.op { max-width: 1180px; margin: 0 auto; padding: 28px 20px 60px; display: grid; gap: 34px; }
.op-topo { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.op-topo h1 { font-size: clamp(24px, 3vw, 32px); line-height: 1.15; margin: 14px 0 8px; letter-spacing: -0.02em; }
.op-topo p { color: var(--tinta-2); max-width: 62ch; }
.op-topo-acoes { display: flex; align-items: center; gap: 12px; }
.op-atualizado { color: var(--tinta-2); font-size: 13px; }
.op h2 { font-size: 18px; margin-bottom: 14px; }
.op h2 small { color: var(--tinta-2); font-weight: 500; font-size: 13px; margin-left: 6px; }
.op-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.op-card { background: var(--papel); border: 1px solid var(--linha); border-radius: var(--raio); padding: 14px 14px 12px; display: grid; gap: 6px; }
.op-card.afazer { border-style: dashed; opacity: .78; }
.op-card header { display: flex; justify-content: space-between; align-items: center; }
.op-cod { font-family: var(--mono); font-weight: 700; font-size: 20px; letter-spacing: .04em; color: var(--petroleo); }
.op-card h3 { font-size: 15px; line-height: 1.25; }
.op-card p { color: var(--tinta-2); font-size: 13px; line-height: 1.4; }
.op-num { display: flex; gap: 14px; font-size: 13px; color: var(--tinta-2); margin-top: 2px; }
.op-num b { color: var(--tinta); font-size: 16px; font-variant-numeric: tabular-nums; }
.selo { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: var(--verde-claro); color: var(--verde); white-space: nowrap; }
.selo.afazer { background: var(--laranja-claro); color: var(--laranja); }
.op-card button { justify-self: start; background: none; border: 0; padding: 0; color: var(--petroleo); font-weight: 600; font-size: 13px; cursor: pointer; }
.op-secao-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.op-secao-topo h2 { margin: 0; }
.op-filtros { display: flex; gap: 6px; flex-wrap: wrap; }
.op-filtros button { border: 1.5px solid var(--linha); background: var(--papel); border-radius: 99px; padding: 4px 11px; font-family: var(--mono); font-size: 12px; cursor: pointer; color: var(--tinta); }
.op-filtros button[aria-selected="true"] { background: var(--tinta); color: var(--fundo); border-color: var(--tinta); }
.op-lista { display: grid; gap: 8px; }
.op-conversa { background: var(--papel); border: 1px solid var(--linha); border-radius: var(--raio); padding: 12px 14px; display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; }
.op-conversa .op-cod { font-size: 15px; }
.op-conversa strong { display: block; }
.op-conversa .ultima { color: var(--tinta-2); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60ch; }
.op-conversa .quando { color: var(--tinta-2); font-size: 12px; }
.op-transferir { display: flex; gap: 6px; align-items: center; }
.op-transferir select { width: auto; padding: 7px 9px; font-family: var(--mono); font-size: 13px; }
.op-transferir .botao { padding: 7px 12px; font-size: 13px; }
.op-vazio { color: var(--tinta-2); background: var(--papel); border: 1px dashed var(--linha); border-radius: var(--raio); padding: 18px; text-align: center; }
.op-trilha { list-style: none; display: grid; gap: 6px; }
.op-trilha li { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; font-size: 14px; }
.op-trilha time { color: var(--tinta-2); font-size: 12px; font-variant-numeric: tabular-nums; min-width: 92px; }
.op-trilha .seta { font-family: var(--mono); font-weight: 700; }
.op-trilha .motivo { color: var(--tinta-2); }
.op-regras ul { display: grid; gap: 8px; padding-left: 18px; color: var(--tinta-2); }
.op-regras b { color: var(--tinta); }
.op-regras code { font-family: var(--mono); font-size: 13px; background: var(--petroleo-claro); color: var(--tinta); padding: 1px 5px; border-radius: 6px; }
@media (max-width: 640px) {
  .op-conversa { grid-template-columns: 1fr; gap: 8px; }
  .op-conversa .ultima { white-space: normal; }
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }