/* ============ 金海水果便利店 · 管理后台 v3 编辑风（与原型 admin-preview.html 同源） ============ */
:root{
  --paper:#F6F4EE; --card:#FFFFFF; --ink:#17271F; --muted:#75806F; --faint:#A6AD9F;
  --green-950:#051F14; --green-900:#07281B; --green-800:#0A3524; --green-700:#0E4A32;
  --green-600:#146643; --green-500:#1E8A5C; --green-100:#E3EFE7;
  --gold:#C6A15B; --gold-deep:#A5813F; --gold-pale:#F0E7D2; --gold-line:#E2D3AE;
  --line:#E5E1D3; --line-soft:#EFEBDF;
  --warn:#A87E0E; --warn-bg:#FBF4DE; --warn-line:#E8D9A8;
  --info:#3D7FB8; --info-bg:#EAF2F9; --info-line:#C6DCEC;
  --okc:#2E7D53; --ok-bg:#E9F3EB; --ok-line:#CBE2D2;
  --danger:#B8484E; --danger-bg:#F9ECEC; --danger-line:#E9C9CA;
  --serif:Georgia,'Palatino Linotype','Book Antiqua',serif;
  --sans:"Segoe UI",'Microsoft YaHei UI','Microsoft YaHei',system-ui,sans-serif;
  --r-card:16px; --r-ctl:10px;
  --sh:0 1px 2px rgba(23,39,31,.05),0 18px 44px -28px rgba(23,39,31,.30);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--sans);color:var(--ink);font-size:14px;background:
  radial-gradient(1100px 540px at 92% -10%,rgba(198,161,91,.10),transparent 60%),var(--paper);
  -webkit-font-smoothing:antialiased}
.num{font-variant-numeric:tabular-nums}
.serif{font-family:var(--serif)}
.sc{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);font-weight:600}
a{color:var(--green-700);text-decoration:none}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#CFC9B8;border:3px solid var(--paper);border-radius:10px}
/* ---- 框架 ---- */
.app{min-height:100vh}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:226px;display:flex;flex-direction:column;z-index:20;
  background:linear-gradient(180deg,var(--green-950) 0%,var(--green-900) 40%,#061D12 100%)}
.side-top{position:relative;height:112px;flex:none}
.side-top img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}
.side-top::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.55),rgba(5,31,20,.92) 92%)}
.side-brand{position:absolute;left:20px;bottom:12px;z-index:2}
.side-brand .cn{font-family:var(--serif);font-size:17px;letter-spacing:.1em;color:#F2ECDC}
.side-brand .en{font-size:9px;letter-spacing:.3em;color:var(--gold);margin-top:3px}
nav{flex:1;overflow-y:auto;padding:8px 13px 12px}
.nav-group{font-size:9.5px;color:#5E7D69;letter-spacing:.26em;padding:15px 8px 5px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:10px;height:38px;padding:0 9px;border-radius:10px;color:#C7D6C8;
  cursor:pointer;font-size:13px;position:relative;transition:.16s;margin-bottom:1px}
.nav-item .idx{font-family:var(--serif);font-size:10.5px;color:#5E7D69;width:20px;flex:none;text-align:center}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(198,161,91,.20),rgba(255,255,255,.04));color:#fff}
.nav-item.active .idx{color:var(--gold)}
.nav-item.active::before{content:"";position:absolute;left:-13px;top:9px;bottom:9px;width:3px;border-radius:0 4px 4px 0;background:var(--gold)}
.side-foot{padding:12px 20px;font-size:10.5px;color:#4E6B58;border-top:1px solid rgba(255,255,255,.08)}
.main{margin-left:226px;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:60px;position:sticky;top:0;z-index:10;display:flex;align-items:center;padding:0 24px;gap:14px;
  background:rgba(249,247,240,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.crumb{font-size:12.5px;color:var(--faint)}
.crumb b{color:var(--ink);font-weight:600}
.crumb .sec{font-family:var(--serif);font-style:italic;color:var(--gold-deep);margin-right:8px}
.top-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.store-status{display:inline-flex;align-items:center;gap:7px;height:29px;padding:0 12px;border-radius:999px;
  background:var(--ok-bg);color:var(--okc);font-size:12px;font-weight:600;border:1px solid var(--ok-line)}
.store-status.off{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-line)}
.store-status .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.admin-chip{display:flex;align-items:center;gap:9px}
.avatar{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:13px;color:#F2ECDC;background:linear-gradient(145deg,#1E8A5C,#0A3524)}
.admin-chip .who{font-size:12.5px;line-height:1.3}
.admin-chip .who small{display:block;color:var(--faint);font-size:10.5px}
.content{flex:1;padding:22px 24px 56px;max-width:1440px}
.page-head{display:flex;align-items:flex-end;margin-bottom:18px;flex-wrap:wrap;gap:8px}
.page-head h2{font-size:20px;font-weight:600;margin-top:5px}
.page-head .ops{margin-left:auto;display:flex;gap:9px}
