*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--cotton-100, #F4EEDF);
  color:var(--ink-900, #26221B);
  font-family:'Noto Sans Gujarati', sans-serif;
  line-height:1.6;
}
:root{
  --teal-900:#0B3A34; --teal-800:#0E4D44; --gold-600:#B8842E; --gold-500:#C88A2E;
  --gold-100:#F2E2C4; --brick-700:#8F4335; --cotton-50:#FBF7EF; --cotton-100:#F4EEDF;
  --cotton-200:#E9DFC6; --ink-900:#26221B; --ink-600:#544E42; --ink-400:#8A8272; --line:#DCD1B2;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:'Noto Serif Gujarati', serif;color:var(--teal-900);margin:0 0 .4em;}

.admin-shell{display:flex;min-height:100vh;}
.admin-sidebar{
  width:230px;flex-shrink:0;background:var(--teal-900);color:var(--cotton-50);
  padding:26px 18px;display:flex;flex-direction:column;gap:6px;
}
.admin-sidebar .brand{font-family:'Noto Serif Gujarati',serif;font-weight:700;font-size:16px;margin-bottom:26px;line-height:1.3;}
.admin-sidebar .brand span{display:block;font-size:12px;color:var(--gold-500);font-weight:500;margin-top:4px;}
.admin-sidebar a{
  padding:11px 14px;border-radius:9px;font-size:14.5px;color:rgba(251,247,239,0.8);
}
.admin-sidebar a:hover{background:rgba(251,247,239,0.08);color:#fff;}
.admin-sidebar a.active{background:var(--gold-500);color:var(--teal-900);font-weight:600;}
.admin-sidebar .logout{margin-top:auto;color:rgba(251,247,239,0.55);font-size:13.5px;}

.admin-main{flex:1;padding:34px 40px;max-width:1100px;}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;flex-wrap:wrap;gap:12px;}
.admin-topbar h1{font-size:22px;}

.card{background:var(--cotton-50);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:22px;}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:26px;}
.stat-card{background:var(--teal-800);color:var(--cotton-50);border-radius:14px;padding:22px;}
.stat-card .num{font-family:'Noto Serif Gujarati',serif;font-size:30px;font-weight:700;color:var(--gold-500);}
.stat-card .lbl{font-size:13.5px;color:rgba(251,247,239,0.75);margin-top:4px;}

table{width:100%;border-collapse:collapse;font-size:14px;}
th,td{text-align:right;padding:11px 10px;border-bottom:1px solid var(--line);}
th{color:var(--ink-400);font-weight:600;font-size:12.5px;text-transform:none;}
tr:last-child td{border-bottom:none;}

.btn{
  display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:999px;
  font-weight:600;font-size:14px;border:1.5px solid transparent;cursor:pointer;font-family:inherit;
  transition:transform .15s ease, background .2s ease;
}
.btn-primary{background:var(--gold-500);color:var(--teal-900);}
.btn-primary:hover{background:var(--gold-600);}
.btn-outline{border-color:var(--teal-800);color:var(--teal-800);background:transparent;}
.btn-outline:hover{background:var(--teal-800);color:var(--cotton-50);}
.btn-danger{border-color:var(--brick-700);color:var(--brick-700);background:transparent;}
.btn-danger:hover{background:var(--brick-700);color:var(--cotton-50);}
.btn-sm{padding:6px 12px;font-size:12.5px;}

label{display:block;font-size:13px;font-weight:600;color:var(--teal-900);margin-bottom:6px;}
input,select,textarea{
  width:100%;padding:11px 13px;border-radius:9px;border:1px solid var(--line);
  background:#fff;font-family:inherit;font-size:14px;color:var(--ink-900);margin-bottom:16px;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold-500);border-color:var(--gold-500);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

.alert-success{background:#E9F5E9;border:1px solid #A9D8A9;color:#245C24;padding:12px 16px;border-radius:9px;margin-bottom:18px;font-size:14px;}
.alert-error{background:#FBEAEA;border:1px solid #E3AFAF;color:#7A2222;padding:12px 16px;border-radius:9px;margin-bottom:18px;font-size:14px;}

.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--teal-900);}
.login-card{background:var(--cotton-50);border-radius:16px;padding:38px;width:100%;max-width:380px;}
.login-card h1{font-size:20px;text-align:center;}
.login-card .sub{text-align:center;font-size:13px;color:var(--ink-400);margin-bottom:24px;}

@media (max-width:760px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;padding:14px 16px;}
  .admin-sidebar .brand{width:100%;margin-bottom:8px;}
  .admin-sidebar .logout{margin-top:0;}
  .stat-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .admin-main{padding:22px 18px;}
}