html, body {
    margin: 0;
    font-family: sans-serif;
    background-color: #e8f5e9 !important;
}

.logo {
    transform: translateX(-50%);
    position: absolute;
    left: 50%;
    color: white;
    font-size: 30px;
    font-weight: bold;
    padding-top: 11px;
    font-family: sans-serif;
}

.topo {
  display: flex;
  position: static;
  top: 0;
  width: 100%;
  height: 60px;
  background: #2e7d32;
  z-index: 1;
}

.caixa-menu {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100vh;

    background: #4caf50;

    display: flex;
    z-index: 9998;
}

.menu {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.menu-topo {
    flex: 1;
}

/* quando abre */
.caixa-menu.ativo {
    left: 0;
}

/* menu interno */
.menu ul {
    list-style: none;
    padding: 20px;
    padding-top: 60px;
    margin: 0;
}

.menu li {
  border-bottom: 1px solid white;
}

.menu a {
  display: block;
  padding: 12px;
  color: white;
  text-decoration: none;
}

/* botão fixo separado */
.menu-toggle {
  position: relative;
  white-space: nowrap; 
  display: flex;
  top: 8px;
  left: 10px;
  width: 75px;
  height: 28px;
  background: #2e7d32;
  color: white;
  padding: 8px;
  cursor: pointer;
  font-size: 20px;
  border-radius: 8px;
  z-index: 9999;
}

.menu-bottom {
    padding: 20px;
}

.menu-logout {
    display: block;
    margin-bottom: 20px;
    background: #e74c3c;
    color: white;

    padding: 10px 6px;
    border-radius: 8px;

    text-align: center;
    text-decoration: none;
    font-weight: bold;

    width: 60%;
    margin: 0 auto;
}

.menu-logout:hover {
    background: #c0392b;
}