/* ===== 拼团插件样式（对齐主系统 VShop 设计令牌） ===== */

:root {
    --gb-primary: #533afd;
    --gb-primary-hover: #4434d4;
    --gb-primary-light: #7c3aed;
    --gb-primary-subtle: rgba(83, 58, 253, 0.1);
    --gb-primary-soft: rgba(83, 58, 253, 0.06);
    --gb-text-primary: #061b31;
    --gb-text-body: #334155;
    --gb-text-secondary: #64748b;
    --gb-text-muted: #94a3b8;
    --gb-border: #e2e8f0;
    --gb-bg: #f8fafc;
    --gb-radius: 12px;
    --gb-radius-sm: 6px;
    --gb-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.gb-container{max-width:1200px;margin:0 auto;padding:24px 16px;font-family:var(--gb-font);color:var(--gb-text-primary)}
.gb-header{text-align:center;margin-bottom:32px}
.gb-header h1{font-size:28px;font-weight:700;color:var(--gb-text-primary);margin:0 0 8px}
.gb-header p{font-size:15px;color:var(--gb-text-secondary);margin:0}
.gb-card{background:#fff;border:1px solid var(--gb-border);border-radius:var(--gb-radius);overflow:hidden;transition:all .2s}
.gb-card:hover{border-color:var(--gb-primary);box-shadow:0 8px 28px rgba(83,58,253,.14);transform:translateY(-3px)}

.gb-btn{padding:8px 16px;border:none;border-radius:8px;font-size:14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:all .2s}
.gb-btn-primary{
  background:linear-gradient(135deg,var(--gb-primary),var(--gb-primary-light));
  color:#fff;
  box-shadow:0 2px 8px rgba(83,58,253,.28);
}
.gb-btn-primary:hover{
  filter:brightness(1.05);
  transform:translateY(-1px);
  box-shadow:0 6px 16px rgba(83,58,253,.35);
}
.gb-btn-block{width:100%}

.gb-badge{display:inline-block;background:rgba(83,58,253,.9);color:#fff;padding:3px 10px;border-radius:var(--gb-radius-sm);font-size:12px;font-weight:600;line-height:1.4}
.gb-badge-outline{background:transparent;color:var(--gb-primary);border:1px solid var(--gb-primary)}

.gb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.gb-card-cover{position:relative;height:180px;background:var(--gb-bg);overflow:hidden}
.gb-card-cover img{width:100%;height:100%;object-fit:cover}
.gb-card-body{padding:14px}
.gb-card-title{font-size:14px;font-weight:600;margin:0 0 8px;line-height:1.4;color:var(--gb-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gb-card-price{margin-bottom:8px}
.gb-price{font-size:20px;font-weight:700;color:var(--gb-primary)}
.gb-original{font-size:13px;color:var(--gb-text-muted);text-decoration:line-through;margin-left:6px}

.gb-card-progress{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;color:var(--gb-text-secondary)}
.gb-progress-bar{flex:1;height:6px;background:var(--gb-primary-subtle);border-radius:3px;overflow:hidden}
.gb-progress-fill{height:100%;background:var(--gb-primary);border-radius:3px;transition:width .3s}

.gb-card-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--gb-text-muted);margin-bottom:10px}

.gb-empty{text-align:center;padding:60px 20px;color:var(--gb-text-muted);font-size:15px}

/* 商品表单 · 拼团设置 */
.gb-form-card{background:#fff;border:1px solid var(--gb-border);border-radius:10px;padding:18px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.gb-form-card .gb-card-title{font-size:16px;font-weight:600;margin:0 0 14px;color:var(--gb-text-primary);display:flex;align-items:center;gap:6px}
.gb-form-group{margin-bottom:14px}
.gb-form-group:last-child{margin-bottom:0}
.gb-form-label{display:block;font-size:13px;font-weight:500;color:var(--gb-text-body);margin-bottom:6px}
.gb-form-label input[type=checkbox]{vertical-align:middle;margin-right:6px}
.gb-form-hint{font-size:11px;color:var(--gb-text-muted);margin:4px 0 0}
.gb-form-input{width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;color:var(--gb-text-primary);background:#fff;box-sizing:border-box;transition:border-color .15s}
.gb-form-input:focus{border-color:var(--gb-primary);outline:none;box-shadow:0 0 0 3px rgba(83,58,253,.1)}
.gb-form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gb-req{color:#ef4444;font-weight:600}
@media(max-width:600px){.gb-form-row-2{grid-template-columns:1fr}}

.gb-product-card{animation:gbFadeIn .3s ease}
@keyframes gbFadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

@media (max-width: 768px) {
  .gb-container{padding:12px}
  .gb-grid{grid-template-columns:1fr;gap:12px}
  .gb-card-title{font-size:13px}
  .gb-price{font-size:18px}
  .gb-header h1{font-size:22px}
}