:root {
  --azul: #0b2f5b;
  --azul-2: #123f73;
  --laranja: #ff8a00;
  --fundo: #f3f6fb;
  --card: #ffffff;
  --texto: #132033;
  --muted: #667085;
  --linha: #e6ebf2;
  --verde: #159947;
  --vermelho: #c0392b;
  --sombra: 0 12px 35px rgba(11, 47, 91, 0.12);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--fundo); color: var(--texto); }
.topo { background: linear-gradient(135deg, var(--azul), var(--azul-2)); color: white; padding: 34px 18px 72px; }
.topo > div, .container { max-width: 1180px; margin: 0 auto; }
.tag { margin: 0 0 8px; text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; font-weight: 700; color: var(--laranja); }
h1, h2, h3 { margin: 0; }
h1 { font-size: clamp(30px, 5vw, 56px); line-height: 1; }
.subtitulo { margin: 14px 0 0; color: rgba(255,255,255,0.82); font-size: 17px; }
.container { margin-top: -46px; padding: 0 18px 36px; display: grid; gap: 20px; }
.painel { background: var(--card); border: 1px solid var(--linha); border-radius: 22px; padding: 22px; box-shadow: var(--sombra); }
.painel.destaque { min-height: 560px; }
.linha-titulo { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.linha-titulo p { margin: 7px 0 0; color: var(--muted); }
.rodadas { display: flex; gap: 12px; flex-wrap: wrap; }
.rodada-btn { border: 1px solid var(--linha); background: #fff; padding: 14px 18px; border-radius: 16px; cursor: pointer; min-width: 170px; text-align: left; transition: 0.2s; }
.rodada-btn:hover, .rodada-btn.ativa { border-color: var(--laranja); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255, 138, 0, 0.18); }
.rodada-btn strong { display: block; color: var(--azul); font-size: 17px; }
.rodada-btn span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.abas { display: flex; gap: 8px; border-bottom: 1px solid var(--linha); margin-bottom: 18px; overflow-x: auto; }
.aba { border: 0; background: transparent; padding: 13px 14px; cursor: pointer; font-weight: 700; color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; }
.aba.ativa { color: var(--azul); border-bottom-color: var(--laranja); }
.conteudo-aba { display: none; }
.conteudo-aba.ativo { display: block; }
.resumo-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.mini-card { border: 1px solid var(--linha); border-radius: 16px; padding: 14px; background: #fbfdff; }
.mini-card span { display: block; color: var(--muted); font-size: 13px; }
.mini-card strong { display: block; color: var(--azul); font-size: 26px; margin-top: 5px; }
.tabela-wrapper { overflow-x: auto; border: 1px solid var(--linha); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th { background: var(--azul); color: white; text-align: left; font-size: 13px; padding: 13px; }
td { padding: 12px 13px; border-bottom: 1px solid var(--linha); font-size: 14px; }
tr:nth-child(even) td { background: #f8fafc; }
.posicao { font-weight: 800; color: var(--azul); }
.pontos { font-weight: 800; color: var(--laranja); }
.lista-jogos { display: grid; gap: 12px; }
.jogo-card { border: 1px solid var(--linha); border-radius: 16px; padding: 14px; background: #fff; }
.jogo-topo { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.confronto { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; font-weight: 800; }
.confronto .time:last-child { text-align: right; }
.placar { background: var(--fundo); border-radius: 12px; padding: 8px 12px; min-width: 70px; text-align: center; color: var(--azul); }
.filtros { margin-bottom: 14px; }
.filtros input { width: 100%; border: 1px solid var(--linha); border-radius: 14px; padding: 13px 14px; font-size: 15px; }
.espelho { display: grid; gap: 14px; }
.participante-card { border: 1px solid var(--linha); border-radius: 18px; overflow: hidden; background: #fff; }
.participante-header { background: #fbfdff; padding: 14px; border-bottom: 1px solid var(--linha); display: flex; justify-content: space-between; gap: 12px; }
.participante-header strong { color: var(--azul); }
.palpites-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.palpite-linha { padding: 10px 12px; border-bottom: 1px solid var(--linha); display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: center; font-size: 13px; }
.palpite-linha:nth-child(odd) { border-right: 1px solid var(--linha); }
.palpite-linha .versus { font-weight: 800; color: var(--laranja); }
.mensagem { padding: 18px; border-radius: 16px; background: #fbfdff; border: 1px dashed var(--linha); color: var(--muted); }
footer { text-align: center; color: var(--muted); padding: 10px 18px 28px; }
@media (max-width: 720px) {
  .topo { padding-bottom: 62px; }
  .painel { padding: 16px; border-radius: 18px; }
  .resumo-cards { grid-template-columns: 1fr; }
  .rodada-btn { width: 100%; }
  .palpites-grid { grid-template-columns: 1fr; }
  .palpite-linha:nth-child(odd) { border-right: 0; }
  .confronto { grid-template-columns: 1fr; text-align: center; }
  .confronto .time:last-child { text-align: center; }
}