/* Area do paciente — mesma linguagem visual da landing, densidade de app. */

:root {
  --ink:        #14201b;
  --ink-soft:   #3d4a44;
  --muted:      #6b7772;
  --line:       #ddd6c9;
  --line-dark:  #2c3b33;
  --forest:     #2e4a3d;
  --eucalypt:   #4a6b58;
  --sage:       #8fa694;
  --sand:       #f4efe4;
  --cream:      #fbf8f2;
  --clay:       #b4674a;
  --serif:  "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:   "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --script: "Parisienne", "Snell Roundhand", "Apple Chancery", cursive;
}

*, *::before, *::after { box-sizing: border-box; }

/* O atributo hidden perde para qualquer display definido no CSS — sem isto,
   esconder um elemento com display:grid/flex via JS simplesmente não funciona. */
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0;
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 60;
  text-wrap: balance;
}
h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 2.4vw, 1.7rem); }
h3 { font-size: 1.1rem; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--clay); }

.wrap { max-width: 980px; margin-inline: auto; padding-inline: clamp(1.25rem, 5vw, 2.5rem); }
.narrow { max-width: 460px; }

/* Barra superior ---------------------------------------------------------- */

.bar {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}
.bar-inner {
  max-width: 980px;
  margin-inline: auto;
  padding: 1rem clamp(1.25rem, 5vw, 2.5rem);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.bar .brand {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  color: var(--ink);
  text-decoration: none;
}
.brand-nome {
  font-family: var(--script);
  font-size: 1.45rem;
  line-height: 1;
  transform: translateY(.06em);
}
.brand-nutri {
  font-family: var(--sans);
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--muted);
  padding-left: .55rem;
  border-left: 1px solid var(--line);
}
.bar .who { margin-left: auto; font-size: .85rem; color: var(--muted); }
.bar nav { display: flex; gap: 1.1rem; align-items: center; }
.bar nav a, .bar nav button {
  font-size: .85rem;
  color: var(--ink-soft);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
}
.bar nav a:hover, .bar nav button:hover { color: var(--clay); }

main { padding-block: clamp(2.25rem, 6vw, 4rem); }

/* Blocos ------------------------------------------------------------------ */

.page-head { margin-bottom: 2.25rem; }
/* Nao escopar em .page-head: a eyebrow tambem aparece dentro de painel. */
.eyebrow {
  display: flex; align-items: center; gap: .8rem;
  font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--eucalypt); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 2rem; height: 1px; background: currentColor; flex: none; }

.panel {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  padding: clamp(1.25rem, 3vw, 1.85rem);
}
.panel + .panel { margin-top: 1.25rem; }
.panel-quiet { background: var(--sand); border-color: transparent; }

.plan-current {
  border-left: 3px solid var(--eucalypt);
}
.plan-current h2 { margin-bottom: .4rem; }
.plan-meta { font-size: .82rem; color: var(--muted); margin-bottom: 1.25rem; }
.plan-notes {
  white-space: pre-wrap;
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
  margin-top: 1.25rem;
  font-size: .95rem;
}

/* Listas ------------------------------------------------------------------ */

.rows { list-style: none; padding: 0; margin: 0; }
.rows li {
  border-top: 1px solid var(--line);
  padding: .95rem 0;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.rows li:last-child { border-bottom: 1px solid var(--line); }
.rows .grow { flex: 1 1 12rem; }
.rows .name { color: var(--ink); font-weight: 500; }
.rows .sub { font-size: .8rem; color: var(--muted); }

.tag {
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .2rem .5rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
}
.tag-off { color: var(--clay); border-color: var(--clay); }

/* Formulario -------------------------------------------------------------- */

.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .4rem;
}
.field input, .field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  padding: .7rem .8rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
}
.field textarea { min-height: 6.5rem; resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--clay);
  outline-offset: 1px;
  border-color: transparent;
}
.field .hint { font-size: .78rem; color: var(--muted); margin-top: .4rem; text-transform: none; letter-spacing: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.4rem;
  border-radius: 2px;
  font: 500 .875rem/1 var(--sans);
  letter-spacing: .02em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
}
.btn-solid { background: var(--forest); color: var(--cream); }
.btn-solid:hover { background: var(--ink); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: none; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-danger { border-color: var(--clay); color: var(--clay); background: none; }
.btn-danger:hover { background: var(--clay); color: var(--cream); }
.btn-row { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.5rem; }

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

.note {
  border-left: 3px solid var(--eucalypt);
  background: var(--sand);
  padding: 1rem 1.15rem;
  border-radius: 2px;
  font-size: .92rem;
  margin-bottom: 1.5rem;
}
.note-warn { border-left-color: var(--clay); }
.note code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: #fff;
  padding: .15rem .4rem;
  border-radius: 2px;
  font-size: .95em;
  user-select: all;
}
.note strong { color: var(--ink); }

