/* 管理后台样式：与前台同一套品牌色，但独立文件，互不影响 */
:root{
  --nav:#232F3E;
  --nav-2:#1B2531;
  --action:#F7BD00;
  --action-ink:#081B3D;
  --ink:#1C2533;
  --muted:#626C80;
  --line:#E3E8EF;
  --bg:#F5F7FA;
  --card:#FFFFFF;
  --ok:#17805B;
  --warn:#B45309;
  --danger:#C0392B;
  --radius:10px;
  --shadow:0 1px 2px rgba(16,24,40,.06), 0 4px 12px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%}
body{
  margin:0;
  font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button{font:inherit}
h1,h2,h3,h4{margin:0}

/* ── 登录 ─────────────────────────────────────────── */
.login{
  min-height:100vh;display:grid;place-items:center;
  background:linear-gradient(159deg,#111827,#1E3A8A 70%,#3B82F6);
  padding:24px;
}
.login-card{
  width:100%;max-width:380px;background:#fff;border-radius:16px;
  padding:32px 28px;box-shadow:0 24px 60px rgba(8,17,40,.35);
}
.login-brand{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--action);margin-bottom:14px}
.login-card h1{font-size:22px;margin-bottom:4px}
.login-sub{margin:0 0 20px;color:var(--muted);font-size:13px}
.login-card label{display:block;margin-bottom:14px;font-size:13px;font-weight:600;color:#344054}
.login-card input{
  width:100%;margin-top:6px;padding:10px 12px;border:1px solid var(--line);
  border-radius:8px;font-size:14px;background:#fff;
}
.login-card input:focus{outline:2px solid #93C5FD;outline-offset:1px;border-color:#93C5FD}
.login-err{margin:12px 0 0;color:var(--danger);font-size:13px}

/* ── 布局 ─────────────────────────────────────────── */
.app{display:flex;min-height:100vh}
.side{
  width:212px;flex:0 0 212px;background:var(--nav);color:#C9D3E0;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.side-brand{
  display:flex;align-items:center;gap:8px;padding:18px 18px 14px;
  font-weight:700;color:#fff;font-size:14px;letter-spacing:.02em;
}
.side-brand .dot{width:8px;height:8px;border-radius:50%;background:var(--action)}
.side-nav{display:flex;flex-direction:column;padding:6px 10px;gap:2px;flex:1}
.side-nav a{
  text-decoration:none;padding:9px 12px;border-radius:8px;font-size:13.5px;color:#C9D3E0;
}
.side-nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side-nav a.on{background:var(--action);color:var(--action-ink);font-weight:700}
.side-foot{padding:12px 16px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;display:flex;flex-direction:column;gap:8px}
.side-foot a{text-decoration:none;color:#9FB0C6}
.side-foot a:hover{color:#fff}
.side-foot .link{background:none;border:0;padding:0;color:#9FB0C6;cursor:pointer;text-align:left}
.side-foot .link:hover{color:#fff}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:60px;flex:0 0 60px;background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;padding:0 22px;
  position:sticky;top:0;z-index:5;
}
.topbar h2{font-size:16px}
.topbar-right{display:flex;align-items:center;gap:12px}
.who{font-size:12.5px;color:var(--muted)}
.view{padding:22px;max-width:1400px;width:100%}

/* ── 通用组件 ─────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 14px;border-radius:8px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font-size:13px;cursor:pointer;white-space:nowrap;
}
.btn:hover{background:#F9FAFB}
.btn.primary{background:var(--action);border-color:var(--action);color:var(--action-ink);font-weight:700}
.btn.primary:hover{filter:brightness(.96)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:#F3C6C0}
.btn.danger:hover{background:#FDF2F0}
.btn.sm{padding:4px 9px;font-size:12px;border-radius:6px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:16px}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.stat .k{font-size:12px;color:var(--muted)}
.stat .v{font-size:22px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.stat .s{font-size:11.5px;color:var(--muted);margin-top:2px}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.toolbar .grow{flex:1;min-width:180px}
input[type=text],input[type=search],input[type=number],input[type=email],input[type=password],select,textarea{
  padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink);
  width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid #BFDBFE;outline-offset:1px;border-color:#93C5FD}
label.field{display:block;font-size:12.5px;font-weight:600;color:#344054;margin-bottom:12px}
label.field > span{display:block;margin-bottom:5px}
label.field .hint{font-weight:400;color:var(--muted);font-size:11.5px;margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}

table{width:100%;border-collapse:collapse;font-size:13px}
thead th{
  text-align:left;font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;
  color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);
  background:#FAFBFC;position:sticky;top:0;
}
tbody td{padding:10px 12px;border-bottom:1px solid #F0F3F7;vertical-align:middle}
tbody tr:hover{background:#FAFBFC}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:auto;box-shadow:var(--shadow)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
/* 超长的一行（比如 User-Agent）截断显示，完整内容放 title 里 */
.trunc{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 窄屏让表格横向滚动，而不是把每列挤成一团 */
@media (max-width:760px){ .table-wrap table{min-width:720px} }

