/* AlpenPuls Portal 3.0.7 – background manager */
.background-manager{
  margin:0 12px 14px;
  padding:14px;
  display:grid;
  grid-template-columns:190px minmax(0,1fr);
  gap:16px;
  align-items:center;
  border:1px solid rgba(57,216,255,.16);
  border-radius:18px;
  background:linear-gradient(115deg,rgba(7,29,46,.86),rgba(10,22,33,.72));
  box-shadow:inset 0 0 34px rgba(45,196,255,.025);
}
.background-preview-wrap{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border-radius:13px;
  border:1px solid rgba(255,184,63,.22);
  background:#06111c;
}
.background-preview-wrap::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  box-shadow:inset 0 0 22px rgba(0,0,0,.42);
}
.background-preview-wrap img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}
.background-manager-copy{min-width:0}
.background-manager-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.background-manager-head h3{margin:2px 0 0;font-size:17px;color:#f3f8fc}
.background-opt-badge{
  flex:0 0 auto;
  padding:5px 8px;
  border:1px solid rgba(61,225,164,.25);
  border-radius:999px;
  color:#73eab5;
  background:rgba(30,151,102,.10);
  font-size:9px;
  font-weight:800;
  letter-spacing:.08em;
}
.background-manager-note{margin:7px 0 10px;color:#8ea6b7;font-size:11px;line-height:1.55;max-width:820px}
.background-manager-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.background-file-label{cursor:pointer;position:relative;overflow:hidden}
.background-file-label.is-busy{opacity:.62;pointer-events:none}
.background-file-label.is-busy::after{content:" …"}
.background-upload-info{display:block;margin-top:8px;color:#6f8797;font-size:9px}
@media (max-width:760px){
  .background-manager{grid-template-columns:118px minmax(0,1fr);gap:10px;padding:10px;margin:0 8px 10px;border-radius:14px}
  .background-manager-note{font-size:9px;line-height:1.35;margin:4px 0 7px}
  .background-manager-head h3{font-size:13px}
  .background-opt-badge{display:none}
  .background-manager-actions .compact{padding:7px 9px;font-size:10px}
  .background-upload-info{font-size:8px}
}
@media (max-width:520px){
  .background-manager{grid-template-columns:1fr}
  .background-preview-wrap{max-height:92px}
}