.empty {
  color: var(--muted);
  font-size: .95rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.back { font-size: .85rem; color: var(--muted); text-decoration: none; display: inline-block; margin-bottom: 1rem; }
.back:hover { color: var(--clay); }

/* ==========================================================================
   Quiz Raphaela Malta Nutri
   ========================================================================== */

/* Matérias ---------------------------------------------------------------- */

.materias {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.1rem;
}

.materia {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.materia-topo { display: flex; align-items: baseline; gap: .75rem; }
.materia-topo h2 { font-size: 1.3rem; flex: 1; }
.materia-resumo { font-size: .9rem; color: var(--muted); }

/* Um bloco por modo de estudo (V/F e múltipla escolha) dentro da matéria. */
.modo {
  border-top: 1px solid var(--line);
  padding-top: .95rem;
  display: grid;
  gap: .6rem;
  justify-items: start;
}
.modo-topo { display: flex; align-items: baseline; gap: .6rem; width: 100%; }
.modo-nome {
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--eucalypt);
  flex: 1;
}
.modo-qtd { font-size: .72rem; color: var(--muted); white-space: nowrap; }
.modo .barra { width: 100%; }
.modo-stats { font-size: .8rem; color: var(--muted); }
.modo-stats b { color: var(--eucalypt); font-weight: 500; }

.nota-formato {
  margin-top: 2rem;
  font-size: .85rem;
  color: var(--muted);
  max-width: 68ch;
  border-left: 2px solid var(--line);
  padding-left: 1rem;
}
.nota-formato b { color: var(--ink-soft); font-weight: 500; }

.barra { height: 3px; background: var(--line); border-radius: 2px; overflow: hidden; }
.barra span { display: block; height: 100%; background: var(--eucalypt); }

/* Revisão ----------------------------------------------------------------- */

.revisar details { border-top: 1px solid var(--line); }
.revisar details:last-of-type { border-bottom: 1px solid var(--line); }
.revisar summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 2.5rem 1.15rem 0;
  position: relative;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--ink);
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 40;
  transition: color .2s;
}
.revisar summary::-webkit-details-marker { display: none; }
.revisar summary:hover { color: var(--clay); }
/* Sinal de + que vira − quando aberto, sem depender de fonte de ícone. */
.revisar summary::after,
.revisar summary::before {
  content: "";
  position: absolute;
  right: .35rem;
  top: 1.75rem;
  width: 11px;
  height: 1px;
  background: var(--muted);
}
.revisar summary::before { transform: rotate(90deg); transition: opacity .25s; }
.revisar details[open] summary::before { opacity: 0; }

.revisar-corpo { padding: 0 2.5rem 1.5rem 0; }
.revisar-gab {
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.gab-v { color: var(--eucalypt); }
.gab-f { color: var(--clay); }
.revisar-corpo p { font-size: .93rem; color: var(--muted); }
.revisar-simples { font-size: 1rem !important; color: var(--ink) !important;
  border-left: 2px solid var(--sage); padding-left: .8rem; margin-bottom: .7rem; }
.revisar-meta { font-size: .78rem; margin-top: .8rem; opacity: .8; }

/* Rodada ------------------------------------------------------------------ */

.quiz { max-width: 660px; margin-inline: auto; }
.quiz-head { margin-bottom: 1.5rem; }
.quiz-head .back { display: block; margin-bottom: 1.5rem; }

.pontos { display: flex; gap: .35rem; }
.pontos span {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--line);
  transition: background .3s;
}
.pontos .is-atual  { background: var(--sage); }
.pontos .is-certo  { background: var(--eucalypt); }
.pontos .is-errado { background: var(--clay); }

.quiz-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: 3px;
  background: #fff;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  transition: border-left-color .3s;
}
.quiz-card.is-certo  { border-left-color: var(--eucalypt); }
.quiz-card.is-errado { border-left-color: var(--clay); }

.quiz-contador {
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.1rem;
}

.quiz-afirmacao {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  line-height: 1.35;
  color: var(--ink);
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 60;
  margin-bottom: 1.75rem;
}
.quiz-afirmacao b, .quiz-afirmacao i { font-variation-settings: inherit; }

/* Botões V/F: grandes, é neles que ela clica cem vezes por semana. */
.quiz-botoes { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.vf {
  font: 500 .95rem/1 var(--sans);
  letter-spacing: .02em;
  padding: 1.15rem 1rem;
  border-radius: 2px;
  border: 1px solid var(--line);
  background: none;
  color: var(--ink);
  cursor: pointer;
  transition: background .18s, border-color .18s, color .18s, transform .18s;
}
.vf:hover { transform: translateY(-1px); }
.vf-v:hover { border-color: var(--eucalypt); background: var(--eucalypt); color: var(--cream); }
.vf-f:hover { border-color: var(--clay);     background: var(--clay);     color: var(--cream); }

