:root{
  --bg:#003c3d;
  --panel:#005457;
  --panel2:#00484b;
  --line:#0d6b6e;
  --orange:#ff8238;
  --green:#00e889;
  --red:#ff3d63;
  --yellow:#ffd84d;
  --white:#ffffff;
}

*{box-sizing:border-box}

body{
  margin:0;
  padding:24px;
  background:var(--bg);
  color:var(--white);
  font-family:Arial, Helvetica, sans-serif;
}

h1,h2{
  color:var(--orange);
  margin:0 0 16px 0;
}

.updated{
  color:var(--orange);
  font-weight:bold;
  margin-bottom:16px;
}

.buttons{
  display:flex;
  gap:8px;
  margin-bottom:22px;
  flex-wrap:wrap;
}

.buttons a{
  min-width:115px;
  text-align:center;
  padding:10px 18px;
  border:1px solid var(--orange);
  border-radius:8px;
  color:var(--orange);
  text-decoration:none;
  font-weight:bold;
}

.buttons a.active{
  background:var(--orange);
  color:#001f20;
}

.status-box{
  padding:18px 20px;
  border-radius:10px;
  font-size:22px;
  font-weight:bold;
  margin-bottom:18px;
  border:1px solid var(--line);
}

.status-ok{background:#004d36;color:var(--green)}
.status-warn{background:#554300;color:var(--yellow)}
.status-error{background:#4b0011;color:var(--red)}

.cards{
  display:grid;
  grid-template-columns:repeat(4, minmax(150px, 1fr));
  gap:12px;
  margin-bottom:20px;
}

.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:10px;
  padding:16px;
}

.card span{
  display:block;
  color:var(--orange);
  font-weight:bold;
  font-size:13px;
  margin-bottom:8px;
}

.card b{
  font-size:20px;
}

.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px;
  margin-bottom:20px;
  overflow:auto;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

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

th{
  color:var(--orange);
  text-align:left;
  padding:10px 8px;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}

td{
  padding:10px 8px;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}

.pct-pos,.side-long{color:var(--green);font-weight:bold}
.pct-neg,.side-short{color:var(--red);font-weight:bold}
.side-nao,.warn{color:var(--yellow);font-weight:bold}

.ranking-list{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.rank-row{
  background:var(--panel2);
  border:1px solid var(--line);
  border-radius:8px;
  padding:10px 12px;
  display:flex;
  justify-content:space-between;
  gap:12px;
}

.rank-row span{
  color:var(--white);
  font-weight:bold;
}

.rank-row b{
  color:var(--green);
}

.empty{
  padding:14px;
  border-radius:8px;
  background:#4d3b00;
  color:var(--yellow);
  font-weight:bold;
}

@media(max-width:1000px){
  .cards{grid-template-columns:repeat(2, minmax(140px, 1fr))}
  .grid-3{grid-template-columns:1fr}
}

@media(max-width:520px){
  body{padding:14px}
  .cards{grid-template-columns:1fr}
  .buttons a{width:100%}
}