/* ============================================================
   优惠购物（淘宝+京东联盟聚合）前端样式
   - 小工具面板 .shopping-modal / .shopping-panel（标题右侧 TAB + 最大化 + 右下角缩放）
   - 桌面挂件卡体 .sp-wz-*（M/W 标题右侧 TAB；W 双列×5）
   - 后台管理分区（tab-shopping）共用 admin.css 基础类 + 以下补充
   颜色纪律：表面文本统一走 var(--text-*)，禁写死白字；
   价格红 / 平台品牌色 属于「语义强调色」，非表面文本，故可硬编码。
   ============================================================ */

/* ---------- 面板容器（复用 .modal 遮罩） ---------- */
.shopping-modal { z-index: 120; }
.shopping-modal.mt-max { padding: 0 !important; align-items: stretch !important; justify-content: stretch !important; }
.shopping-modal.mt-max > .shopping-panel { width: 100%; height: 100%; max-width: none; border-radius: 0; border: none; }
/* 最大化时隐藏缩放把手 */
.shopping-modal.mt-max .shopping-resize { display: none; }

.shopping-panel {
  position: relative; pointer-events: auto; display: flex; flex-direction: column;
  width: min(1040px, calc(100vw - 32px)); height: min(720px, calc(100vh - 100px));
  border-radius: 20px; overflow: hidden;
  background: var(--ovl-panel, #1b2230);
  border: 1px solid var(--ovl-border, rgba(255,255,255,.1));
  box-shadow: var(--ovl-shadow, 0 24px 70px rgba(0,0,0,.5));
  animation: shopIn .26s cubic-bezier(.16,1,.3,1);
}
@keyframes shopIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- 头部 ---------- */
.shopping-head { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; row-gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--tool-sep, rgba(255,255,255,.08)); }
.shopping-head-main { display: flex; align-items: center; gap: 10px; min-width: 0; }
.shopping-head-ico { color: var(--accent, #22c55e); display: inline-flex; }
.shopping-head-ico svg { width: 20px; height: 20px; }
.shopping-title { font-size: 16px; font-weight: 700; margin: 0; color: var(--text-title, #fff); white-space: nowrap; }
.shopping-sub { font-size: 12px; color: var(--text-muted, #93a0b4); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shopping-head-actions { display: flex; align-items: center; gap: 8px; flex: none; flex-wrap: wrap; }
.shopping-btn { display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--panel-border, rgba(255,255,255,.12)); background: var(--tool-hover, rgba(255,255,255,.06)); color: var(--text-content, #e8edf5); font-size: 12.5px; font-weight: 600; cursor: pointer; transition: background .18s, transform .18s; white-space: nowrap; }
.shopping-btn:hover { background: var(--tool-hover-strong, rgba(255,255,255,.12)); }
.shopping-btn.primary { background: var(--accent, #22c55e); color: #fff; border: none; }
.shopping-btn.primary:hover { transform: translateY(-1px); }

/* ---------- 标题右侧分类 TAB（全部 / 特价 / 白菜价 / 爆款） ---------- */
.sp-htabs { display: inline-flex; gap: 4px; }
.sp-htab { flex: none; height: 28px; padding: 0 11px; border-radius: var(--radius-pill, 999px); border: 1px solid transparent; background: transparent; color: var(--text-title, #fff); font-size: 12.5px; cursor: pointer; white-space: nowrap; transition: background .18s, color .18s; }
.sp-htab:hover { background: var(--tool-hover, rgba(255,255,255,.06)); }
.sp-htab.on { background: var(--tool-active-bg, #22c55e); color: var(--tool-active-text, #fff); font-weight: 600; }
/* 商品类目下拉 */
.sp-pcat-select { height: 28px; border-radius: var(--radius-pill, 999px); border: 1px solid var(--input-border, rgba(255,255,255,.12)); background: var(--input-bg, rgba(255,255,255,.06)); color: var(--text-content, #e8edf5); font-size: 12.5px; padding: 0 8px; outline: none; max-width: 130px; }

