/* Claude-like clean UI */
.pwaig-wrap .desc{opacity:.8;margin:.5rem 0 1rem}
.pwaig-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 8px 24px rgba(2,8,20,.06);padding:16px 18px;margin:16px 0}
.pwaig-card h2{font-size:1.1rem;margin:.25rem 0 1rem;color:#0d2c41}
.pwaig-card .muted{color:#6b7280}
.pwaig-wrap input[type=text], .pwaig-wrap input[type=url], .pwaig-wrap select{
  width:100%;max-width:520px;padding:10px 12px;border:1px solid #e5e7eb;border-radius:12px;outline:none;
}
.pwaig-wrap .grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.pwaig-wrap .checkbox{display:flex;gap:.5rem;align-items:center;margin:.5rem 0}
.pwaig-wrap .file input{padding:8px;background:#fff;border:1px dashed #cbd5e1;border-radius:12px}
.pwaig-wrap .icons-preview{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.pwaig-wrap .icon-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px;border:1px dashed #e5e7eb;border-radius:12px;background:#f8fafc}
/* A2HS banner */
#pwaig-banner{position:fixed;left:12px;right:12px;bottom:12px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 8px 40px rgba(2,8,20,.12);padding:12px 14px;display:none;z-index:99999}
#pwaig-banner .row{display:flex;align-items:center;gap:10px}
#pwaig-banner .title{font-weight:600}
#pwaig-banner .desc{opacity:.8;margin:0}
#pwaig-banner .actions{margin-left:auto;display:flex;gap:8px}
#pwaig-banner .btn{appearance:none;border:1px solid #0d2c41;background:#0d2c41;color:#fff;border-radius:12px;padding:8px 12px;cursor:pointer}
#pwaig-banner .btn.secondary{background:#fff;color:#0d2c41}
@media (prefers-color-scheme: dark){
  .pwaig-card{background:#0b1220;border-color:#141b2d;box-shadow:none}
  .pwaig-card h2{color:#dbeafe}
  .pwaig-wrap input[type=text], .pwaig-wrap input[type=url], .pwaig-wrap select{background:#0b1220;color:#e5e7eb;border-color:#141b2d}
  .pwaig-wrap .icon-item{background:#0b1220;border-color:#141b2d}
  #pwaig-banner{background:#0b1220;border-color:#141b2d}
  #pwaig-banner .btn.secondary{background:#0b1220;color:#e5e7eb;border-color:#334155}
}