:root {
  --navy: #0B2A4A; --azul: #4DA3FF; --azul-ink: #06192E; --azul-suave: #E6F1FF;
  --fundo: #F2F6FB; --cartao: #FFFFFF; --tinta: #0B2A4A; --mudo: #4A5F78; --linha: #D5DCE6;
  --erro: #B3261E; --ok: #1E8E5A; --sel: #0B2A4A; --sel-ink: #FFFFFF; --sel-sub: #9CC4F0;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fundo: #06162A; --cartao: #0B2240; --tinta: #EAF1F9; --mudo: #A9BBD0; --linha: #1F3D5E;
    --azul-suave: #12345A; --erro: #FF8A80; --ok: #5BD69B; color-scheme: dark; --sel: #4DA3FF; --sel-ink: #06192E; --sel-sub: #0B2A4A;
  }
}
:root[data-theme="dark"] {
  --fundo: #06162A; --cartao: #0B2240; --tinta: #EAF1F9; --mudo: #A9BBD0; --linha: #1F3D5E;
  --azul-suave: #12345A; --erro: #FF8A80; --ok: #5BD69B; color-scheme: dark; --sel: #4DA3FF; --sel-ink: #06192E; --sel-sub: #0B2A4A;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100dvh; background: var(--fundo); color: var(--tinta);
  font: 400 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  display: flex; align-items: center; justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
}
button, input { font: inherit; color: inherit; }
[hidden] { display: none !important; }

.cartao {
  width: 100%; max-width: 940px; background: var(--cartao); border-radius: 18px; overflow: hidden;
  display: grid; grid-template-columns: 300px minmax(0, 1fr);
  box-shadow: 0 1px 2px rgba(11,42,74,.06), 0 12px 40px rgba(11,42,74,.10);
}

/* Lado esquerdo (identidade) */
.lado { background: var(--navy); color: #fff; padding: 32px 28px; }
.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.mono { width: 44px; flex: none; color: #fff; }
.marca b { display: block; font-size: 12px; letter-spacing: .08em; line-height: 1.25; }
.marca small { display: block; font-size: 10px; letter-spacing: .14em; color: #9CC4F0; text-transform: uppercase; }
.lado h1 { margin: 32px 0 16px; font-size: 24px; line-height: 1.2; font-weight: 700; }
.info { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 10px; }
.info li { display: flex; align-items: center; gap: 10px; color: #CFE0F2; font-size: 15px; }
.info svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--azul); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.desc { margin: 0; color: #9CC4F0; font-size: 14px; }

/* Fluxo */
.fluxo { padding: 28px 32px 32px; position: relative; min-height: 520px; min-width: 0; }
.etapas { display: flex; gap: 6px; list-style: none; margin: 0 0 24px; padding: 0; }
.etapas li { flex: 1; display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--mudo);
  padding-top: 10px; border-top: 4px solid var(--linha); }
.etapas i { font-style: normal; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  font-size: 12px; background: var(--linha); color: var(--mudo); }
.etapas li.feita { border-color: var(--azul); }
.etapas li.feita i { background: var(--azul); color: var(--azul-ink); }
.etapas li.atual { color: var(--tinta); border-color: var(--azul); }
.etapas li.atual i { background: var(--sel); color: var(--sel-ink); }

h2 { margin: 0 0 12px; font-size: 17px; font-weight: 700; }
h2 + .horas, .dias + h2 { margin-top: 0; }
.dias + h2 { margin-top: 24px; }

.aviso { background: var(--azul-suave); border-radius: 10px; padding: 12px 14px; margin-bottom: 18px; font-size: 14px; font-weight: 600; }

/* Dias */
.dias { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 8px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.dia {
  flex: none; width: 72px; min-height: 84px; border-radius: 12px; border: 1.5px solid var(--linha); background: var(--cartao);
  display: grid; place-items: center; align-content: center; gap: 2px; cursor: pointer; scroll-snap-align: start;
  transition: border-color .12s, background .12s;
}
.dia small { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--mudo); font-weight: 600; }
.dia b { font-size: 24px; line-height: 1; }
.dia em { font-style: normal; font-size: 11px; color: var(--mudo); }
.dia:hover { border-color: var(--azul); }
.dia[aria-selected="true"] { background: var(--sel); border-color: var(--sel); color: var(--sel-ink); }
.dia[aria-selected="true"] small, .dia[aria-selected="true"] em { color: var(--sel-sub); }
.dia:disabled { opacity: .4; cursor: not-allowed; }

/* Horários */
.horas { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
.hora {
  min-height: 52px; border-radius: 10px; border: 1.5px solid var(--azul); background: var(--cartao); color: var(--tinta);
  font-size: 16px; font-weight: 700; cursor: pointer; font-variant-numeric: tabular-nums;
  transition: background .12s, transform .12s;
}
.hora:hover { background: var(--azul-suave); }
.hora:active { transform: scale(.98); }
.grupo { grid-column: 1 / -1; margin: 6px 0 -2px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--mudo); font-weight: 700; }
.grupo:first-child { margin-top: 0; }
.acoes .btn { font-size: 16px; padding: 0 12px; white-space: nowrap; }