/* ---------- 工具栏（搜索 + 平台 + 排序） ---------- */
.shopping-toolbar { flex-shrink: 0; display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--tool-sep, rgba(255,255,255,.08)); flex-wrap: wrap; }
.shopping-search { flex: 1; min-width: 180px; display: flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border-radius: 9px; background: var(--input-bg, rgba(255,255,255,.06)); border: 1px solid var(--input-border, rgba(255,255,255,.12)); color: var(--text-muted, #93a0b4); }
.shopping-search svg { width: 15px; height: 15px; flex: none; }
.shopping-search-input { flex: 1; border: none; background: transparent; outline: none; color: var(--text-content, #e8edf5); font-size: 13px; min-width: 0; }
.shopping-search-input::placeholder { color: var(--text-muted, #93a0b4); }
.shopping-platforms { display: flex; gap: 4px; }
.shopping-pf { height: 32px; padding: 0 12px; border-radius: 9px; border: 1px solid transparent; background: transparent; color: var(--text-title, #fff); font-size: 12.5px; cursor: pointer; white-space: nowrap; transition: background .18s, color .18s; }
.shopping-pf:hover { background: var(--tool-hover, rgba(255,255,255,.06)); }
.shopping-pf.on { background: var(--tool-active-bg, #22c55e); color: var(--tool-active-text, #fff); font-weight: 600; }
.shopping-sort { height: 32px; border-radius: 9px; border: 1px solid var(--input-border, rgba(255,255,255,.12)); background: var(--input-bg, rgba(255,255,255,.06)); color: var(--text-content, #e8edf5); font-size: 12.5px; padding: 0 8px; outline: none; }

/* ---------- 商品网格 ---------- */
.shopping-grid { flex: 1; min-height: 0; overflow-y: auto; padding: 14px 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; align-content: start; align-items: stretch; overscroll-behavior: contain; }
.shopping-more { grid-column: 1 / -1; text-align: center; color: var(--text-muted, #93a0b4); font-size: 13px; padding: 16px 0 6px; }
.shopping-more-btn { cursor: pointer; user-select: none; }
.shopping-more-btn:hover { color: var(--accent, #22c55e); }

.shopping-empty { grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; min-height: 160px; font-size: 13px; color: var(--text-muted, #93a0b4); text-align: center; padding: 20px; }
.shopping-foot { flex-shrink: 0; padding: 8px 16px; font-size: 11.5px; color: var(--text-muted, #93a0b4); border-top: 1px solid var(--tool-sep, rgba(255,255,255,.08)); }

/* ---------- 右下角缩放把手 ---------- */
.shopping-resize { position: absolute; right: 6px; bottom: 6px; width: 18px; height: 18px; z-index: 5; cursor: se-resize; border-right: 2px solid var(--text-muted, #93a0b4); border-bottom: 2px solid var(--text-muted, #93a0b4); border-bottom-right-radius: 6px; opacity: .55; transition: opacity .18s; }
.shopping-resize:hover { opacity: 1; }

/* ---------- 商品卡 ---------- */
.sp-card { display: flex; gap: 10px; padding: 10px; height: 100%; border-radius: 13px; text-decoration: none; color: inherit; background: var(--tool-hover, rgba(255,255,255,.05)); border: 1px solid var(--panel-border, rgba(255,255,255,.08)); transition: background .16s, transform .16s, box-shadow .16s; }
.sp-card:hover { background: var(--tool-hover-strong, rgba(255,255,255,.1)); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.25); }
.sp-thumb { flex: none; width: 84px; height: auto; min-height: 84px; align-self: stretch; border-radius: 10px; overflow: hidden; background: var(--chip-bg, rgba(255,255,255,.06)); display: flex; align-items: center; justify-content: center; }
.sp-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sp-img-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 700; color: var(--text-muted, #93a0b4); }
.sp-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.sp-title { font-size: 13px; line-height: 1.35; color: var(--text-content, #e8edf5); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em; }
.sp-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.sp-coupon { font-size: 11px; font-weight: 600; color: #fff; background: var(--sp-red, #ff5b5b); padding: 1px 6px; border-radius: 6px; }
.sp-pf { font-size: 11px; font-weight: 600; padding: 1px 6px; border-radius: 6px; }
.sp-pf-taobao { color: #fff; background: #ff6a00; }
.sp-pf-jd { color: #fff; background: #e1251b; }
.sp-pcat { font-size: 11px; font-weight: 500; color: var(--text-content, #e8edf5); background: var(--chip-bg, rgba(255,255,255,.1)); padding: 1px 6px; border-radius: 6px; }
.sp-pin { font-size: 11px; color: var(--accent, #22c55e); border: 1px solid var(--accent, #22c55e); padding: 0 5px; border-radius: 6px; }
.sp-price-row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.sp-price { font-size: 17px; font-weight: 800; color: var(--sp-red, #ff5b5b); font-variant-numeric: tabular-nums; }
.sp-origin { font-size: 12px; color: var(--text-muted, #93a0b4); text-decoration: line-through; }
.sp-sold { font-size: 11.5px; color: var(--text-muted, #93a0b4); white-space: nowrap; }

