/* public/css/salas.css */

.salas-page{
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 28px 0 60px;
}

.salas-title{
  font-size: clamp(26px, 3vw, 38px);
  margin: 0 0 18px;
}

.sala-block{
  margin: 22px 0 34px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.sala-name{
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 24px);
}

.sala-sub{
  margin: -2px 0 12px;
  opacity: .8;
}

.sala-subtitle{
  margin: 10px 0 10px;
  font-size: 16px;
  font-weight: 700;
  opacity: .9;
}

/* ===========================
   GALERÍA DE MINIATURAS
   (mosaico sin huecos)
=========================== */

/* Grid en 12 columnas para poder hacer spans exactos */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

/* Fallback (si JS no corre): 4 por fila */
.thumb{
  grid-column: span 3; /* 12/4 */
}

/* 3 por fila */
@media (max-width: 980px){
  .thumb{ grid-column: span 4; } /* 12/3 */
}

/* 2 por fila */
@media (max-width: 680px){
  .thumb{ grid-column: span 6; } /* 12/2 */
}

/* 1 por fila */
@media (max-width: 420px){
  .thumb{ grid-column: span 12; }
}

.thumb{
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  outline: none;

  /* altura uniforme para que no aparezcan huecos verticales */
  height: 150px;

  /* rendimiento + suavidad */
  will-change: transform;
  transform: translateZ(0) scale(1);
  transition: transform 120ms cubic-bezier(.2,.8,.2,1), box-shadow 120ms cubic-bezier(.2,.8,.2,1);
}

/* Agrandamos la miniatura completa (NO zoom interno) */
.thumb:hover{
  transform: translateZ(0) scale(1.06);
  z-index: 5;
  box-shadow: 0 10px 22px rgba(0,0,0,0.18);
}

/* brillo suave sin filter */
.thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background: rgba(255,255,255,0);
  transition: background 120ms cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
}

.thumb:hover::after{
  background: rgba(255,255,255,0.06);
}

.thumb-img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: translateZ(0);
}

.thumb:focus-visible{
  outline: 2px solid rgba(255,255,255,0.6);
  outline-offset: 3px;
}

/* Ajuste altura miniaturas en móvil */
@media (max-width: 560px){
  .thumb{
    height: 130px;
  }
}

/* ===========================
   LIGHTBOX (POP UP)
=========================== */

.no-scroll{
  overflow: hidden;
}

.lightbox{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.lightbox.open{
  display: block;
}

.lightbox-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
}

/* ✅ FIX: grid con min-height:0 para evitar recortes,
   y sin align-items/justify-items (que pueden “romper” el encaje). */
.lightbox-panel{
  position: absolute;
  inset: 0;
  margin: auto;
  width: min(1100px, 94vw);
  height: min(720px, 90vh);

  display: grid;
  grid-template-rows: auto 1fr; /* header + zona imagen */
  border-radius: 18px;
  background: rgba(20,20,20,0.92);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 16px 50px rgba(0,0,0,0.35);

  padding: 14px;
  overflow: hidden;

  /* CLAVE en Grid: permite que la fila 1fr se “encaje” sin overflow raro */
  min-height: 0;
  min-width: 0;
}

.lightbox-header{
  width: 100%;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 50px 10px 6px;
  color: rgba(255,255,255,0.92);
}

.lightbox-title{
  font-size: 16px;
  font-weight: 600;
  opacity: .95;
}

.lightbox-counter{
  font-size: 14px;
  opacity: .75;
}

.lightbox-close{
  position: absolute;
  top: 10px;
  right: 10px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  z-index: 2;
}

.lightbox-close:hover{
  background: rgba(0,0,0,0.55);
}

/* ✅ FIX: stage flex + min-height:0, para que la imagen no se “corte” */
.lightbox-stage{
  width: 100%;
  height: 100%;

  min-height: 0;
  min-width: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;
  border-radius: 14px;
}

/* ✅ FIX: imagen siempre completa dentro del stage */
.lightbox-img{
  width: 100%;
  height: 100%;
  object-fit: contain;

  border-radius: 14px;
  user-select: none;

  /* por si algún CSS global mete max-width/max-height */
  max-width: none;
  max-height: none;
}

.lightbox-nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 30px;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 2;
}

.lightbox-nav:hover{
  background: rgba(0,0,0,0.55);
}

.lightbox-nav.prev{ left: 14px; }
.lightbox-nav.next{ right: 14px; }

.lightbox-nav:disabled{
  opacity: .35;
  cursor: not-allowed;
}

/* =========================================================
   BLOQUES “EDITORIAL” (reutilizables para Sumergido y Sala Negra)
========================================================= */

.sala-kpis{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 6px 0 18px;
}

.kpi{
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}

.kpi-label{
  display: block;
  font-size: 12px;
  opacity: .75;
  margin-bottom: 4px;
}

.kpi-value{
  display: block;
  font-weight: 800;
  letter-spacing: .2px;
}

.sala-content{
  display: grid;
  grid-template-columns: 1.35fr .95fr;
  gap: 18px;
  align-items: start;
}

