*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#eef2f7;color:#1f2937}
a{text-decoration:none}
.layout{display:flex;min-height:100vh}
.sidebar{width:250px;background:linear-gradient(180deg,#0b4f6c,#073b4c);color:#fff;position:fixed;left:0;top:0;bottom:0;padding:20px;z-index:100}
.brand-box{padding:10px 8px 24px;border-bottom:1px solid rgba(255,255,255,.15);margin-bottom:18px}
.brand-title{font-size:30px;font-weight:700;letter-spacing:1px}
.brand-sub{font-size:13px;opacity:.85}
.nav-menu a{display:block;padding:12px 14px;margin-bottom:8px;border-radius:12px;color:#fff;background:rgba(255,255,255,.04)}
.nav-menu a:hover,.nav-menu a.active{background:rgba(255,255,255,.18)}
.main{margin-left:250px;flex:1}
.topbar{background:#fff;border-bottom:1px solid #dbe4ee;padding:18px 24px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:50}
.page-title{font-size:24px;font-weight:700}
.page-subtitle{font-size:13px;color:#6b7280;margin-top:2px}
.menu-btn{display:none;border:none;background:#0b4f6c;color:#fff;padding:10px 12px;border-radius:10px;cursor:pointer}
.container{padding:24px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:18px}
.card{background:#fff;border-radius:18px;padding:18px;box-shadow:0 6px 20px rgba(15,23,42,.06);margin-bottom:18px}
.stat-card{min-height:120px}
.stat-label{font-size:14px;color:#6b7280}
.stat-value{font-size:36px;font-weight:700;color:#0b4f6c;margin-top:10px}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.form label{display:block;font-size:14px;font-weight:700;margin:12px 0 6px}
.form input,.form select{width:100%;padding:12px 14px;border:1px solid #cfd8e3;border-radius:12px;background:#fff;font-size:14px}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.inline-form input,.inline-form select{flex:1;min-width:180px}
.actions{margin-top:18px}
.report-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.btn{display:inline-block;padding:10px 14px;border:none;border-radius:12px;background:#e5e7eb;color:#111827;cursor:pointer}
.btn.primary{background:#0b4f6c;color:#fff}
.btn.danger{background:#b91c1c;color:#fff}
.btn.small{padding:7px 10px;font-size:12px}
.btn.full{width:100%}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px}
.alert.success{background:#dcfce7;color:#166534}
.alert.danger{background:#fee2e2;color:#991b1b}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
table th,table td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:14px}
table th{background:#f8fafc}
.text-center{text-align:center}
.quick-links{display:grid;gap:12px}
.quick-link{display:block;background:#f8fafc;border:1px solid #dbe4ee;color:#0b4f6c;padding:14px;border-radius:12px;font-weight:700}
.quick-link:hover{background:#edf6fb}
.profile-card{max-width:700px}
.report-header{text-align:center;margin-bottom:15px}
.login-body{background:linear-gradient(135deg,#0b4f6c,#1f7a8c);min-height:100vh}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-card{background:#fff;width:100%;max-width:430px;border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.18);padding:30px}
.login-brand{font-size:34px;font-weight:700;color:#0b4f6c;text-align:center}
.login-subtitle{text-align:center;color:#6b7280;margin:6px 0 20px}
.demo-box{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:12px;margin-top:18px;font-size:14px}
.no-print{display:block}
@media (max-width: 1000px){
    .cards{grid-template-columns:repeat(2,1fr)}
    .grid-2{grid-template-columns:1fr}
}
@media (max-width: 768px){
    .sidebar{transform:translateX(-100%);transition:.25s}
    .sidebar.show{transform:translateX(0)}
    .main{margin-left:0}
    .menu-btn{display:inline-block}
    .cards{grid-template-columns:1fr}
}
@media print{
    .sidebar,.topbar,.no-print,.btn,.menu-btn{display:none !important}
    .main{margin-left:0}
    body{background:#fff}
    .card{box-shadow:none;border:1px solid #ddd}
    .container{padding:0}
}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width: 1000px){
    .grid-3{grid-template-columns:1fr}
}


.nav-dropdown{margin-bottom:8px}
.nav-dropdown .dropdown-toggle{display:block;padding:12px 14px;border-radius:12px;color:#fff;background:rgba(255,255,255,.04)}
.nav-dropdown .dropdown-toggle:hover,
.nav-dropdown .dropdown-toggle.active{background:rgba(255,255,255,.18)}
.submenu{display:none;padding-left:14px;padding-top:6px}
.submenu.show{display:block}
.submenu a{display:block;padding:10px 12px;margin-bottom:6px;border-radius:10px;color:#fff;background:rgba(255,255,255,.06);font-size:13px}
.submenu a:hover,.submenu a.active{background:rgba(255,255,255,.18)}