipografía: DM Sans (body) · Playfair Display (títulos)
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables ────────────────────────────────────────────────────── */
:root {
    --rg-navy:        #0D2B5E;
    --rg-cyan:        #29ABE2;
    --rg-cyan-dark:   #1a8bbf;
    --rg-white:       #ffffff;
    --rg-light-bg:    #f0f4f8;
    --rg-card-bg:     #ffffff;
    --rg-text:        #2d3748;
    --rg-muted:       #6b7a90;
    --rg-border:      #e2e8f0;
    --rg-shadow:      0 4px 20px rgba(13,43,94,.10);
    --rg-shadow-hover:0 12px 36px rgba(13,43,94,.18);
    --rg-radius:      12px;
    --rg-transition:  .28s cubic-bezier(.4,0,.2,1);
}

/* ═══════════════════════════════════════════════════════════════
   CUADRÍCULA DE GALERÍAS
   ═══════════════════════════════════════════════════════════════ */
.riigued-galleries-grid {
    display: grid;
    gap: 28px;
    margin: 32px 0;
}
.riigued-cols-3 { grid-template-columns: repeat(3, 1fr); }
.riigued-cols-2 { grid-template-columns: repeat(2, 1fr); }
.riigued-cols-1 { grid-template-columns: 1fr; }

@media (max-width: 900px) {
    .riigued-cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .riigued-cols-3,
    .riigued-cols-2 { grid-template-columns: 1fr; }
    .riigued-galleries-grid { gap: 18px; }
}

/* ── Tarjeta ──────────────────────────────────────────────────────── */
.riigued-gallery-card {
    background:    var(--rg-card-bg);
    border-radius: var(--rg-radius);
    overflow:      hidden;
    box-shadow:    var(--rg-shadow);
    cursor:        pointer;
    outline:       none;
    transition:    transform var(--rg-transition),
                   box-shadow var(--rg-transition);
    border-top:    4px solid var(--rg-cyan);
    display:       flex;
    flex-direction:column;
}

.riigued-gallery-card:hover,
.riigued-gallery-card:focus {
    transform:  translateY(-5px);
    box-shadow: var(--rg-shadow-hover);
}
.riigued-gallery-card:focus-visible {
    outline: 3px solid var(--rg-cyan);
    outline-offset: 2px;
}

/* ── Thumbnail ────────────────────────────────────────────────────── */
.riigued-card-thumb {
    position:       relative;
    width:          100%;
    aspect-ratio:   4 / 3;
    overflow:       hidden;
    background:     var(--rg-light-bg);
}

.riigued-card-thumb img {
    width:      100%;
    height:     100%;
    object-fit: cover;
    display:    block;
    transition: transform .55s cubic-bezier(.4,0,.2,1);
}

.riigued-gallery-card:hover .riigued-card-thumb img {
    transform: scale(1.07);
}

/* ── Overlay ──────────────────────────────────────────────────────── */
.riigued-card-overlay {
    position:        absolute;
    inset:           0;
    background:      linear-gradient(
                       160deg,
                       rgba(13,43,94,.0)  0%,
                       rgba(13,43,94,.72) 100%
                     );
    display:         flex;
    flex-direction:  column;
    align-items:     center;
    justify-content: center;
    gap:             10px;
    opacity:         0;
    transition:      opacity var(--rg-transition);
}

.riigued-gallery-card:hover .riigued-card-overlay,
.riigued-gallery-card:focus .riigued-card-overlay {
    opacity: 1;
}

.riigued-card-icon {
    width:  52px;
    height: 52px;
    border: 2.5px solid rgba(255,255,255,.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    background: rgba(255,255,255,.12);
    transform: scale(.8);
    transition: transform var(--rg-transition);
}
.riigued-gallery-card:hover .riigued-card-icon {
    transform: scale(1);
}
.riigued-card-icon svg {
    width:  22px;
    height: 22px;
    stroke: #fff;
}

.riigued-card-count {
    color:       #fff;
    font-size:   13px;
    font-weight: 600;
    letter-spacing: .5px;
    background:  rgba(41,171,226,.75);
    padding:     3px 12px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}

/* ── Body de la tarjeta ───────────────────────────────────────────── */
.riigued-card-body {
    padding: 18px 20px 20px;
    flex: 1;
}

.riigued-card-title {
    font-family:   'Playfair Display', Georgia, serif;
    font-size:     18px;
    font-weight:   700;
    color:         var(--rg-navy);
    margin:        0 0 10px;
    line-height:   1.3;
}