/* ---- 组件 ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh)}
.panel{padding:18px 20px}
.panel .p-head{display:flex;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:8px}
.panel .p-head h3{font-size:15px;font-weight:600;margin-top:3px}
.panel .p-head .ops{margin-left:auto;display:flex;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 16px;
  border-radius:var(--r-ctl);border:1px solid transparent;font-size:13.5px;cursor:pointer;transition:.15s;user-select:none}
.btn-primary{background:linear-gradient(140deg,#17684A,#0B3A26 78%);color:#F6F1E4;box-shadow:0 8px 18px -10px rgba(11,58,38,.7)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-gold{background:linear-gradient(140deg,#DDBE84,#C6A15B 55%,#AC8A46);color:#252014;font-weight:600}
.btn-outline{background:#fff;color:var(--green-700);border-color:rgba(14,74,50,.4)}
.btn-outline:hover{background:#F4F8F4}
.btn-ghost{background:#fff;color:var(--muted);border-color:var(--line)}
.btn-ghost:hover{color:var(--green-800);border-color:#C9C2AC}
.btn-danger-o{background:#fff;color:var(--danger);border-color:rgba(184,72,78,.42)}
.btn-sm{height:30px;padding:0 12px;font-size:12.5px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-ghost-sm{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:8px;height:28px;padding:0 12px;font-size:12px;cursor:pointer}
.link{color:var(--green-700);cursor:pointer;font-size:12.5px}
.link:hover{text-decoration:underline}
.link.danger{color:var(--danger)}
.link+.link{margin-left:8px;padding-left:8px;border-left:1px solid var(--line)}
.pill{display:inline-flex;align-items:center;gap:5px;height:23px;padding:0 9px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid transparent;white-space:nowrap}
.pill.warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn-line)}
.pill.info{background:var(--info-bg);color:var(--info);border-color:var(--info-line)}
.pill.brand{background:var(--green-100);color:var(--green-700);border-color:#C6DFCE}
.pill.ok{background:var(--ok-bg);color:var(--okc);border-color:var(--ok-line)}
.pill.danger{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-line)}
.pill.gold{background:var(--gold-pale);color:var(--gold-deep);border-color:var(--gold-line)}
.pill.gray{background:#F1EFE6;color:var(--muted);border-color:var(--line)}
.input,.select{height:35px;border:1px solid var(--line);border-radius:var(--r-ctl);padding:0 11px;background:#FFFDF8;
  color:var(--ink);outline:none;font-size:13.5px;transition:.15s;font-family:var(--sans)}
.input:focus,.select:focus{border-color:var(--green-500);box-shadow:0 0 0 4px rgba(30,138,92,.13);background:#fff}
.input::placeholder{color:var(--faint)}
textarea.input{height:auto;padding:9px 11px}
label.f{display:block;font-size:12px;color:var(--muted);margin:0 0 6px;letter-spacing:.05em}
.frow{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.frow>div{flex:1;min-width:160px}
.filter{display:flex;gap:9px;flex-wrap:wrap;padding:14px 16px;margin-bottom:13px;align-items:center}
.chk{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);cursor:pointer;user-select:none}
.chk input{accent-color:var(--green-700);width:15px;height:15px}
/* ---- 表格 ---- */
.dt{width:100%;border-collapse:collapse}
.dt th{background:linear-gradient(180deg,#F7F5EC,#F2EFE2);color:#6E7A66;font-size:11px;font-weight:600;
  letter-spacing:.06em;text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.dt td{padding:12px 14px;border-bottom:1px solid var(--line-soft);font-size:13.5px;vertical-align:middle}
.dt tbody tr:hover{background:#FAF8F0}
.dt tbody tr:last-child td{border-bottom:none}
.dt .money{text-align:right;font-weight:600}
.dt .actions{text-align:right;white-space:nowrap}
.thumb{width:40px;height:40px;border-radius:10px;object-fit:cover;vertical-align:middle;margin-right:9px;border:1px solid var(--line)}
.pager{display:flex;align-items:center;gap:6px;padding:13px 15px;color:var(--muted);font-size:12.5px}
.pager button{min-width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#FFFDF8;color:var(--muted);cursor:pointer}
.pager button.cur{background:linear-gradient(140deg,#17684A,#0B3A26);color:#F6F1E4;border-color:transparent}
.pager .right{margin-left:auto}
.empty{padding:44px 0;text-align:center;color:var(--faint);font-size:13px}
.empty .serif{display:block;font-size:28px;color:var(--gold);margin-bottom:8px}
/* ---- KPI ---- */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:13px;margin-bottom:14px}
.kpi{padding:15px 16px 12px}
.kpi .val{font-family:var(--serif);font-size:23px;margin-top:7px}
