/* Menu compacto inspirado na referência visual aprovada. */
.menu-principal {
  min-height: 44px;
  margin: 4px 0 0;
  padding: 0 14px;
  background: #172733;
  box-shadow: 0 2px 5px rgba(8, 20, 28, .28);
}

.menu-principal a,
.menu-principal summary {
  min-height: 44px;
  gap: 6px;
  padding: 0 10px;
  border-bottom-width: 2px;
  color: #f2f5f6;
  font-size: 12px;
  font-weight: 400;
}

.menu-principal a:hover,
.menu-principal a:focus-visible,
.menu-principal summary:hover,
.menu-principal summary:focus-visible,
.menu-principal .ativo,
.menu-sub[open] > summary {
  background: #213540;
  border-bottom-color: #f5a623;
  color: #ffbd48;
}

.menu-principal .inicio {
  flex-basis: 39px;
  margin-left: -14px;
  padding: 0;
}

.menu-principal .inicio img { width: 17px; height: 17px; }

.menu-principal summary span {
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: transparent !important;
}

.menu-principal summary span::after {
  position: static;
  display: inline-block;
  width: 5px;
  height: 5px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.menu-sub[open] > summary span { transform: rotate(180deg); }
.menu-sub[open] > summary span::after { transform: rotate(45deg); }

.submenu {
  top: 44px;
  min-width: 162px;
  padding: 5px;
  border-top-width: 2px;
  background: #1c303b;
  box-shadow: 0 8px 17px rgba(0, 0, 0, .28);
}

.submenu a { min-height: 0; padding: 8px 10px; font-size: 12px; }

.menu-principal .facebook { width: 31px; font-size: 16px; }

.menu-principal .area-privada {
  min-height: 28px;
  margin: 8px 4px 8px auto;
  padding: 0 16px;
  border: 1px solid #59a5d4;
  border-bottom: 1px solid #1a557d;
  border-radius: 18px;
  background: linear-gradient(#4a9bd0, #246d9e);
  box-shadow: inset 0 1px rgba(255, 255, 255, .28), 0 1px 2px rgba(0, 0, 0, .25);
  font-size: 12px;
}

.menu-principal .area-privada:hover { background: linear-gradient(#5aace1, #2b7aaf); }

@media (max-width: 760px) {
  .menu-principal { min-height: 44px; margin-top: 0; }
  .menu-principal a, .menu-principal summary { min-height: 44px; padding: 0 9px; }
  .submenu { top: 44px; }
  .menu-principal .area-privada { margin: 8px 4px; }
}