/* ==========================================================================
   "Entra pro bloco" — cadastro de folião (/foliao), alcançado pelo QR do cartaz.
   Quase sempre aberto no celular, de pé, no meio da festa: uma tela só, campos
   grandes, o mínimo de leitura. Tokens de style.css (creme / azul-royal /
   dourado, Rozha One + Atkinson Hyperlegible); tudo prefixado .fo-.
   ========================================================================== */

:root { --fo-line: rgba(212, 175, 55, 0.35); }

.fo-main {
    max-width: 620px;
    margin: 0 auto;
    padding: clamp(28px, 6vw, 56px) var(--pad-x) clamp(48px, 9vw, 90px);
}

/* ---------- Topo ---------- */
.fo-hero { text-align: center; margin-bottom: clamp(22px, 5vw, 36px); }
.fo-logo {
    display: block;
    margin: 0 auto 14px;
    border-radius: 50%;
    box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.8);
}
.fo-kicker {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold-bright);
}
.fo-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.4rem, 9vw, 4rem);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--cream);
    margin: 6px 0 12px;
    text-wrap: balance;
}
.fo-sub {
    max-width: 40ch;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-2);
    text-wrap: pretty;
}

/* ---------- Formulário ---------- */
.fo-form { display: flex; flex-direction: column; gap: 16px; }

.fo-field { display: flex; flex-direction: column; gap: 7px; border: 0; padding: 0; margin: 0; min-width: 0; }
.fo-field label, .fo-field legend { font-weight: 700; color: var(--text); padding: 0; }
.fo-field label small, .fo-field legend small { font-size: var(--fs-sm); font-weight: 400; color: var(--text-2); }

.fo-field input,
.fo-field select {
    width: 100%;
    min-height: 56px;
    padding: 12px 16px;
    border: 1px solid var(--fo-line);
    border-radius: var(--radius);
    background: var(--navy-950);
    color: var(--text);
    font-size: 1.1rem;   /* ≥16px: o iPhone não dá zoom ao focar */
}
.fo-field input::placeholder { color: rgba(220, 207, 174, 0.55); }
.fo-field input:focus,
.fo-field select:focus {
    outline: none;
    border-color: var(--gold-bright);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}
.fo-field input[aria-invalid="true"] { border-color: var(--danger); }

.fo-hint { margin: -6px 0 0; font-size: 0.95rem; color: var(--text-2); }

/* Comprador lembrado neste aparelho (js/comprador.js), sobre o fundo azul desta página */
.fo-form .buyer-memo {
    margin: 0; padding: 12px 14px;
    border: 1px solid rgba(212, 175, 55, 0.35); border-left: 4px solid var(--gold-bright); border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.05); color: var(--text);
    font-size: var(--fs-sm); line-height: 1.5;
}
.fo-form .buyer-swap {
    background: none; border: 0; padding: 0; margin: 0;
    font: inherit; font-weight: 700; color: var(--gold-bright);
    text-decoration: underline; text-underline-offset: 3px; cursor: pointer; min-height: 0;
}
.fo-form .buyer-swap:focus-visible { outline: 3px solid var(--gold-bright); outline-offset: 2px; }
.fo-form .buyer-lgpd { margin: -6px 0 0; font-size: var(--fs-xs); color: var(--text-2); line-height: 1.45; }
.fo-hint em { color: var(--gold-pale); font-style: normal; font-weight: 700; }

.fo-bday-row { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 8px; }
.fo-field select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 38px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFD700' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    cursor: pointer;
}

.fo-at { position: relative; }
.fo-at > span {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    font-weight: 700; font-size: 1.1rem; color: var(--gold-bright); pointer-events: none;
}
.fo-at input { padding-left: 38px; }

/* Aceite (LGPD): desmarcado por padrão, texto claro, alvo grande */
.fo-consent {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border: 1px solid var(--fo-line);
    border-radius: var(--radius);
    background: rgba(244, 232, 200, 0.06);
    cursor: pointer;
    font-weight: 700;
    line-height: 1.4;
}
.fo-consent input {
    flex-shrink: 0;
    width: 24px; height: 24px; margin: 1px 0 0;
    accent-color: var(--gold-bright);
    cursor: pointer;
}

.fo-privacy { font-size: 0.95rem; color: var(--text-2); }
.fo-privacy summary { cursor: pointer; color: var(--gold-pale); font-weight: 700; padding: 12px 0; min-height: var(--tap); }
.fo-privacy p { margin: 8px 0 0; line-height: 1.55; }
.fo-privacy a { color: var(--gold-bright); }

.fo-error {
    padding: 10px 14px;
    border-radius: var(--radius);
    background: rgba(185, 28, 28, 0.22);
    border: 1px solid var(--danger);
    color: #FFE4E4;
    font-weight: 700;
}

/* ---------- Botões ---------- */
.fo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    padding: 12px 26px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.15s var(--ease-out);
}
.fo-btn-primary {
    background: var(--gold-bright);
    border-color: var(--gold-bright);
    color: var(--navy-950);
    box-shadow: 0 12px 26px -14px rgba(255, 215, 0, 0.85);
}
.fo-btn-primary:hover { background: var(--gold-pale); border-color: var(--gold-pale); transform: translateY(-2px); }
.fo-btn-ghost {
    background: rgba(5, 13, 34, 0.5);
    border-color: var(--gold);
    color: var(--gold-bright);
}
.fo-btn-ghost:hover { background: rgba(212, 175, 55, 0.16); }
.fo-btn .icon { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; }

.fo-submit { width: 100%; min-height: 60px; font-size: 1.2rem; margin-top: 4px; }
.fo-submit:disabled { opacity: 0.65; cursor: wait; transform: none; }

/* ---------- Sucesso ---------- */
.fo-done { text-align: center; padding: clamp(20px, 5vw, 40px) 0; }
.fo-done-emoji { font-size: 4rem; line-height: 1; margin: 0 0 10px; animation: fo-pop 0.6s var(--ease-out) 1; }
.fo-done-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.4rem, 10vw, 4rem);
    line-height: 1;
    text-transform: uppercase;
    color: var(--gold-bright);
    margin: 0 0 10px;
}
.fo-done-sub { max-width: 38ch; margin: 0 auto 26px; font-size: 1.1rem; color: var(--text-2); }
.fo-done-actions { display: flex; flex-direction: column; gap: 12px; }
.fo-done-actions .fo-btn { width: 100%; }

@keyframes fo-pop {
    0% { transform: scale(0.4); opacity: 0; }
    60% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
    .fo-done-emoji { animation: none; }
    .fo-btn-primary:hover { transform: none; }
}