:root {
  --bg:#0b0c10;
  --card:#12141a;
  --text:#f4f7fb;
  --muted:#a7b0c0;
  --brand:#ffb703;
  --brand-ink:#5f4200;
  --ring:rgba(255,183,3,.35);
  --radius:18px;
  --shadow:0 10px 25px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html,body { margin:0; padding:0; background:var(--bg); color:var(--text); font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif; }
.wrap { max-width:1100px; margin:0 auto; padding:0 16px; }

/* Header */
.site-header {
  position:sticky;
  top:0;
  background:linear-gradient(180deg,#0b0c10 0%,rgba(11,12,16,.7) 100%);
  backdrop-filter:saturate(1.5) blur(8px);
  z-index:10;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.site-header .wrap {
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  padding:14px 16px;
}

/* Logo */
.brand { margin:0; }
.logo { height:50px; width:auto; display:block; }
@media (max-width: 600px){ .logo{ height:40px; } }

/* Controls */
.controls { display:flex; gap:10px; align-items:center; }
.input {
  appearance:none;
  border:1px solid rgba(255,255,255,.12);
  background:#0e1016;
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  outline:0;
  min-width:220px;
}
.input:focus { border-color:var(--brand); box-shadow:0 0 0 4px var(--ring); }

/* Grid */
.grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:18px;
  margin:20px 0 36px;
}

/* Cards */
.card {
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  transition:transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform:translateY(-2px); box-shadow:0 16px 35px rgba(0,0,0,.45); }
.card-btn { all:unset; display:block; cursor:pointer; }

/* Affiche uniforme (portrait 3:4) */
.poster-wrap {
  aspect-ratio: 3 / 4;
  width: 100%;
  background: #111;
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
}
.poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-body { padding:12px; }
.title { margin:0; font-size:1rem; font-weight:700; }
.meta { margin:4px 0 0; font-size:.9rem; color:var(--muted); }

.empty { opacity:.8; text-align:center; margin:40px 0; }

/* Footer */
.site-footer {
  border-top:1px solid rgba(255,255,255,.08);
  padding:18px 0;
  color:var(--muted);
  text-align:center;
}

/* Modal */
.modal[hidden] { display:none; }
.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow: auto;
}
.modal-backdrop {
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.5);
}
.modal-card {
  position:relative;
  max-width:920px;
  width:100%;
  max-height:90vh;
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid rgba(255,255,255,.1);
  border-radius:20px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
/* Bouton Fermer collant */
.modal-close {
  position:sticky;
  top:10px;
  right:12px;
  align-self:flex-end;
  background:#1a1f2b;
  border:1px solid rgba(255,255,255,.12);
  color:var(--text);
  border-radius:999px;
  width:36px;
  height:36px;
  font-size:22px;
  line-height:1;
  cursor:pointer;
  z-index:2;
}
.modal-content {
  display:grid;
  grid-template-columns:360px 1fr;
  gap:0;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
}
.modal-poster {
  width:100%;
  height:100%;
  object-fit:cover;
  min-height:380px;
}
.modal-body { padding:18px 20px; overflow:auto; }
.modal-title { margin:0 0 4px; font-size:1.4rem; }
.desc { margin:12px 0 16px; line-height:1.5; }
.desc p { margin:0 0 8px; }

/* Téléchargements */
.downloads {
  display:flex;
  flex-direction:column;
  gap:14px;
}
.downloads a {
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:linear-gradient(180deg,#ffb703,#dca602);
  color:#201600;
  font-weight:700;
  border-radius:12px;
  padding:10px 14px;
  text-decoration:none;
  border:1px solid rgba(0,0,0,.25);
}
.downloads a:hover { filter:brightness(1.05); }

/* Groupes de téléchargements */
.download-group {
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;
  padding:12px;
  background:rgba(255,255,255,.02);
}
.download-group h3 {
  margin:0 0 10px;
  font-size:1rem;
  color:var(--text);
}
.download-group .download-list {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.download-group .download-list a {
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
}

/* Icône locale */
.icon-download {
  width:20px;
  height:20px;
  display:inline-block;
  vertical-align:middle;
}

/* Responsive mobile */
@media (max-width: 600px) {
  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .controls { flex-direction: column; width: 100%; }
  .input { width: 100%; }
  .grid { grid-template-columns: 1fr; }

  .modal { padding: 0; }
  .modal-card {
    max-width: none;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
  }
  .modal-content {
    grid-template-columns: 1fr;
    height: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  .modal-poster {
    width: 100%;
    max-height: 40vh;
    height: auto;
    object-fit: cover;
  }
  .modal-body { padding: 16px 16px 20px; }
  .downloads { gap: 10px; }
  .download-group .download-list { flex-direction: column; }
  .download-group .download-list a { justify-content:center; width:100%; }

  /* Header intelligent (mobile) */
  .site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 50;
  }
  body.header-hidden .site-header {
    transform: translateY(-100%);
    opacity: 0;
  }
  main.wrap {
    padding-top: 90px;
  }

  /* Cache complètement le header quand la modale est ouverte */
  body.modal-open .site-header {
    transform: translateY(-100%);
    opacity: 0;
    transition: none;
  }
}