/* Portal da Paciente — Dr. Stênio Deslandes
 * Identidade visual alinhada a drsteniodeslandes.com.br
 */

:root {
  color-scheme: light;

  /* Neutros — cinzas puxados para o quente do acento, nunca cinza morto */
  --ink:        #111111;
  --ink-2:      #3a3733;
  --ink-3:      #6b6560;
  --ink-4:      #9c958e;

  --paper:      #ffffff;
  --paper-2:    #faf9f7;
  --paper-3:    #f2efea;
  --linha:      #e8e4df;
  --linha-2:    #d8d2ca;

  --escuro:     #111111;
  --escuro-2:   #1d1b19;

  --ok:         #3b6d11;
  --ok-bg:      #eef3e6;
  --alerta:     #a32d2d;
  --alerta-bg:  #faecec;
  --atencao:    #b06a1f;

  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --raio: 4px;
  --sombra: 0 4px 20px rgba(0,0,0,.07);
}

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

html, body {
  background: var(--paper-3);
  font-family: var(--sans);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

body { overflow-x: hidden; }

/* ---------- Casca do app ---------- */

.app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 60px rgba(0,0,0,.06);
}

/* ---------- Topo ---------- */

.topo {
  background: var(--escuro);
  padding: 15px 20px 13px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 40;
}

.topo-marca {
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--paper);
}

.topo-sub {
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 3px;
}

/* ---------- Navegação principal ---------- */

.nav {
  display: flex;
  background: var(--escuro-2);
  position: sticky;
  top: 57px;
  z-index: 40;
}

.nav-btn {
  flex: 1;
  border: 0;
  background: none;
  cursor: pointer;
  padding: 11px 2px 9px;
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}

.nav-btn .ic { display: block; font-size: 16px; margin-bottom: 4px; line-height: 1; }
.nav-btn:hover { color: rgba(255,255,255,.7); }
.nav-btn.on { color: var(--paper); border-bottom-color: var(--ink-4); }
.nav-btn:focus-visible { outline: 2px solid var(--ink-4); outline-offset: -2px; }

/* ---------- Telas ---------- */

.tela { display: none; }
.tela.on { display: block; animation: entra .25s ease; }

@keyframes entra {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .tela.on { animation: none; }
  * { transition: none !important; }
}

/* ---------- Hero ---------- */

.hero {
  background: var(--escuro);
  color: var(--paper);
  padding: 34px 24px 30px;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  line-height: 1.25;
  text-wrap: balance;
  margin-bottom: 10px;
}

.hero p {
  color: rgba(255,255,255,.7);
  font-size: .93rem;
  line-height: 1.65;
}

.selos {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.selo {
  font-size: 9.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-4);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 2px;
  padding: 5px 9px;
}

/* ---------- Blocos de conteúdo ---------- */

.bloco { padding: 30px 22px; }
.bloco + .bloco { border-top: 1px solid var(--linha); }
.bloco.claro { background: var(--paper-2); }

.rotulo {
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 9px;
}

.titulo {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.3;
  text-wrap: balance;
  margin-bottom: 12px;
}

.texto {
  font-size: .93rem;
  line-height: 1.72;
  color: var(--ink-2);
}

.texto + .texto { margin-top: 12px; }

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 18px;
  border: 0;
  border-radius: var(--raio);
  font-family: var(--sans);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .02em;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
}

.btn-principal { background: var(--escuro); color: var(--paper); }
.btn-principal:hover { background: var(--ink-2); }

.btn-secundario {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--linha-2);
}
.btn-secundario:hover { border-color: var(--ink); }

.btn-whats { background: #1faa54; color: #fff; }
.btn-whats:hover { background: #1a9349; }

.btn:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 2px; }

.btn + .btn { margin-top: 9px; }

/* ---------- Cards expansíveis ---------- */

.sanfona { border-top: 1px solid var(--linha); }

.sanfona-item { border-bottom: 1px solid var(--linha); }

.sanfona-cab {
  width: 100%;
  border: 0;
  background: none;
  cursor: pointer;
  text-align: left;
  padding: 17px 2px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--sans);
}

