:root{
  --brand:#FFC107;
  --brand-press:#F0B400;
  --brand-soft:#FFF6DC;
  --ink:#1F1E1A;
  --ink-2:#57534A;
  --ink-3:#8C877C;
  --line:#EAE6DC;
  --line-2:#F2EFE7;
  --bg:#F7F6F1;
  --white:#fff;
  --ok:#1D9E75;
  --danger:#D64545;
  --radius:10px;
  --shadow:0 1px 2px rgba(31,30,26,.05), 0 8px 24px -16px rgba(31,30,26,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{cursor:pointer;text-decoration:none;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:600}
h1{font-size:20px}
h2{font-size:18px}
h3{font-size:16px}
input,select,textarea,button{font-family:inherit;font-size:14px}
[hidden]{display:none !important}

/* ---------------- 登录 ---------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(circle at 20% 10%, #FFF9E8 0%, var(--bg) 45%)}
.login-card{width:100%;max-width:380px;background:var(--white);border:1px solid var(--line);
  border-radius:16px;padding:32px 28px;box-shadow:var(--shadow)}
.login-brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}
.login-brand p{margin:2px 0 0;color:var(--ink-3);font-size:13px}
.brand-dot{width:34px;height:34px;border-radius:10px;background:var(--brand);flex:0 0 auto;position:relative}
.brand-dot::after{content:"";position:absolute;inset:9px;border-radius:3px;border:2px solid var(--ink);
  border-right-color:transparent;border-bottom-color:transparent;transform:rotate(45deg)}
.field{display:block;margin-bottom:16px}
.field>span{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--white);
  color:var(--ink);outline:none;transition:border-color .15s, box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,193,7,.22)}
.field .tip{font-size:12px;color:var(--ink-3);margin-top:4px}
.err{color:var(--danger);font-size:13px;min-height:20px;margin:0 0 8px}
.hint{color:var(--ink-3);font-size:12px;margin:14px 0 0;text-align:center}

/* ---------------- 按钮 ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 16px;
  border-radius:8px;border:1px solid var(--line);background:var(--white);color:var(--ink);
  cursor:pointer;transition:all .15s;white-space:nowrap}
.btn:hover{border-color:#D8D3C6;background:#FCFBF7}
.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--ink);font-weight:600}
.btn-primary:hover{background:var(--brand-press);border-color:var(--brand-press)}
.btn-danger{color:var(--danger);border-color:#F0D6D6}
.btn-danger:hover{background:#FDF3F3;border-color:#E4B9B9}
.btn-sm{height:30px;padding:0 10px;font-size:13px;border-radius:6px}
.btn-block{width:100%;height:42px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.icon-btn{width:30px;height:30px;border:none;background:transparent;font-size:20px;color:var(--ink-3);
  cursor:pointer;border-radius:6px;line-height:1}
.icon-btn:hover{background:var(--line-2);color:var(--ink)}

/* ---------------- 布局 ---------------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:208px;flex:0 0 208px;background:var(--white);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:10px;height:64px;padding:0 20px;border-bottom:1px solid var(--line-2);
  font-size:16px}
.side-brand .brand-dot{width:26px;height:26px;border-radius:8px}
.side-brand .brand-dot::after{inset:7px;border-width:1.5px}
#nav{padding:12px 12px;flex:1;display:flex;flex-direction:column;gap:2px}
#nav a{padding:9px 12px;border-radius:8px;color:var(--ink-2);font-size:14px;transition:all .12s}
#nav a:hover{background:#FAF8F1;color:var(--ink)}
#nav a.active{background:var(--brand-soft);color:var(--ink);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.side-foot{border-top:1px solid var(--line-2);padding:14px 20px;display:flex;justify-content:space-between;
  align-items:center;font-size:13px;color:var(--ink-3)}
.side-foot a{color:var(--ink-2)}
.side-foot a:hover{color:var(--danger)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;
  background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-actions{display:flex;gap:10px;align-items:center}
.content{padding:24px 28px 60px;max-width:1180px;width:100%}

/* ---------------- 卡片 / 表格 ---------------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
  box-shadow:var(--shadow);margin-bottom:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.card-head h3{font-size:15px}
.card-head p{margin:2px 0 0;font-size:12px;color:var(--ink-3)}
.divider{height:1px;background:var(--line-2);margin:16px 0}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;
  box-shadow:var(--shadow)}
.stat label{font-size:12px;color:var(--ink-3);display:block;margin-bottom:6px}
.stat strong{font-size:24px;font-weight:600;letter-spacing:-.5px}
.stat.is-brand{background:var(--brand-soft);border-color:#F5E3AE}

table{width:100%;border-collapse:collapse;font-size:13px}
thead th{text-align:left;font-weight:600;color:var(--ink-3);font-size:12px;padding:0 12px 10px;
  border-bottom:1px solid var(--line);white-space:nowrap}
tbody td{padding:12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
tbody tr:hover{background:#FCFBF6}
tbody tr:last-child td{border-bottom:none}
.table-wrap{overflow-x:auto;margin:0 -12px}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}
.cell-actions{display:flex;gap:6px;flex-wrap:wrap}