/* ---------- 桌面挂件卡体 .sp-wz-* ---------- */
.sp-wz-h { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--text-title, #fff); flex-wrap: wrap; }
.sp-wz-h .uic { color: var(--accent, #22c55e); display: inline-flex; }
.sp-wz-h .uic svg { width: 15px; height: 15px; }
.sp-wz-cat { font-size: 11px; font-weight: 500; color: var(--text-muted, #93a0b4); margin-left: auto; }
.sp-wz-list { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.sp-wz-i { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-content, #e8edf5); min-width: 0; }
.sp-wz-img { width: 22px; height: 22px; border-radius: 5px; object-fit: cover; flex: none; background: var(--chip-bg, rgba(255,255,255,.06)); }
.sp-wz-dot { width: 22px; height: 22px; border-radius: 5px; flex: none; }
.sp-wz-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-wz-p { flex: none; font-weight: 700; color: var(--sp-red, #ff5b5b); font-variant-numeric: tabular-nums; }

/* W 大：双列 ×5 条（列优先填充，每列 5 条） */
.sp-wz-2col { display: grid; grid-template-columns: 1fr 1fr; grid-auto-flow: column; grid-template-rows: repeat(5, auto); gap: 4px 12px; }

/* 挂件标题右侧 TAB（仅 M/W） */
.sp-wz-tabs { display: inline-flex; gap: 3px; margin-left: auto; }
.sp-wz-tab { flex: none; height: 22px; padding: 0 8px; border-radius: var(--radius-pill, 999px); border: 1px solid transparent; background: var(--tool-hover, rgba(255,255,255,.06)); color: var(--text-content, #e8edf5); font-size: 11px; cursor: pointer; white-space: nowrap; transition: background .18s, color .18s; }
.sp-wz-tab:hover { background: var(--tool-hover-strong, rgba(255,255,255,.12)); }
.sp-wz-tab.on { background: var(--tool-active-bg, #22c55e); color: var(--tool-active-text, #fff); font-weight: 600; }

/* ---------- 后台管理分区补充样式（tab-shopping） ---------- */
.sp-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.sp-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 16px; }
.sp-form-grid .ef-label { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--text-content, #e8edf5); }
.sp-form-grid .ef-label input, .sp-form-grid .ef-label select { margin-top: 2px; }
.sp-sync-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sp-sync-row .ef-inline { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-content, #e8edf5); }
.sp-t-cell { max-width: 320px; }
.sp-t-cell .sp-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-price-cell { color: var(--sp-red, #ff5b5b); font-weight: 700; font-variant-numeric: tabular-nums; }
.sp-ops { white-space: nowrap; }
.sp-pf-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 6px; color: #fff; }
.sp-pf-badge.sp-pf-taobao { background: #ff6a00; }
.sp-pf-badge.sp-pf-jd { background: #e1251b; }
.btn-sm { height: 26px; padding: 0 10px; border-radius: 7px; border: 1px solid var(--input-border, rgba(255,255,255,.14)); background: var(--tool-hover, rgba(255,255,255,.06)); color: var(--text-content, #e8edf5); font-size: 12px; cursor: pointer; }
.btn-sm:hover { background: var(--tool-hover-strong, rgba(255,255,255,.12)); }
.btn-del { color: #ff7a7a; border-color: rgba(255,122,122,.4); }
.btn-del:hover { background: rgba(255,122,122,.14); }
@media (max-width: 640px) { .sp-form-grid { grid-template-columns: 1fr; } }