/* ===== 设计令牌：墨与翠 ===== */
:root{
  --bg:#F6F4EF;            /* 暖米底 */
  --surface:#FFFFFF;
  --surface-2:#FBFAF7;
  --ink:#1A1D23;           /* 主墨色 */
  --ink-2:#3A3E45;
  --muted:#6B6F76;
  --muted-2:#9AA0A6;
  --line:#E7E2D8;          /* 描边 */
  --line-2:#F0ECE3;

  --sky:#3897E0;           /* 天蓝主色 */
  --sky-2:#5BAFE8;
  --sky-soft:#E3F0FB;
  --sky-deep:#1E6BAE;

  --amber:#C8843B;         /* 琥珀点缀 */
  --amber-soft:#FBEEDD;
  --rose:#C24B45;          /* 危险/红 */
  --rose-soft:#F7E4E3;
  --gold:#B89020;          /* 金，用于高级客户 */

  --radius:14px;
  --radius-sm:9px;
  --radius-xs:6px;
  --shadow:0 1px 2px rgba(26,29,35,.04), 0 8px 24px -12px rgba(26,29,35,.12);
  --shadow-lg:0 24px 60px -20px rgba(26,29,35,.28);
  --sb-w:248px;
  --topbar-h:64px;

  --sans:"Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif:"Noto Serif SC", Georgia, serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;color:inherit}
ul{margin:0;padding:0;list-style:none}

/* ===== 应用框架 ===== */
#app{display:flex;min-height:100vh}

/* 侧边栏 */
.sidebar{
  width:var(--sb-w);
  background:linear-gradient(180deg,#181B21 0%,#131619 100%);
  color:#E7E2D8;
  display:flex;flex-direction:column;
  position:fixed;top:0;left:0;bottom:0;z-index:40;
  transition:transform .28s cubic-bezier(.4,0,.2,1);
}
.brand{
  display:flex;align-items:center;gap:12px;
  padding:22px 20px 18px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,#5BAFE8,#3897E0);
  color:#fff;font-family:var(--serif);font-weight:700;font-size:20px;
  display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(56,151,224,.4);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-family:var(--serif);font-weight:700;font-size:17px;color:#fff;letter-spacing:.5px}
.brand-sub{font-size:11px;color:#8A8F96;margin-top:2px}

.nav{flex:1;padding:14px 12px;overflow-y:auto}
.nav-sec{font-size:10px;letter-spacing:1.5px;color:#62666D;text-transform:uppercase;margin:14px 10px 6px}
.nav-item{
  display:flex;align-items:center;gap:11px;
  padding:10px 12px;border-radius:9px;
  color:#C8C9CB;font-size:14px;font-weight:500;
  cursor:pointer;position:relative;
  transition:background .15s,color .15s;
  margin-bottom:2px;
}
.nav-item:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-item.active{
  background:linear-gradient(135deg,rgba(91,175,232,.22),rgba(56,151,224,.16));
  color:#fff;
}
.nav-item.active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:2px;background:var(--sky-2);
}
.nav-item svg{width:19px;height:19px;flex-shrink:0;opacity:.9}
.nav-badge{margin-left:auto;font-size:11px;background:rgba(194,75,69,.18);color:#E8918D;padding:1px 7px;border-radius:20px;font-weight:600}
.nav-sub{display:none;flex-direction:column;margin:2px 0 6px 0;padding:0 0 0 26px;border-left:1px solid rgba(255,255,255,.07);margin-left:18px}
.nav-sub.open{display:flex}
.nav-sub-item{font-size:12.5px;color:#9BA0A6;padding:6px 12px;border-radius:6px;text-decoration:none;margin:1px 8px;transition:background .15s,color .15s}
.nav-sub-item:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-sub-item.active{background:rgba(56,151,224,.18);color:#7DBCE8;font-weight:600}