.sanfona-cab:focus-visible { outline: 2px solid var(--ink-4); outline-offset: -2px; }

.sanfona-tit {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--ink);
  line-height: 1.3;
}

.sanfona-res {
  display: block;
  font-size: .82rem;
  color: var(--ink-3);
  line-height: 1.55;
  margin-top: 4px;
}

.sanfona-sinal {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  position: relative;
  margin-top: 3px;
}

.sanfona-sinal::before,
.sanfona-sinal::after {
  content: '';
  position: absolute;
  background: var(--ink-4);
  transition: transform .25s;
}

.sanfona-sinal::before { top: 9px; left: 2px; width: 16px; height: 1px; }
.sanfona-sinal::after { top: 2px; left: 9px; width: 1px; height: 15px; }

.sanfona-item.aberto .sanfona-sinal::after { transform: rotate(90deg); }

.sanfona-corpo { display: none; padding: 0 2px 20px; }
.sanfona-item.aberto .sanfona-corpo { display: block; }

.sub-bloco + .sub-bloco { margin-top: 18px; }

.sub-tit {
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 8px;
}

.lista { list-style: none; }

.lista li {
  position: relative;
  padding-left: 16px;
  font-size: .89rem;
  line-height: 1.65;
  color: var(--ink-2);
}

.lista li + li { margin-top: 7px; }

.lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .68em;
  width: 5px;
  height: 1px;
  background: var(--ink-4);
}

/* ---------- Formulário ---------- */

.campo { margin-bottom: 17px; }

.campo label {
  display: block;
  font-size: 10px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}

.campo input[type=text],
.campo input[type=email],
.campo input[type=tel],
.campo input[type=date],
.campo input[type=number],
.campo select,
.campo textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  background: var(--paper);
  font-family: var(--sans);
  font-size: .93rem;
  color: var(--ink);
}

.campo textarea { min-height: 96px; resize: vertical; }

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--ink);
}

.campo .dica {
  font-size: .78rem;
  color: var(--ink-3);
  margin-top: 5px;
  line-height: 1.5;
}

.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Chips de sintoma */
.chips { display: flex; flex-wrap: wrap; gap: 7px; }

.chip {
  border: 1px solid var(--linha-2);
  background: var(--paper);
  border-radius: 100px;
  padding: 8px 14px;
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .18s;
}

.chip:hover { border-color: var(--ink-4); }
.chip.on { background: var(--escuro); color: var(--paper); border-color: var(--escuro); }
.chip:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 2px; }

/* Escala de dor */
.escala { display: flex; gap: 4px; }

.escala button {
  flex: 1;
  aspect-ratio: 1;
  border: 1px solid var(--linha-2);
  background: var(--paper);
  border-radius: var(--raio);
  font-family: var(--sans);
  font-size: .82rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .18s;
}

.escala button.on { background: var(--escuro); color: var(--paper); border-color: var(--escuro); }
.escala button:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 1px; }

.escala-legenda {
  display: flex;
  justify-content: space-between;
  font-size: .72rem;
  color: var(--ink-3);
  margin-top: 6px;
}

/* Escolha do interesse */
.opcao-interesse {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  width: 100%;
  text-align: left;
  padding: 13px 14px;
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  background: var(--paper);
  font-family: var(--sans);
  cursor: pointer;
  transition: border-color .18s, background .18s;
}

.opcao-interesse + .opcao-interesse { margin-top: 8px; }
.opcao-interesse:hover { border-color: var(--ink-4); }
.opcao-interesse:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 2px; }

.opcao-interesse .marca {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  border: 1px solid var(--linha-2);
  border-radius: 50%;
  position: relative;
  transition: border-color .18s;
}

.opcao-interesse.on { border-color: var(--ink); background: var(--paper-2); }
.opcao-interesse.on .marca { border-color: var(--ink); }

.opcao-interesse.on .marca::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--ink);
}

.opcao-interesse strong {
  display: block;
  font-weight: 500;
  font-size: .92rem;
  color: var(--ink);
  margin-bottom: 2px;
}

