body {
    background-color: #f8f9fa;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

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

.table th {
    font-weight: 600;
}

.list-group-item.active {
    font-weight: 600;
}

.alert {
    margin-bottom: 1.5rem;
}

.form-control:focus {
    box-shadow: none;
    border-color: #86b7fe;
}

    .glow-alert {
      animation: glowPulse 1.5s infinite alternate;
      box-shadow: 0 0 10px rgba(0, 123, 255, 0.6); /* Initial glow */
    }

    @keyframes glowPulse {
      from {
        box-shadow: 0 0 10px rgba(0, 123, 255, 0.6);
      }
      to {
        box-shadow: 0 0 20px rgba(0, 123, 255, 1);
      }
    }
    
        .glow-badge {
      animation: glowWarning 1.5s infinite alternate;
      box-shadow: 0 0 8px rgba(255, 193, 7, 0.6); /* base glow */
    }

    @keyframes glowWarning {
      from {
        box-shadow: 0 0 8px rgba(255, 193, 7, 0.6);
      }
      to {
        box-shadow: 0 0 16px rgba(255, 193, 7, 1);
      }
    }