:root{
 --navy-950:#06172d;--navy-900:#081d38;--navy-800:#0d2a4d;--navy-700:#123a68;
 --gold-500:#d1aa43;--gold-400:#e1bd5b;--gold-100:#fbf5e5;
 --ink:#182434;--muted:#697587;--bg:#f3f6fa;--panel:#fff;--line:#e2e8f0;
 --success:#167a55;--danger:#b83a45;--warning:#a66a11;--info:#1e6091;
 --shadow:0 16px 40px rgba(5,24,48,.08);--shadow-sm:0 6px 18px rgba(5,24,48,.07);
 --radius:18px;--radius-sm:12px;--sidebar:292px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:linear-gradient(180deg,var(--navy-950),var(--navy-900) 58%,#0b2648);color:#fff;display:flex;flex-direction:column;z-index:50;box-shadow:10px 0 35px rgba(4,20,39,.12)}
.sidebar-brand{height:92px;padding:17px 18px;display:flex;align-items:center;gap:13px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-seal{width:55px;height:55px;border-radius:50%;border:2px solid var(--gold-500);display:grid;place-items:center;position:relative;background:radial-gradient(circle at 35% 30%,#183d67,var(--navy-950));box-shadow:inset 0 0 0 4px rgba(209,170,67,.08)}
.brand-seal span{font-weight:900;color:var(--gold-400);font-size:18px;letter-spacing:-1px}.brand-seal small{position:absolute;bottom:5px;font-size:7px;color:#fff;letter-spacing:1px}
.brand-copy{display:flex;flex-direction:column;min-width:0}.brand-copy strong{font-size:14px;letter-spacing:.7px}.brand-copy span{font-weight:800;color:var(--gold-400);letter-spacing:1.7px;font-size:11px}.brand-copy small{margin-top:3px;color:#9eb0c4;font-size:9px}
.tenant-panel{margin:15px 16px 9px;padding:13px 14px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.045);display:flex;flex-direction:column}.tenant-panel strong{font-size:12px;margin-top:3px}.tenant-panel small{color:#a9b8c9;margin-top:3px}.eyebrow{font-size:9px;font-weight:800;letter-spacing:1.5px;color:var(--gold-400)}
.nav-tree{padding:6px 12px 22px;overflow:auto;flex:1;scrollbar-width:thin;scrollbar-color:#38506c transparent}.nav-home,.nav-group-toggle,.nav-submenu a{border:0;text-decoration:none;color:#c9d5e2;border-radius:10px}
.nav-home{display:flex;gap:10px;align-items:center;padding:11px 12px;margin-bottom:5px;font-weight:700}.nav-home:hover,.nav-home.active{background:linear-gradient(90deg,rgba(209,170,67,.17),rgba(255,255,255,.04));color:#fff}
.nav-icon{width:23px;min-width:23px;text-align:center;color:var(--gold-400);font-weight:900;font-size:12px}
.nav-group{margin:4px 0}.nav-group-toggle{width:100%;background:transparent;display:flex;justify-content:space-between;align-items:center;padding:11px 12px;cursor:pointer;color:#d6e0eb;font-weight:750}.nav-group-toggle>span{display:flex;align-items:center;gap:10px}.nav-group-toggle b{font-size:15px;transition:.2s}.nav-group.open .nav-group-toggle b{transform:rotate(180deg)}.nav-group-toggle:hover{background:rgba(255,255,255,.05)}
.nav-submenu{display:none;padding:2px 0 5px 35px}.nav-group.open .nav-submenu{display:grid}.nav-submenu a{padding:8px 10px;color:#9fb0c2;font-size:12px;border-left:2px solid rgba(255,255,255,.08);border-radius:0 8px 8px 0}.nav-submenu a:hover,.nav-submenu a.active{color:#fff;border-left-color:var(--gold-500);background:rgba(209,170,67,.09)}
.sidebar-footer{border-top:1px solid rgba(255,255,255,.08);padding:13px 18px;display:flex;justify-content:space-between;color:#8296ab;font-size:9px;letter-spacing:.8px}.sidebar-footer small{font-size:9px}
.sidebar-close{display:none;margin-left:auto}.app-main{margin-left:var(--sidebar);min-height:100vh}.topbar{height:76px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 28px;position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}
.topbar-left,.topbar-actions,.user-menu{display:flex;align-items:center}.topbar-left{gap:14px}.topbar-title{display:flex;flex-direction:column}.topbar-title .eyebrow{color:#9a7423}.topbar-title strong{font-size:17px;color:var(--navy-900);margin-top:2px}
.topbar-actions{gap:12px}.top-action{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;text-decoration:none;color:var(--navy-800);background:#fff}.user-menu{gap:10px;border-left:1px solid var(--line);padding-left:14px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--navy-900);color:var(--gold-400);font-weight:900}.user-copy{display:flex;flex-direction:column;max-width:180px}.user-copy strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-copy small{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu-trigger{display:none}.icon-btn{border:0;background:transparent;color:inherit;cursor:pointer;font-size:21px}.content{padding:28px;max-width:1800px;margin:0 auto}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px}.page-head h1{font-size:27px;letter-spacing:-.5px;color:var(--navy-900);margin:0 0 5px}.page-head p{margin:0;color:var(--muted);max-width:760px;line-height:1.55}.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn-primary,.btn.primary{background:linear-gradient(135deg,var(--gold-500),#b88c28);color:#12233a;box-shadow:0 8px 20px rgba(189,145,38,.2)}.btn-outline,.btn.ghost{background:#fff;color:var(--navy-800);border:1px solid #d7dee8}.btn-sm{padding:7px 10px;font-size:11px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:18px}.card h2{margin:0 0 14px;color:var(--navy-900);font-size:17px}.card h3{color:var(--navy-900)}.muted{color:var(--muted)}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;right:-30px;top:-45px;width:100px;height:100px;border-radius:50%;background:rgba(209,170,67,.07)}.metric-icon{width:45px;height:45px;border-radius:13px;background:var(--gold-100);color:#9b7017;display:grid;place-items:center;font-weight:900}.metric-copy span{display:block;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}.metric-copy strong{display:block;color:var(--navy-900);font-size:24px;line-height:1.2;margin-top:3px}.metric-copy small{display:block;color:#8491a0;margin-top:3px;font-size:10px}