.kpi .val small{font-size:12px;color:var(--faint)}
.kpi .delta{font-size:11px;margin-top:6px;color:var(--faint)}
/* ---- 弹层/Toast ---- */
.mask{position:fixed;inset:0;background:rgba(7,40,27,.45);z-index:80;display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.mask.show{display:flex}
.modal{background:#fff;border-radius:16px;box-shadow:0 30px 80px -20px rgba(5,31,20,.5);width:520px;max-width:94vw;max-height:88vh;display:flex;flex-direction:column}
.modal .mhead{padding:16px 20px 0;display:flex;align-items:center}
.modal .mhead .x{margin-left:auto;cursor:pointer;color:var(--faint);font-size:18px;line-height:1}
.modal .mbody{padding:15px 20px 20px;overflow:auto}
#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(16px);z-index:99;
  background:rgba(7,40,27,.94);color:#F2ECDC;padding:11px 22px;border-radius:11px;font-size:13px;
  opacity:0;pointer-events:none;transition:.25s;border:1px solid rgba(240,231,210,.18);border-left:3px solid var(--gold)}
#toast.show{opacity:1;transform:translateX(-50%)}
#toast.err{border-left-color:var(--danger)}
/* ---- 登录页 ---- */
.login-wrap{position:fixed;inset:0;display:flex;z-index:50}
.login-visual{flex:1 1 60%;position:relative;overflow:hidden}
.login-visual>img{width:100%;height:100%;object-fit:cover;display:block}
.login-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(5,31,20,.88),rgba(7,40,27,.55) 45%,rgba(5,31,20,.82))}
.login-brand{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:52px 60px;color:#EFE9DA}
.lb-kicker{display:flex;align-items:center;gap:13px;margin-bottom:15px}
.lb-kicker .rule{width:40px;height:1px;background:var(--gold)}
.lb-kicker span{font-size:11px;letter-spacing:.38em;color:var(--gold);font-family:var(--serif)}
.login-brand h1{font-family:var(--serif);font-size:36px;font-weight:400;letter-spacing:.05em;color:#F5F0E1;line-height:1.3}
.login-brand h1 b{color:#E5CB93;font-weight:400}
.login-brand .zh-sub{margin-top:12px;font-size:13px;letter-spacing:.46em;color:#B9C9BB}
.login-side{flex:0 0 40%;display:flex;flex-direction:column;justify-content:center;align-items:center;
  background:radial-gradient(560px 340px at 110% -8%,rgba(198,161,91,.16),transparent 55%),linear-gradient(180deg,#F9F7F0,#F3F0E6)}
.login-box{width:360px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 34px 30px;
  box-shadow:0 36px 80px -34px rgba(23,39,31,.4)}
.login-box h2{font-size:21px;font-weight:600;margin:6px 0 22px}
.field{margin-bottom:14px}
.field .input{width:100%;height:42px}
.captcha-row{display:flex;gap:9px}
.captcha-row .input{flex:1}
.captcha-img{width:100px;height:42px;border-radius:10px;border:1px solid var(--line);cursor:pointer}
.login-btn{width:100%;height:44px;font-size:14.5px;letter-spacing:.3em;margin-top:6px}
.login-hint{font-size:12px;color:var(--faint);margin-top:14px;text-align:center;line-height:1.9}
/* ---- 皮肤页 ---- */
.sk-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:11px}
.sk{border:2px solid var(--line);border-radius:13px;overflow:hidden;cursor:pointer;background:#fff;transition:.15s;position:relative}
.sk:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.sk.on{border-color:var(--gold)}
.sk.on::after{content:"✓";position:absolute;top:6px;right:6px;width:19px;height:19px;border-radius:50%;
  background:linear-gradient(140deg,#DDBE84,#C6A15B);color:#252014;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}
.sk .band{height:52px;display:flex;align-items:flex-end;padding:7px}
.sk .band .dot{width:19px;height:19px;border-radius:50%;border:2px solid #fff;margin-right:-8px}
.sk .nm{padding:7px 8px 2px;font-size:12px;font-weight:600}
.sk .ds{padding:0 8px 8px;font-size:10px;color:var(--muted);line-height:1.55}
.sw{position:relative;width:42px;height:23px;border-radius:12px;background:#D8D4C4;cursor:pointer;transition:.2s;margin-left:auto;flex:none}
.sw::after{content:"";position:absolute;left:3px;top:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.25);transition:.2s}
.sw.on{background:linear-gradient(140deg,#1E8A5C,#0A3524)}
.sw.on::after{left:22px}
.phone{width:360px;margin:0 auto;border-radius:34px;background:#0B0F0C;padding:11px;box-shadow:0 30px 70px -26px rgba(5,31,20,.6)}
.screen{border-radius:26px;overflow:hidden;height:640px;display:flex;flex-direction:column;position:relative;background:var(--p-bg,#F6F4EE)}
/* ---- 打印 ---- */
@media print{.sidebar,.topbar,.page-head .ops,.filter,.pager,.no-print{display:none!important}.main{margin:0}.content{padding:0}}