.group-buy-fields{display:none}
.group-buy-fields.show{display:block}
.group-buy-required-note{margin:10px 0 0;padding:11px 12px;border-radius:12px;background:#f4f6ff;color:#33427c;font-size:10px;line-height:1.6}
.group-buy-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.group-buy-choice-grid label{display:flex;align-items:center;gap:8px;border:1px solid var(--line,#e2e2dc);border-radius:12px;background:#fff;padding:11px;font-size:10px;font-weight:800}
.group-buy-choice-grid input{accent-color:var(--blue,#3659e8)}
.group-buy-file{display:grid;gap:8px}
.group-buy-file input[type=file]{width:100%;border:1px dashed #cfd2df;border-radius:12px;background:#fafbff;padding:12px;font-size:10px}
.group-buy-file small{color:#777;font-size:9px;line-height:1.55}
.group-buy-file-list{display:grid;gap:6px}
.group-buy-file-list span{display:flex;align-items:center;justify-content:space-between;gap:9px;border:1px solid #e1e2e8;border-radius:10px;padding:9px 10px;font-size:9px}
.group-buy-file-list button{border:0;background:#f4eeee;color:#a22a2a;border-radius:999px;padding:5px 8px;font-size:8px;font-weight:900}
.group-buy-home-card{background-image:url("https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?auto=format&fit=crop&w=700&q=82")!important}
.group-buy-detail{margin:15px 0 0;border-top:1px solid #e4e5df;padding-top:15px}
.group-buy-detail h4{font-size:15px;margin:0 0 10px}
.group-buy-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.group-buy-facts>div{border:1px solid #e6e8f0;border-radius:11px;background:#f8f9fd;padding:10px;min-width:0}
.group-buy-facts span{display:block;color:#737887;font-size:9px;font-weight:800}
.group-buy-facts b{display:block;margin-top:5px;font-size:11px;line-height:1.5;word-break:break-word}
.group-buy-card-meta{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}
.group-buy-card-meta span{border-radius:999px;background:#edf1ff;color:#3049a5;padding:5px 7px;font-size:8px;font-weight:900}
.group-buy-status-filters{display:none;gap:7px;padding:10px 16px;border-bottom:1px solid #e4e4de;background:#fff}
.group-buy-status-filters.show{display:flex}
.group-buy-status-filters button{border:1px solid #dddeda;border-radius:999px;background:#fff;padding:8px 11px;font-size:9px;font-weight:900}
.group-buy-status-filters button.active{border-color:#15171b;background:#15171b;color:#fff}
.group-buy-apply-modal{position:fixed;inset:0;z-index:1800;display:none;align-items:flex-end;justify-content:center;background:rgba(12,14,19,.58);padding:14px}
.group-buy-apply-modal.show{display:flex}
.group-buy-apply-dialog{width:min(100%,540px);max-height:90vh;overflow:auto;border-radius:24px;background:#fff;padding:20px}
.group-buy-apply-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.group-buy-apply-head h2{font-size:19px;margin:0}
.group-buy-apply-close{width:36px;height:36px;border:0;border-radius:50%;background:#f0f0ec;font-size:20px}
.group-buy-apply-dialog label{display:block;margin:13px 0 6px;font-size:11px;font-weight:900}
.group-buy-apply-dialog textarea{width:100%;min-height:115px;resize:vertical;border:1px solid #dadbd5;border-radius:12px;padding:12px;font:inherit}
.group-buy-apply-submit{width:100%;border:0;border-radius:13px;background:var(--blue,#3659e8);color:#fff;padding:14px;margin-top:15px;font-weight:900}
.group-buy-seller-panel{margin-top:12px;border-radius:14px;background:#f5f6fb;padding:13px}
.group-buy-seller-panel h4{font-size:13px;margin:0 0 9px}
.group-buy-seller-panel a{color:#2949c7;word-break:break-all}
.group-buy-error{margin-top:10px;border:1px solid #efcece;border-radius:11px;background:#fff4f4;color:#972b2b;padding:10px;font-size:9px;line-height:1.55}

@media(max-width:520px){
  .group-buy-facts{grid-template-columns:1fr 1fr}
  .group-buy-choice-grid{grid-template-columns:1fr 1fr}
  .group-buy-apply-dialog{border-radius:21px;padding:17px}
}

@media(min-width:760px){
  .group-buy-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .group-buy-facts{grid-template-columns:repeat(3,minmax(0,1fr))}
}