:root{--brand:#155e75;--accent:#0f766e;--ink:#172033;--muted:#667085;--line:#d7dee8;--bg:#f5f7fb;--sidebar:260px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}.topbar{height:60px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 18px;z-index:1030}.brand{font-weight:700;color:var(--brand);text-decoration:none;font-size:1.05rem}.app-shell{display:flex;padding-top:60px;min-height:calc(100vh - 44px)}.sidebar{width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:18px 12px;position:fixed;top:60px;bottom:44px;overflow:auto;transition:transform .2s}.sidebar-title{font-size:.78rem;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 10px 10px}.sidebar .nav-link{color:#334155;border-radius:8px;padding:10px 12px;display:flex;align-items:center;gap:9px}.sidebar .nav-link:hover{background:#e6f3f4;color:var(--brand)}.menu-toggle{width:100%;border:1px solid #d9e7ea;background:#f1f8f8;text-align:left;font-weight:700;color:var(--brand);margin-top:10px}.menu-toggle .menu-caret{margin-left:auto;font-size:1.15rem;line-height:1;transition:transform .18s}.menu-toggle[aria-expanded="true"] .menu-caret{transform:rotate(90deg)}.menu-toggle[aria-expanded="true"]{background:#e2f1f2;border-color:#8fc7cc}.menu-group + .menu-group{margin-top:6px}.submenu{margin:4px 0 8px 16px;padding-left:10px;border-left:2px solid #d7dee8}.submenu[hidden]{display:none!important}.sidebar .nav-link-child{padding:8px 10px 8px 18px;font-size:.92rem;color:#475569;background:#fff}.sidebar .nav-link-child .menu-dot{width:6px;height:6px;background:#94a3b8}.menu-dot{width:8px;height:8px;border-radius:99px;background:var(--accent);display:inline-block;flex:none}.content{margin-left:var(--sidebar);padding:24px;width:calc(100% - var(--sidebar))}.footer{height:44px;background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.85rem}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.kpi-card,.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px}.kpi-card strong{font-size:1.6rem;color:var(--brand)}.table-wrap{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:auto;max-height:62vh}.table thead th{position:sticky;top:0;background:#eef5f7;z-index:1}.public-hero{min-height:74vh;padding:92px 0 42px;background:linear-gradient(rgba(6,44,55,.76),rgba(6,44,55,.58)),url('/TOV-ANALISE/Assets/img-hero.svg') center/cover no-repeat;color:#fff}.public-section{padding:52px 0}.auth-card{max-width:460px;margin:92px auto 30px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px}.sidebar-collapsed .sidebar{transform:translateX(-100%)}.sidebar-collapsed .content{margin-left:0;width:100%}@media(max-width:900px){.sidebar{transform:translateX(-100%);z-index:1025}.content{margin-left:0;width:100%;padding:18px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar-open .sidebar{transform:translateX(0)}}@media(max-width:560px){.kpi-grid{grid-template-columns:1fr}.topbar{padding:0 10px}.auth-card{margin:76px 12px 20px}}

/* Hierarquia visual do menu lateral */
.sidebar .menu-group{margin-top:12px}
.sidebar .menu-toggle.nav-link{width:100%;border:1px solid #bfd8dd!important;background:#edf7f7!important;color:#155e75!important;font-weight:700!important;text-align:left;box-shadow:inset 3px 0 0 #155e75}
.sidebar .menu-toggle.nav-link:hover{background:#dff0f1!important;color:#0f4d60!important;text-decoration:none}
.sidebar .menu-toggle .menu-dot{background:#155e75;width:9px;height:9px}
.sidebar .menu-toggle .menu-caret{margin-left:auto;font-size:1.25rem;line-height:1;transition:transform .18s;color:#155e75}
.sidebar .menu-toggle[aria-expanded="true"]{background:#d8ecee!important;border-color:#8fc7cc!important}
.sidebar .menu-toggle[aria-expanded="true"] .menu-caret{transform:rotate(90deg)}
.sidebar .submenu{margin:6px 0 10px 18px!important;padding:4px 0 4px 12px!important;border-left:2px solid #b8c8d3!important;background:#fafcfd}
.sidebar .submenu[hidden]{display:none!important}
.sidebar .submenu .nav-link.nav-link-child{padding:8px 10px 8px 14px!important;font-size:.9rem!important;font-weight:400!important;color:#475569!important;background:transparent!important;border-radius:6px}
.sidebar .submenu .nav-link.nav-link-child:hover{background:#eef6f7!important;color:#155e75!important}
.sidebar .submenu .nav-link.nav-link-child .menu-dot{width:5px!important;height:5px!important;background:#94a3b8!important}
.sidebar .submenu-prefix{color:#64748b;font-weight:700;letter-spacing:.04em}