/* Identidade do portfólio brunamedeiros.com: mesmas cores, fontes e raios. */
@font-face {
  font-family: 'Open Sauce Sans';
  src: url('../fonts/open-sauce-sans-900.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --blue-light: #9cbbd8;
  --blue-dark: #5c6e91;
  --ink: #3b4a6b;
  --butter: #f5e1b4;
  --offwhite: #f1f1f1;
  --white: #ffffff;
  --linha: rgba(92, 110, 145, 0.16);
  --shadow-soft: 0 20px 45px rgba(92, 110, 145, 0.16);
  --shadow-hard: 0 10px 24px rgba(92, 110, 145, 0.22);
  --erro: #a3392f;

  --font-display: 'Open Sauce Sans', 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --font-script: 'Pinyon Script', cursive;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--offwhite);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

main {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 16px 64px;
  outline: none;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.1;
  color: var(--blue-dark);
}
h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
h2 { font-size: 1.35rem; }

a { color: var(--blue-dark); }
ul { list-style: none; }

.pular {
  position: absolute; left: -999px; top: 8px;
  background: var(--blue-dark); color: var(--offwhite);
  padding: 10px 14px; border-radius: 10px; z-index: 10;
}
.pular:focus { left: 8px; }

:focus-visible { outline: 3px solid var(--blue-dark); outline-offset: 3px; border-radius: 6px; }

.carregando { text-align: center; padding: 80px 0; color: var(--blue-dark); font-weight: 600; }

/* ---------- Card ---------- */
.card {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  padding: 24px 20px;
}
.card + .card { margin-top: 16px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
  padding: 12px 24px; border-radius: 14px; border: 2px solid var(--blue-dark);
  background: transparent; color: var(--blue-dark);
  cursor: pointer; text-decoration: none; text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.btn:hover { background: var(--blue-dark); color: var(--offwhite); transform: translateY(-2px); }
.btn-primario { background: var(--blue-dark); color: var(--offwhite); box-shadow: var(--shadow-hard); }
.btn-primario:hover { box-shadow: 0 16px 30px rgba(92, 110, 145, 0.3); }
.btn[disabled], .btn[aria-disabled='true'] {
  opacity: 0.5; cursor: not-allowed; transform: none; background: transparent; color: var(--blue-dark); box-shadow: none;
}
.btn-bloco { width: 100%; }
.btn-texto {
  background: none; border: none; min-height: 44px; padding: 8px 4px;
  font: inherit; font-weight: 600; font-size: 0.9rem; color: var(--blue-dark); cursor: pointer; text-decoration: underline;
}

/* ---------- Login ---------- */
.login { padding-top: 12vh; text-align: center; }
.marca { font-family: var(--font-script); font-size: 2rem; color: var(--blue-dark); margin-bottom: 12px; }
.login h1 { margin-bottom: 16px; }
.login .card { text-align: left; margin-top: 28px; }
.login .card p { margin-bottom: 20px; }
.privacidade { font-size: 0.82rem; line-height: 1.5; color: var(--blue-dark); margin: 16px 0 0 !important; }

/* ---------- Topo / progresso ---------- */
.topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.topo .marca { font-size: 1.6rem; margin: 0; }

.resumo { display: flex; align-items: center; gap: 20px; }
.anel { flex: none; width: 96px; height: 96px; }
.anel circle { fill: none; stroke-width: 9; }
.anel .trilho { stroke: var(--offwhite); }
.anel .barra { stroke: var(--blue-dark); stroke-linecap: round; transition: stroke-dashoffset 0.6s ease; transform: rotate(-90deg); transform-origin: 50% 50%; }
.anel text { font-family: var(--font-display); font-weight: 900; font-size: 22px; fill: var(--blue-dark); text-anchor: middle; dominant-baseline: central; }
.resumo h1 { font-size: 1.5rem; margin-bottom: 4px; }
.resumo p { font-size: 0.9rem; }

/* ---------- Lista de dias ---------- */
.lista-dias { margin-top: 16px; padding: 8px 8px; }
.dia-item {
  display: flex; align-items: center; gap: 14px; width: 100%;
  min-height: 60px; padding: 10px 12px;
  background: none; border: none; border-radius: 14px; text-align: left;
  font: inherit; color: inherit; cursor: pointer; text-decoration: none;
}
.dia-item:hover:not([aria-disabled='true']) { background: var(--offwhite); }
.dia-item + .dia-item { border-top: 1px solid var(--linha); border-radius: 0 0 14px 14px; }
.dia-item[aria-disabled='true'] { cursor: default; color: var(--blue-dark); }
.dia-icone { flex: none; width: 28px; display: flex; justify-content: center; color: var(--blue-dark); font-family: var(--font-display); font-weight: 900; }
.dia-icone svg { width: 22px; height: 22px; }
.dia-texto { flex: 1; min-width: 0; }
.dia-num { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-dark); }
.dia-titulo { display: block; font-weight: 600; line-height: 1.3; }
.dia-lado { flex: none; font-size: 0.78rem; font-weight: 600; color: var(--blue-dark); text-align: right; }
.dia-item.concluido .dia-titulo { color: var(--blue-dark); }

