/* 益康优选 · 管理后台 样式（与小程序 V9 暖色系一致） */
:root {
  --green:#7A2E1A; --green-dark:#2E1409; --green-light:#A85430;
  --gold:#B9975B; --gold-light:#CDB384; --gold-deep:#A67C33; --cream:#F4E9D4;
  --red:#A63D31; --ink:#2B1E14; --gray:#7D6C5C; --gray-2:#B5A48F;
  --bg:#F3F0E9; --line:rgba(43,30,20,.09);
  --serif:"Songti SC","STSong","Noto Serif SC","SimSun",serif;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif; background:var(--bg); color:var(--ink); font-size:14px; }
a { color:inherit; text-decoration:none; }
button { font-family:inherit; cursor:pointer; }
input,select,textarea { font-family:inherit; font-size:14px; }

/* ===== 登录页 ===== */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(160deg,#2E1409,#6B2715 70%,#A85430); }
.login-card { width:400px; background:#FFFDF8; border-radius:20px; padding:44px 40px;
  box-shadow:0 30px 80px rgba(0,0,0,.4); }
.login-logo { width:64px; height:64px; border-radius:18px; margin:0 auto 14px;
  background:linear-gradient(135deg,#A85430,#7A2E1A); color:var(--cream);
  display:flex; align-items:center; justify-content:center; font:700 30px var(--serif); }
.login-card h1 { text-align:center; font:700 22px var(--serif); letter-spacing:4px; }
.login-card .sub { text-align:center; color:var(--gray); font-size:12px; letter-spacing:2px; margin:8px 0 28px; }
.login-card input { width:100%; height:46px; border:1px solid var(--line); border-radius:12px;
  padding:0 16px; margin-bottom:14px; background:#FBF9F3; outline:none; }
.login-card input:focus { border-color:var(--gold); }
.login-card button { width:100%; height:46px; border:none; border-radius:999px;
  background:linear-gradient(135deg,#CDB384,#B9975B); color:#3A2413;
  font:700 16px var(--serif); letter-spacing:6px; margin-top:6px; }
.login-tip { text-align:center; color:var(--gray-2); font-size:12px; margin-top:16px; }

/* ===== 布局 ===== */
.layout { display:flex; min-height:100vh; }
.side { width:220px; background:linear-gradient(180deg,#2E1409,#401E10); color:var(--cream);
  flex-shrink:0; position:sticky; top:0; height:100vh; overflow-y:auto; }
.side .logo { padding:24px 22px 18px; border-bottom:1px solid rgba(233,206,156,.15); }
.side .logo b { font:700 20px var(--serif); letter-spacing:4px; display:block; }
.side .logo span { font-size:10px; letter-spacing:3px; color:rgba(205,179,132,.8); }
.side .nav-item { display:flex; align-items:center; padding:13px 22px; font-size:14px;
  color:rgba(244,233,212,.75); letter-spacing:1px; cursor:pointer; border-left:3px solid transparent; }
.side .nav-item:hover { background:rgba(244,233,212,.06); }
.side .nav-item.on { background:rgba(185,151,91,.18); border-left-color:var(--gold); color:#F4E9D4; }
.side .nav-item .ic { width:22px; font-family:var(--serif); margin-right:10px; color:var(--gold-light); }
.side .grp { padding:16px 22px 6px; font-size:11px; color:rgba(205,179,132,.55); letter-spacing:3px; }

.main { flex:1; min-width:0; display:flex; flex-direction:column; }
.topbar { height:60px; background:#FFFDF8; border-bottom:1px solid var(--line);
  display:flex; align-items:center; padding:0 28px; position:sticky; top:0; z-index:10; }
.topbar .tt { font:700 17px var(--serif); letter-spacing:2px; }
.topbar .who { margin-left:auto; color:var(--gray); font-size:13px; display:flex; align-items:center; gap:16px; }
.topbar .who .out { color:var(--red); cursor:pointer; }
.content { padding:24px 28px 60px; }

/* ===== 通用组件 ===== */
.cards { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:22px; }
.stat { background:#FFFDF8; border-radius:14px; padding:20px 22px; box-shadow:0 4px 16px rgba(64,29,14,.06); }
.stat .l { font-size:12px; color:var(--gray); letter-spacing:1px; }
.stat .v { font:700 26px var(--serif); margin-top:8px; }
.stat .v.gold { color:var(--gold-deep); } .stat .v.red { color:var(--red); } .stat .v.green { color:var(--green); }

.panel { background:#FFFDF8; border-radius:14px; padding:22px 24px; box-shadow:0 4px 16px rgba(64,29,14,.06); margin-bottom:20px; }
.panel h3 { font:700 16px var(--serif); letter-spacing:2px; margin-bottom:16px; display:flex; align-items:center; gap:10px; }
.panel h3::before { content:""; width:8px; height:8px; background:var(--gold); transform:rotate(45deg); }

