:root{
    --navy:#0b1f4d;
    --blue:#1d4ed8;
    --blue2:#3b82f6;
    --soft:#eaf2ff;
    --bg:#f5f8fc;
    --card:#ffffff;
    --text:#0f172a;
    --muted:#64748b;
    --line:#e2e8f0;
    --green:#16a34a;
    --red:#dc2626;
    --orange:#ea580c;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}
.topbar{
    background:linear-gradient(90deg,#0b1f4d,#1d4ed8);
    color:#fff;display:flex;align-items:center;gap:20px;
    padding:0 20px;min-height:68px;box-shadow:0 3px 18px #0f172a22;
    position:sticky;top:0;z-index:50
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;white-space:nowrap}
.brand-logo{width:42px;height:42px;background:white;border-radius:10px;padding:4px;display:grid;place-items:center}
.brand-logo img{max-width:100%;max-height:100%;object-fit:contain}
.brand small{display:block;color:#bfdbfe;font-weight:400;font-size:11px}
.nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.nav a{color:#dbeafe;text-decoration:none;padding:10px 11px;border-radius:8px;font-size:14px}
.nav a:hover,.nav a.active{background:#ffffff18;color:#fff}
.userbox{display:flex;align-items:center;gap:10px;white-space:nowrap}
.userbox .meta{font-size:12px;text-align:right;color:#dbeafe}
.userbox b{display:block;color:#fff}
.logout{background:#ffffff12!important}
.page{max-width:1500px;margin:auto;padding:22px}
.page-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}
.page-head h1,.page-head h2{margin:0}
.card{background:var(--card);border:1px solid #e8eef8;border-radius:14px;padding:18px;box-shadow:0 5px 18px #0f172a0b}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stat{background:#fff;border-radius:14px;padding:18px;border:1px solid #e8eef8;box-shadow:0 5px 16px #0f172a0a}
.stat span{color:var(--muted);font-size:13px}
.stat strong{display:block;font-size:28px;margin-top:7px;color:#0b1f4d}
.stat small{color:#64748b}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:10px 13px;text-decoration:none;font-weight:700;cursor:pointer;font-size:14px}
.btn-primary{background:#1d4ed8;color:#fff}
.btn-green{background:#16a34a;color:#fff}
.btn-red{background:#dc2626;color:#fff}
.btn-orange{background:#ea580c;color:#fff}
.btn-dark{background:#334155;color:#fff}
.btn-light{background:#e8eef8;color:#0f172a}
.btn-outline{background:white;border:1px solid #cbd5e1;color:#334155}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{font:inherit;border:1px solid #cbd5e1;border-radius:8px;padding:10px;background:#fff;color:#0f172a}
input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:#3b82f6}
label{font-size:13px;font-weight:700;color:#334155}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f8fafc;font-size:12px;color:#475569;text-transform:uppercase;letter-spacing:.3px}
tr:hover td{background:#fbfdff}
.table-wrap{overflow:auto}
.muted{color:var(--muted)}
.small{font-size:12px}
.text-right{text-align:right}
.badge{display:inline-block;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:800}
.badge-green{background:#dcfce7;color:#166534}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-orange{background:#ffedd5;color:#9a3412}
.badge-gray{background:#e2e8f0;color:#475569}
.badge-blue{background:#dbeafe;color:#1d4ed8}
.flash{padding:12px 14px;border-radius:10px;margin-bottom:15px}
.flash-success{background:#dcfce7;color:#166534}
.flash-error{background:#fee2e2;color:#991b1b}
.flash-info{background:#dbeafe;color:#1e40af}
.toolbar{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.toolbar .form-group{min-width:150px}
.notice{padding:12px;border-radius:10px;background:#eff6ff;color:#1e3a8a;border:1px solid #bfdbfe}
.danger-zone{border-color:#fecaca;background:#fffafa}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.empty{padding:30px;text-align:center;color:#64748b}
.kpi-green{color:#15803d!important}.kpi-red{color:#b91c1c!important}.kpi-blue{color:#1d4ed8!important}
@media(max-width:1100px){.stats,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:850px){
    .topbar{position:relative;align-items:flex-start;flex-direction:column;padding:12px}
    .nav{width:100%}.userbox{position:absolute;right:12px;top:12px}
    .userbox .meta{display:none}
    .page{padding:12px}.grid-2,.grid-3{grid-template-columns:1fr}
}
@media(max-width:560px){.stats,.grid-4,.form-row{grid-template-columns:1fr}.page-head{align-items:stretch;flex-direction:column}.toolbar{align-items:stretch}.toolbar .form-group{width:100%}.btn{min-height:42px}}
@media print{.topbar,.no-print{display:none!important}.page{max-width:none;padding:0}.card{box-shadow:none;border:0}}