/* ============================================================
   LIGHTBOX DE GALERIA estilo Booking.com
   Marcacao em parts/popup.php (#qs-lightbox)
   Comportamento em assets/js/gallery-lightbox.js
   Carregado no header.php logo apos hero-booking.css

   Duas vistas dentro do mesmo overlay:
     .qs-lb-grid   -> mosaico com abas de categoria (Visao geral + suites)
     .qs-lb-stage  -> foto em destaque + setas + contador + miniaturas
   ============================================================ */

.qs-lightbox {
  position: fixed; z-index: 10000; inset: 0;
  display: none; flex-direction: column;
  background: #fff; color: var(--black);
  font: normal 16px 'Montserrat', sans-serif;
}
.qs-lightbox.is-open { display: flex; }
body.qs-lb-open { overflow: hidden; }
/* o widget de contato (WhatsApp) usa z-index 1000000 e ficaria por cima da
   galeria; some enquanto o lightbox estiver aberto */
body.qs-lb-open #arcontactus { display: none !important; }

/* ---------- cabecalho ---------- */
.qs-lb-head {
  flex: 0 0 auto; position: relative;
  display: flex; align-items: center; justify-content: center; gap: 16px;
  min-height: 64px; padding: 10px 20px;
  border-bottom: 1px solid #e4e8ec; background: #fff;
}
.qs-lb-title { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center; }
.qs-lb-title strong { font-weight: 700; font-size: 18px; line-height: 1.2; color: var(--darkblue); }
.qs-lb-stars i { font-size: 13px; color: var(--yellow); }
.qs-lb-book {
  display: inline-block; padding: 10px 18px; border-radius: 5px;
  background: var(--blue); color: #fff; font-weight: 700; font-size: 14px; line-height: 1;
  text-transform: uppercase; letter-spacing: .02em;
}
.qs-lb-book:hover { background: var(--darkblue); }

/* botoes de canto do cabecalho */
.qs-lb-back, .qs-lb-close {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 5px;
  background: none; color: var(--gray); font-weight: 600; font-size: 15px; cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.qs-lb-back { left: 16px; }
.qs-lb-close { right: 16px; }
.qs-lb-back:hover, .qs-lb-close:hover { background: #eef2f6; color: var(--blue); }
.qs-lb-back[hidden] { display: none; }
.qs-lb-close i { font-size: 20px; }

/* ---------- corpo: galeria + coluna de avaliacoes ---------- */
.qs-lb-body { flex: 1 1 auto; display: flex; min-height: 0; }
.qs-lb-main { flex: 1 1 auto; display: flex; flex-direction: column; min-width: 0; min-height: 0; }

/* ---------- abas de categoria ---------- */
.qs-lb-tabs { flex: 0 0 auto; border-bottom: 1px solid #e4e8ec; background: #fff; }
.qs-lb-tabs ul {
  display: flex; gap: 8px; padding: 12px 20px;
  overflow-x: auto; overflow-y: hidden; scrollbar-width: thin;
}
.qs-lb-tabs li { flex: 0 0 auto; }
.qs-lb-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border-radius: 20px; border: 1px solid #d4dbe2;
  background: #fff; color: var(--gray); font-weight: 600; font-size: 14px; line-height: 1;
  white-space: nowrap; cursor: pointer; transition: all .2s ease;
}
.qs-lb-tab em { font-style: normal; font-weight: 400; font-size: 12px; opacity: .75; }
.qs-lb-tab:hover { border-color: var(--blue); color: var(--blue); }
.qs-lb-tab.is-active { background: var(--blue); border-color: var(--blue); color: #fff; }
.qs-lb-tab.is-active em { opacity: .85; }

/* ---------- vista 1: mosaico ---------- */
.qs-lb-grid {
  flex: 1 1 auto; min-height: 0; overflow-y: auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 10px; padding: 16px 20px 24px;
  align-content: start;
  /* o grid tem altura definida pelo flex do .qs-lb-main; sem isto as linhas
     implicitas sao espremidas para caber nessa altura e as fotos vazam umas
     por cima das outras. max-content deixa cada linha seguir o aspect-ratio. */
  grid-auto-rows: max-content;
}
.qs-lb-grid[hidden] { display: none; }

.qs-lb-item {
  position: relative; display: block; width: 100%; padding: 0;
  aspect-ratio: 4 / 3; overflow: hidden; border-radius: 8px;
  background: #e7ecf1; cursor: pointer;
}
.qs-lb-item img {
  position: absolute; inset: 0; width: 100%; height: 100%; max-width: none;
  object-fit: cover; display: block; transition: transform .5s ease;
}
.qs-lb-item:hover img { transform: scale(1.05); }
.qs-lb-item::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0); transition: background .25s ease;
}
.qs-lb-item:hover::after { background: rgba(0,0,0,.12); }
.qs-lb-item:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* filtro por categoria: a aba "all" mostra tudo */
.qs-lb-grid[data-active="all"] .qs-lb-item { display: block; }
.qs-lb-grid:not([data-active="all"]) .qs-lb-item { display: none; }
.qs-lb-grid[data-active="0"] .qs-lb-item[data-cat="0"],
.qs-lb-grid[data-active="1"] .qs-lb-item[data-cat="1"],
.qs-lb-grid[data-active="2"] .qs-lb-item[data-cat="2"],
.qs-lb-grid[data-active="3"] .qs-lb-item[data-cat="3"],
.qs-lb-grid[data-active="4"] .qs-lb-item[data-cat="4"],
.qs-lb-grid[data-active="5"] .qs-lb-item[data-cat="5"],
.qs-lb-grid[data-active="6"] .qs-lb-item[data-cat="6"],
.qs-lb-grid[data-active="7"] .qs-lb-item[data-cat="7"],
.qs-lb-grid[data-active="8"] .qs-lb-item[data-cat="8"],
.qs-lb-grid[data-active="9"] .qs-lb-item[data-cat="9"] { display: block; }

