:root {
  --color-background-100: #FFFFFF;
  --color-background-500: #478A8C;
  --color-background-900: #32746B;
  --color-text: #478A8C;
  --color-text-accent-500: #ABC1C3;
  --color-text-accent-900: #FFFFFF;
  
  --color-text-less-contrast: hsl(0deg 0% 0% / 30%);
  
  --background-color-surface-navigation: #FFFFFF;
  
  --background-color-surface-navigation-hover: #eaecf4;
  --background-color-surface-navigation-active: #dddfeb;
  
  --background-color-surface-card: #fff;
  --background-color-surface-hover: hsl(0, 0%, 95%);
  
  --bord-color-card: #e3e6f0;
  
  --background-color-surface-footer: #fff;
}

#main {
  position: relative;
}

.topbar {
  height: 12rem;
  background-color: var(--color-background-500);
  padding: 2rem;
  padding-bottom: 6rem;
}

.topbar-title {
  font-size: 3rem;
  color: var(--color-text-accent-900);
}
.topbar-title > span {
  color: var(--color-text-accent-500);
}

.topbar-subtitle {
  font-size: 1rem;;
  color: var(--color-text-accent-500);
}

.topbar-profile-menu {
  background-color: var(--color-background-900);
  padding-block: 5px;
  padding-inline: 1rem;
  border-radius: 20px;
  color: var(--color-text-accent-900);
}

.topbar-img-profile {
  height: 4rem;
  aspect-ratio: 1/1;
}

.offset-4 {
  margin-top: -4rem;
}

.offset-6 {
  margin-top: -6rem;
}

.card-title {
  font-weight: 600;
}

.card-subtitle {
  font-weight: 400;
  font-size: 1.1rem;
  padding-bottom: 0.5rem;
}

.card-paragraph {
  text-align: center;
}

.grid-home .card-grid-home:first-child .card {
  border: 2px solid var(--color-background-900);
}

.sidebar {
  background-color: var(--background-color-surface-navigation);
  color: var(--color-text-accent-500);
}

.sidebar .sidebar-brand {
  height: calc(100% - 56px);
  padding: 1rem;
}

.sidebar-brand-icon {
  height: 4rem;
  aspect-ratio: 1/1;
}

.sidebar-brand-icon > img {
  height: 100%;
  aspect-ratio: 1/1;
}

.sidebar-brand-text {
  font-size: 1.1rem;
  line-height: 1;
  font-weight: 1;
  color: var(--color-text-accent-500);
  padding-left: 0.2em;
}

.sidebar .nav-item .nav-link {
  color: var(--color-text-accent-500);
}

.sidebar .nav-item .nav-link:active, 
.sidebar .nav-item .nav-link:focus, 
.sidebar .nav-item .nav-link:hover {
  color: var(--color-text);
}

.sidebar .nav-item .nav-link i {
  color: var(--color-text-accent-500);
}

.sidebar .nav-item .nav-link:active i, 
.sidebar .nav-item .nav-link:focus i, 
.sidebar .nav-item .nav-link:hover i {
  color: var(--color-text);
}

.sidebar .collapse-inner {
  background-color: var(--color-background-500);
}

.sidebar .nav-item .collapse .collapse-inner .collapse-item, 
.sidebar .nav-item .collapsing .collapse-inner .collapse-item {
  color: var(--color-text-accent-500);
}

.card-image-top {
  opacity: 0.5;
}

.grid-filter {
  padding-inline: 2rem;
  padding-block-start: 1rem;
  display: flex;
  gap: 0.5rem;
}

.grid-filter-item {
  background-color: var(--color-background-100);
  color: var(--color-text);
  padding-inline: 0.5rem;
  padding-block: 3px;
  border-radius: 20px;
  font-size: 0.9rem;
  cursor: pointer;
  z-index: 1;
}

.grid-filter-item:hover {
  transform: scale(1.1);
}

.grid-filter-item.active {
  background-color: var(--color-background-900);
  color: var(--color-text-accent-900);
}

.hidden {
  display: none;
}