/* ==========================================================
   配送管理系统 · 后台通用样式（管理员 / 打单员）
   ========================================================== */
:root{
  --primary:#1d4ed8;
  --primary-dark:#1e3a8a;
  --primary-light:#eff6ff;
  --success:#16a34a;
  --warning:#d97706;
  --danger:#dc2626;
  --text:#0f172a;
  --text-sub:#64748b;
  --text-mute:#94a3b8;
  --border:#e2e8f0;
  --bg:#f1f5f9;
  --card:#ffffff;
  --radius:10px;
  --shadow:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
  --shadow-lg:0 10px 30px rgba(15,23,42,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
input,select,textarea,button{font-family:inherit;font-size:14px}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:216px;background:#0f172a;color:#cbd5e1;flex-shrink:0;
  display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:100;
}
.sidebar .logo{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .logo b{display:block;color:#fff;font-size:15px;font-weight:600;letter-spacing:.3px}
.sidebar .logo span{font-size:11px;color:#64748b;letter-spacing:1px}
.sidebar nav{flex:1;overflow-y:auto;padding:12px 0}
.sidebar .grp{padding:14px 20px 6px;font-size:11px;color:#475569;letter-spacing:1px}
.sidebar nav a{
  display:flex;align-items:center;gap:9px;padding:10px 20px;color:#cbd5e1;
  font-size:13.5px;border-left:3px solid transparent;transition:.15s;text-decoration:none;
}
.sidebar nav a:hover{background:rgba(255,255,255,.05);color:#fff;text-decoration:none}
.sidebar nav a.on{background:rgba(29,78,216,.22);color:#fff;border-left-color:#3b82f6;font-weight:500}
.sidebar nav a i{width:16px;text-align:center;font-style:normal;opacity:.85}
.sidebar .foot{padding:14px 20px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#64748b}

.main{flex:1;margin-left:216px;display:flex;flex-direction:column;min-width:0}
.topbar{
  height:56px;background:var(--card);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;
  position:sticky;top:0;z-index:50;
}
.topbar h2{font-size:16px;font-weight:600}
.topbar .user{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--text-sub)}
.topbar .user b{color:var(--text)}
.content{padding:20px 24px 40px;flex:1}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}
.card-hd{
  padding:14px 18px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.card-hd h3{font-size:14.5px;font-weight:600}
.card-hd .sub{font-size:12px;color:var(--text-mute);font-weight:400;margin-left:8px}
.card-bd{padding:18px}
.card-bd.p0{padding:0}

/* ---------- 统计卡 ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:16px}
.stat{background:var(--card);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat .lbl{font-size:12.5px;color:var(--text-sub);margin-bottom:8px}
.stat .val{font-size:26px;font-weight:700;line-height:1.1}
.stat .ext{font-size:12px;color:var(--text-mute);margin-top:6px}
.stat::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary)}
.stat.s-green::after{background:var(--success)}
.stat.s-orange::after{background:var(--warning)}
.stat.s-red::after{background:var(--danger)}
.stat.s-green .val{color:var(--success)}
.stat.s-orange .val{color:var(--warning)}
.stat.s-red .val{color:var(--danger)}

