*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f4f6f9; --panel:#fff; --border:#e2e8f0; --text:#1f2937; --muted:#6b7280;
  --primary:#1a56a8; --primary-2:#e8f1fb; --primary-3:#c7ddf7;
  --danger:#c0392b; --danger-2:#fdecea; --warn:#b45309; --warn-2:#fef3c7;
  --ok:#15803d; --ok-2:#e9f7ef; --gray-2:#f1f5f9;
  --radius:8px; --shadow:0 1px 3px rgba(15,23,42,.08);
}
body{font-family:"Microsoft YaHei","PingFang SC",-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}
a{color:var(--primary);text-decoration:none}
button{font-family:inherit;font-size:14px;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-box{background:var(--panel);border:1px solid var(--border);border-radius:12px;
  box-shadow:var(--shadow);width:100%;max-width:420px;padding:32px}
.login-box h1{font-size:20px;font-weight:600;margin-bottom:6px}
.login-box .sub{color:var(--muted);font-size:13px;margin-bottom:24px}
.role-tab{display:flex;gap:8px;margin-bottom:20px}
.role-tab button{flex:1;padding:10px;border:1px solid var(--border);background:#fff;
  border-radius:var(--radius);color:var(--muted)}
.role-tab button.on{background:var(--primary);border-color:var(--primary);color:#fff}

/* ---------- 布局 ---------- */
.topbar{background:var(--primary);color:#fff;padding:0 20px;height:56px;display:flex;
  align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar .brand{font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px}
.topbar .brand small{font-weight:400;opacity:.85;font-size:12px}
.topbar .right{display:flex;align-items:center;gap:14px;font-size:13px}
.topbar .right a{color:#fff;opacity:.9}
.layout{display:flex;min-height:calc(100vh - 56px)}
.sidebar{width:180px;background:var(--panel);border-right:1px solid var(--border);padding:12px 0;flex-shrink:0}
.sidebar button{display:block;width:100%;text-align:left;padding:11px 20px;border:0;background:none;
  color:var(--text);font-size:14px;border-left:3px solid transparent}
.sidebar button:hover{background:var(--gray-2)}
.sidebar button.on{background:var(--primary-2);border-left-color:var(--primary);color:var(--primary);font-weight:600}
.main{flex:1;padding:20px;overflow-x:hidden;min-width:0}

/* ---------- 组件 ---------- */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);margin-bottom:16px}
.card-h{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600;font-size:14px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.card-b{padding:16px}
.card-b.tight{padding:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.g2,.g3,.g4{grid-template-columns:1fr}}

.field{margin-bottom:12px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.field label .req{color:var(--danger)}
input[type=text],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,86,168,.1)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1;min-width:150px}

.btn{padding:8px 16px;border:1px solid var(--border);background:#fff;border-radius:6px;color:var(--text)}
.btn:hover{background:var(--gray-2)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:#154585}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.ok:hover{background:#116a33}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.danger:hover{background:#a53124}
.btn.warn{background:var(--warn);border-color:var(--warn);color:#fff}
.btn.sm{padding:4px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}

table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
th{background:var(--gray-2);font-weight:600;color:#374151;white-space:nowrap}
tbody tr:hover{background:#fafbfc}
.tbl-scroll{overflow-x:auto}

.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.b-pending{background:var(--warn-2);color:var(--warn)}
.b-approved{background:var(--primary-2);color:var(--primary)}
.b-verified{background:#e0f2fe;color:#0369a1}
.b-sold{background:var(--ok-2);color:var(--ok)}
.b-rejected,.b-refused{background:var(--danger-2);color:var(--danger)}
.b-gray{background:var(--gray-2);color:var(--muted)}

.alert-box{border-radius:6px;padding:10px 12px;margin-bottom:10px;font-size:13px;border-left:4px solid}
.a-high{background:var(--danger-2);border-color:var(--danger);color:#7f1d1d}
.a-mid{background:var(--warn-2);border-color:var(--warn);color:#78350f}
.a-low{background:var(--primary-2);border-color:var(--primary);color:#1e3a8a}
.a-block{background:var(--danger-2);border-color:var(--danger);color:#7f1d1d;font-weight:600}
.alert-box .t{font-weight:600;margin-bottom:2px}
.alert-box .m{opacity:.95}