.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap}
.pill.ok{background:#E7F6EF;color:var(--ok)}
.pill.off{background:#F1F3F7;color:var(--muted)}
.pill.pin{background:#FFF4CC;color:#8A6100}
.pill.new{background:#E8F0FE;color:#1D4ED8}
.pill.contacted{background:#FEF3C7;color:#92400E}
.pill.paid{background:#E7F6EF;color:var(--ok)}
.pill.closed{background:#F1F3F7;color:var(--muted)}
.pill.spam{background:#FDECEA;color:var(--danger)}

.thumb{width:40px;height:40px;object-fit:contain;border-radius:6px;background:#F3F5F8;border:1px solid var(--line)}
.pname{font-weight:600;color:var(--ink);text-decoration:none}
.pname:hover{text-decoration:underline}
.pslug{font-size:11.5px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.right{text-align:right}
.nowrap{white-space:nowrap}
.empty{padding:40px;text-align:center;color:var(--muted)}
.pager{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:12.5px;color:var(--muted)}

/* ── 产品编辑 ─────────────────────────────────────── */
.edit-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:18px;align-items:start}
.section-title{font-size:13px;font-weight:700;margin:0 0 10px;display:flex;align-items:center;justify-content:space-between}
/* 设置页里的分组（联系方式两组：购物车 / 忘记密码） */
.set-group{padding:12px 0;border-top:1px dashed var(--line)}
.set-group:first-of-type{padding-top:0;border-top:0}
.set-h{font-size:12.5px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.set-h .tag{font-weight:600;font-size:11px;padding:1px 7px;border-radius:999px;background:#EEF2F7;color:var(--muted)}
/* APK 上传：按钮做成 label，点它等于点隐藏的 file input */
.apk-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.apk-row label.btn{margin:0;cursor:pointer}
.apk-state{font-size:12.5px;word-break:break-all}
.apk-bar{height:6px;border-radius:999px;background:#EEF2F7;overflow:hidden;margin:10px 0 2px}
.apk-bar i{display:block;height:100%;width:0;background:var(--action);transition:width .15s ease}
.opts-table td{padding:6px 8px}
.opts-table input{padding:6px 8px;font-size:12.5px}
.img-preview{width:100%;max-width:220px;aspect-ratio:1;object-fit:contain;background:#F3F5F8;border:1px dashed var(--line);border-radius:8px;margin-bottom:8px}
.chk-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px;font-size:12.5px}
.chk-grid label{display:flex;align-items:center;gap:6px;cursor:pointer}
.chk-grid input{width:auto}

/* ── 弹层 ─────────────────────────────────────────── */
.modal{position:fixed;inset:0;background:rgba(16,24,40,.5);display:grid;place-items:center;z-index:50;padding:20px}
.modal-box{background:#fff;border-radius:14px;width:100%;max-width:560px;max-height:90vh;overflow:auto;padding:20px 22px;box-shadow:0 24px 60px rgba(8,17,40,.3)}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.modal-head h3{font-size:16px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.kv{display:grid;grid-template-columns:110px 1fr;gap:6px 12px;font-size:13px;margin-bottom:14px}
.kv .k{color:var(--muted)}

.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);
  background:var(--nav);color:#fff;padding:10px 18px;border-radius:10px;font-size:13px;
  box-shadow:0 10px 30px rgba(8,17,40,.3);z-index:80;max-width:min(90vw,520px);
}
.toast.err{background:#8E2A20}

.banner{
  display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;
  background:#FFF8E1;border:1px solid #F6E2A8;color:#6B4E00;font-size:12.5px;margin-bottom:16px;
}

/* ── 响应式 ───────────────────────────────────────── */
@media (max-width:1000px){
  .edit-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .app{flex-direction:column}
  .side{position:static;width:auto;height:auto;flex:0 0 auto}
  .side-nav{flex-direction:row;overflow:auto;padding:6px 8px 10px}
  .side-nav a{white-space:nowrap}
  .side-foot{flex-direction:row;justify-content:space-between;align-items:center}
  .topbar{padding:0 14px}
  .view{padding:14px}
  .row2,.row3{grid-template-columns:1fr}
  .hide-sm{display:none}
}