/* Sugestões (manhã / tarde) */
.sugestoes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.sugestao {
  display: grid; gap: 4px; text-align: left; padding: 18px 18px 16px; min-height: 132px; align-content: start;
  border-radius: 14px; border: 1.5px solid var(--azul); background: var(--cartao); cursor: pointer;
  transition: background .12s, transform .12s, box-shadow .12s;
}
.sugestao:hover { background: var(--azul-suave); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(11,42,74,.08); }
.sugestao small { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--mudo); }
.sugestao b { font-size: 32px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.sugestao span { font-size: 15px; font-weight: 600; }
.link { background: none; border: 0; padding: 12px 0; min-height: 44px; color: var(--tinta); font-size: 15px; font-weight: 600;
  text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--azul); cursor: pointer; }
.link.voltar { padding: 0 0 12px; text-decoration: none; color: var(--mudo); }
.vazio { color: var(--mudo); }

/* Formulário */
.escolhido {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--azul-suave); border: 0; border-left: 4px solid var(--azul); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 22px; text-align: left; cursor: pointer;
}
.escolhido b { display: block; font-size: 15px; }
.escolhido span span { font-size: 14px; color: var(--mudo); font-variant-numeric: tabular-nums; }
.escolhido u { font-size: 14px; font-weight: 600; text-underline-offset: 3px; flex: none; }
.campo { margin-bottom: 16px; }
.campo label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.campo input {
  width: 100%; min-height: 52px; padding: 0 14px; border-radius: 10px; border: 1.5px solid var(--linha);
  background: var(--cartao); font-size: 16px;
}
.campo input:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(77,163,255,.25); }
.campo.ruim input { border-color: var(--erro); }
.erro { display: block; color: var(--erro); font-size: 13px; min-height: 0; margin-top: 4px; }
.erro:empty { display: none; }
.erro.geral { margin: 0 0 12px; font-size: 14px; font-weight: 600; }
.isca { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nota { font-size: 13px; color: var(--mudo); margin: 12px 0 0; text-align: center; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; width: 100%; min-height: 56px; padding: 0 22px;
  border-radius: 12px; border: 2px solid var(--azul); background: var(--azul); color: var(--azul-ink);
  font-size: 17px; font-weight: 700; cursor: pointer; text-decoration: none; transition: transform .12s, opacity .12s;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn.sec { background: transparent; color: var(--tinta); border-color: var(--linha); }
.btn.perigo { color: var(--erro); }
.btn.perigo:not(.sec) { background: var(--erro); border-color: var(--erro); color: #fff; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 2px; }

/* Confirmação (pico-fim) */
.selo { width: 64px; height: 64px; border-radius: 50%; background: var(--ok); display: grid; place-items: center; margin: 8px 0 16px;
  animation: pop .35s cubic-bezier(.2,1.4,.4,1) both; }
.selo svg { width: 34px; height: 34px; fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 24; stroke-dashoffset: 24; animation: traco .4s .2s ease-out forwards; }
.selo.cancelado { background: var(--mudo); }
h2.grande { font-size: 26px; line-height: 1.2; margin-bottom: 6px; }
.sub { margin: 0 0 20px; color: var(--mudo); }
.resumo { margin: 0 0 24px; border-top: 1px solid var(--linha); }
.resumo div { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--linha); }
.resumo dt { color: var(--mudo); font-size: 14px; }
.resumo dd { margin: 0; font-weight: 600; }
.resumo a { color: var(--tinta); text-underline-offset: 3px; }
.acoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.confirmaCancelar { border: 1.5px solid var(--erro); border-radius: 12px; padding: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.confirmaCancelar p { grid-column: 1 / -1; margin: 0 0 4px; font-weight: 700; }

/* Carregando */
.carregando { position: absolute; inset: 0; display: none; place-items: center; align-content: center; grid-auto-flow: column; gap: 6px; background: var(--cartao); }
.carregando.on { display: grid; }
.carregando span { width: 10px; height: 10px; border-radius: 50%; background: var(--azul); animation: pulso 1s infinite ease-in-out; }
.carregando span:nth-child(2) { animation-delay: .15s; }
.carregando span:nth-child(3) { animation-delay: .3s; }

@keyframes pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes traco { to { stroke-dashoffset: 0; } }
@keyframes pulso { 0%, 100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); } }

/* Celular */
@media (max-width: 760px) {
  body { padding: 0; align-items: stretch; }
  .cartao { grid-template-columns: minmax(0, 1fr); border-radius: 0; box-shadow: none; min-height: 100dvh; align-content: start; }
  .lado { padding: max(20px, env(safe-area-inset-top)) 20px 20px; }
  .lado h1 { margin: 18px 0 10px; font-size: 21px; }
  .info { grid-auto-flow: row; gap: 6px; margin: 0; }
  .info li { font-size: 14px; }
  .desc { display: none; }
  .fluxo { padding: 20px 16px max(24px, env(safe-area-inset-bottom)); min-height: 0; }
  .horas { grid-template-columns: repeat(2, 1fr); }
  .sugestoes { gap: 10px; }
  .sugestao { padding: 16px 14px 14px; min-height: 120px; }
  .sugestao b { font-size: 28px; }
  .etapas li { font-size: 12px; gap: 6px; }
}
@media (max-width: 330px) { .sugestoes { grid-template-columns: 1fr; } .sugestao { min-height: 0; } .etapas li { font-size: 0; } }
/* Modo embutido na landing page */
.embed body { display: block; min-height: 0; padding: 0; background: transparent; }
.embed .cartao { grid-template-columns: minmax(0, 1fr); max-width: none; min-height: 0; box-shadow: none; border-radius: 16px; }
.embed .lado { display: none; }
.embed .fluxo { min-height: 360px; padding: 24px 24px 28px; }
@media (max-width: 760px) { .embed .cartao { border-radius: 14px; } .embed .fluxo { padding: 18px 16px 22px; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .selo svg { stroke-dashoffset: 0; } }