body { background:#f4f6f9; font-family:Segoe UI, Arial, sans-serif; }
.app-shell { display:flex; min-height:100vh; }
.sidebar { width:260px; background:#111827; color:white; padding:22px 18px; }
.brand { display:flex; gap:12px; align-items:center; margin-bottom:30px; }
.brand-icon { width:46px; height:46px; border-radius:14px; background:#2563eb; display:flex; align-items:center; justify-content:center; font-weight:700; }
.brand-title { font-size:20px; font-weight:700; }
.brand-subtitle { color:#9ca3af; font-size:13px; }
.menu .nav-link { color:#d1d5db; border-radius:10px; padding:12px 14px; margin-bottom:6px; }
.menu .nav-link:hover { background:#1f2937; color:white; }
.main { flex:1; }
.topbar { height:76px; background:white; border-bottom:1px solid #e5e7eb; display:flex; justify-content:space-between; align-items:center; padding:0 28px; }
.content-area { padding:28px; }
.user-pill { background:#f3f4f6; border:1px solid #e5e7eb; padding:10px 14px; border-radius:999px; }
.kpi-card, .panel-card, .report-card { background:white; border:1px solid #e5e7eb; border-radius:18px; padding:20px; box-shadow:0 8px 18px rgba(15,23,42,.04); }
.kpi-label { color:#6b7280; font-size:13px; }
.kpi-value { font-size:28px; font-weight:800; margin-top:8px; }
.kpi-note { color:#10b981; font-size:13px; }
.status-dot { width:10px; height:10px; background:#10b981; border-radius:50%; display:inline-block; margin-right:8px; }
.login-page { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#0f172a,#1d4ed8); padding:20px; }
.login-card { width:420px; background:white; border-radius:24px; padding:34px; box-shadow:0 25px 70px rgba(0,0,0,.28); }
.login-logo { width:58px; height:58px; border-radius:16px; background:#2563eb; color:white; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:20px; margin-bottom:18px; }
@media (max-width: 900px) { .app-shell { display:block; } .sidebar { width:100%; } .topbar { height:auto; padding:18px; gap:12px; align-items:flex-start; flex-direction:column; } }
.report-tile {
    display: block;
    height: 100%;
    padding: 20px 16px;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    text-decoration: none;
    color: #111827;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    transition: all 0.15s ease-in-out;
}

    .report-tile:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
        color: #111827;
    }

.report-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.report-title {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 6px;
}

.report-note {
    font-size: 12px;
    color: #6b7280;
    line-height: 1.3;
}