:root{--bg:#f5f7fb;--card:#fff;--border:#e6eaf0;--text:#172033;--muted:#718096;--primary:#1957d2;--sidebar:#101827}
body.painel-body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--sidebar);color:#fff;flex:0 0 250px}.sidebar-brand{height:68px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}.sidebar-brand img{max-height:36px;max-width:130px}.sidebar .nav-link{color:#aeb8ca;border-radius:8px;padding:10px 12px}.sidebar .nav-link:hover,.sidebar .nav-link.active{background:rgba(255,255,255,.09);color:#fff}.sidebar .nav-link i{font-size:19px;vertical-align:middle;margin-right:8px}.nav-section{font-size:10px;letter-spacing:1.2px;color:#68758b;padding:18px 12px 5px}.main-area{min-width:0;flex:1}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--border)}.content{max-width:1500px}.card,.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 2px 10px rgba(20,30,50,.025)}.kpi-card .kpi-label{color:var(--muted);font-size:13px}.kpi-card .kpi-value{font-size:23px;font-weight:700;margin-top:5px}.table{--bs-table-bg:transparent}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.3px;color:var(--muted);font-weight:600}.notif-link{position:relative;color:#4d5a70;text-decoration:none;font-size:21px}.notif-link span{position:absolute;top:-7px;right:-8px;background:#dc3545;color:#fff;border-radius:99px;font-size:9px;padding:2px 5px}.notification-row{display:flex;justify-content:space-between;gap:15px;padding:16px;border-bottom:1px solid var(--border)}.notification-row.unread{background:#f4f7ff}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0e1625,#1d3156);padding:20px}.login-card{width:100%;max-width:420px;background:#fff;border-radius:16px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.login-logo{max-width:190px;max-height:65px}@media(max-width:767px){.sidebar{position:fixed;left:-270px;top:0;bottom:0;z-index:1050;transition:left .2s}.sidebar.open{left:0}.main-area{width:100%}.table{font-size:13px}}