:root {
  --verde: #4a9b8e;
  --tinta: #16302c;
  --papel: #f4f7f6;
  --linha: #d7e2de;
  --texto: #24332e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--texto);
  background: var(--papel);
}

a { color: var(--verde); }

.login-pagina {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.caixa {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid var(--linha);
  border-radius: 12px;
  padding: 28px;
}

.caixa h1 { margin: 0 0 8px; color: var(--tinta); font-size: 1.4rem; }

label { display: grid; gap: 6px; font-weight: 600; margin-top: 14px; }

input {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid #c5d4ce;
  border-radius: 6px;
}

button, .botao {
  margin-top: 18px;
  background: var(--verde);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.erro, .aviso-texto {
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 12px;
}

.erro { background: #fdecec; color: #8d2b2b; }
.aviso-texto { background: #e5f6ee; color: #1d6b45; }

.destinos { list-style: none; padding: 0; margin: 12px 0 18px; }
.destinos li { display: flex; align-items: center; gap: 12px; padding: 6px 0; }
.destinos form { margin: 0; }
.destinos button { margin: 0; }

.barra-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 8px; }
.barra-acoes button { margin-top: 0; }
.resumo-regra { margin: 0 0 18px; color: #4d645e; }

.cartoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 18px 0 28px; }
.cartao { background: #fff; border: 1px solid var(--linha); border-radius: 12px; padding: 18px 20px; }
.cartao h2 { margin: 0 0 8px; color: var(--tinta); font-size: 1.15rem; }
.cartao .resumo-regra { margin: 0 0 12px; }
.cartao .selo { margin-left: 8px; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(22, 48, 44, 0.45);
}
.modal[hidden] { display: none; }
.modal-caixa {
  width: min(520px, 100%);
  max-height: min(80vh, 680px);
  overflow: auto;
  background: #fff;
  border-radius: 12px;
  padding: 24px;
}
.modal-caixa h2 { margin: 0 0 8px; color: var(--tinta); font-size: 1.25rem; }
.escolha { display: flex; align-items: center; gap: 8px; font-weight: 500; margin-top: 10px; }
.botao-secundario { background: #fff; color: var(--verde); border: 1px solid var(--verde); }

tr.clicavel { cursor: pointer; }
tr.clicavel:hover { background: #f3faf8; }
input[type="checkbox"] { margin: 0; width: 16px; height: 16px; }
select { font: inherit; padding: 10px 12px; border: 1px solid #c5d4ce; border-radius: 6px; }

.casca { display: flex; min-height: 100vh; }

.menu {
  width: 230px;
  background: var(--tinta);
  color: #fff;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu strong { letter-spacing: 0.04em; }

.menu a {
  color: #fff;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 6px;
}

.menu a:hover, .menu a.ativo { background: rgba(255, 255, 255, 0.12); }

.menu form { margin-top: auto; }

.conteudo { flex: 1; padding: 32px; }

.conteudo h1 { margin-top: 0; color: var(--tinta); }

.linha-cadastro {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin: 18px 0;
}

.linha-cadastro label { margin-top: 0; min-width: 280px; }

.tabela {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.tabela th, .tabela td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--linha);
}

.tabela th { color: var(--tinta); }

.selo {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.85rem;
  font-weight: 600;
}

.selo.ok { background: #e5f6ee; color: #1d6b45; }
.selo.aviso { background: #fff4d6; color: #8a5a00; }
.selo.falha { background: #fdecec; color: #8d2b2b; }

.detalhe-erro { color: #8d2b2b; font-size: 0.9rem; }

.acoes { white-space: nowrap; }
.acoes form { display: inline; }
.acoes button, .botao-link {
  margin: 0 0 0 12px;
  padding: 0;
  background: transparent;
  color: var(--verde);
  font-weight: 600;
}

@media (max-width: 720px) {
  .casca { flex-direction: column; }
  .menu { width: auto; }
}