.sidebar-foot{padding:14px;border-top:1px solid rgba(255,255,255,.06)}
.me{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px}
.me-ava{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,#C8843B,#A0651F);
  color:#fff;display:grid;place-items:center;font-weight:700;
}
.me-info{display:flex;flex-direction:column;line-height:1.25;min-width:0;flex:1}
.me-name{font-size:13px;color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me-role{font-size:11px;color:#8A8F96}
.me-role-select{
  background:rgba(255,255,255,.05);color:#C8C9CB;
  border:1px solid rgba(255,255,255,.08);border-radius:6px;
  font-size:11px;padding:3px 8px;outline:none;cursor:pointer;
  width:100%;max-width:160px;margin-bottom:4px;
  transition:border-color .15s,background .15s;
}
.me-role-select:hover,.me-role-select:focus{border-color:var(--sky-2);background:rgba(255,255,255,.08);color:#fff}

/* 主区域 */
.main{flex:1;margin-left:var(--sb-w);display:flex;flex-direction:column;min-width:0}
.topbar{
  height:var(--topbar-h);display:flex;align-items:center;gap:14px;
  padding:0 24px;position:sticky;top:0;z-index:30;
  background:rgba(246,244,239,.85);backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.crumb{font-size:16px;font-weight:600;letter-spacing:.2px}
.topbar-spacer{flex:1}
.search{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:8px 12px;width:280px;max-width:34vw;
  transition:border-color .15s,box-shadow .15s;
}
.search:focus-within{border-color:var(--sky);box-shadow:0 0 0 3px var(--sky-soft)}
.search svg{color:var(--muted-2)}
.search input{border:none;outline:none;background:none;flex:1;width:100%}

.icon-btn{
  display:grid;place-items:center;width:38px;height:38px;border-radius:9px;
  color:var(--ink-2);transition:background .15s,color .15s;
}
.icon-btn:hover{background:var(--surface);color:var(--ink)}
#resetData{width:auto;padding:0 14px;font-size:13px;color:var(--muted);border:1px solid var(--line);background:var(--surface);border-radius:9px;height:38px}
#resetData:hover{color:var(--ink);border-color:var(--ink-2)}

.content{padding:24px;flex:1;max-width:1320px;width:100%;margin:0 auto}

/* ===== 通用组件 ===== */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:700;letter-spacing:.3px;margin:0}
.page-desc{color:var(--muted);font-size:13px;margin-top:4px}
.page-actions{display:flex;gap:10px;flex-wrap:wrap}

.toolbar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-bottom:16px;
}
.toolbar .spacer{flex:1}
.input,.select{
  background:var(--surface);border:1px solid var(--line);border-radius:9px;
  padding:9px 12px;outline:none;transition:border-color .15s,box-shadow .15s;
  min-width:160px;
}
.input:focus,.select:focus{border-color:var(--sky);box-shadow:0 0 0 3px var(--sky-soft)}
.input::placeholder{color:var(--muted-2)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 16px;border-radius:9px;font-weight:600;font-size:13px;
  transition:background .15s,box-shadow .15s,transform .08s;
  border:1px solid transparent;white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,#5BAFE8,#3897E0);color:#fff;box-shadow:0 4px 12px -4px rgba(56,151,224,.5)}
.btn-primary:hover{box-shadow:0 6px 18px -4px rgba(56,151,224,.6)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--ink-2);background:var(--surface-2)}
.btn-danger{background:var(--rose-soft);color:var(--rose)}
.btn-danger:hover{background:#f2d6d4}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:7px}
.btn-icon{
  width:30px;height:30px;border-radius:7px;padding:0;gap:0;
  display:grid;place-items:center;color:var(--muted);
  border:1px solid transparent;
}
.btn-icon:hover{background:var(--surface-2);color:var(--ink);border-color:var(--line)}
.btn-icon svg{width:16px;height:16px}

/* 卡片 */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}

/* 表格 */
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{
  text-align:left;font-weight:600;color:var(--muted);font-size:12px;
  letter-spacing:.4px;text-transform:uppercase;
  padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;
  background:var(--surface-2);
}
tbody td{padding:13px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--surface-2)}
.cell-main{font-weight:600;color:var(--ink)}
.cell-sub{color:var(--muted);font-size:12px;margin-top:2px}
.row-actions{display:flex;gap:4px;justify-content:flex-end}

