:root{
  --bg:#f5f4ee; --card:#ffffff; --line:#e4e1d2; --ink:#1c1a15; --muted:#6d6858;
  --green:#3fa130; --green-dark:#2c7a20; --green-tint:#e7f5e1;
  --amber:#f5a300; --blue:#2565d6; --coral:#e2542f;
  --radius:14px; --shadow:0 2px 10px rgba(28,26,21,.06);
}
*{box-sizing:border-box;}
body{
  margin:0;font-family:'Manrope',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--ink);
}
a{color:inherit;text-decoration:none;}
.admin-shell{display:flex;min-height:100vh;}
.sidebar{
  width:250px;flex-shrink:0;background:#1c1a15;color:#f0ede2;padding:26px 18px;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;
}
.sidebar .brand{font-weight:800;font-size:18px;letter-spacing:-.01em;display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.sidebar .brand .dot{width:10px;height:10px;border-radius:50%;background:var(--green);}
.sidebar .brand img{width:28px;height:28px;object-fit:contain;border-radius:6px;background:#fff;}
.sidebar .sub{font-size:11px;color:#a19c88;letter-spacing:.08em;text-transform:uppercase;margin-bottom:30px;}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;font-size:14px;font-weight:600;color:#d8d4c5;margin-bottom:4px;
  transition:background .2s,color .2s;
}
.sidebar nav a:hover,.sidebar nav a.active{background:rgba(63,161,48,.18);color:#fff;}
.sidebar .logout{margin-top:24px;display:block;padding:11px 14px;border-radius:10px;font-size:13.5px;font-weight:700;color:#f0a2a2;border:1px solid rgba(255,255,255,.12);}
.main{margin-left:250px;flex:1;padding:34px 40px;max-width:1200px;}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;flex-wrap:wrap;gap:14px;}
.page-head h1{font-size:24px;font-weight:800;}
.page-head p{color:var(--muted);font-size:14px;margin-top:4px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);margin-bottom:24px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13.5px;padding:11px 20px;border-radius:10px;
  border:1.5px solid transparent;cursor:pointer;background:var(--green);color:#fff;transition:transform .15s,box-shadow .15s;
}
.btn:hover{transform:translateY(-1px);}
.btn.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);}
.btn.btn-danger{background:#fdeceb;color:#b3391f;}
.btn.btn-sm{padding:8px 14px;font-size:12.5px;}
table{width:100%;border-collapse:collapse;}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:top;}
th{font-family:monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);}
.badge{display:inline-block;padding:4px 10px;border-radius:100px;font-size:11px;font-weight:700;background:var(--green-tint);color:var(--green-dark);}
.badge.pending{background:#fff2dc;color:#95650a;}
.thumb{width:56px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#f2f1e9;}
form .field{margin-bottom:16px;}
form label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em;}
form input,form select,form textarea{
  width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;background:#fff;
}
form textarea{min-height:90px;resize:vertical;}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--green);}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.alert{padding:13px 16px;border-radius:10px;font-size:13.5px;font-weight:600;margin-bottom:20px;}
.alert.ok{background:var(--green-tint);color:var(--green-dark);}
.alert.err{background:#fdeceb;color:#b3391f;}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);}
.login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:40px;width:380px;box-shadow:0 20px 50px -20px rgba(0,0,0,.15);}
.login-card h1{font-size:20px;margin-bottom:4px;}
.login-card p{color:var(--muted);font-size:13.5px;margin-bottom:24px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px;}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;}
.stat-card b{font-size:26px;display:block;}
.stat-card span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;}
/* ---------- Mobile topbar (hidden on desktop) ---------- */
.mobile-topbar{display:none;}
.sidebar-overlay{display:none;}

/* ---------- Scrollable tables (all breakpoints) ---------- */
.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.table-scroll table{min-width:640px;}

html,body{max-width:100%;overflow-x:hidden;}
img{max-width:100%;}

@media (max-width:1100px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:900px){
  .mobile-topbar{
    display:flex;align-items:center;gap:12px;height:60px;padding:0 18px;
    background:#1c1a15;color:#f0ede2;position:sticky;top:0;z-index:60;
  }
  .mobile-topbar .mt-brand{font-weight:800;font-size:15px;display:flex;align-items:center;gap:8px;}
  .mobile-topbar .mt-brand .dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block;}
  .mobile-topbar .mt-brand img{width:22px;height:22px;object-fit:contain;border-radius:5px;background:#fff;}
  .menu-btn{width:36px;height:36px;border:none;background:none;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:5px;flex-shrink:0;}
  .menu-btn span{display:block;width:22px;height:2px;background:#f0ede2;}

  .admin-shell{flex-direction:column;}
  .sidebar{
    position:fixed;top:0;bottom:0;left:0;width:270px;max-width:80vw;
    transform:translateX(-100%);transition:transform .3s ease;z-index:80;
  }
  .sidebar.open{transform:translateX(0);}
  .sidebar-overlay{
    display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:70;
  }
  .sidebar-overlay.show{display:block;}
  .main{margin-left:0;padding:20px;}
  .grid-2,.stat-grid{grid-template-columns:1fr 1fr;}
  .page-head{flex-direction:column;align-items:flex-start;}
}

@media (max-width:600px){
  .main{padding:16px;}
  .card{padding:18px;}
  .page-head h1{font-size:20px;}
  .stat-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .stat-card{padding:16px;}
  .stat-card b{font-size:21px;}
  .grid-2{grid-template-columns:1fr;}
  .login-card{width:100%;padding:28px;}
  form div[style*="display:flex"]{flex-wrap:wrap;}
  .btn{padding:10px 16px;font-size:13px;}
}

@media (max-width:400px){
  .stat-grid{grid-template-columns:1fr;}
}