:root {
  --teal: #1d3d3b;
  --teal-mid: #325a59;
  --page: #f6f1e8;
  --ink: #222222;
  --card: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--page);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.topo {
  max-width: 36rem;
  margin: 0 auto;
  padding: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.topo h1 {
  margin: 0 0 0.75rem;
  text-align: center;
  font-size: 1.125rem;
  color: var(--teal);
}

.topo .marca {
  display: block;
  height: 2.75rem;
  width: auto;
  margin: 0 auto;
}

.alerta {
  margin: 0 0 1rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid #b91c1c;
  background: #fef2f2;
  color: #991b1b;
  font-size: 0.875rem;
}

.sair-wrap {
  margin: 0;
  text-align: right;
}

.sair {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0;
  border: 0;
  background: none;
  color: var(--teal);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.folha {
  max-width: 36rem;
  margin: 0 auto;
  padding: 1.5rem 1rem 7rem;
}

.codigo-lido {
  margin: 0 0 1.25rem;
  color: var(--teal-mid);
  font-size: 0.875rem;
}

.ajuda {
  margin: 0 0 1rem;
  color: var(--teal-mid);
  font-size: 0.875rem;
}

.codigo-lido strong {
  color: var(--ink);
  letter-spacing: 0.04em;
}

.grade {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.campo {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.35rem;
}

.rotulo {
  color: var(--teal);
  font-size: 0.875rem;
  font-weight: 600;
}

.req {
  color: #b91c1c;
}

.campo input,
.campo select {
  width: 100%;
  max-width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--teal-mid);
  border-radius: 0.5rem;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}

@supports (appearance: base-select) {
  .campo select {
    appearance: base-select;
  }

  .campo select::picker(select) {
    appearance: base-select;
    box-sizing: border-box;
    min-width: anchor-size(width);
    max-width: min(100vw - 2rem, 36rem);
    max-height: min(70vh, 24rem);
    overflow-y: auto;
    padding: 0.25rem;
    border: 1px solid var(--teal-mid);
    border-radius: 0.5rem;
    background: #fff;
    color: var(--ink);
  }

  .campo select option {
    padding: 0.625rem 0.75rem;
    border-radius: 0.35rem;
    white-space: normal;
  }
}

.campo input:read-only {
  background: rgba(0, 0, 0, 0.04);
}

#nome_funcionario {
  text-transform: uppercase;
}

.campo input:focus,
.campo select:focus,
.acesso input:focus,
.botao-primario:focus-visible,
.sair:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.acesso input[aria-invalid="true"],
.campo input[aria-invalid="true"],
.campo select[aria-invalid="true"] {
  border-color: #b91c1c;
}

.erro-campo {
  margin: 0;
  color: #991b1b;
  font-size: 0.75rem;
}

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

.acesso .ajuda {
  margin: 0;
}

.acesso input {
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--teal-mid);
  border-radius: 0.5rem;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.botao-primario {
  display: flex;
  width: 100%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0.5rem;
  background: var(--teal);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.acoes-fixas {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 20;
  padding: 0.75rem 1rem max(0.75rem, env(safe-area-inset-bottom));
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  background: color-mix(in srgb, var(--page) 95%, transparent);
}

.acoes-fixas .botao-primario {
  max-width: 36rem;
  margin: 0 auto;
}

.instrucao {
  margin: -0.25rem 0 1rem;
  text-align: center;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--ink);
}

.carta:has(:focus-visible) {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.info-dialogo {
  max-height: min(50vh, 16rem);
  overflow-y: auto;
}

.info-fechar {
  display: inline-flex;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  margin-top: 0.5rem;
  padding: 0 0.75rem;
  border: 1px solid var(--teal);
  border-radius: 0.5rem;
  background: transparent;
  color: var(--teal);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.info-fechar:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  .grade {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .campo-full {
    grid-column: 1 / -1;
  }
}