/* ---------- vista 2: foto em destaque ---------- */
.qs-lb-stage { flex: 1 1 auto; display: flex; flex-direction: column; min-height: 0; padding: 16px 0 12px; }
.qs-lb-stage[hidden] { display: none; }

.qs-lb-frame { position: relative; flex: 1 1 auto; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 0 70px; }
.qs-lb-frame img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 6px; }

.qs-lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.22);
  color: var(--blue); font-size: 24px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease;
}
.qs-lb-nav:hover { background: #eef2f6; }
.qs-lb-prev { left: 14px; }
.qs-lb-next { right: 14px; }

.qs-lb-counter { flex: 0 0 auto; padding: 12px 0 10px; text-align: center; color: var(--gray); font-size: 14px; }
.qs-lb-caption { display: block; margin-bottom: 4px; font-weight: 600; color: var(--darkblue); }

/* tira de miniaturas */
.qs-lb-strip { flex: 0 0 auto; overflow-x: auto; overflow-y: hidden; padding: 0 20px 4px; }
.qs-lb-strip ul { display: flex; gap: 8px; }
.qs-lb-strip li { flex: 0 0 auto; }
.qs-lb-strip button {
  display: block; width: 104px; height: 72px; padding: 0; overflow: hidden;
  border-radius: 6px; border: 2px solid transparent; background: #e7ecf1;
  cursor: pointer; opacity: .55; transition: opacity .2s ease, border-color .2s ease;
}
.qs-lb-strip button img { width: 100%; height: 100%; max-width: none; object-fit: cover; display: block; }
.qs-lb-strip button:hover { opacity: .85; }
.qs-lb-strip button.is-active { opacity: 1; border-color: var(--blue); }

/* ---------- coluna lateral: avaliacoes ---------- */
.qs-lb-side {
  flex: 0 0 320px; min-height: 0; overflow-y: auto;
  border-left: 1px solid #e4e8ec; background: #fff;
}
.qs-lb-score { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid #e4e8ec; }
.qs-lb-score b {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 40px; padding: 0 8px; border-radius: 6px 6px 6px 0;
  background: var(--blue); color: #fff; font-weight: 700; font-size: 19px;
}
.qs-lb-score-txt strong { display: block; font-weight: 700; font-size: 16px; color: var(--darkblue); }
.qs-lb-score-txt small { display: block; margin-top: 3px; font-size: 13px; color: var(--gray); }

.qs-lb-reviews { padding: 18px 20px 26px; }
.qs-lb-reviews h3 { margin-bottom: 14px; font-weight: 700; font-size: 15px; color: var(--darkblue); line-height: 1.3; }
.qs-lb-review { padding: 14px 0; border-bottom: 1px solid #eef1f4; }
.qs-lb-review:last-child { border-bottom: 0; }
.qs-lb-review-stars i { font-size: 11px; color: var(--yellow); }
.qs-lb-review p { margin-top: 8px; font-size: 14px; line-height: 1.5; font-style: italic; color: var(--black); }
.qs-lb-review footer { margin-top: 8px; font-size: 13px; font-weight: 700; color: var(--blue); }
.qs-lb-review footer small { display: block; margin-top: 3px; font-weight: 400; color: var(--gray); font-size: 12px; }

/* ============================================================
   RESPONSIVO — breakpoints alinhados aos do tema (1220 / 970 / 680)
   ============================================================ */
@media (max-width: 1220px) {
  .qs-lb-side { flex-basis: 280px; }
  .qs-lb-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}

@media (max-width: 970px) {
  /* a coluna de avaliacoes sai: a galeria ocupa a tela inteira */
  .qs-lb-side { display: none; }
  .qs-lb-frame { padding: 0 56px; }
  .qs-lb-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
}

@media (max-width: 680px) {
  .qs-lb-head { min-height: 56px; padding: 8px 12px; }
  /* no mobile o titulo do hotel sai; ficam so voltar / reservar / fechar */
  .qs-lb-title strong, .qs-lb-stars { display: none; }
  .qs-lb-back span { display: none; }
  .qs-lb-close span { display: none; }
  .qs-lb-back, .qs-lb-close { padding: 8px 10px; }
  .qs-lb-book { padding: 9px 14px; font-size: 13px; }

  .qs-lb-tabs ul { gap: 6px; padding: 10px 12px; }
  .qs-lb-tab { padding: 8px 12px; font-size: 13px; }

  .qs-lb-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; padding: 12px 12px 20px; }
  .qs-lb-item { border-radius: 6px; }

  .qs-lb-frame { padding: 0 8px; }
  .qs-lb-nav { width: 38px; height: 38px; font-size: 20px; }
  .qs-lb-prev { left: 6px; }
  .qs-lb-next { right: 6px; }
  .qs-lb-strip { padding: 0 12px 4px; }
  .qs-lb-strip button { width: 76px; height: 54px; }
  .qs-lb-counter { padding: 10px 0 8px; font-size: 13px; }
}