/* 徽标/标签 */
.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;
  border:1px solid transparent;line-height:1.4;
}
.tag-dot{width:7px;height:7px;border-radius:50%}
.tag-sky{background:var(--sky-soft);color:var(--sky-deep);border-color:rgba(56,151,224,.2)}
.tag-sky .tag-dot{background:var(--sky)}
.tag-amber{background:var(--amber-soft);color:#8A5A1F;border-color:rgba(200,132,59,.22)}
.tag-amber .tag-dot{background:var(--amber)}
.tag-rose{background:var(--rose-soft);color:var(--rose);border-color:rgba(194,75,69,.2)}
.tag-rose .tag-dot{background:var(--rose)}
.tag-gray{background:#EFECE5;color:var(--muted);border-color:var(--line)}
.tag-gray .tag-dot{background:var(--muted-2)}
.tag-gold{background:#FAF4DC;color:var(--gold);border-color:rgba(184,144,32,.2)}
.tag-gold .tag-dot{background:var(--gold)}
.tag-blue{background:#E6EEF7;color:#2C5A86;border-color:rgba(44,90,134,.2)}
.tag-blue .tag-dot{background:#4A7BA8}

/* 分页 */
.pager{display:flex;align-items:center;gap:6px;justify-content:flex-end;padding:14px 2px 0}
.pager .info{margin-right:auto;color:var(--muted);font-size:12px}
.pager button{
  min-width:32px;height:32px;padding:0 8px;border-radius:8px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  font-size:13px;transition:all .12s;
}
.pager button:hover:not(:disabled){border-color:var(--sky);color:var(--sky)}
.pager button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* 抽屉 */
.overlay{
  position:fixed;inset:0;background:rgba(20,22,27,.42);backdrop-filter:blur(2px);
  z-index:50;opacity:0;transition:opacity .2s;
}
.overlay.show{opacity:1}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:480px;max-width:92vw;
  background:var(--bg);z-index:60;transform:translateX(100%);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:var(--shadow-lg);
}
.drawer.show{transform:translateX(0)}
/* 加宽 1 倍：960px，用于下单页等需要横向空间较多的场景 */
.drawer.drawer-wide{width:960px;max-width:96vw}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;border-bottom:1px solid var(--line);
  background:var(--surface);
}
.drawer-head h3{margin:0;font-size:17px;font-weight:700}
.drawer-body{flex:1;overflow-y:auto;padding:22px 24px 28px}

/* 表单 */
.field{margin-bottom:18px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--ink-2);margin-bottom:7px;letter-spacing:.2px}
.field label .req{color:var(--rose);margin-left:2px}
.field .input,.field .select,.field textarea{
  width:100%;min-width:0;background:var(--surface);
}
.field textarea{resize:vertical;min-height:84px;line-height:1.55}
.field-hint{font-size:11px;color:var(--muted-2);margin-top:5px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field-row .field{margin-bottom:0}
.form-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:8px;border-top:1px solid var(--line);margin-top:8px}

/* 仪表盘 */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-bottom:20px}
.stat{padding:18px 20px;position:relative;overflow:hidden}
.stat .label{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.3px}
.stat .val{font-size:30px;font-weight:700;margin-top:8px;letter-spacing:-.5px;font-family:var(--serif)}
.stat .delta{font-size:12px;margin-top:6px;display:flex;align-items:center;gap:4px}
.stat .delta.up{color:var(--sky)}
.stat .delta.down{color:var(--rose)}
.stat .icon{position:absolute;right:14px;top:14px;width:42px;height:42px;border-radius:11px;display:grid;place-items:center}
.stat .icon svg{width:22px;height:22px}

.dash-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-bottom:16px}
@media(max-width:980px){.dash-grid{grid-template-columns:1fr}}

