:root{
  --tomato:#B21B00; --ink:#1A1A1A; --muted:#6E6E6E; --border:#E6E6E6;
  --surface:#fff; --ground:#F7F6F4; --basil:#2E7D46; --basil-soft:#E7F3EA;
  --gold:#B5842A; --gold-soft:#FDF1D9; --radius:12px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--ground);color:var(--ink);font-size:14.5px;}
a{color:inherit;}
.admin-login-body{display:flex;min-height:100vh;align-items:center;justify-content:center;}
.login-card{background:#fff;border-radius:16px;padding:34px;max-width:380px;width:100%;box-shadow:0 8px 24px -10px rgba(0,0,0,.2);}
.login-card h1{margin:0 0 2px;color:var(--tomato);}
.login-card .sub{color:var(--muted);margin:0 0 20px;font-size:.88rem;}
.login-card label{display:block;font-size:.85rem;font-weight:700;margin:14px 0 6px;}
.login-card input{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);font-size:.95rem;}
.login-card button{margin-top:22px;width:100%;padding:12px;border:none;border-radius:999px;background:var(--tomato);color:#fff;font-weight:800;cursor:pointer;font-size:.9rem;}
.error{background:#fdeceb;color:var(--tomato);padding:10px 12px;border-radius:8px;font-size:.85rem;margin-top:14px;}
.success{background:var(--basil-soft);color:var(--basil);padding:12px 14px;border-radius:8px;font-size:.88rem;}

.admin-nav{background:var(--ink);color:#fff;padding:0 22px;display:flex;align-items:center;gap:4px;position:sticky;top:0;z-index:20;flex-wrap:wrap;}
.admin-nav .brand{font-weight:800;padding:16px 18px 16px 0;color:var(--tomato);}
.admin-nav a{display:block;padding:16px 14px;color:rgba(255,255,255,.75);text-decoration:none;font-size:.86rem;font-weight:700;border-bottom:3px solid transparent;}
.admin-nav a.active,.admin-nav a:hover{color:#fff;border-bottom-color:var(--tomato);}
.admin-nav .spacer{margin-left:auto;}
.admin-nav .logout{color:rgba(255,255,255,.55);}

.admin-wrap{max-width:1180px;margin:0 auto;padding:28px 22px 60px;}
.admin-wrap h1{font-size:1.5rem;margin:0 0 4px;}
.admin-wrap .lede{color:var(--muted);font-size:.9rem;margin:0 0 24px;}

.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;margin-bottom:20px;box-shadow:0 1px 2px rgba(20,20,20,.04);}
.panel h2{font-size:1.05rem;margin:0 0 14px;}

table{width:100%;border-collapse:collapse;font-size:.86rem;}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:top;}
th{color:var(--muted);font-weight:700;font-size:.76rem;text-transform:uppercase;letter-spacing:.03em;}
tr:last-child td{border-bottom:none;}

.btn{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:9px 16px;font-weight:800;font-size:.82rem;cursor:pointer;border:1px solid var(--border);background:#fff;color:var(--ink);text-decoration:none;}
.btn-primary{background:var(--tomato);border-color:var(--tomato);color:#fff;}
.btn-danger{background:#fdeceb;border-color:#f3c9c2;color:var(--tomato);}
.btn-sm{padding:6px 12px;font-size:.76rem;}
.btn:disabled{opacity:.4;cursor:not-allowed;}

.badge{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:.72rem;padding:4px 10px;border-radius:999px;}
.badge-paid{background:var(--basil-soft);color:var(--basil);}
.badge-pending{background:var(--gold-soft);color:var(--gold);}
.badge-cancelled{background:#f2f2f2;color:var(--muted);}
.badge-completed{background:#e6eefc;color:#2b5fb0;}
.badge-expired{background:#f2f2f2;color:var(--muted);}

.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px;}
.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;}
.stat-tile .label{font-size:.74rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.03em;}
.stat-tile .value{font-size:1.5rem;font-weight:800;margin-top:4px;font-variant-numeric:tabular-nums;}
.stat-tile .value small{font-size:.8rem;font-weight:700;color:var(--muted);}

.field{margin-bottom:14px;}
.field label{display:block;font-size:.8rem;font-weight:700;margin-bottom:6px;}
.field input[type=text],.field input[type=number],.field input[type=email],.field input[type=password],.field input[type=date],.field input[type=time],.field select,.field textarea{
  width:100%;padding:9px 11px;border-radius:8px;border:1px solid var(--border);font-size:.88rem;font-family:inherit;
}
.checkrow{display:flex;flex-wrap:wrap;gap:8px;}
.checkrow label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:999px;padding:6px 12px;font-size:.8rem;font-weight:600;cursor:pointer;}
.checkrow input{accent-color:var(--tomato);}
.vat-pick{display:flex;gap:8px;}
.vat-pick label{flex:1;text-align:center;border:1px solid var(--border);border-radius:8px;padding:10px;cursor:pointer;font-weight:800;}
.vat-pick input{display:none;}
.vat-pick input:checked + span{color:var(--tomato);}
.vat-pick label:has(input:checked){border-color:var(--tomato);background:#fdeceb;}

.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.cal-cell{border:1px solid var(--border);border-radius:8px;padding:8px;min-height:78px;background:#fff;cursor:pointer;font-size:.78rem;}
.cal-cell.other-month{opacity:.35;}
.cal-cell.has-orders{border-color:#d8a98f;}
.cal-cell .d{font-weight:800;margin-bottom:4px;}
.cal-cell .amt{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.72rem;}
.cal-head{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:6px;font-size:.72rem;font-weight:800;color:var(--muted);text-transform:uppercase;text-align:center;}
.cal-nav{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.cal-nav button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 12px;cursor:pointer;font-weight:800;}
.cal-nav .month-label{font-weight:800;font-size:1.05rem;}

.msg{padding:12px 14px;border-radius:8px;font-size:.86rem;margin-bottom:16px;}
.msg-success{background:var(--basil-soft);color:var(--basil);}
.msg-error{background:#fdeceb;color:var(--tomato);}