*{
  box-sizing:border-box;
}

body{
  font-family:Arial, sans-serif;
  background:#ffffff;
  color:#000000;
  margin:0;
  padding:20px;
  line-height:1.4;
}

h1,h2,h3{
  margin-top:0;
  color:#000000;
}

a{
  color:#000000;
}

.container,
.wrap,
.box,
.taskbox,
.card{
  background:#ffffff;
  color:#000000;
}

table{
  width:100%;
  border-collapse:collapse;
  background:#ffffff;
}

th,td{
  padding:6px;
  border:1px solid #cccccc;
  text-align:left;
  vertical-align:top;
}

th{
  background:#f2f2f2;
  font-weight:bold;
}

input,
select,
textarea{
  width:100%;
  padding:8px;
  border:1px solid #999999;
  border-radius:4px;
  background:#ffffff;
  color:#000000;
  font-size:14px;
}

input:focus,
select:focus,
textarea:focus{
  outline:2px solid #999999;
  outline-offset:0;
}

button{
  padding:8px 12px;
  border:1px solid #999999;
  border-radius:4px;
  background:#eeeeee;
  color:#000000;
  cursor:pointer;
  font-size:14px;
}

button:hover{
  background:#dddddd;
}

.topbar,
.controls{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:10px 0;
}

.pill,
.badge,
.label{
  display:inline-block;
  padding:4px 8px;
  border:1px solid #bbbbbb;
  background:#f5f5f5;
  color:#000000;
  border-radius:999px;
  font-size:12px;
}

.balance,
.feedback,
.solbox,
.list,
.item,
.teacherBody,
details.teacher,
.kpPanel,
.kpList,
.kpItem{
  background:#ffffff;
  color:#000000;
  border-color:#cccccc;
}

.balance.ok{
  color:#000000;
  background:#eaf7ea;
}

.balance.bad{
  color:#000000;
  background:#fdecec;
}

.feedback.ok{
  background:#eaf7ea;
}

.feedback.mid{
  background:#fff8e5;
}

.feedback.bad{
  background:#fdecec;
}

.kpPanel{
  border:1px solid #cccccc;
}

.kpItem:hover,
.kpItem.active{
  background:#f2f2f2;
}

.small,
.muted{
  color:#444444;
}

@media (max-width:700px){
  body{
    padding:12px;
  }

  th,td{
    padding:4px;
  }

  input,
  select,
  textarea,
  button{
    font-size:14px;
  }
}