/* ===========================
   Layout principal
   =========================== */
main {
  max-width: 75rem;
  margin: 1.75rem auto 3rem;
  padding: 0 1.25rem;
}

/* ===========================
   Card de filtros
   =========================== */
.filtros-card {
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--raio-painel);
  box-shadow: var(--sombra-card);
  padding: 1.25rem 1.5rem 1.5rem;
  margin-bottom: 1.25rem;
}

.filtros-titulo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--laranja-escuro);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.filtros-titulo::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--laranja);
}

/* Grid dos campos */
.filtros {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  align-items: end;
  gap: 0.85rem;
}

/* Botão Buscar */
.filtros button[type="submit"] {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  height: 42px;
  padding: 0 1.6rem;
  border: none;
  border-radius: var(--raio-botao);
  background: linear-gradient(135deg, var(--laranja-escuro), var(--laranja));
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(245,160,33,0.35);
  transition: filter 0.18s, transform 0.14s, box-shadow 0.18s;
  white-space: nowrap;
}

.filtros button[type="submit"]:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
  box-shadow: 0 5px 16px rgba(245,160,33,0.45);
}

.filtros button[type="submit"]:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

/* Botão Limpar */
.filtros button.limpar {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 1.2rem;
  border: 1.5px solid var(--borda-forte);
  border-radius: var(--raio-botao);
  background: var(--painel);
  color: var(--texto-suave);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s;
  white-space: nowrap;
}

.filtros button.limpar:hover {
  border-color: var(--erro);
  color: var(--erro);
  background: #FFF5F5;
}

/* ===========================
   Status
   =========================== */
#status {
  margin: 0 0 1rem;
  min-height: 1.3em;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--texto-suave);
}

/* ===========================
   Cards de resultado
   =========================== */
.resultados-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.8rem 1.1rem;
  background: linear-gradient(90deg, var(--laranja-escuro), var(--laranja));
  color: white;
  border-radius: var(--raio-painel) var(--raio-painel) 0 0;
  margin-bottom: 0;
}

.resultados-header-titulo {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lista-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Card individual de resultado */
.result-card {
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--raio-painel);
  box-shadow: var(--sombra-card);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.15s;
}

.result-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.11);
  transform: translateY(-1px);
}

/* Faixa de topo do card */
.result-card-topo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.75rem 1rem;
  background: linear-gradient(90deg, #F8F9FB, #FFFFFF);
  border-bottom: 1px solid var(--borda);
}

.result-card-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--texto-suave);
  letter-spacing: 0.05em;
  background: var(--fundo);
  border: 1px solid var(--borda-forte);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
}

.result-card-nome {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--texto);
  flex: 1;
}

.result-card-protocolo {
  font-size: 0.75rem;
  color: var(--texto-suave);
  font-family: ui-monospace, Consolas, monospace;
  background: var(--azul-claro);
  border: 1px solid #B0D8EC;
  border-radius: 6px;
  padding: 0.15rem 0.55rem;
}

/* Corpo do card — grid de campos */
.result-card-corpo {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0;
}

.result-campo {
  padding: 0.65rem 1rem;
  border-right: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
}

.result-campo:last-child,
.result-campo:nth-last-child(-n+2):nth-child(odd) {
  border-right: none;
}

.result-campo-label {
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-suave);
  margin-bottom: 0.2rem;
}

.result-campo-valor {
  font-size: 0.88rem;
  color: var(--texto);
  font-variant-numeric: tabular-nums;
}

.result-campo-valor.mono {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.84rem;
}

.result-campo-valor.destaque {
  font-weight: 700;
  color: var(--laranja-escuro);
  font-size: 0.95rem;
}

.result-campo-valor.suave {
  color: var(--texto-suave);
  font-style: italic;
  font-size: 0.82rem;
}

/* Badge de status */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--borda-forte);
  border-radius: 999px;
  background: #F0F4F8;
  color: var(--texto-suave);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.chip.ok {
  border-color: #16a34a;
  background: #F0FDF4;
  color: #166534;
}

.chip.falha {
  background: #FFF1F2;
  border-color: #F87171;
  color: #BE123C;
}

/* Estado vazio */
.vazio {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.92rem;
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--raio-painel);
  box-shadow: var(--sombra-card);
}

.vazio-icone {
  font-size: 2.8rem;
  display: block;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

/* ===========================
   Paginação
   =========================== */
.paginacao {
  display: flex;
  justify-content: center;
  margin: 1.25rem 0 2rem;
}

.paginacao button {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  height: 40px;
  padding: 0 1.8rem;
  border: 1.5px solid var(--borda-forte);
  border-radius: var(--raio-botao);
  background: var(--painel);
  color: var(--texto-suave);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s, background 0.18s, transform 0.13s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
}

.paginacao button:hover {
  border-color: var(--laranja);
  color: var(--laranja-escuro);
  background: var(--laranja-claro);
  transform: translateY(-1px);
}

.paginacao button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ===========================
   Responsividade — Tablet
   =========================== */
@media (max-width: 860px) {
  .topo h1 { font-size: 0.92rem; }
  .topo-logo img { height: 52px; }
  .topo-badge { display: none; }

  .filtros {
    grid-template-columns: 1fr 1fr;
  }

  .result-card-corpo {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===========================
   Responsividade — Mobile
   =========================== */
@media (max-width: 600px) {
  main {
    margin: 1rem auto 2rem;
    padding: 0 0.75rem;
  }

  .topo-inner {
    padding: 0.55rem 0.9rem;
    gap: 0.55rem;
  }

  .topo-logo img { height: 44px; }
  .topo-divider { display: none; }
  .topo h1 { font-size: 0.85rem; }
  .topo-subtitulo { font-size: 0.62rem; }

  .filtros-card { padding: 1rem; }

  .filtros {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .filtros button[type="submit"],
  .filtros button.limpar {
    grid-column: 1 / -1;
    width: 100%;
    height: 46px;
    font-size: 0.95rem;
  }

  .result-card-corpo {
    grid-template-columns: 1fr 1fr;
  }

  .result-card-nome {
    font-size: 0.9rem;
  }

  .paginacao { padding: 0 0.5rem; }
  .paginacao button { width: 100%; justify-content: center; }
}

/* ===========================
   Mobile muito pequeno
   =========================== */
@media (max-width: 380px) {
  .result-card-corpo {
    grid-template-columns: 1fr;
  }

  .result-campo {
    border-right: none;
  }

  .topo h1 {
    font-size: 0.78rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
  }
}