:root{
    --primary:#1c8fdb;        /* Armed Security blue */
    --primary-dark:#0f6ba8;
    --primary-light:#a9daf3;
    --gray:#5a6672;
    --sidebar-bg:#1e293b;
    --sidebar-hover:#334155;
}

*{box-sizing:border-box}
body{
    font-family:'Segoe UI',Roboto,Arial,sans-serif;
    background:#f2f5f9;
    margin:0;
    color:#212529;
}

/* -------- Sidebar -------- */
.sidebar{
    position:fixed;top:0;left:0;bottom:0;width:250px;
    background:var(--sidebar-bg);color:#e2e8f0;
    overflow-y:auto;transition:transform .25s;
    z-index:1000;
}
.sidebar-brand{
    display:flex;align-items:center;gap:10px;
    padding:16px;border-bottom:1px solid #334155;
}
.sidebar-brand img{width:44px;height:44px;object-fit:contain;background:#fff;border-radius:6px;padding:3px}
.brand-title{font-weight:700;font-size:15px;color:#fff}
.brand-sub{font-size:11px;color:#94a3b8;letter-spacing:2px}

.sidebar-menu{list-style:none;padding:10px 0;margin:0}
.sidebar-menu a{
    display:flex;align-items:center;gap:10px;
    padding:10px 18px;color:#cbd5e1;text-decoration:none;
    font-size:14px;transition:.15s;
}
.sidebar-menu a:hover,.sidebar-menu a.active{background:var(--sidebar-hover);color:#fff;border-left:3px solid var(--primary)}
.sidebar-menu .menu-heading{
    padding:14px 18px 6px;font-size:11px;text-transform:uppercase;
    color:#64748b;letter-spacing:1px;
}
.sidebar-menu i{width:18px;text-align:center}

/* -------- Main -------- */
.main-wrapper{margin-left:250px;min-height:100vh;display:flex;flex-direction:column}
.topbar{
    background:#fff;padding:12px 20px;
    display:flex;align-items:center;gap:12px;
    box-shadow:0 1px 3px rgba(0,0,0,.05);
    position:sticky;top:0;z-index:100;
}
.page-title{font-size:20px;font-weight:600;margin:0;color:#334155}
.content{padding:20px;flex:1}
.site-footer{padding:12px 20px;text-align:center;color:#64748b;font-size:13px;border-top:1px solid #e2e8f0;background:#fff}

/* -------- Cards / stats -------- */
.stat-card{background:#fff;border-radius:10px;padding:18px;box-shadow:0 1px 3px rgba(0,0,0,.05);display:flex;align-items:center;gap:14px}
.stat-card .icon{width:52px;height:52px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px;color:#fff}
.stat-card .icon.blue{background:var(--primary)}
.stat-card .icon.green{background:#22c55e}
.stat-card .icon.orange{background:#f59e0b}
.stat-card .icon.red{background:#ef4444}
.stat-card .icon.purple{background:#8b5cf6}
.stat-card h3{margin:0;font-size:24px;font-weight:700}
.stat-card p{margin:0;color:#64748b;font-size:13px}

.card{border:none;box-shadow:0 1px 3px rgba(0,0,0,.05);border-radius:10px}
.card-header{background:#fff;border-bottom:1px solid #e2e8f0;font-weight:600}

.btn-primary{background:var(--primary);border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.text-primary{color:var(--primary)!important}

.table-hover tbody tr:hover{background:#f8fafc}
.table th{background:#f1f5f9;font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:#475569}

.badge.status-Active{background:#22c55e}
.badge.status-Inactive{background:#94a3b8}
.badge.status-Resigned{background:#f59e0b}
.badge.status-Terminated{background:#ef4444}
.badge.status-Pending{background:#f59e0b}
.badge.status-Approved{background:#22c55e}
.badge.status-Rejected{background:#ef4444}
.badge.status-Paid{background:#22c55e}
.badge.status-Generated{background:#3b82f6}
.badge.status-Draft{background:#94a3b8}

/* -------- Login page -------- */
.login-wrap{
    min-height:100vh;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#0f6ba8,#1c8fdb);
    padding:20px;
}
.login-card{
    background:#fff;padding:36px;border-radius:14px;width:100%;max-width:420px;
    box-shadow:0 20px 40px rgba(0,0,0,.15);
}
.login-card img{display:block;margin:0 auto 12px;width:110px}
.login-card h2{text-align:center;font-size:22px;margin-bottom:6px;color:#1e293b}
.login-card .tagline{text-align:center;color:#64748b;font-size:13px;margin-bottom:24px;font-family:serif}

/* -------- Form sections -------- */
.form-section{background:#fff;border-radius:10px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.form-section h5{color:var(--primary);border-bottom:2px solid var(--primary-light);padding-bottom:8px;margin-bottom:16px;font-size:15px;font-weight:600}
label.form-label{font-size:13px;font-weight:500;color:#475569}
.required::after{content:" *";color:#ef4444}

/* -------- Responsive -------- */
@media (max-width:768px){
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .main-wrapper{margin-left:0}
}