:root{
  --sidebar-bg: #0b1220;
  --sidebar-border: rgba(255,255,255,.08);
  --card-bg: rgba(255,255,255,.85);
  --glass: rgba(255,255,255,.06);
  --text-soft: rgba(255,255,255,.75);
  --rt: #FFC107;      /* Recuperação Tributária */
  --cd: #E91E63;      /* Certificado Digital */
  --holding: #198754; /* Holding */
}

body.bg-app{
  background: radial-gradient(1200px 600px at 25% 10%, rgba(255,193,7,.12), transparent 60%),
              radial-gradient(900px 600px at 75% 5%, rgba(233,30,99,.10), transparent 55%),
              radial-gradient(900px 600px at 60% 70%, rgba(25,135,84,.12), transparent 60%),
              linear-gradient(180deg, #0a1020, #070b14);
  min-height: 100vh;
}

.app-shell{ display:flex; min-height:100vh; }
.app-sidebar{
  width: 290px;
  background: linear-gradient(180deg, rgba(11,18,32,.96), rgba(9,14,26,.96));
  border-right: 1px solid var(--sidebar-border);
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px 16px;
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.brand{ display:flex; align-items:center; gap:12px; padding:10px 10px; border:1px solid var(--sidebar-border); border-radius:14px; background: rgba(255,255,255,.03); }
.brand-mark{
  width:42px; height:42px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  font-weight:800; letter-spacing:.8px;
  background: linear-gradient(135deg, rgba(255,193,7,.9), rgba(233,30,99,.9));
  color:#0b1220;
  box-shadow: 0 14px 35px rgba(0,0,0,.35);
}
.brand-title{ color:#fff; font-weight:700; line-height:1.1; }
.brand-sub{ color: var(--text-soft); font-size:.9rem; }

.sidebar-section{ margin-top: 6px; }
.sidebar-label{ color: rgba(255,255,255,.55); font-size:.75rem; text-transform:uppercase; letter-spacing:.12em; padding: 8px 10px; }
.sidebar-link{
  display:flex; align-items:center; gap:10px;
  padding:10px 10px;
  border-radius:12px;
  color: rgba(255,255,255,.86);
  text-decoration:none;
  border:1px solid transparent;
}
.sidebar-link i{ width:18px; text-align:center; color: rgba(255,255,255,.70); }
.sidebar-link:hover{ background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.08); }
.sidebar-link.active{ background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }

.sidebar-footer{ margin-top:auto; padding-top: 14px; border-top:1px solid rgba(255,255,255,.08); }
.user-mini{ display:flex; align-items:center; gap:10px; }
.user-avatar{
  width:38px; height:38px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  color:#fff; font-weight:700;
}
.user-name{ color:#fff; font-weight:600; font-size:.95rem; }
.user-role{ color: rgba(255,255,255,.65); font-size:.8rem; }

.app-main{ flex:1; min-width:0; }
.app-topbar{
  position: sticky; top:0; z-index: 10;
  padding: 16px 18px;
  backdrop-filter: blur(14px);
  background: rgba(10,16,32,.60);
  border-bottom: 1px solid rgba(255,255,255,.07);
  display:flex; align-items:center; justify-content:space-between;
}
.topbar-title{ color:#fff; font-weight:700; }
.app-content{ padding: 18px; }

.card-glass{
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.50);
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(0,0,0,.25);
}
.service-border-rt{ border-left: 6px solid var(--rt) !important; }
.service-border-cd{ border-left: 6px solid var(--cd) !important; }
.service-border-holding{ border-left: 6px solid var(--holding) !important; }

@media (max-width: 991.98px){
  .app-sidebar{ position: fixed; left:-310px; transition: left .2s ease; z-index: 999; }
  body.sidebar-open .app-sidebar{ left: 0; }
  body.sidebar-open::before{
    content:"";
    position: fixed; inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 998;
  }
}