.opcao-interesse small {
  display: block;
  font-size: .78rem;
  color: var(--ink-3);
  line-height: 1.5;
}

/* Entrega dos materiais */
.entrega {
  background: var(--paper-2);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 17px;
  margin: 18px 0;
}

.ebook {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 13px;
}

.ebook-capa {
  flex: 0 0 auto;
  width: 88px;
  height: auto;
  border: 1px solid var(--linha-2);
  border-radius: 2px;
  display: block;
}

.ebook-info strong {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.3;
  margin-bottom: 4px;
}

.ebook-info span {
  display: block;
  font-size: .82rem;
  color: var(--ink-3);
  line-height: 1.5;
  margin-bottom: 6px;
}

.ebook-info small {
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-4);
}

/* Consentimento LGPD */
.consentimento {
  background: var(--paper-2);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 15px;
  margin-bottom: 18px;
}

.consentimento label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-size: .83rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.consentimento input[type=checkbox] {
  flex: 0 0 auto;
  margin-top: 2px;
  width: 17px;
  height: 17px;
  accent-color: var(--escuro);
}

.consentimento a { color: var(--ink); }

/* ---------- Avisos ---------- */

.aviso {
  border-left: 2px solid var(--ink-4);
  background: var(--paper-2);
  padding: 13px 15px;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--ink-2);
  border-radius: 0 var(--raio) var(--raio) 0;
}

.aviso.perigo { border-left-color: var(--alerta); background: var(--alerta-bg); }
.aviso.perigo strong { color: var(--alerta); }

.aviso-tit {
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 6px;
}

.aviso.perigo .aviso-tit { color: var(--alerta); }

/* ---------- Cartões ---------- */

.cartao {
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 17px;
  background: var(--paper);
}

.cartao + .cartao { margin-top: 11px; }

.cartao-tit {
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.3;
  margin-bottom: 3px;
}

.cartao-sub {
  font-size: .8rem;
  color: var(--ink-3);
  line-height: 1.5;
}

.cartao-acoes { display: flex; gap: 8px; margin-top: 13px; flex-wrap: wrap; }

.acao {
  flex: 1;
  min-width: 110px;
  text-align: center;
  padding: 9px 12px;
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  font-size: .8rem;
  color: var(--ink);
  text-decoration: none;
  background: var(--paper);
  cursor: pointer;
  font-family: var(--sans);
  transition: border-color .2s;
}

.acao:hover { border-color: var(--ink); }

.marca-pendente {
  display: inline-block;
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--atencao);
  border: 1px solid currentColor;
  border-radius: 2px;
  padding: 2px 6px;
  margin-top: 8px;
}

/* ---------- Tabelas ---------- */

.tabela-rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
  min-width: 380px;
}

th {
  text-align: left;
  font-size: 9.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 400;
  padding: 9px 10px;
  border-bottom: 1px solid var(--linha-2);
}

td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--linha);
  color: var(--ink-2);
  line-height: 1.5;
  vertical-align: top;
}

td.bom { color: var(--ok); }
td.evitar { color: var(--alerta); }

/* ---------- Sub-abas ---------- */

.subnav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 3px;
  margin-bottom: 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.subnav::-webkit-scrollbar { display: none; }

.subnav button {
  flex: 0 0 auto;
  border: 1px solid var(--linha-2);
  background: var(--paper);
  border-radius: 100px;
  padding: 8px 15px;
  font-family: var(--sans);
  font-size: .8rem;
  color: var(--ink-2);
  cursor: pointer;
  white-space: nowrap;
  transition: all .18s;
}

.subnav button.on { background: var(--escuro); color: var(--paper); border-color: var(--escuro); }
.subnav button:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 2px; }

.sub-tela { display: none; }
.sub-tela.on { display: block; }

/* ---------- Login ---------- */

.login {
  padding: 44px 26px 40px;
  text-align: center;
}

.login .cadeado {
  width: 46px;
  height: 46px;
  margin: 0 auto 20px;
  border: 1px solid var(--linha-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  color: var(--ink-4);
}

.login h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.4rem;
  margin-bottom: 9px;
  text-wrap: balance;
}

