.portal-tools-shell {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  min-height: calc(100vh - 120px);
}
.portal-tools-nav {
  padding: 1.5rem 0.7rem;
  border-right: 1px solid var(--color-hair);
  background: var(--color-glass-solid);
}
.portal-tools-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.65rem;
  font-size: 0.75rem;
  color: var(--color-sand-300);
  border-bottom: 0;
}
.portal-tools-nav a > span {
  width: 18px;
  text-align: center;
  font-size: 1rem;
  color: var(--color-sand-500);
}
.portal-tools-nav a:hover {
  background: #ffffff05;
  color: var(--color-spice);
}
.portal-tools-nav a[aria-current="page"] {
  background: #d6975c12;
  box-shadow: inset 2px 0 var(--color-spice);
  color: var(--color-spice);
}
.portal-tools-nav a[aria-current="page"] > span {
  color: var(--color-spice);
}
.portal-tools-label {
  margin: 0.7rem 0.65rem 0.5rem;
  font-weight: 500;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-sand-500);
}
.portal-tools-group + .portal-tools-group {
  margin-top: 1.8rem;
}
.portal-tools-main {
  padding: 1.5rem 1.8rem;
  min-width: 0;
}
.portal-content {
  max-width: 56rem;
  margin-inline: auto;
}
.portal-tools-shell ~ .footer {
  margin-top: 0;
}
@media (max-width: 800px) {
  .portal-tools-shell {
    grid-template-columns: 1fr;
  }
  .portal-tools-nav {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.3rem;
    padding: 0.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--color-hair);
  }
  .portal-tools-group {
    flex: 1 1 9rem;
    min-width: 0;
  }
  .portal-tools-group + .portal-tools-group {
    margin-top: 0;
  }
  .portal-tools-label {
    margin: 0.5rem 0.6rem;
  }
  .portal-tools-nav a {
    padding: 0.4rem 0.6rem;
    font-size: 0.65rem;
  }
  .portal-tools-main {
    padding: 1.3rem 0.8rem;
  }
}