.panel-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line-2)}
.panel-head h4{margin:0;font-size:14px;font-weight:700}
.panel-body{padding:18px}

/* 条形图（CSS） */
.bar-list{display:flex;flex-direction:column;gap:14px}
.bar-row{display:flex;align-items:center;gap:12px}
.bar-row .name{width:84px;font-size:12px;color:var(--ink-2);font-weight:500}
.bar-row .track{flex:1;height:9px;background:var(--line-2);border-radius:6px;overflow:hidden}
.bar-row .fill{height:100%;border-radius:6px;background:linear-gradient(90deg,#5BAFE8,#3897E0);transition:width .6s cubic-bezier(.4,0,.2,1)}
.bar-row .num{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;width:54px;text-align:right}

/* 环形进度 */
.donut{display:flex;align-items:center;gap:18px}
.donut-svg{width:130px;height:130px;flex-shrink:0}
.donut-svg circle{fill:none;stroke-width:14}
.donut-bg{stroke:var(--line)}
.donut-fg{stroke:var(--sky);stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset .8s ease}
.donut-legend{font-size:12px;color:var(--muted);line-height:1.8}
.donut-legend .li{display:flex;align-items:center;gap:7px}
.donut-legend .li::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--sky)}
.donut-legend .li.alt::before{background:var(--line)}

/* 活动时间线 */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:flex;gap:12px;padding-bottom:16px;position:relative}
.tl-item:not(:last-child)::before{content:"";position:absolute;left:9px;top:18px;bottom:-2px;width:2px;background:var(--line)}
.tl-dot{width:20px;height:20px;border-radius:50%;background:var(--sky-soft);display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.tl-dot svg{width:11px;height:11px;color:var(--sky)}
.tl-body .t{font-size:13px;color:var(--ink-2)}
.tl-body .t b{color:var(--ink)}
.tl-body .time{font-size:11px;color:var(--muted-2);margin-top:2px}

/* 空态 */
.empty{padding:48px 16px;text-align:center;color:var(--muted)}
.empty svg{width:48px;height:48px;color:var(--line);margin-bottom:10px}
.empty .t{font-weight:600;color:var(--ink-2)}

/* Toast */
.toast-wrap{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:80;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  background:#1A1D23;color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;
  box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:9px;
  animation:toastIn .25s ease;
}
.toast.ok{background:linear-gradient(135deg,#5BAFE8,#3897E0)}
.toast.err{background:#8A342F}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* 开关 */
.switch{position:relative;display:inline-block;width:42px;height:24px}
.switch input{opacity:0;width:0;height:0}
.switch .slider{position:absolute;inset:0;background:var(--line);border-radius:24px;transition:.2s;cursor:pointer}
.switch .slider::before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch input:checked + .slider{background:var(--sky)}
.switch input:checked + .slider::before{transform:translateX(18px)}

/* 树 */
.tree-node{padding-left:22px;position:relative}
.tree-node::before{content:"";position:absolute;left:9px;top:0;bottom:50%;width:1px;background:var(--line)}
.tree-node:last-child::before{bottom:0}
.tree-row{
  display:flex;align-items:center;gap:8px;padding:9px 10px;
  border-radius:8px;cursor:pointer;transition:background .12s;
}
.tree-row:hover{background:var(--surface-2)}
.tree-toggle{width:18px;height:18px;display:grid;place-items:center;color:var(--muted)}
.tree-row .name{font-weight:500;font-size:13.5px}
.tree-row .meta{margin-left:auto;font-size:11px;color:var(--muted-2)}

/* 权限矩阵 */
.perm-matrix{display:grid;gap:8px}
.perm-group{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.perm-group-h{padding:10px 14px;background:var(--surface-2);font-weight:600;font-size:13px;display:flex;align-items:center;justify-content:space-between}
.perm-list{padding:4px}
.perm-item{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:7px}
.perm-item:hover{background:var(--surface-2)}
.perm-item .pn{font-size:13px}
.perm-item .pd{font-size:11px;color:var(--muted-2)}