.riigued-card-meta {
    display:    flex;
    flex-wrap:  wrap;
    gap:        8px 16px;
    margin-bottom: 10px;
}

.riigued-meta-date,
.riigued-meta-loc {
    display:     flex;
    align-items: center;
    gap:         4px;
    font-size:   12px;
    color:       var(--rg-muted);
    font-weight: 500;
}
.riigued-meta-date svg,
.riigued-meta-loc  svg {
    width:  14px;
    height: 14px;
    stroke: var(--rg-cyan);
    flex-shrink: 0;
}

.riigued-card-desc {
    font-size:   13px;
    color:       var(--rg-muted);
    margin:      0;
    line-height: 1.55;
    display:     -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow:    hidden;
}

/* ── Estado vacío ─────────────────────────────────────────────────── */
.riigued-gallery-empty {
    text-align: center;
    color:      var(--rg-muted);
    font-style: italic;
    padding:    40px 0;
}

/* ═══════════════════════════════════════════════════════════════
   GALERÍA INLINE ([riigued_gallery id="X"])
   ═══════════════════════════════════════════════════════════════ */
.riigued-gallery-inline-grid {
    display:               grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap:                   10px;
    margin:                24px 0;
}

@media (max-width: 480px) {
    .riigued-gallery-inline-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.riigued-inline-item {
    position:    relative;
    aspect-ratio:1 / 1;
    overflow:    hidden;
    border-radius: 8px;
    cursor:      pointer;
    background:  var(--rg-light-bg);
}

.riigued-inline-item img {
    width:      100%;
    height:     100%;
    object-fit: cover;
    display:    block;
    transition: transform .4s ease;
}

.riigued-inline-item:hover img { transform: scale(1.08); }

.riigued-inline-overlay {
    position:        absolute;
    inset:           0;
    background:      rgba(13,43,94,.5);
    display:         flex;
    align-items:     center;
    justify-content: center;
    opacity:         0;
    transition:      opacity .25s;
}
.riigued-inline-item:hover .riigued-inline-overlay,
.riigued-inline-item:focus .riigued-inline-overlay { opacity: 1; }

.riigued-inline-overlay svg {
    width:  26px;
    height: 26px;
    stroke: #fff;
}

/* ═══════════════════════════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════════════════════════ */
.riigued-lightbox {
    position: fixed;
    inset:    0;
    z-index:  99999;
    display:  flex;
    align-items: center;
    justify-content: center;
}
.riigued-lightbox[hidden] { display: none; }

/* ── Fondo ──────────────────────────────────────────────────────────*/
.riigued-lb-backdrop {
    position: absolute;
    inset:    0;
    background: rgba(5, 14, 30, .92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* ── Contenedor ──────────────────────────────────────────────────── */
.riigued-lb-container {
    position:   relative;
    z-index:    1;
    width:      min(96vw, 1100px);
    max-height: 96vh;
    display:    flex;
    flex-direction: column;
    gap:        0;
    animation:  rg-lb-in .3s cubic-bezier(.4,0,.2,1) both;
}

@keyframes rg-lb-in {
    from { opacity:0; transform:scale(.94) translateY(12px); }
    to   { opacity:1; transform:scale(1)   translateY(0); }
}

/* ── Header ─────────────────────────────────────────────────────── */
.riigued-lb-header {
    display:         flex;
    align-items:     center;
    justify-content: space-between;
    padding:         10px 16px;
    background:      rgba(13,43,94,.75);
    border-radius:   12px 12px 0 0;
    gap:             12px;
}

.riigued-lb-title-wrap {
    display:     flex;
    align-items: center;
    gap:         12px;
    overflow:    hidden;
}

.riigued-lb-title {
    font-family:   'Playfair Display', Georgia, serif;
    font-size:     16px;
    font-weight:   700;
    color:         #fff;
    white-space:   nowrap;
    overflow:      hidden;
    text-overflow: ellipsis;
}

.riigued-lb-counter {
    font-size:   12px;
    color:       rgba(255,255,255,.6);
    white-space: nowrap;
    background:  rgba(255,255,255,.1);
    padding:     2px 10px;
    border-radius: 20px;
}

