@font-face {
  font-family: "Inter Pagina";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("letra-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter Pagina";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("letra-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  color-scheme: light;
  --fundo: #ffffff;
  --painel: #f7f8fa;
  --texto: #101828;
  --texto-2: #344054;
  --linha: #e4e7ec;
  --linha-forte: #d0d5dd;
  --cinzento: #f2f4f7;
  --foco: #2563eb;
  --primario: #101828;
  --vermelho: #b42318;
  --letra: "Inter Pagina", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: #1c130c;
  color: var(--texto);
  font: 16px/1.5 var(--letra);
  font-feature-settings: "cv11", "ss01";
}
/* A fotografia num elemento fixo (o background-attachment: fixed falha no iPad). */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(20, 12, 6, .45) 0%, rgba(20, 12, 6, .62) 100%),
    url("entrada-fundo.jpg") center 35% / cover no-repeat #1c130c;
}
@media (max-width: 900px) {
  body::before {
    background:
      linear-gradient(180deg, rgba(20, 12, 6, .45) 0%, rgba(20, 12, 6, .62) 100%),
      url("entrada-fundo-pequeno.jpg") center 35% / cover no-repeat #1c130c;
  }
}
:focus-visible { outline: 3px solid var(--foco); outline-offset: 2px; }

.entrada {
  max-width: 440px;
  margin: 8vh auto 32px;
  padding: 28px 24px 20px;
  background: var(--fundo);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .25);
}
@media (max-width: 480px) {
  .entrada { margin: 16px; padding: 24px 16px 16px; }
}
.icone { display: block; width: 56px; height: 56px; margin-bottom: 16px; }
h1 { margin: 0 0 4px; font-size: 26px; line-height: 1.2; font-weight: 700; }
.explica { margin: 0 0 20px; color: var(--texto-2); }

.form { display: grid; gap: 10px; }
.casas { display: grid; gap: 8px; margin: 0 0 8px; padding: 0; border: 0; min-width: 0; }
.casas legend, .rotulo { padding: 0; margin-bottom: 2px; font-weight: 600; }
.casa {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 16px;
  border: 1px solid var(--linha-forte);
  border-radius: 10px;
  background: var(--fundo);
  font-weight: 600;
  font-size: 17px;
  cursor: pointer;
}
.casa:hover { background: var(--cinzento); }
.casa input { width: 22px; height: 22px; margin: 0; flex: none; accent-color: var(--primario); }
.casa:has(input:checked) { border-color: var(--primario); box-shadow: inset 0 0 0 1px var(--primario); background: var(--cinzento); }
.casa:has(input:focus-visible) { outline: 3px solid var(--foco); outline-offset: 2px; }

.campo-senha { display: flex; gap: 8px; }
.campo-senha input {
  flex: 1;
  width: 100%;
  min-width: 0;
  height: 52px;
  padding: 0 14px;
  border: 1px solid var(--linha-forte);
  border-radius: 8px;
  background: var(--fundo);
  color: var(--texto);
  font: 600 19px/1 var(--letra);
}

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--linha-forte);
  border-radius: 8px;
  background: var(--fundo);
  color: var(--texto);
  font: 600 15px/1.2 var(--letra);
  cursor: pointer;
}
.botao:hover { background: var(--cinzento); }
.botao.mostrar { min-height: 52px; flex: none; }
.botao.primario { min-height: 52px; margin-top: 6px; background: var(--primario); border-color: var(--primario); color: #ffffff; font-size: 17px; }
.botao.primario:hover { background: #1d2939; }
.botao:disabled { opacity: .55; cursor: default; }
.erro { min-height: 1.5em; margin: 0; color: var(--vermelho); font-weight: 600; }