.tag{display:inline-block;padding:1px 8px;border-radius:20px;font-size:12px;line-height:18px;
  background:var(--line-2);color:var(--ink-2)}
.tag-ok{background:#E8F7F1;color:var(--ok)}
.tag-off{background:#F5F3EE;color:var(--ink-3)}
.tag-brand{background:var(--brand-soft);color:#8A6400}
.avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--line-2);display:block}
.avatar-txt{width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:#8A6400;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}
.name-cell{display:flex;align-items:center;gap:10px;min-width:150px}
.name-cell b{font-weight:600}
.name-cell small{display:block;color:var(--ink-3);font-size:12px;font-weight:400}

/* ---------------- 表单网格 ---------------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
@media(max-width:820px){.grid2,.grid3{grid-template-columns:1fr}}
.span2{grid-column:span 2}
.switch-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;
  border-bottom:1px solid var(--line-2)}
.switch-row:last-child{border-bottom:none}
.switch-row .sw-label{font-size:14px}
.switch-row .sw-desc{font-size:12px;color:var(--ink-3)}
.switch{position:relative;width:42px;height:24px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:#DED9CC;border-radius:20px;transition:.18s;cursor:pointer}
.switch i::after{content:"";position:absolute;left:2px;top:2px;width:20px;height:20px;border-radius:50%;
  background:#fff;transition:.18s;box-shadow:0 1px 2px rgba(0,0,0,.18)}
.switch input:checked + i{background:var(--brand)}
.switch input:checked + i::after{transform:translateX(18px)}

.color-row{display:flex;align-items:center;gap:10px}
.color-row input[type=color]{width:42px;height:36px;padding:2px;border:1px solid var(--line);
  border-radius:8px;background:#fff;cursor:pointer}
.color-row input[type=text]{flex:1}

.upload-row{display:flex;gap:12px;align-items:flex-start}
.thumb{width:64px;height:64px;border-radius:8px;border:1px dashed var(--line);background:#FBFAF6;
  display:flex;align-items:center;justify-content:center;color:var(--ink-3);font-size:12px;overflow:hidden;
  flex:0 0 auto}
.thumb img{width:100%;height:100%;object-fit:cover}

/* ---------------- 模板卡 ---------------- */
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.tpl-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);
  display:flex;flex-direction:column;transition:.15s}
.tpl-card:hover{box-shadow:var(--shadow);border-color:#DED9CC}
.tpl-preview{height:112px;display:flex;overflow:hidden;background:#F4F2EC}
.tpl-preview .p-left{flex:1;padding:10px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:4px}
.tpl-preview .p-left i{display:block;height:6px;border-radius:3px;background:#E7E3D9;width:70%}
.tpl-preview .p-left i:first-child{height:10px;width:52%;background:#3A382F}
.tpl-preview .p-right{width:38%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px}
.tpl-body{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.tpl-body b{font-size:14px}
.tpl-body small{display:block;color:var(--ink-3);font-size:12px}
.tpl-foot{padding:0 14px 12px;display:flex;gap:6px;flex-wrap:wrap}

/* ---------------- 模态 ---------------- */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}
.modal-mask{position:absolute;inset:0;background:rgba(31,30,26,.42)}
.modal-box{position:relative;width:100%;max-width:620px;max-height:88vh;background:var(--white);
  border-radius:14px;display:flex;flex-direction:column;box-shadow:0 24px 64px -24px rgba(0,0,0,.35)}
.modal-box header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;
  border-bottom:1px solid var(--line-2)}
.modal-body{padding:20px 22px;overflow-y:auto}
.modal-box footer{padding:14px 22px;border-top:1px solid var(--line-2);display:flex;justify-content:flex-end;gap:10px}

/* ---------------- 提示 ---------------- */
.toast{position:fixed;left:50%;top:24px;transform:translate(-50%,-16px);background:var(--ink);color:#fff;
  padding:9px 18px;border-radius:8px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:200;
  max-width:80vw}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.err{background:var(--danger)}

.empty{text-align:center;padding:48px 0;color:var(--ink-3);font-size:13px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:var(--ink-2)}
.copy-link{display:flex;gap:8px;align-items:center}
.copy-link input{flex:1;padding:8px 10px;border:1px solid var(--line);border-radius:6px;font-size:12px;
  background:#FBFAF6;color:var(--ink-2)}