/* 旺店通分销订单管理系统 */
:root{--bg:#f4f6fb;--card:#fff;--border:#e3e8f0;--text:#22303f;--muted:#79878f;--brand:#2b6cf6;--brand-d:#1f56c9;--ok:#199c68;--warn:#e39616;--err:#d9534f;--row:#f8fafc;}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px}
a{color:var(--brand);text-decoration:none}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
label{display:block;margin-bottom:4px;color:var(--muted);font-size:12.5px}
.loading{text-align:center;padding:60px;color:var(--muted)}

/* 登录 */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#2b6cf6,#5ea4f7)}
.login-card{width:360px;background:#fff;border-radius:14px;padding:34px 30px;box-shadow:0 16px 40px rgba(20,40,90,.22)}
.login-card h1{font-size:20px;margin:0 0 4px}
.login-card p{color:var(--muted);margin:0 0 22px;font-size:13px}
.login-card .field{margin-bottom:14px}
.login-card .submit{width:100%;background:var(--brand);color:#fff;border:none;padding:11px;border-radius:6px;margin-top:4px}
.login-card .submit:hover{background:var(--brand-d)}
.login-tip{margin-top:16px;font-size:12px;color:var(--muted);line-height:1.7}

/* 布局 */
.layout{display:flex;min-height:100vh}
.sidebar{width:210px;background:#1f2a3c;color:#c8d3e0;flex-shrink:0;padding:18px 0}
.sidebar .logo{padding:0 20px 18px;font-size:16px;font-weight:600;color:#fff;border-bottom:1px solid #2c3a52}
.sidebar nav{padding-top:8px}
.sidebar .nav-item{display:block;padding:11px 22px;cursor:pointer;border-left:3px solid transparent;color:#b7c3d3}
.sidebar .nav-item:hover{background:#26334a;color:#fff}
.sidebar .nav-item.active{background:#28384f;color:#fff;border-left-color:var(--brand);font-weight:600}
.sidebar .logout{margin:22px;padding:9px;border:none;background:#31415c;color:#dfe7f1;border-radius:6px;width:calc(100% - 44px)}
.sidebar .me{font-size:12px;color:#8fa0b8;padding:14px 22px 0}
.content{flex:1;padding:22px 26px;overflow:auto}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.page-head h2{margin:0;font-size:19px}
.page-head .sub{color:var(--muted);font-size:12.5px;margin-top:4px}

/* 卡片/表单 */
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:18px}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-grid .span2{grid-column:span 2}
.form-grid .span3{grid-column:span 3}
.btn{display:inline-block;background:#eef2f8;color:#334;border:1px solid var(--border);padding:8px 16px;border-radius:6px;margin-right:8px}
.btn:hover{background:#e2e8f0}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d)}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn-warn{background:var(--warn);border-color:var(--warn);color:#fff}
.btn-err{background:var(--err);border-color:var(--err);color:#fff}
.btn-sm{padding:4px 10px;font-size:12.5px}

/* 标签 */
.pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:#eef1f6;color:#5a6b7b}
.pill.draft{background:#eef1f6;color:#7a879a}
.pill.new{background:#e6f4ff;color:#1b7bd0}
.pill.pending{background:#fff4df;color:#b47a10}
.pill.approved{background:#e6f4ff;color:#1b7bd0}
.pill.rejected{background:#fdecec;color:#c0392b}
.pill.pushed{background:#eafaf1;color:#199c68}
.pill.shipped{background:#e8fff6;color:#0f8f4e}
.pill.completed{background:#eef1f6;color:#5a6b7b}
.pill.closed{background:#f2f2f2;color:#999}
.pill.cancelled{background:#fdecec;color:#c0392b}
.pill.pending-a{background:#fff4df;color:#b47a10}
.pill.approved-a{background:#eafaf1;color:#199c68}
.pill.rejected-a{background:#fdecec;color:#c0392b}
.pill.role-admin{background:#e6f4ff;color:#1b7bd0}
.pill.role-super_admin{background:#eef1f6;color:#2b6cf6}
.pill.role-seller{background:#eafaf1;color:#199c68}
.pill.role-auditor{background:#fff4df;color:#b47a10}

/* 表格 */
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap}
th{color:var(--muted);font-weight:500;background:#f9fafc;font-size:12.5px}
tr:hover td{background:#f8fafc}
.table-wrap{overflow:auto;background:var(--card);border:1px solid var(--border);border-radius:10px}
/* 订单中心: 表格自带滚动区域, 横向滚动条固定在可视区底部, 不用滚到最后一行 */
.table-wrap.table-scroll{max-height:calc(100vh - 250px);overflow:auto}
.table-wrap.table-scroll thead th{position:sticky;top:0;z-index:2;box-shadow:inset 0 -1px 0 var(--border)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto;min-width:150px}
.toolbar .grow{flex:1}

/* 搜索建议 */
.searchbox{position:relative}
.suggest{position:absolute;left:0;right:0;top:calc(100% + 4px);background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.08);max-height:300px;overflow:auto;z-index:20}
.suggest .s-item{padding:9px 12px;cursor:pointer;border-bottom:1px solid #f2f4f8}
.suggest .s-item:hover{background:#f0f5ff}
.suggest .s-item small{color:var(--muted)}

/* 提示 */
.msg{padding:10px 12px;border-radius:6px;margin:10px 0;font-size:13px}
.msg.ok{background:#eafaf1;color:#1b7a4f}
.msg.err{background:#fdecec;color:#c0392b}
.msg.warn{background:#fff4df;color:#a56e0b}
.hidden{display:none}
.muted{color:var(--muted)}
.mt{margin-top:12px}
.mb{margin-bottom:12px}
.row-actions button{margin-right:4px;margin-bottom:4px}
.flex{display:flex;gap:12px;align-items:flex-start}
.hint{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.7}
.empty{text-align:center;padding:40px;color:var(--muted)}
/* 库存/价格提示 */
.stock-ok{color:#199c68}
.stock-warn{color:#b47a10}
.stock-zero{color:#c0392b}
.inline-check{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);margin-top:8px}
.inline-check input{width:auto;margin:0}

/* 分配店铺弹窗: 列表可滚动/搜索 */
.store-tools{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.store-tools input{flex:1;min-width:140px;padding:9px 12px;border-color:#c9d4e2;color:#22303f}
.store-pick{max-height:40vh;overflow-y:auto;border:1px solid var(--border);border-radius:8px;
  padding:12px;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;background:#fff}
.store-pick label{display:flex;align-items:flex-start;gap:7px;color:#334;font-size:13px;margin:0;
  line-height:1.5;padding:4px 6px;border-radius:6px;cursor:pointer}
.store-pick label:hover{background:#f4f8ff}
.store-pick label input{width:auto;margin-top:2px}
.store-pick.hidden{display:none}
.store-pick.single-col{grid-template-columns:1fr}
.modal-card{background:#fff;border-radius:12px;padding:24px;width:600px;max-width:94vw;
  max-height:92vh;overflow:auto;position:relative}
.modal-overlay{position:fixed;inset:0;background:rgba(20,30,50,.45);z-index:50;
  display:flex;align-items:center;justify-content:center;padding:16px}