/* 头像 */
.ava{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  color:#fff;font-weight:700;font-size:13px;flex-shrink:0;
}
.ava-sm{width:28px;height:28px;font-size:11px}
.ava-xs{width:24px;height:24px;font-size:10px}

/* 价格 */
.price{font-variant-numeric:tabular-nums;font-weight:600}
.price .cur{font-size:11px;color:var(--muted);font-weight:500;margin-right:1px}

/* 商品图占位 */
.thumb{
  width:44px;height:44px;border-radius:9px;flex-shrink:0;
  display:grid;place-items:center;color:#fff;font-weight:700;font-family:var(--serif);font-size:16px;
}

/* 列表商品缩略图 */
.thumb-img{position:relative;width:48px;height:48px;border-radius:10px;overflow:hidden;flex-shrink:0;background:var(--surface-2);border:1px solid var(--line)}
.thumb-img img{width:100%;height:100%;object-fit:cover;display:block}
.thumb-placeholder{width:100%;height:100%;display:grid;place-items:center;font-family:var(--serif);font-weight:700;color:var(--muted-2);background:linear-gradient(135deg,#EEF3F8,#E3F0FB)}
.img-count{
  position:absolute;bottom:2px;right:2px;background:rgba(20,22,27,.72);color:#fff;
  font-size:10px;font-weight:700;padding:1px 5px;border-radius:8px;line-height:1.4;
}

/* 图片上传区 */
.img-upload{display:flex;flex-direction:column;gap:10px}
.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(82px,1fr));gap:10px}
.img-thumb{
  position:relative;width:100%;aspect-ratio:1/1;border-radius:10px;overflow:hidden;
  background:var(--surface-2);border:1px solid var(--line);
}
.img-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.img-cover-tag{
  position:absolute;top:5px;left:5px;background:var(--sky);color:#fff;
  font-size:10px;font-weight:700;padding:2px 6px;border-radius:6px;
}
.img-del{
  position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;
  background:rgba(20,22,27,.7);color:#fff;display:grid;place-items:center;
  transition:background .15s;
}
.img-del:hover{background:var(--rose)}
.img-left{
  position:absolute;bottom:4px;left:4px;width:22px;height:22px;border-radius:50%;
  background:rgba(20,22,27,.6);color:#fff;display:grid;place-items:center;font-size:16px;line-height:1;
  transition:background .15s;
}
.img-left:hover{background:var(--sky)}
.img-add{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  width:100%;aspect-ratio:1/1;border:2px dashed var(--line);border-radius:10px;
  color:var(--muted);cursor:pointer;transition:border-color .15s,color .15s,background .15s;
  background:var(--surface-2);
}
.img-add:hover{border-color:var(--sky);color:var(--sky);background:var(--sky-soft)}
.img-add span{font-size:12px;font-weight:600}
.img-grid .img-add{width:auto}
.img-url-row .input{width:100%;min-width:0}

/* 响应式 */
.only-mobile{display:none}
@media(max-width:880px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .only-mobile{display:grid}
  .search{width:auto;flex:1;max-width:none}
  .field-row{grid-template-columns:1fr}
}
@media(max-width:560px){
  .content{padding:16px}
  .topbar{padding:0 14px;gap:8px}
  .crumb{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* 滚动条 */
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#D8D2C6;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#C4BEB0}
::-webkit-scrollbar-track{background:transparent}

/* 进入动画 */
.fade-in{animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* 追踪记录时间线 */
.fr-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line-2);position:relative}
.fr-item:last-child{border-bottom:0}
.fr-item::before{content:"";position:absolute;left:9px;top:32px;bottom:-4px;width:2px;background:var(--line)}
.fr-item:last-child::before{display:none}
.fr-dot{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:var(--sky);border:3px solid var(--surface);box-shadow:0 0 0 2px var(--sky-soft);margin-top:4px;z-index:1}
.fr-body{flex:1;min-width:0}
.fr-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.fr-content{font-size:14px;color:var(--ink-2);line-height:1.65;background:var(--surface-2);padding:10px 12px;border-radius:8px;border:1px solid var(--line-2);white-space:pre-wrap;word-break:break-word}

