/* ============================================================
   Nebula NBL — Galerie des 22 Avatars
   ============================================================ */
.av-body{
  min-height:100vh;
  background:#02030a;
  background-image:
    radial-gradient(60% 50% at 10% 10%,rgba(124,245,255,.10),transparent 60%),
    radial-gradient(70% 60% at 90% 90%,rgba(255,69,90,.06),transparent 60%),
    radial-gradient(50% 40% at 50% 60%,rgba(181,148,255,.08),transparent 65%);
  color:#f6fbff;
  padding:0 16px 80px;
  overflow-x:hidden;
}

.av-topbar{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:14px 18px;margin:0 auto;max-width:1240px;
  background:linear-gradient(180deg,rgba(2,4,12,.88),rgba(2,4,12,.6));
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(124,245,255,.12);
}
.av-back{
  display:inline-flex;align-items:center;gap:8px;
  color:#dbe4ee;text-decoration:none;font-size:.88rem;letter-spacing:.04em;font-weight:600;
  transition:color .2s;
}
.av-back svg{width:13px;height:13px;color:#7cf5ff}
.av-back:hover{color:#fff}
.av-back:hover svg{color:#ffd88a}

.av-progress{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.82rem;color:#b7c8d9;letter-spacing:.04em;
}
.av-progress-bar{
  display:inline-block;width:180px;height:6px;
  border-radius:999px;background:rgba(124,245,255,.12);
  overflow:hidden;border:1px solid rgba(124,245,255,.22);
}
.av-progress-fill{
  display:block;height:100%;
  background:linear-gradient(90deg,#7cf5ff,#ffd88a);
  transition:width .6s cubic-bezier(.2,.7,.2,1);
  box-shadow:0 0 12px rgba(255,216,138,.5);
}
.av-progress[data-state="complete"] .av-progress-fill{background:linear-gradient(90deg,#ffd88a,#fff)}
.av-progress-text{font-variant-numeric:tabular-nums;color:#fff;font-weight:600}

.av-hero{
  max-width:880px;margin:30px auto 32px;text-align:center;padding:0 8px;
}
.av-eyebrow{margin:0 0 10px;color:#7cf5ff;text-transform:uppercase;font-size:.74rem;letter-spacing:.22em;font-weight:700}
.av-title{
  margin:0 0 12px;font-family:"Cormorant",serif;font-weight:700;
  font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;color:#fff;
  text-shadow:0 0 38px rgba(124,245,255,.16);
}
.av-lead{margin:0;color:#dbe4ee;font-size:1.04rem;line-height:1.65;max-width:680px;margin:0 auto}
.av-lead strong{color:#ffd88a}
.av-actions{display:flex;gap:12px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.av-selected-line{margin:14px 0 0;color:#7cf5ff;font-size:.92rem}
.av-selected-line strong{color:#ffd88a;font-family:"InterNebula",sans-serif;letter-spacing:.04em}

.av-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:18px;
  max-width:1240px;margin:0 auto;
}
.av-empty{
  grid-column:1/-1;text-align:center;color:#94a4b8;font-style:italic;padding:60px 20px;
  border:1px dashed rgba(255,255,255,.12);border-radius:18px;
  background:rgba(2,4,12,.4);
}

.av-card{
  position:relative;
  border:1px solid rgba(124,245,255,.16);border-radius:18px;overflow:hidden;
  background:linear-gradient(160deg,rgba(11,20,46,.85),rgba(8,14,34,.7));
  box-shadow:0 16px 40px rgba(0,0,0,.4);
  display:flex;flex-direction:column;
  transition:border-color .3s,transform .3s,box-shadow .3s;
}
.av-card:hover{
  transform:translateY(-3px);
  border-color:rgba(255,216,138,.45);
  box-shadow:0 22px 52px rgba(0,0,0,.55),0 0 30px rgba(255,216,138,.12);
}
.av-card.is-selected{
  border-color:#ffd88a;
  box-shadow:0 22px 52px rgba(0,0,0,.55),0 0 36px rgba(255,216,138,.45);
}
.av-card.is-selected::before{
  content:"✦ Choisi";
  position:absolute;top:10px;right:10px;z-index:5;
  padding:5px 10px;border-radius:999px;
  background:rgba(255,216,138,.95);color:#02030a;
  font-size:.7rem;font-weight:700;letter-spacing:.12em;
}