.riigued-lb-close {
    background:  transparent;
    border:      none;
    cursor:      pointer;
    color:       rgba(255,255,255,.7);
    padding:     4px;
    display:     flex;
    align-items: center;
    border-radius: 6px;
    transition:  color .2s, background .2s;
    flex-shrink: 0;
}
.riigued-lb-close:hover {
    color:       #fff;
    background:  rgba(255,255,255,.12);
}
.riigued-lb-close svg { width:22px; height:22px; }

/* ── Stage ───────────────────────────────────────────────────────── */
.riigued-lb-stage {
    position:        relative;
    display:         flex;
    align-items:     center;
    justify-content: center;
    background:      #080f1c;
    flex:            1;
    min-height:      0;
    overflow:        hidden;
}

.riigued-lb-img-wrap {
    position:        relative;
    display:         flex;
    align-items:     center;
    justify-content: center;
    width:           100%;
    height:          100%;
    min-height:      300px;
    max-height:      calc(96vh - 190px);
}

#riigued-lb-img {
    max-width:  100%;
    max-height: 100%;
    object-fit: contain;
    display:    block;
    user-select:none;
    transition: opacity .22s ease;
}
#riigued-lb-img.rg-loading { opacity: 0; }

/* ── Spinner ─────────────────────────────────────────────────────── */
.riigued-lb-spinner {
    position:        absolute;
    inset:           0;
    display:         flex;
    align-items:     center;
    justify-content: center;
    pointer-events:  none;
    opacity:         0;
    transition:      opacity .2s;
}
.riigued-lb-spinner.visible { opacity: 1; }

.riigued-spinner-ring {
    width:        36px;
    height:       36px;
    border:       3px solid rgba(41,171,226,.25);
    border-top-color: var(--rg-cyan);
    border-radius:50%;
    animation:    rg-spin .7s linear infinite;
}
@keyframes rg-spin { to { transform: rotate(360deg); } }

/* ── Navegación ──────────────────────────────────────────────────── */
.riigued-lb-nav {
    position:   absolute;
    top:        50%;
    transform:  translateY(-50%);
    z-index:    2;
    background: rgba(13,43,94,.55);
    border:     1.5px solid rgba(255,255,255,.15);
    color:      #fff;
    cursor:     pointer;
    width:      48px;
    height:     48px;
    border-radius: 50%;
    display:    flex;
    align-items:center;
    justify-content:center;
    transition: background .2s, transform .2s;
    backdrop-filter: blur(4px);
}
.riigued-lb-nav:hover {
    background: rgba(41,171,226,.75);
    transform:  translateY(-50%) scale(1.08);
}
.riigued-lb-nav svg { width:20px; height:20px; }
.riigued-lb-prev { left:  12px; }
.riigued-lb-next { right: 12px; }

/* ── Tira de miniaturas ──────────────────────────────────────────── */
.riigued-lb-thumbs {
    display:        flex;
    gap:            6px;
    padding:        10px 14px;
    background:     rgba(13,43,94,.65);
    overflow-x:     auto;
    scrollbar-width:thin;
    scrollbar-color:var(--rg-cyan) transparent;
    border-radius:  0 0 12px 12px;
    flex-shrink:    0;
}
.riigued-lb-thumbs::-webkit-scrollbar { height: 4px; }
.riigued-lb-thumbs::-webkit-scrollbar-thumb { background: var(--rg-cyan); border-radius: 2px; }

.riigued-lb-thumb {
    width:         64px;
    height:        48px;
    flex-shrink:   0;
    border-radius: 6px;
    overflow:      hidden;
    cursor:        pointer;
    border:        2px solid transparent;
    opacity:       .55;
    transition:    opacity .2s, border-color .2s, transform .2s;
}
.riigued-lb-thumb:hover { opacity:.85; transform: scale(1.05); }
.riigued-lb-thumb.active {
    border-color: var(--rg-cyan);
    opacity:      1;
}
.riigued-lb-thumb img {
    width:      100%;
    height:     100%;
    object-fit: cover;
    display:    block;
    pointer-events: none;
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .riigued-lb-container { width: 100vw; max-height: 100dvh; border-radius: 0; }
    .riigued-lb-header    { border-radius: 0; }
    .riigued-lb-thumbs    { border-radius: 0; padding: 8px; }
    .riigued-lb-thumb     { width: 52px; height: 40px; }
    .riigued-lb-nav       { width: 38px; height: 38px; }
    .riigued-lb-prev      { left:  6px; }
    .riigued-lb-next      { right: 6px; }
}