/* ============================================================
   shop2.css - 店铺2后台专用样式
   ============================================================ */

/* ===== Header ===== */
.header {
    background: linear-gradient(135deg, #C2691A 0%, #8B4513 100%);
    color: #fff; padding: 14px 28px;
    display: flex; justify-content: space-between; align-items: center;
    box-shadow: 0 2px 12px rgba(120,80,40,0.18);
}
.header-left { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 40px; height: 40px; }
.header h1 { font-size: 1.25em; }
.header-sub { opacity: .88; font-size: .78em; margin-top: 2px; }
.header-right { display: flex; gap: 8px; }
.container { max-width: 1400px; margin: 0 auto; padding: 20px; }

/* ===== Tabs ===== */
.tabs { display: flex; gap: 4px; margin-bottom: 20px; background: var(--card); padding: 8px; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.tab { padding: 10px 22px; border-radius: 10px; cursor: pointer; font-weight: 500; color: var(--text-soft); transition: .2s; font-size: .92em; }
.tab:hover { background: var(--bg-soft); }
.tab.active { background: var(--primary); color: #fff; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Table ===== */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: .88em; }
th { background: var(--bg-soft); color: var(--text-soft); font-weight: 600; }
tr:hover { background: var(--bg-soft); }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: none; border-radius: 8px; cursor: pointer; font-size: .86em; font-weight: 500; transition: .2s; }
.btn svg { flex: none; }
.btn:hover { opacity: .88; }
.btn-p { background: var(--primary); color: #fff; }
.btn-s { background: var(--success); color: #fff; }
.btn-d { background: var(--danger); color: #fff; }
.btn-g { background: var(--gray); color: #fff; }
.btn-sm { padding: 5px 11px; font-size: .78em; }

/* ===== Form ===== */
.form-row { display: flex; gap: 12px; margin-bottom: 12px; align-items: end; flex-wrap: wrap; }
.form-row > * { flex: 1; }
label { display: block; margin-bottom: 4px; font-size: .82em; color: var(--text-soft); font-weight: 500; }
input, select, textarea { width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: .88em; background: var(--bg-soft); color: var(--text); }
input:focus, select:focus { outline: none; border-color: var(--primary); background: #fff; }

/* ===== Tags ===== */
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .78em; font-weight: 600; }

/* ===== SKU 行 / 工具栏 / 空状态 ===== */
.sku-row { background: var(--bg-soft); padding: 10px; border-radius: 8px; margin-top: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sku-row .sku-info { flex: 1; font-size: .83em; color: var(--text-soft); }
.empty { text-align: center; padding: 40px; color: var(--text-soft); }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
code { background: var(--bg-soft); padding: 2px 6px; border-radius: 4px; font-size: .85em; color: var(--text-soft); }
.search-input { flex: 0 0 220px; width: 220px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: .9em; background: #fff; color: var(--text); outline: none; }
.search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(180,83,9,.15); }
.stock-neg { color: #dc2626; font-weight: 700; }

/* ===== 库存对账结果 ===== */
.recon-status { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 8px; font-size: .88em; animation: recon-in .25s ease; }
.recon-ok { background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857; }
.recon-fail { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.tag-red { background: #fef2f2; color: #b91c1c; }
.recon-loading { background: var(--bg-soft); border: 1px solid var(--border); color: var(--text-soft); }
.recon-loading::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: recon-pulse 1s ease-in-out infinite; }
.recon-panel { border: 1px solid #fecaca; border-left: 4px solid #dc2626; border-radius: 8px; background: #fffbfb; overflow: hidden; animation: recon-in .25s ease; }
.recon-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; color: #b91c1c; font-size: .9em; border-bottom: 1px solid #fee2e2; }
.recon-table { width: 100%; border-collapse: collapse; }
.recon-table th, .recon-table td { padding: 8px 14px; text-align: left; border-bottom: 1px solid #fee2e2; font-size: .85em; }
.recon-table th { background: #fef2f2; color: #991b1b; font-weight: 600; }
.recon-table tr:last-child td { border-bottom: none; }
.recon-table tr:hover td { background: #fef2f2; }
.recon-note { padding: 8px 14px; font-size: .8em; color: var(--text-soft); background: #fef2f2; border-top: 1px solid #fee2e2; }
@keyframes recon-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@keyframes recon-pulse { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }

/* ===== SKU 行内编辑（v4 合并） ===== */
.sku-edit { display: inline-flex; align-items: center; gap: 4px; font-size: .8em; color: var(--text-soft); white-space: nowrap; }
.sku-edit input { width: 64px; padding: 4px 6px; flex: none; }
.sku-code-input { width: 130px; padding: 4px 8px; flex: none; font-size: .82em; }
.sku-pool-select { padding: 4px 6px; font-size: .82em; flex: none; max-width: 150px; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text); }

/* ===== 商品弹窗加宽（SKU 行控件多，460px 放不下） ===== */
.modal-wide { max-width: 680px; }
.sku-row .tag-blue { flex: 0 0 auto; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===== 弹窗/表单防溢出（选项框不再超出范围） ===== */
.modal-box { overflow-x: hidden; }
.form-row > * { min-width: 0; }
.sku-row > * { min-width: 0; }
.sku-pool-select { width: auto; min-width: 110px; }