/* =========================
   BASE
========================= */

*{ box-sizing:border-box; }

html, body{
  margin:0;
  padding:0;
}

body{
  font-family: Arial, sans-serif;
  background:#111;
  color:#fff;
}

img{
  display:block;
  max-width:100%;
}

a{
  color: inherit;
  text-decoration: none;
}

/* =========================
   HEADER FIXE
========================= */

header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  background:#111;
  border-bottom:1px solid #222;
  padding: 14px 18px 10px;
}

#logo{
  height:40px;
  margin: 0 0 10px 0;
}

/* Wrapper interne (pour burger mobile) */
#headerContent{
  display:block;
}

/* =========================
   BURGER (mobile)
========================= */

#burger{
  display:none !important;
  position:absolute;
  top:16px;
  right:16px;

  width:44px;
  height:44px;

  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);

  cursor:pointer;

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

  padding:0;
}

/* container interne invisible */
#burger span{
  position:absolute;
  width:20px;
  height:2px;
  background:#fff;
  border-radius:2px;
  transition: all .25s ease;
}

/* Positionnement des 3 barres */
#burger span:nth-child(1){
  transform: translateY(-6px);
}

#burger span:nth-child(2){
  transform: translateY(0);
}

#burger span:nth-child(3){
  transform: translateY(6px);
}

/* Animation en croix */
#burger.open span:nth-child(1){
  transform: rotate(45deg);
}

#burger.open span:nth-child(2){
  opacity:0;
}

#burger.open span:nth-child(3){
  transform: rotate(-45deg);
}

#burger:hover{
  background:rgba(255,255,255,.12);
}



/* =========================
   MENU LABELS
========================= */

#categoryNav{
  margin-bottom:10px;
}

#categoryNav button{
  margin: 5px 6px 5px 0;
  padding: 6px 12px;
  background:#1c1c1c;
  color:#fff;
  border:1px solid #333;
  border-radius: 20px;
  cursor:pointer;
  font-size:13px;
  transition:.2s ease;
}

#categoryNav button:hover{
  background:#2a2a2a;
}

#categoryNav button.active{
  background:#fff;
  color:#000;
}

/* =========================
   SEARCH + SORT
========================= */

.search-box{
  margin-top: 5px;
}

.search-row{
  display:flex;
  gap:14px;
  align-items:flex-start;
  flex-wrap:wrap;
}

.search-col{
  position:relative;
}

#labelSearch{
  width:250px;
  padding:8px 10px;
  border-radius:8px;
  border:1px solid #333;
  background:#1a1a1a;
  color:#fff;
  outline:none;
}

#autocomplete{
  position:absolute;
  top:calc(100% + 6px);
  left:0;
  width:250px;
  background:#141414;
  border:1px solid #333;
  border-radius:10px;
  max-height:220px;
  overflow:auto;
  z-index:1100;
  box-shadow: 0 8px 30px rgba(0,0,0,.35);
}

#autocomplete div{
  padding: 9px 10px;
  cursor:pointer;
  font-size:13px;
  border-bottom:1px solid rgba(255,255,255,.06);
}

#autocomplete div:last-child{
  border-bottom:none;
}

#autocomplete div:hover{
  background:#222;
}

/* SORT */
.sort-col{
  display:flex;
  align-items:center;
  gap:6px;
}

#sort{
  padding:8px 10px;
  background:#1a1a1a;
  color:#fff;
  border:1px solid #333;
  border-radius:8px;
  outline:none;
}

.sort-dir{
  padding:8px 10px;
  border:1px solid #333;
  background:#1a1a1a;
  color:#fff;
  cursor:pointer;
  border-radius:8px;
  font-size:14px;
  line-height:1;
}

/* =========================
   LABELS ACTIFS + COMPTEUR
========================= */

#activeLabelWrapper{
  margin-top: 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

#activeLabelBar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.active-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  background:#1c1c1c;
  border:1px solid #333;
  font-size:12px;
}

.active-label button,
.remove-label{
  background:none;
  border:none;
  color:#aaa;
  cursor:pointer;
  font-size:12px;
  line-height:1;
  padding: 2px 4px;
  border-radius:6px;
}

.active-label button:hover,
.remove-label:hover{
  color:#fff;
  background: rgba(255,255,255,.06);
}

#photoCounter{
  font-size:13px;
  color:#aaa;
  width:100%;
}

/* =========================
   MAIN / GRID
========================= */

:root {
  --header-height: 200px; /* valeur par défaut fallback */
}

main {
  padding: 20px;
  padding-top: calc(var(--header-height) + 20px);
}


.grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap:12px;
  transition: opacity .18s ease, transform .18s ease;
}

.grid.is-filtering{
  opacity:.6;
  transform: scale(.995);
}

.card{
  background:#000;
  overflow:hidden;
}

.card-media{
  position:relative;
}

.card img{
  width:100%;
  height:auto;
  object-fit:cover;
  transition: transform .28s ease;
}

.card:hover img{
  transform: scale(1.05);
}

/* hover stats */
.card-hover{
  position:absolute;
  left:0; right:0; bottom:0;
  padding: 9px 12px;
  display:flex;
  gap:14px;
  align-items:center;
  font-size:13px;
  background: linear-gradient(to top, rgba(0,0,0,.82), rgba(0,0,0,0));
  opacity:0;
  transition: opacity .2s ease;
}

.card:hover .card-hover{
  opacity:1;
}

.h-item{
  display:inline-flex;
  gap:6px;
  align-items:center;
}

/* =========================
   MODAL (Behance-like)
========================= */