.toolbar { display:flex; gap:12px; margin-bottom:16px; align-items:center; flex-wrap:wrap; }
.toolbar input,.toolbar select { height:36px; border:1px solid var(--line); border-radius:10px; padding:0 12px; background:#FBF9F3; outline:none; }
.btn { height:36px; padding:0 18px; border:none; border-radius:10px; font-size:13px; letter-spacing:1px; }
.btn.gold { background:linear-gradient(135deg,#CDB384,#B9975B); color:#3A2413; }
.btn.green { background:var(--green); color:var(--cream); }
.btn.plain { background:#FBF9F3; border:1px solid var(--line); color:var(--ink); }
.btn.red { background:#F8ECEA; color:var(--red); }
.btn.sm { height:28px; padding:0 12px; font-size:12px; border-radius:8px; }

table.tb { width:100%; border-collapse:collapse; font-size:13px; }
.tb-wrap { overflow-x:auto; }
.tb-wrap th { text-align:left; padding:10px 12px; color:var(--gray); font-weight:500; font-size:12px;
  border-bottom:1px solid var(--line); white-space:nowrap; letter-spacing:1px; }
.tb-wrap td { padding:12px; border-bottom:1px solid var(--line); vertical-align:middle; }
.tb-wrap tr:hover td { background:#FBF8F1; }
.tag { display:inline-block; padding:2px 10px; border-radius:999px; font-size:12px; }
.tag.on { background:#EAF6EE; color:#1E6B3C; } .tag.off { background:#F3EFE8; color:var(--gray-2); }
.tag.red { background:#F8ECEA; color:var(--red); } .tag.gold { background:#F4E9D4; color:#8A6A2F; }
.grad-dot { display:inline-block; width:26px; height:26px; border-radius:8px; vertical-align:middle; }
.price { font-family:var(--serif); color:var(--red); font-weight:700; }

/* 弹窗表单 */
.mask { position:fixed; inset:0; background:rgba(26,17,10,.5); z-index:100;
  display:none; align-items:center; justify-content:center; }
.mask.show { display:flex; }
.modal { width:560px; max-height:86vh; overflow-y:auto; background:#FFFDF8; border-radius:16px; padding:28px 30px;
  box-shadow:0 30px 80px rgba(0,0,0,.35); }
.modal h3 { font:700 17px var(--serif); letter-spacing:2px; margin-bottom:20px; }
.frow { display:flex; align-items:center; margin-bottom:14px; }
.frow label { width:96px; flex-shrink:0; font-size:13px; color:var(--gray); }
.frow input,.frow select,.frow textarea { flex:1; height:38px; border:1px solid var(--line); border-radius:10px;
  padding:0 12px; background:#FBF9F3; outline:none; }
.frow textarea { height:auto; min-height:70px; padding:10px 12px; resize:vertical; }
.frow input:focus,.frow select:focus { border-color:var(--gold); }
.fbtns { display:flex; justify-content:flex-end; gap:12px; margin-top:22px; }

/* 装修页 JSON 编辑器 */
.decor-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.kv-row { display:flex; gap:10px; margin-bottom:10px; align-items:center; }
.kv-row input { flex:1; height:36px; border:1px solid var(--line); border-radius:10px; padding:0 12px; background:#FBF9F3; outline:none; }
.empty { text-align:center; color:var(--gray-2); padding:40px 0; font-size:13px; letter-spacing:2px; }
.toast { position:fixed; top:20px; left:50%; transform:translateX(-50%); z-index:200;
  background:var(--ink); color:var(--cream); padding:10px 26px; border-radius:999px; font-size:13px;
  opacity:0; transition:.25s; pointer-events:none; }
.toast.show { opacity:1; top:32px; }

/* ---------- 图片上传控件 ---------- */
.frow .img-field { flex:1; display:flex; align-items:center; gap:12px; }
.img-prev { width:84px; height:84px; border:1px dashed var(--line); border-radius:12px; overflow:hidden;
  display:flex; align-items:center; justify-content:center; background:#FAF7F0; flex-shrink:0; }
.img-prev img { width:100%; height:100%; object-fit:cover; }
.img-prev span { font-size:12px; color:var(--gray); }
.img-ops { display:flex; flex-direction:column; gap:8px; align-items:flex-start; }
.img-tip { font-size:12px; color:var(--gray); line-height:1.6; }
.frow .imgs-field { flex:1; }
.imgs-list { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:8px; }
.imgs-item { position:relative; width:76px; height:76px; border-radius:10px; overflow:hidden; border:1px solid var(--line); }
.imgs-item img { width:100%; height:100%; object-fit:cover; }
.imgs-x { position:absolute; top:2px; right:2px; width:20px; height:20px; border-radius:50%;
  background:rgba(0,0,0,.55); color:#fff; font-size:11px; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.imgs-add { width:76px; height:76px; border:1px dashed var(--gold); border-radius:10px; color:var(--gold);
  font-size:26px; display:flex; align-items:center; justify-content:center; cursor:pointer; background:#FAF7F0; }
.imgs-add:hover { background:#F4E9D4; }
/* 列表缩略图 */
.thumb { width:44px; height:44px; object-fit:cover; border-radius:8px; display:block; }
.thumb.wide { width:76px; height:38px; }
.noimg { font-size:12px; color:var(--gray); }