:root{
  --gold:#c9a227;--gold-light:#f0d77b;--gold-deep:#8a6a10;
  --ink:#0b0b0c;--paper:#f7f6f2;--line:#e4e0d3;--muted:#79766a;--danger:#b3413a;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Manrope',Arial,sans-serif;background:var(--paper);color:#1c1b17;}
a{color:inherit;text-decoration:none;}
.admin-shell{display:flex;min-height:100vh;}
.sidebar{width:240px;background:var(--ink);color:#dcdacd;flex-shrink:0;padding:26px 0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 22px 26px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px;}
.sidebar .brand img{height:34px;}
.sidebar .brand span{font-weight:800;letter-spacing:.04em;color:#fff;font-size:14px;}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:12px 22px;font-size:13.5px;font-weight:600;color:#b7b5a8;border-left:3px solid transparent;}
.sidebar nav a:hover{color:#fff;background:rgba(255,255,255,.04);}
.sidebar nav a.active{color:var(--gold-light);border-left-color:var(--gold);background:rgba(201,162,39,.08);}
.sidebar .logout{margin-top:auto;padding:16px 22px;border-top:1px solid rgba(255,255,255,.08);}
.sidebar .logout a{color:#e0a396;font-size:13px;font-weight:700;}
.main{flex:1;min-width:0;}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:18px 30px;display:flex;justify-content:space-between;align-items:center;}
.topbar h1{font-size:19px;margin:0;font-weight:800;}
.content{padding:28px 30px 60px;}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:22px;}
.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;}
.stat b{display:block;font-size:28px;font-family:Georgia,serif;color:var(--gold-deep);}
.stat span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;}
table{width:100%;border-collapse:collapse;font-size:13.5px;}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle;}
th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);}
tr:hover td{background:#fafaf6;}
.thumb{width:56px;height:42px;object-fit:cover;border-radius:4px;background:#eee;}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:6px;font-size:13px;font-weight:700;border:1px solid var(--line);background:#fff;cursor:pointer;}
.btn-gold{background:linear-gradient(120deg,var(--gold-deep),var(--gold));color:#161400;border:none;}
.btn-danger{color:var(--danger);border-color:#f0d4d0;}
.btn-sm{padding:6px 11px;font-size:12px;}
.actions{display:flex;gap:8px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px;color:#3a382f;}
.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font-family:inherit;font-size:13.5px;background:#fdfdfb;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);}
.field small{color:var(--muted);}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;}
.badge-gold{background:rgba(201,162,39,.15);color:var(--gold-deep);}
.badge-muted{background:#eee;color:#888;}
.alert{padding:12px 16px;border-radius:8px;font-size:13.5px;margin-bottom:18px;}
.alert-ok{background:#e9f6ea;color:#296b32;border:1px solid #cdeacf;}
.alert-err{background:#fbeceb;color:#a13b34;border:1px solid #f3cfcb;}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--ink);}
.login-box{background:#fff;border-radius:12px;padding:40px;width:100%;max-width:380px;}
.login-box h2{margin:0 0 6px;font-family:Georgia,serif;}
.login-box p{color:var(--muted);font-size:13.5px;margin-bottom:24px;}
.login-box .btn-gold{width:100%;justify-content:center;padding:12px;margin-top:6px;}
@media(max-width:900px){
  .admin-shell{flex-direction:column;}
  .sidebar{width:100%;height:auto;position:relative;flex-direction:row;flex-wrap:wrap;padding:14px;}
  .sidebar .brand{border:none;padding:0 10px 0 0;margin:0;}
  .sidebar nav{display:flex;flex-wrap:wrap;}
  .sidebar .logout{margin:0 0 0 auto;padding:0;border:none;}
  .grid-stats{grid-template-columns:1fr 1fr;}
  .form-grid{grid-template-columns:1fr;}
}