.login p {
  font-size: .89rem;
  line-height: 1.65;
  color: var(--ink-3);
  margin-bottom: 24px;
}

.login form { text-align: left; }

.previa {
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--linha);
  text-align: left;
}

.previa-grade {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  margin-top: 14px;
}

.previa-item {
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 13px 12px;
  background: var(--paper-2);
}

.previa-item .ic { font-size: 17px; display: block; margin-bottom: 6px; }

.previa-item strong {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: .92rem;
  margin-bottom: 3px;
}

.previa-item span {
  font-size: .76rem;
  color: var(--ink-3);
  line-height: 1.45;
}

.erro {
  background: var(--alerta-bg);
  color: var(--alerta);
  border-radius: var(--raio);
  padding: 11px 13px;
  font-size: .84rem;
  line-height: 1.5;
  margin-bottom: 14px;
}

/* ---------- Metas ---------- */

.meta-cartao {
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 17px;
}

.meta-cartao + .meta-cartao { margin-top: 11px; }

.meta-topo {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.meta-nome { font-size: .88rem; color: var(--ink-2); }

.meta-valor {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.meta-valor small {
  font-family: var(--sans);
  font-size: .72rem;
  color: var(--ink-3);
  margin-left: 4px;
}

.semana { display: flex; gap: 5px; }

.dia-semana {
  flex: 1;
  aspect-ratio: 1;
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  background: var(--paper);
  font-family: var(--sans);
  font-size: .68rem;
  color: var(--ink-3);
  cursor: pointer;
  transition: all .18s;
}

.dia-semana.on { background: var(--ok); border-color: var(--ok); color: #fff; }
.dia-semana:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 1px; }

/* ---------- Calendário do ciclo ---------- */

.cal-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.cal-mes {
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--ink);
}

.cal-nav {
  width: 34px;
  height: 34px;
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  background: var(--paper);
  color: var(--ink);
  -webkit-text-fill-color: var(--ink); /* protótipo teve bug de número invisível */
  font-size: 1rem;
  cursor: pointer;
}

.cal-nav:hover { border-color: var(--ink); }
.cal-nav:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 1px; }

.cal-grade { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }

.cal-cab {
  text-align: center;
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-4);
  padding-bottom: 6px;
}

.cal-dia {
  aspect-ratio: 1;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  background: var(--paper);
  font-family: var(--sans);
  font-size: .8rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  -webkit-text-fill-color: var(--ink);
  cursor: pointer;
  position: relative;
  transition: border-color .18s;
}

.cal-dia.vazio { border-color: transparent; cursor: default; background: none; }
.cal-dia.hoje { border-color: var(--ink); }
.cal-dia:focus-visible { outline: 2px solid var(--ink-4); outline-offset: 1px; }

.cal-marcas {
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 2px;
}

.cal-ponto { width: 4px; height: 4px; border-radius: 50%; }

.cal-legenda {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
  font-size: .76rem;
  color: var(--ink-3);
}

.cal-legenda span { display: flex; align-items: center; gap: 5px; }
.cal-legenda i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---------- Rodapé ---------- */

.rodape {
  background: var(--escuro);
  color: rgba(255,255,255,.55);
  padding: 26px 22px 30px;
  font-size: .78rem;
  line-height: 1.7;
  margin-top: auto;
}

.rodape a { color: rgba(255,255,255,.75); }

.rodape-creds {
  font-size: .72rem;
  color: rgba(255,255,255,.38);
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.1);
}

/* ---------- Modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(17,17,17,.55);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 90;
}

.modal.on { display: flex; }

.modal-caixa {
  background: var(--paper);
  width: 100%;
  max-width: 480px;
  border-radius: 10px 10px 0 0;
  padding: 26px 22px 30px;
  max-height: 86vh;
  overflow-y: auto;
}

.modal-fechar {
  float: right;
  border: 0;
  background: none;
  font-size: 1.3rem;
  color: var(--ink-3);
  cursor: pointer;
  line-height: 1;
  padding: 0 0 0 12px;
}

@media (min-width: 481px) {
  .modal { align-items: center; }
  .modal-caixa { border-radius: 10px; }
}