/* Identidade Escaneando o CFC — mesma paleta dos criativos e da landing. */
:root {
  --azul-1: #132049;
  --azul-2: #0E1836;
  --azul-3: #0A1230;
  --ouro:   #E8B65A;
  --cta:    #C0303F;
  --creme:  #F5EFE0;
  --creme-fraco: rgba(245, 239, 224, .62);
  --borda: rgba(232, 182, 90, .22);
  --serif: "Libre Baskerville", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  color: var(--creme);
  background: linear-gradient(160deg, var(--azul-1) 0%, var(--azul-2) 55%, var(--azul-3) 100%);
  background-attachment: fixed;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

.tela { min-height: 100dvh; display: flex; flex-direction: column; }
.tela[hidden] { display: none; }

/* ── Telas de entrada (login / código) ───────────────────────────────────── */
#tela-login, #tela-codigo, #tela-carregando { align-items: center; justify-content: center; padding: 24px; }

.caixa {
  width: 100%; max-width: 400px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 32px 26px;
}
.caixa-centro { text-align: center; border: none; background: none; }

.marca { text-align: center; margin-bottom: 8px; }
.marca-linha {
  display: block; font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--creme-fraco); margin-bottom: 10px;
}
.marca h1 { font-family: var(--serif); font-size: 27px; font-weight: 700; line-height: 1.2; }
.ouro { color: var(--ouro); }

.sub { text-align: center; color: var(--creme-fraco); font-size: 14px; line-height: 1.55; margin: 14px 0 24px; }

label { display: block; font-size: 12px; font-weight: 600; letter-spacing: .04em;
        text-transform: uppercase; color: var(--creme-fraco); margin-bottom: 8px; }

input {
  width: 100%; padding: 14px 16px; font-family: var(--sans); font-size: 16px; /* 16px evita zoom no iOS */
  color: var(--creme); background: rgba(0, 0, 0, .28);
  border: 1px solid var(--borda); border-radius: 11px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: rgba(245, 239, 224, .3); }
input:focus { border-color: var(--ouro); box-shadow: 0 0 0 3px rgba(232, 182, 90, .14); }
input[aria-invalid="true"] { border-color: var(--cta); }

.campo-codigo { text-align: center; font-size: 30px; letter-spacing: .38em; font-weight: 600; padding: 16px; }

.btn {
  width: 100%; margin-top: 18px; padding: 15px; font-family: var(--sans);
  font-size: 15px; font-weight: 700; border: none; border-radius: 11px;
  cursor: pointer; transition: filter .15s, transform .06s;
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-cta { background: var(--cta); color: #fff; }
.btn-cta:hover:not(:disabled) { filter: brightness(1.12); }
.btn-ouro { background: var(--ouro); color: var(--azul-3); }
.btn-ouro:hover:not(:disabled) { filter: brightness(1.08); }

.link {
  display: block; margin: 16px auto 0; background: none; border: none;
  color: var(--creme-fraco); font-family: var(--sans); font-size: 13px;
  text-decoration: underline; cursor: pointer;
}
.link:hover { color: var(--ouro); }

.erro { color: #FF9AA5; font-size: 13px; margin-top: 9px; line-height: 1.45; }
.erro[hidden] { display: none; }

.rodape-nota { margin-top: 22px; font-size: 12px; line-height: 1.5;
               color: rgba(245, 239, 224, .42); text-align: center; }

/* ── Biblioteca ─────────────────────────────────────────────────────────── */
.topo {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; padding-top: max(16px, env(safe-area-inset-top));
  border-bottom: 1px solid var(--borda);
  background: rgba(10, 18, 48, .82); backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 10;
}
.topo-marca { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.topo-titulo { font-family: var(--serif); font-size: 16px; font-weight: 700; }
.topo-email { font-size: 11px; color: var(--creme-fraco);
              overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-sair { margin: 0; flex-shrink: 0; }

.conteudo { flex: 1; padding: 20px; padding-bottom: max(32px, env(safe-area-inset-bottom));
            max-width: 620px; width: 100%; margin: 0 auto; }

.secao-titulo {
  font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--creme-fraco); margin: 26px 0 12px;
}
.secao-titulo:first-child { margin-top: 0; }

.card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--borda);
  border-radius: 14px; padding: 16px; margin-bottom: 10px;
  text-align: left; width: 100%;
  font-family: var(--sans); color: inherit;
}
.card-aberto { cursor: pointer; transition: background .15s, border-color .15s; }
.card-aberto:hover { background: rgba(255, 255, 255, .07); border-color: rgba(232, 182, 90, .45); }
.card-trancado { opacity: .72; }

.card-icone { flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px;
              display: grid; place-items: center; font-size: 17px; }
.icone-aberto  { background: rgba(232, 182, 90, .16); }
.icone-trancado { background: rgba(245, 239, 224, .07); }

.card-texto { flex: 1; min-width: 0; }
.card-titulo { font-size: 14px; font-weight: 600; line-height: 1.35; }
.card-desc { font-size: 12px; color: var(--creme-fraco); margin-top: 3px; line-height: 1.45; }
.card-seta { flex-shrink: 0; color: var(--ouro); font-size: 18px; }

.selo {
  display: inline-block; font-size: 9px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 3px 7px; border-radius: 5px; margin-bottom: 6px;
}
.selo-gratis { background: rgba(232, 182, 90, .18); color: var(--ouro); }

/* Bloco de compra */
.oferta {
  background: rgba(255, 255, 255, .04); border: 1px solid var(--borda);
  border-radius: 14px; padding: 18px; margin-bottom: 10px;
}
.oferta-topo { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.oferta-nome { font-family: var(--serif); font-size: 16px; font-weight: 700; }
.oferta-preco { font-size: 19px; font-weight: 700; color: var(--ouro); white-space: nowrap; }
.oferta-itens { list-style: none; margin: 12px 0 4px; }
.oferta-itens li { font-size: 13px; color: var(--creme-fraco); padding: 5px 0 5px 20px;
                   position: relative; line-height: 1.4; }
.oferta-itens li::before { content: "🔒"; position: absolute; left: 0; font-size: 11px; opacity: .6; }

.vazio { text-align: center; padding: 40px 20px; color: var(--creme-fraco); font-size: 14px; }

/* ── Spinner ────────────────────────────────────────────────────────────── */
.spinner {
  width: 30px; height: 30px; margin: 0 auto 16px;
  border: 2px solid rgba(232, 182, 90, .2); border-top-color: var(--ouro);
  border-radius: 50%; animation: girar .7s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ── Aviso (toast) ──────────────────────────────────────────────────────── */
.aviso {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--azul-1); border: 1px solid var(--borda); color: var(--creme);
  padding: 12px 18px; border-radius: 10px; font-size: 13px; z-index: 100;
  max-width: calc(100vw - 40px); text-align: center; line-height: 1.45;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .45);
}