/* 锁定的跟踪员工展示 */
.follow-locked{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;color:var(--ink-2)}
.follow-locked>.ava{flex-shrink:0}
.lock-tip{margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--sky-deep);background:var(--sky-soft);padding:3px 8px;border-radius:10px;white-space:nowrap}

/* 省市区联级选择器 */
.rgn-cascade{display:flex;flex-direction:column;gap:8px}
.rgn-row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:6px;align-items:center}
.rgn-row>.select{width:100%;min-width:0}
.rgn-sep{color:var(--muted-2);font-size:14px;text-align:center;user-select:none}
.rgn-detail{min-height:54px;resize:vertical}

/* 下单页加宽布局 */
.po-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;margin-bottom:14px}
.po-col{min-width:0}
.po-products{max-height:380px;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.po-total{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;background:linear-gradient(135deg,var(--sky-soft),#fff);border:1px solid rgba(56,151,224,.2);border-radius:10px;margin-top:14px}
.po-warn{margin-top:8px;font-size:12px;text-align:right;min-height:18px}
@media (max-width: 1080px){.po-grid{grid-template-columns:1fr}.po-products{grid-template-columns:1fr 1fr}}

/* 响应式栅格工具类：替代内联 grid-template-columns，保证断点生效 */
.grid{display:grid;gap:16px}
.grid.g2{grid-template-columns:1fr 1fr}
.grid.g2-13{grid-template-columns:1fr 1.3fr}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1080px){.grid.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:980px){.grid.g2,.grid.g2-13{grid-template-columns:1fr}}
@media(max-width:860px){.grid.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid.g3,.grid.g4{grid-template-columns:1fr}}

/* 登录页 */
.login-wrap{
  position:fixed;inset:0;z-index:20;
  display:flex;align-items:center;justify-content:center;
  padding:40px 20px;background:linear-gradient(135deg,var(--bg),#EEF3ED);
}
.login-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.08);padding:34px 36px 28px}
.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.login-logo{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--sky-deep),#1F4A66);color:#fff;font-family:var(--serif);font-size:30px;font-weight:600;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(31,74,102,.25)}
.login-title{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--ink)}
.login-sub{font-size:12px;color:var(--muted);margin-top:4px}
.login-form{display:flex;flex-direction:column;gap:14px}
.login-form .input,.login-form .select{width:100%;box-sizing:border-box;min-width:0}
.login-field label{display:block;font-size:12px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.login-btn{margin-top:6px;width:100%;height:42px;font-size:14px}
.login-err{min-height:18px;font-size:12px;color:#B85A4A;text-align:center;margin-top:2px}
.login-foot{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:11.5px;color:var(--muted);text-align:center}
.login-foot code{background:var(--surface-2);padding:1px 6px;border-radius:4px;font-size:11.5px;color:var(--sky-deep)}

/* ===== 窄屏兜底（置于文件末尾，确保不被组件基础定义覆盖） ===== */
@media(max-width:560px){
  /* 省市区联级选择器：窄屏改纵向 */
  .rgn-row{grid-template-columns:1fr;gap:4px}
  .rgn-sep{display:none}
  /* 下单商品选择：窄屏单列 */
  .po-products{grid-template-columns:1fr}
  /* 分页可换行 */
  .pager{flex-wrap:wrap}
  /* 抽屉内边距收窄 */
  .drawer-body{padding:16px 16px 22px}
  .drawer-head{padding:16px}
  /* 登录卡片内边距收窄 */
  .login-card{padding:26px 22px 22px}
}