.modal{
  position:fixed;
  inset:0;
  z-index:2000;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display:none;
  justify-content:center;
  align-items:center;
  opacity:0;
  transition: opacity .2s ease;
}

.modal.is-open{
  display:flex;
  opacity:1;
}

.modal-content{
  width: min(1400px, 96vw);
  height: min(900px, 92vh);
  background:#111;
  border-radius:16px;
  display:flex;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
}

/* Colonne image */
.modal-media{
  flex: 0 0 70%;
  background:#000;
  position:relative;
  padding:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}

.modal-media img{
  max-width:100%;
  max-height: 81vh !important;
  object-fit: contain;
  transition: transform .2s ease;
}

/* Quand zoom activé, on indique le drag */
.modal-media.zoomed{
  cursor: grab;
}
.modal-media.zoomed:active{
  cursor: grabbing;
}

/* Meta sous image (mode paysage) */
.modal-meta{
  width:100%;
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  font-size:13px;
  color:#bbb;
}

.modal-meta strong{
  display:block;
  margin-bottom:6px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing: 1px;
  color:#fff;
}

/* Colonne droite */
.modal-info{
  flex: 0 0 30%;
  border-left:1px solid #222;
  padding: 22px 20px;
  overflow:auto;
  font-size:13px;
}

.modal-info h2{
  margin: 0 0 10px 0;
  font-size:20px;
}

.modal-info p{
  margin: 0 0 14px 0;
  color:#ccc;
  line-height:1.6;
}

.modal-info strong{
  display:block;
  margin-top: 16px;
  margin-bottom: 6px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing: 1px;
  border-bottom:1px solid #333;
  padding-bottom:4px;
}

/* Portrait: infos à droite, image plus haute */
.modal.portrait .modal-media img{
  max-height: 88vh;
}

.modal.portrait .modal-meta{
  display:none; /* en portrait, stats/exif restent à droite via #modalStats/#modalExif */
}

/* =========================
   COMMENTAIRES (accordéon)
========================= */

.comments-toggle{
  cursor:pointer;
  margin-top: 12px;
  color:#aaa;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing: 1px;
}

.comments-content{
  display:none;
  margin-top:10px;
  font-size:13px;
  color:#ccc;
}

.comments-content.open{
  display:block;
}

.comments-content.open p{
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,.12);
  padding: 6px 10px;
  margin: 8px 0;
  background: rgba(255,255,255,.04);
}

/* =========================
   NAV / CLOSE
========================= */

.modal-close,
.modal-nav{
  position:absolute;
  width:42px;
  height:42px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.15);
  background: rgba(0,0,0,.4);
  color:#fff;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  user-select:none;
  z-index:999;
}

.modal-close{
  top:14px;
  right:14px;
  font-size: 22px;
}

.modal-prev{
  left:14px;
  top:50%;
  transform: translateY(-50%);
  font-size: 24px;
}

.modal-next{
  right:14px;
  top:50%;
  transform: translateY(-50%);
  font-size: 24px;
}

/* =========================
   SOCIAL
========================= */

.social-links{
  display:flex;
  gap:10px;
  margin-top:10px;
  flex-wrap:wrap;
}

.social{
  width:38px;
  height:38px;
  border-radius:50%;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  transition: transform .2s ease, background .2s ease;
}

.social:hover{
  transform: scale(1.08);
  background: rgba(255,255,255,.12);
}

/* (optionnel) si tu utilises ces classes côté HTML */
.facebook{ }
.twitter{ }
.linkedin{ }

/* =========================
   BACK TO TOP
========================= */

#backToTop{
  position:fixed;
  bottom:30px;
  right:30px;
  width:48px;
  height:48px;
  border-radius:50%;
  border:none;
  background:#fff;
  color:#000;
  font-size:20px;
  cursor:pointer;
  opacity:0;
  pointer-events:none;
  transition: opacity .25s ease, transform .25s ease;
  z-index:1500;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}

#backToTop.show{
  opacity:1;
  pointer-events:auto;
  transform: translateY(0);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px){

  /* burger visible */
  #burger{
    display:flex !important;
  }

  /* contenu header repliable */
  #headerContent{
    display:none;
    margin-top: 12px;
  }
  #headerContent.open{
    display:block;
  }

  /* espace header plus grand sur mobile */
  main{
   
  }

  #labelSearch, #autocomplete{
    width: 100%;
    max-width: 100%;
  }

  .search-row{
    flex-direction:column;
    align-items:stretch;
  }

  .sort-col{
    justify-content:flex-start;
  }

  /* modal en colonne */
  .modal-content{
    flex-direction:column;
    height:95vh;
  }

  .modal-media{
    flex: 0 0 auto;
    padding: 12px;
  }

  .modal-media img{
    max-height: 52vh;
  }

  .modal-info{
    flex: 1 1 auto;
    border-left:none;
    border-top:1px solid #222;
  }

  /* meta sous image utile en paysage mobile */
  .modal-meta{
    gap:14px;
  }
}


/* ===== KEN BURNS PREMIUM ===== */

.kb{
  position:fixed;
  inset:0;
  z-index:3000;
  display:none;
  background:#000;
  overflow:hidden;
}

.kb.is-open{
  display:block;
}

.kb-stage{
  position:absolute;
  inset:0;
}

.kb-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transform:scale(1.05);
  transition:opacity 1.2s ease-in-out;
}

.kb-img.active{
  opacity:1;
}

/* Ken Burns animation */
@keyframes kbZoom{
  from { transform: scale(1.05) translate(0,0); }
  to   { transform: scale(1.18) translate(-2%, -2%); }
}

.kb-img.animate{
  animation: kbZoom 8s linear forwards;
}