.sala-copy h3{
  margin: 0 0 10px;
  font-size: 20px;
}

.sala-copy p{
  margin: 10px 0;
  line-height: 1.7;
  max-width: 68ch;
}

.sala-quote{
  margin: 12px 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.08);
  line-height: 1.6;
}

.sala-panels{
  display: grid;
  gap: 10px;
}

.sala-panel{
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  overflow: hidden;
}

.sala-panel summary{
  cursor: pointer;
  padding: 12px 14px;
  font-weight: 800;
  list-style: none;
}

.sala-panel summary::-webkit-details-marker{
  display: none;
}

.sala-panel summary::after{
  content: "▾";
  float: right;
  opacity: .7;
}

.sala-panel[open] summary::after{
  content: "▴";
}

.sala-list{
  margin: 0;
  padding: 0 14px 14px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.sala-list li{
  line-height: 1.55;
  opacity: .95;
  padding-left: 16px;
  position: relative;
}

.sala-list li::before{
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  opacity: .7;
}

.sala-divider{
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 12px 14px;
}

.sala-mini-title{
  margin: 0;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 800;
  opacity: .95;
}

.sala-footnote{
  margin: 10px 0 0;
  padding: 0 14px 14px;
  line-height: 1.6;
  opacity: .85;
}

/* =========================================================
   Ajustes suaves por sala (si quieres diferenciar sin caos)
========================================================= */

/* (Opcional) Sala Negra puede “respirar” un pelín más en la galería si quieres */
#sala-negra .carousel{
  margin: 10px 0 14px;
}

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

@media (max-width: 900px){
  .sala-kpis{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sala-content{
    grid-template-columns: 1fr;
  }
}

/* ===========================
   MOBILE
=========================== */

@media (max-width: 560px){
  .lightbox-panel{
    padding: 12px;
  }

  .lightbox-nav{
    width: 42px;
    height: 42px;
  }
}

/* =========================================================
   FIX SUMERGIDO: compatibilidad con clases antiguas
   (para que no se desconfigure al usar estilos genéricos)
========================================================= */

#sumergido .sumergido-kpis{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 6px 0 18px;
}

#sumergido .sumergido-content{
  display: grid;
  grid-template-columns: 1.35fr .95fr;
  gap: 18px;
  align-items: start;
}

#sumergido .sumergido-copy h3{
  margin: 0 0 10px;
  font-size: 20px;
}

#sumergido .sumergido-copy p{
  margin: 10px 0;
  line-height: 1.7;
  max-width: 68ch;
}

#sumergido .sumergido-quote{
  margin: 12px 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.08);
  line-height: 1.6;
}

#sumergido .sumergido-panels{
  display: grid;
  gap: 10px;
}

#sumergido .sumergido-panel{
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  overflow: hidden;
}

/* Quita el triángulo/marker por defecto del <details> */
#sumergido .sumergido-panel summary{
  cursor: pointer;
  padding: 12px 14px;
  font-weight: 800;
  list-style: none;
}

#sumergido .sumergido-panel summary::-webkit-details-marker{
  display: none;
}

#sumergido .sumergido-panel summary::after{
  content: "▾";
  float: right;
  opacity: .7;
}

#sumergido .sumergido-panel[open] summary::after{
  content: "▴";
}

/* Listas internas de Sumergido */
#sumergido .sumergido-spec,
#sumergido .sumergido-uses{
  margin: 0;
  padding: 0 14px 14px;
  list-style: none;
  display: grid;
  gap: 10px;
}

#sumergido .sumergido-spec li{
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.06);
}

#sumergido .sumergido-uses li{
  padding-left: 16px;
  position: relative;
  line-height: 1.55;
  opacity: .95;
}

#sumergido .sumergido-uses li::before{
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  opacity: .7;
}

/* Responsive */
@media (max-width: 900px){
  #sumergido .sumergido-kpis{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #sumergido .sumergido-content{
    grid-template-columns: 1fr;
  }
}

/* =========================================
   Acordeones: items como "tarjetas"
   (para Sala Negra y futuras salas)
========================================= */

.sala-panel .sala-list{
  gap: 10px; /* un poco más de aire entre tarjetas */
}

.sala-panel .sala-list li{
  /* look “tarjeta” */
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.06);

  /* neutraliza el estilo anterior */
  padding-left: 12px;
  position: relative;
  opacity: .95;
}

/* quita el puntito anterior */
.sala-panel .sala-list li::before{
  content: none;
}

/* =========================
   FIX: si .sala-content tiene solo 1 bloque, que ocupe TODO el ancho
========================= */
.sala-content > :only-child{
  grid-column: 1 / -1;
}

/* (Opcional) En Recepción, quitar el max-width para que el texto aproveche la anchura */
#recepcion .sala-copy p{
  max-width: none;
}

#recepcion .sala-quote{
  max-width: none;
}

#recepcion .sala-quote{
   text-align: center;
  padding: 14px 18px;
  font-weight: 700;
}