:root{
  --fifa-blue:#0A2C8C;
  --fifa-blue-light:#1E4FD1;
  --fifa-gold:#FFD700;
  --bg:#07142E;
  --card:#0D214A;
  --text:#FFFFFF;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  padding:20px;
}

.container{
  max-width:1200px;
  margin:auto;
}

.group-card{
  background:var(--card);
  border-radius:12px;
  margin-bottom:20px;
  overflow:hidden;
}

.group-title{
  background:var(--fifa-blue);
  padding:12px;
  font-weight:bold;
  text-align:center;
}

table{
  width:100%;
  border-collapse:collapse;
}

th{
  background:var(--fifa-blue-light);
  padding:10px;
}

td{
  padding:10px;
  border-bottom:1px solid rgba(255,255,255,.1);
}

tr:hover{
  background:rgba(255,255,255,.05);
}

.team{
  display:flex;
  align-items:center;
  gap:8px;
}

.team img{
  width:24px;
  height:18px;
  object-fit:cover;
}

@media(max-width:768px){
  body{
    padding:10px;
  }

  th,
  td{
    font-size:12px;
    padding:8px;
  }
}

.page-title{
    text-align:center;
    margin-bottom:20px;
    color:#fff;
}

.tabs{
    display:flex;
    gap:10px;
    margin-bottom:20px;
}

.tab-btn{
    flex:1;
    padding:12px;
    border:none;
    border-radius:10px;
    cursor:pointer;
    background:#0A2C8C;
    color:#fff;
    font-weight:bold;
}

.tab-btn.active{
    background:#FFD700;
    color:#000;
}

.group-card{
  box-shadow: 0 4px 15px rgba(0,0,0,.25);
}

.tab-btn{
  transition:.3s;
}

.tab-btn:hover{
  opacity:.9;
}

.page-title{
  font-size:32px;
  font-weight:700;
  text-transform:uppercase;
}

tbody tr:nth-child(even){
  background:rgba(255,255,255,.03);
}

td:last-child{
  font-weight:bold;
  color:var(--fifa-gold);
}