.av-viewer{
  width:100%;height:260px;
  background:radial-gradient(circle at 50% 60%,rgba(124,245,255,.10),transparent 70%);
  border-bottom:1px solid rgba(124,245,255,.10);
}
model-viewer{
  width:100%;height:100%;
  --poster-color:transparent;
  background:transparent;
}
.av-skeleton{
  width:100%;height:260px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(110deg,rgba(2,4,12,.6),rgba(11,20,46,.5),rgba(2,4,12,.6));
  background-size:200% 100%;
  animation:avShimmer 1.6s linear infinite;
  border-bottom:1px solid rgba(124,245,255,.10);
  color:#94a4b8;font-size:.82rem;letter-spacing:.04em;
}
@keyframes avShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

.av-meta{padding:14px 16px;display:grid;gap:8px}
.av-name{margin:0;font-family:"Cormorant",serif;font-size:1.2rem;font-weight:700;color:#fff;letter-spacing:.02em}
.av-prompt{margin:0;color:#b7c8d9;font-size:.84rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.av-anims{display:flex;flex-wrap:wrap;gap:5px;margin-top:2px}
.av-anims button{
  appearance:none;border:1px solid rgba(124,245,255,.25);background:rgba(2,4,12,.5);
  color:#dbe4ee;font-size:.7rem;letter-spacing:.04em;
  padding:4px 8px;border-radius:999px;cursor:pointer;
  transition:background .2s,color .2s,border-color .2s;
  font-family:"InterNebula",sans-serif;
}
.av-anims button:hover{background:rgba(124,245,255,.14);color:#fff;border-color:rgba(124,245,255,.5)}
.av-anims button[data-active="true"]{background:rgba(255,216,138,.18);color:#ffd88a;border-color:rgba(255,216,138,.6)}

.av-card-foot{
  padding:0 16px 14px;display:flex;gap:8px;align-items:center;justify-content:space-between;
}
.av-pick{
  flex:1;
  appearance:none;border:1px solid rgba(124,245,255,.5);
  background:rgba(124,245,255,.10);color:#fff;
  padding:9px 14px;border-radius:999px;cursor:pointer;
  font-family:"InterNebula",sans-serif;font-size:.82rem;font-weight:600;letter-spacing:.04em;
  transition:background .2s,border-color .2s,color .2s;
}
.av-pick:hover{background:rgba(124,245,255,.22);border-color:#7cf5ff}
.av-card.is-selected .av-pick{background:rgba(255,216,138,.18);border-color:#ffd88a;color:#ffd88a}
.av-card.is-partial .av-status-tag{
  background:rgba(255,180,80,.15);color:#ffb050;border-color:rgba(255,180,80,.4);
}
.av-status-tag{
  font-size:.62rem;letter-spacing:.18em;padding:3px 8px;
  border:1px solid rgba(124,245,255,.25);border-radius:999px;
  color:#7cf5ff;background:rgba(124,245,255,.08);
  text-transform:uppercase;font-weight:700;
}

.av-footer{
  max-width:880px;margin:40px auto 0;text-align:center;color:#94a4b8;font-size:.82rem;line-height:1.6;
}
.av-footer a{color:#7cf5ff;text-decoration:none}
.av-footer a:hover{color:#ffd88a;text-decoration:underline}

@media(max-width:720px){
  .av-grid{grid-template-columns:1fr}
  .av-viewer,.av-skeleton{height:300px}
  .av-progress-bar{width:120px}
}