/* ---------- 表格 ---------- */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{
  background:#f8fafc;padding:11px 14px;text-align:left;font-weight:600;
  color:var(--text-sub);border-bottom:1px solid var(--border);white-space:nowrap;font-size:12.5px;
}
.table td{padding:11px 14px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:#f8fafc}
.table .num{font-variant-numeric:tabular-nums}
.table .muted{color:var(--text-mute);font-size:12.5px}
.table-wrap{overflow-x:auto}
.empty{padding:48px 20px;text-align:center;color:var(--text-mute);font-size:13.5px}
.empty .ico{font-size:34px;opacity:.35;margin-bottom:10px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  padding:8px 16px;background:var(--primary);color:#fff;border:1px solid var(--primary);
  border-radius:7px;cursor:pointer;font-size:13.5px;font-weight:500;
  transition:.15s;white-space:nowrap;text-decoration:none;line-height:1.4;
}
.btn:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;text-decoration:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--text-sub);border-color:var(--border)}
.btn.ghost:hover{background:#f8fafc;color:var(--text);border-color:#cbd5e1}
.btn.green{background:var(--success);border-color:var(--success)}
.btn.green:hover{background:#15803d;border-color:#15803d}
.btn.red{background:var(--danger);border-color:var(--danger)}
.btn.red:hover{background:#b91c1c;border-color:#b91c1c}
.btn.orange{background:var(--warning);border-color:var(--warning)}
.btn.sm{padding:5px 11px;font-size:12.5px;border-radius:6px}
.btn.lg{padding:11px 26px;font-size:15px}
.btn.block{width:100%}
.btn-group{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- 表单 ---------- */
.form-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:2px}
.field{margin-bottom:16px;flex:1;min-width:180px}
.field label{display:block;font-size:13px;color:var(--text-sub);margin-bottom:6px;font-weight:500}
.field label .req{color:var(--danger)}
.field input[type=text],.field input[type=password],.field input[type=number],
.field input[type=date],.field input[type=tel],.field select,.field textarea{
  width:100%;padding:8px 12px;border:1px solid #cbd5e1;border-radius:7px;
  outline:none;transition:.15s;background:#fff;color:var(--text);
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(29,78,216,.09);
}
.field input:disabled,.field select:disabled{background:#f8fafc;color:var(--text-mute)}
.field textarea{resize:vertical;min-height:70px}
.field .tip{font-size:12px;color:var(--text-mute);margin-top:5px}
.checks{display:flex;flex-wrap:wrap;gap:10px}
.checks label{
  display:inline-flex;align-items:center;gap:6px;padding:7px 13px;
  border:1px solid var(--border);border-radius:20px;cursor:pointer;font-size:13px;
  background:#fff;transition:.15s;user-select:none;
}
.checks label:hover{border-color:var(--primary)}
.checks label.on{background:var(--primary-light);border-color:var(--primary);color:var(--primary);font-weight:500}
.checks input{accent-color:var(--primary);cursor:pointer}

/* ---------- 筛选栏 ---------- */
.filter{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.filter .field{margin-bottom:0;min-width:0;flex:0 0 auto;width:150px}
.filter .field.wide{width:220px}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;
  font-size:12px;font-weight:500;line-height:1.7;white-space:nowrap;
}
.badge.gray{background:#f1f5f9;color:#64748b}
.badge.blue{background:#dbeafe;color:#1d4ed8}
.badge.green{background:#dcfce7;color:#15803d}
.badge.orange{background:#ffedd5;color:#c2410c}
.badge.red{background:#fee2e2;color:#b91c1c}
.badge.purple{background:#f3e8ff;color:#7e22ce}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px;background:currentColor}

/* ---------- 弹窗 ---------- */
.mask{
  position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:900;
  display:none;align-items:flex-start;justify-content:center;padding:5vh 16px;overflow-y:auto;
}
.mask.show{display:flex}
.modal{
  background:#fff;border-radius:12px;width:100%;max-width:560px;
  box-shadow:var(--shadow-lg);animation:pop .18s ease-out;
}
.modal.wide{max-width:900px}
.modal.full{max-width:1200px}
@keyframes pop{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
.modal-hd{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-hd h3{font-size:15px;font-weight:600}
.modal-hd .x{cursor:pointer;font-size:22px;color:var(--text-mute);line-height:1;background:none;border:none;padding:0 4px}
.modal-hd .x:hover{color:var(--text)}
.modal-bd{padding:20px;max-height:70vh;overflow-y:auto}
.modal-ft{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;background:#f8fafc}

/* ---------- 提示 ---------- */
.alert{padding:11px 15px;border-radius:8px;font-size:13px;margin-bottom:16px;line-height:1.65}
.alert.info{background:var(--primary-light);color:#1e40af;border:1px solid #bfdbfe}
.alert.warn{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
.alert.err{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.alert.ok{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}

/* Toast */
#toast{position:fixed;top:24px;left:50%;transform:translateX(-50%);z-index:2000;pointer-events:none}
.toast{
  background:rgba(15,23,42,.92);color:#fff;padding:10px 20px;border-radius:8px;
  font-size:13.5px;margin-bottom:10px;box-shadow:var(--shadow-lg);animation:slideIn .2s;
  max-width:80vw;
}
.toast.ok{background:#16a34a}
.toast.err{background:#dc2626}
@keyframes slideIn{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}