/* Depois de respondida: botões travados e marcados. */
.quiz-botoes.is-respondido .vf { cursor: default; opacity: .35; }
.quiz-botoes.is-respondido .vf:hover {
  transform: none; background: none; color: var(--ink); border-color: var(--line);
}
/* Especificidade tem de bater a regra acima, senão o botão escolhido some. */
.quiz-botoes.is-respondido .vf.is-escolhida,
.quiz-botoes.is-respondido .vf.is-gabarito { opacity: 1; }
.vf.is-escolhida.is-certa,
.quiz-botoes.is-respondido .vf.is-escolhida.is-certa:hover {
  background: var(--eucalypt); border-color: var(--eucalypt); color: var(--cream);
}
.vf.is-escolhida.is-errada,
.quiz-botoes.is-respondido .vf.is-escolhida.is-errada:hover {
  background: var(--clay); border-color: var(--clay); color: var(--cream);
}
/* Quando ela erra, a alternativa correta fica contornada. */
.vf.is-gabarito,
.quiz-botoes.is-respondido .vf.is-gabarito:hover {
  border-color: var(--eucalypt); color: var(--eucalypt); background: none;
}

/* Múltipla escolha ------------------------------------------------------- */

.quiz-enunciado {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

/* Asserções I, II, III — recuadas, como nas provas da faculdade. */
.assercoes {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  background: var(--sand);
  border-radius: 2px;
  display: grid;
  gap: .7rem;
  font-size: .95rem;
  line-height: 1.5;
}

.alternativas { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }

.alt {
  width: 100%;
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: .6rem;
  align-items: start;
  text-align: left;
  font: 400 .95rem/1.5 var(--sans);
  color: var(--ink-soft);
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: none;
  cursor: pointer;
  transition: border-color .18s, background .18s, color .18s;
}
.alt:hover:not(:disabled) { border-color: var(--eucalypt); background: #fff; }
.alt:disabled { cursor: default; opacity: .45; }
.alt-letra { color: var(--muted); font-weight: 500; }

.alt.is-escolhida, .alt.is-gabarito { opacity: 1; }
.alt.is-escolhida.is-certa {
  border-color: var(--eucalypt); background: rgba(74, 107, 88, .08); color: var(--ink);
}
.alt.is-escolhida.is-certa .alt-letra { color: var(--eucalypt); }
.alt.is-escolhida.is-errada {
  border-color: var(--clay); background: rgba(180, 103, 74, .08); color: var(--ink);
}
.alt.is-escolhida.is-errada .alt-letra { color: var(--clay); }
/* Quando erra, a correta fica contornada para ela comparar as duas. */
.alt.is-gabarito { border-color: var(--eucalypt); color: var(--ink); }
.alt.is-gabarito .alt-letra { color: var(--eucalypt); }

.quiz-feedback { margin-top: 1.75rem; animation: sobe .35s cubic-bezier(.2,.7,.3,1); }
@keyframes sobe { from { opacity: 0; transform: translateY(8px); } }

.fb-titulo {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-bottom: .7rem;
  font-variation-settings: "SOFT" 40, "WONK" 1, "opsz" 40;
}
.fb-certo  { color: var(--eucalypt); }
.fb-errado { color: var(--clay); }

/* Explicação em linguagem leiga: é a primeira coisa que ela lê, então vem
   maior e destacada. A explicação técnica fica abaixo, para quem quiser. */
.fb-simples {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink);
  border-left: 2px solid var(--sage);
  padding-left: .9rem;
  margin-bottom: .9rem;
}
.fb-texto { font-size: .9rem; color: var(--muted); }
.fb-texto b { color: var(--ink-soft); }
.fb-fonte {
  font-size: .76rem;
  color: var(--muted);
  margin-top: .9rem;
  padding-top: .9rem;
  border-top: 1px solid var(--line);
}
.quiz-feedback .btn { margin-top: 1.5rem; }

.quiz-fim { text-align: center; border-left-color: var(--eucalypt); }
.placar {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 8vw, 3.6rem);
  color: var(--ink);
  line-height: 1;
  margin: .9rem 0 .8rem;
  font-variation-settings: "SOFT" 20, "WONK" 0, "opsz" 100;
}
.placar-msg { color: var(--muted); font-size: .95rem; max-width: 40ch; margin-inline: auto; }

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

.entrada {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 2rem clamp(1.25rem, 5vw, 2rem);
  background: var(--sand);
}
.entrada-caixa { width: 100%; max-width: 380px; }
.entrada-marca {
  font-family: var(--script);
  font-size: 2.6rem;
  line-height: 1.1;
  color: var(--ink);
  text-align: center;
  margin-bottom: .5rem;
}
.entrada-sub {
  text-align: center;
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2.25rem;
}
.entrada .panel { padding: 1.85rem; }
.entrada .btn { width: 100%; justify-content: center; }
.entrada-rodape {
  text-align: center;
  font-size: .82rem;
  color: var(--muted);
  margin-top: 1.5rem;
  line-height: 1.6;
}

@media (max-width: 620px) {
  .bar .who { width: 100%; margin-left: 0; order: 3; }
  .quiz-botoes { grid-template-columns: 1fr; }
}