html, body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    min-height: 100%;
}

body.modal-open {
  padding-right: 0 !important;
}

main {
  flex: 1;
}

.loading-overlay{
    position: fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,.6);
    z-index:9999;

    display:flex;
    justify-content:center;
    align-items:center;
}

header nav a {
    transition: color 0.2s ease;
}

header nav a:hover {
    color: #ffc107 !important; 
}

.dashboard-icon {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  flex-shrink: 0;
}


footer {
    text-align: center;
    padding: 1rem;
}
.dashboard-card {
  border: none;
  border-radius: 16px;
  color: white;
}

.card-green {
  background: #198754;
}

.card-light {
  background: #20c997;
}

table thead th {
    background-color: #198754 !important;
    color: white !important;
}