/* ========== 官网落地页（未登录） ========== */
.site-wrap{flex:1;width:100%;min-width:0;min-height:100vh;background:var(--surface);font-family:var(--sans)}
.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(15,40,60,.08)}
.site-nav-inner{max-width:1200px;margin:0 auto;padding:0 28px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-brand{display:flex;align-items:center;gap:10px}
.site-brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--sky-deep),#1F4A66);color:#fff;font-family:var(--serif);font-size:18px;font-weight:600;display:flex;align-items:center;justify-content:center}
.site-brand-name{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--ink)}
.site-links{display:flex;gap:32px}
.site-links a{font-size:14px;color:var(--ink);text-decoration:none;transition:color .2s}
.site-links a:hover{color:var(--sky-deep)}
.site-nav-btn{border:1px solid var(--sky-deep);color:var(--sky-deep);background:#fff;font-size:14px;font-weight:500;padding:8px 18px;border-radius:20px;cursor:pointer;transition:all .2s}
.site-nav-btn:hover{background:var(--sky-deep);color:#fff}

.site-hero{position:relative;height:calc(100vh - 64px);min-height:520px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.site-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.site-hero-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,32,44,.30),rgba(18,32,44,.52))}
.site-hero-inner{position:relative;z-index:2;max-width:900px;padding:0 24px;text-align:center;color:#fff}
.site-hero-kicker{font-size:12px;letter-spacing:.35em;text-transform:uppercase;opacity:.85;margin-bottom:18px}
.site-hero-title{font-family:var(--serif);font-size:62px;font-weight:700;line-height:1.15;margin:0 0 18px;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.site-hero-sub{font-size:16px;line-height:1.8;opacity:.95;margin:0 0 34px;text-shadow:0 1px 12px rgba(0,0,0,.3)}
.site-hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.site-hero-cta{padding:13px 34px;border-radius:26px;font-size:15px;box-shadow:0 10px 26px rgba(31,74,102,.35)}
.site-hero-link{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.7);color:#fff;font-size:14px;padding:12px 28px;border-radius:26px;cursor:pointer;transition:background .2s}
.site-hero-link:hover{background:rgba(255,255,255,.28)}

.site-about{max-width:1200px;margin:0 auto;padding:92px 28px 40px}
.site-section-head{text-align:center;margin-bottom:52px}
.site-kicker{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--sky-deep);margin-bottom:10px;font-weight:600}
.site-section-title{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--ink);margin:0 0 14px}
.site-section-desc{font-size:15px;line-height:1.9;color:var(--muted);margin:0}
.site-features{row-gap:26px;column-gap:26px}
.site-feature{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px 26px;text-align:center;transition:box-shadow .25s,transform .25s}
.site-feature:hover{box-shadow:0 16px 40px rgba(15,40,60,.10);transform:translateY(-3px)}
.site-feature-icon{width:54px;height:54px;margin:0 auto 16px;border-radius:14px;background:linear-gradient(135deg,rgba(31,74,102,.10),rgba(31,74,102,.18));color:var(--sky-deep);display:flex;align-items:center;justify-content:center}
.site-feature h3{font-family:var(--serif);font-size:18px;font-weight:600;color:var(--ink);margin:0 0 10px}
.site-feature p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0}

.site-login{padding:70px 24px 96px}
.site-login-inner{max-width:480px;margin:0 auto}
.site-login .login-card{padding:36px 38px 30px}

.site-foot{background:#12202c;color:rgba(255,255,255,.72);padding:30px 28px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}
.site-foot-extra{color:rgba(255,255,255,.5)}

@media(max-width:860px){
  .site-links{display:none}
  .site-nav-inner{height:58px;padding:0 18px}
  .site-hero{height:calc(100vh - 58px);min-height:480px}
  .site-hero-title{font-size:42px}
  .site-hero-sub{font-size:14.5px}
  .site-about{padding:68px 20px 28px}
  .site-section-title{font-size:28px}
  .site-login{padding:56px 18px 80px}
  .site-login .login-card{padding:28px 24px 24px}
}
@media(max-width:480px){
  .site-hero-title{font-size:33px}
  .site-hero-kicker{letter-spacing:.22em}
  .site-nav-btn{padding:7px 14px;font-size:13px}
  .site-hero-actions{flex-direction:column;align-items:center}
  .site-hero-cta,.site-hero-link{width:200px}
}