.dashboard-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:18px}.dashboard-grid.equal{grid-template-columns:1fr 1fr}.kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.kpi{padding:15px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fff,#f9fbfd)}.kpi span{color:var(--muted);font-size:11px}.kpi strong{display:block;font-size:19px;color:var(--navy-900);margin-top:5px}.kpi.danger strong{color:var(--danger)}.kpi.success strong{color:var(--success)}
.progress-ring{--value:0;width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold-500) calc(var(--value)*1%),#e9eef4 0);position:relative;margin:auto}.progress-ring:before{content:"";width:88px;height:88px;border-radius:50%;background:#fff;position:absolute}.progress-ring strong{z-index:1;font-size:24px;color:var(--navy-900)}.progress-ring span{z-index:1;position:absolute;margin-top:42px;font-size:9px;color:var(--muted);font-weight:800}
.alert-list{display:grid;gap:9px}.alert-item{display:flex;gap:11px;padding:12px;border-radius:12px;border:1px solid var(--line);background:#fbfcfe}.alert-dot{width:9px;height:9px;border-radius:50%;margin-top:5px;background:var(--info)}.alert-item.warning .alert-dot{background:var(--warning)}.alert-item.danger .alert-dot{background:var(--danger)}.alert-item strong{display:block;font-size:12px;color:var(--navy-900)}.alert-item span{font-size:11px;color:var(--muted)}.alert-item a{margin-left:auto;font-size:10px;color:var(--navy-700);font-weight:800;text-decoration:none}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.quick-action{border:1px solid var(--line);border-radius:13px;padding:13px;text-decoration:none;background:#fff;display:flex;gap:9px;align-items:center;font-weight:750;color:var(--navy-800)}.quick-action:hover{border-color:#d3b35b;box-shadow:var(--shadow-sm)}.quick-action b{width:31px;height:31px;border-radius:9px;background:var(--gold-100);display:grid;place-items:center;color:#9b7017}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{border-collapse:collapse;width:100%;background:#fff}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf1f5;vertical-align:middle}th{font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:#667588;background:#f7f9fc;position:sticky;top:0}td{font-size:12px}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcfe}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;background:#edf2f7;color:#44566c;font-size:9px;font-weight:900;letter-spacing:.4px}.badge.success{background:#e8f7f0;color:var(--success)}.badge.warning{background:#fff4dd;color:var(--warning)}.badge.danger{background:#fdebed;color:var(--danger)}
.form-stack{display:grid;gap:12px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}label{font-size:11px;font-weight:800;color:#445267}input,select,textarea{width:100%;margin-top:6px;border:1px solid #d6dde7;border-radius:10px;padding:10px 11px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:#caa13d;box-shadow:0 0 0 3px rgba(209,170,67,.12)}textarea{resize:vertical;min-height:90px}
.tab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.three-col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.mini-card{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;color:var(--navy-900);box-shadow:var(--shadow-sm)}
.toast{display:flex;gap:8px;align-items:center;padding:12px 15px;border-radius:12px;margin-bottom:15px;border:1px solid}.toast.success{background:#eaf8f2;border-color:#caecde;color:#17684c}.toast.error{background:#fff0f1;border-color:#f2ced2;color:#9e3540}.alert{padding:13px 15px;border-radius:12px;background:#eef5fb;border:1px solid #d7e7f4;color:#38536c;margin-bottom:15px}
.empty-state{padding:32px;text-align:center;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-title h2{margin:0}.section-title small{color:var(--muted)}
.sidebar-backdrop{display:none}.login-shell{min-height:100vh;background:linear-gradient(135deg,var(--navy-950),var(--navy-800));display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
@media(max-width:1250px){.metric-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1050px){.sidebar{transform:translateX(-102%);transition:.25s}.sidebar.open{transform:none}.app-main{margin-left:0}.menu-trigger,.sidebar-close{display:inline-grid}.sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(4,17,32,.45);z-index:40}.dashboard-grid,.dashboard-grid.equal,.tab-grid,.three-col{grid-template-columns:1fr}.topbar{padding:0 18px}.content{padding:20px}.user-copy{display:none}}
@media(max-width:650px){.metric-grid,.kpi-strip,.quick-grid{grid-template-columns:1fr}.page-head{flex-direction:column}.topbar{height:68px}.content{padding:15px}.top-action{display:none}.user-menu{border:0;padding-left:0}.card{padding:15px;border-radius:14px}.page-head h1{font-size:23px}.brand-copy small{display:none}}

/* S12-R2: navegação lateral estável */
.nav-tree{overflow-anchor:none;scroll-behavior:auto}