.empty{padding:40px;text-align:center;color:var(--muted)}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.divider{height:1px;background:var(--border);margin:14px 0}
.kv{display:flex;gap:8px;font-size:13px;margin-bottom:4px}
.kv .k{color:var(--muted);min-width:88px;flex-shrink:0}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}
.stat .n{font-size:24px;font-weight:600;line-height:1.2}
.stat .l{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- 模态 ---------- */
.mask{position:absolute;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:flex-start;
  justify-content:center;padding:32px 16px;z-index:100;overflow-y:auto}
.modal{background:var(--panel);border-radius:10px;width:100%;max-width:900px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.modal.wide{max-width:1100px}
.modal.narrow{max-width:520px}
.modal-h{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;
  justify-content:space-between;align-items:center;font-weight:600}
.modal-b{padding:18px}
.modal-f{padding:12px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.x{background:none;border:0;font-size:22px;color:var(--muted);line-height:1}

/* ---------- 队列 ---------- */
.queue-wrap{display:grid;grid-template-columns:340px 1fr;gap:16px;align-items:start}
@media(max-width:1000px){.queue-wrap{grid-template-columns:1fr}}
.q-item{padding:10px 14px;border-bottom:1px solid var(--border);cursor:pointer}
.q-item:hover{background:var(--gray-2)}
.q-item.on{background:var(--primary-2);box-shadow:inset 3px 0 0 var(--primary)}
.q-item .l1{display:flex;justify-content:space-between;font-size:13px;font-weight:600;gap:8px}
.q-item .l2{font-size:12px;color:var(--muted);margin-top:2px}

.imgs{display:flex;gap:10px;flex-wrap:wrap}
.imgs figure{border:1px solid var(--border);border-radius:6px;overflow:hidden;background:#fff}
.imgs img{display:block;width:150px;height:150px;object-fit:cover;cursor:zoom-in;background:#f8fafc}
.imgs figcaption{font-size:12px;color:var(--muted);padding:4px 6px;text-align:center;border-top:1px solid var(--border)}

.sig-box{border:1px dashed var(--border);border-radius:6px;background:#fff;touch-action:none}
.sig-box canvas{display:block;width:100%;height:150px;cursor:crosshair}
video{width:100%;max-width:320px;border-radius:6px;background:#000;display:block}
.shot{border:1px solid var(--border);border-radius:6px;max-width:320px;width:100%;display:block;margin-top:8px}

.toast{position:absolute;top:70px;right:20px;background:#111827;color:#fff;padding:10px 16px;
  border-radius:6px;z-index:200;font-size:13px;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.toast.err{background:var(--danger)}
.toast.ok{background:var(--ok)}

.paused{background:var(--danger-2);border:1px solid var(--danger);color:#7f1d1d;
  padding:10px 14px;border-radius:6px;margin-bottom:16px;font-weight:600}
.notice{background:var(--primary-2);border:1px solid var(--primary-3);color:#1e3a8a;
  padding:8px 12px;border-radius:6px;font-size:13px;margin-bottom:12px}
.mini{font-size:12px;color:var(--muted)}
.mono{font-family:Consolas,Monaco,monospace;font-size:12px}
.strong{font-weight:600}
.mt{margin-top:12px}
.mb{margin-bottom:12px}
.right{text-align:right}
.nowrap{white-space:nowrap}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.loading{color:var(--muted);padding:20px 4px}
.mr{margin-right:8px}

/* 统计条形（门店/总部统计共用） */
.bar{height:8px;background:var(--primary);border-radius:4px;display:inline-block;vertical-align:middle}
.bar-wrap{background:var(--gray-2);border-radius:4px;flex:1;min-width:60px;height:8px;display:inline-block}