/* ---------- 地图 ---------- */
.map-box{width:100%;height:420px;border-radius:8px;overflow:hidden;background:#e2e8f0;position:relative}
.map-box.tall{height:calc(100vh - 190px);min-height:460px}
.map-tip{
  position:absolute;left:12px;top:12px;z-index:10;background:rgba(255,255,255,.95);
  padding:7px 13px;border-radius:6px;font-size:12.5px;box-shadow:var(--shadow);color:var(--text-sub);
}
.map-holder{
  display:flex;align-items:center;justify-content:center;height:100%;
  color:var(--text-mute);font-size:13px;text-align:center;padding:20px;
}

/* ---------- 路线排序列表 ---------- */
.route-list{list-style:none}
.route-list li{
  display:flex;align-items:center;gap:12px;padding:11px 14px;
  border:1px solid var(--border);border-radius:8px;margin-bottom:8px;background:#fff;
  cursor:move;transition:.15s;
}
.route-list li:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.route-list li.dragging{opacity:.4;border-style:dashed}
.route-list li.over{border-color:var(--primary);background:var(--primary-light)}
.route-list .seq{
  width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:600;flex-shrink:0;
}
.route-list .info{flex:1;min-width:0}
.route-list .info b{display:block;font-size:13.5px;font-weight:500}
.route-list .info span{font-size:12px;color:var(--text-mute);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.route-list .meta{font-size:12px;color:var(--text-sub);text-align:right;white-space:nowrap;flex-shrink:0}
.route-list .grip{color:var(--text-mute);cursor:grab;font-size:15px;user-select:none}

/* ---------- 分页 ---------- */
.pager{display:flex;gap:6px;justify-content:center;padding:16px;align-items:center;flex-wrap:wrap}
.pager a,.pager span{
  padding:6px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;
  color:var(--text-sub);background:#fff;text-decoration:none;
}
.pager a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.pager .cur{background:var(--primary);color:#fff;border-color:var(--primary)}
.pager .info{border:none;background:none;color:var(--text-mute);font-size:12.5px}

/* ---------- 登录页 ---------- */
.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#1e3a8a 0%,#1d4ed8 45%,#0ea5e9 100%);padding:20px;
}
.login-box{
  background:#fff;border-radius:16px;padding:38px 34px;width:100%;max-width:390px;
  box-shadow:0 20px 50px rgba(15,23,42,.28);
}
.login-box .brand{text-align:center;margin-bottom:26px}
.login-box .brand .ico{font-size:34px;margin-bottom:10px}
.login-box .brand h1{font-size:19px;font-weight:600;margin-bottom:5px}
.login-box .brand p{font-size:12.5px;color:var(--text-mute)}
.login-box .field input{padding:11px 13px}
.login-links{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);text-align:center;font-size:12.5px;color:var(--text-mute)}
.login-links a{margin:0 7px}

/* ---------- 其它 ---------- */
.flex{display:flex;align-items:center;gap:8px}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.gap-wrap{flex-wrap:wrap}
.mt0{margin-top:0}.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb0{margin-bottom:0}.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}
.tr{text-align:right}.tc{text-align:center}
.muted{color:var(--text-mute)}
.sub{color:var(--text-sub)}
.small{font-size:12.5px}
.strong{font-weight:600}
.nowrap{white-space:nowrap}
.hide{display:none!important}
.link-del{color:var(--danger);cursor:pointer}
.link-op{color:var(--primary);cursor:pointer;margin-right:10px;font-size:13px}
.link-op:hover{text-decoration:underline}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.split{display:grid;grid-template-columns:380px 1fr;gap:16px;align-items:start}

@media (max-width:1100px){
  .split{grid-template-columns:1fr}
}
@media (max-width:820px){
  .sidebar{transform:translateX(-100%);transition:.25s}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .content{padding:14px}
  .topbar{padding:0 14px}
  .grid2{grid-template-columns:1fr}
}