/* ---------- Página do dia ---------- */
.voltar { margin-bottom: 8px; }
.cabeca-dia { margin: 4px 0 20px; }
.cabeca-dia .dia-num { margin-bottom: 6px; }

.secao h2 { margin-bottom: 12px; }
.secao .rotulo { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-dark); margin-bottom: 6px; }
.secao p + p { margin-top: 12px; }
.secao .btn { margin-top: 16px; }

.links-estudo li { padding: 12px 0; border-top: 1px solid var(--linha); }
.links-estudo li:first-child { border-top: none; padding-top: 0; }
.links-estudo a, .links-estudo .sem-link { font-weight: 600; }
.links-estudo .sem-link { color: var(--blue-dark); }
.tempo { font-size: 0.88rem; color: var(--blue-dark); margin-bottom: 14px; font-weight: 600; }

.pontos { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--linha); font-size: 0.92rem; }
.pontos strong { color: var(--blue-dark); }
.prazo { margin-top: 10px; font-weight: 600; color: var(--blue-dark); }

.checklist li { border-top: 1px solid var(--linha); }
.checklist li:first-child { border-top: none; }
.check { display: flex; align-items: flex-start; gap: 14px; min-height: 52px; padding: 12px 0; cursor: pointer; }
.check input { flex: none; width: 24px; height: 24px; margin-top: 1px; accent-color: var(--blue-dark); cursor: pointer; }
.check span { flex: 1; }
.opcional { font-size: 0.78rem; font-weight: 600; color: var(--blue-dark); background: var(--offwhite); padding: 2px 8px; border-radius: 8px; margin-left: 6px; white-space: nowrap; }
.nota { font-size: 0.82rem; color: var(--blue-dark); margin-top: 12px; }

.navegacao { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.navegacao .btn { width: 100%; padding-left: 12px; padding-right: 12px; }
.navegacao .prox { grid-column: 2; }
.navegacao .ant { grid-column: 1; }

.fechado { text-align: center; padding: 32px 20px; }
.fechado h1 { font-size: 1.6rem; margin-bottom: 12px; }
.fechado .btn { margin-top: 20px; }

.aviso {
  position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 480px; margin: 0 auto;
  background: var(--ink); color: var(--offwhite); padding: 14px 16px; border-radius: 14px;
  font-weight: 600; font-size: 0.92rem; box-shadow: var(--shadow-hard); z-index: 20;
}
.aviso.erro { background: var(--erro); }

@media (min-width: 640px) {
  main { padding-top: 40px; }
  .card { padding: 28px 28px; }
  .anel { width: 112px; height: 112px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ---------- Página de privacidade ---------- */
.texto-legal h1 { font-size: 1.7rem; margin-bottom: 8px; }
.texto-legal h2 { font-size: 1.1rem; margin: 24px 0 8px; }
.texto-legal p + p, .texto-legal ul + p, .texto-legal p + ul { margin-top: 10px; }
.texto-legal ul { padding-left: 20px; list-style: disc; }
.texto-legal li + li { margin-top: 6px; }
.texto-legal .atualizado { font-size: 0.85rem; color: var(--blue-dark); }

.erro-login { background: var(--offwhite); border-left: 4px solid var(--erro); border-radius: 10px; padding: 12px 14px; font-size: 0.9rem; color: var(--erro); font-weight: 600; word-break: break-word; }

/* ---------- Documento do dia ---------- */
.documento { margin-bottom: 8px; }
.documento h3 { font-size: 1.15rem; margin: 22px 0 8px; }
.documento h4 { font-size: 1rem; margin: 18px 0 6px; }
.documento > :first-child { margin-top: 0; }
.documento p { margin-top: 10px; }
.documento ul, .documento ol { margin: 10px 0 0; padding-left: 22px; }
.documento ul { list-style: disc; }
.documento li + li { margin-top: 6px; }
.documento blockquote { margin: 14px 0; padding: 4px 0 4px 14px; border-left: 4px solid var(--blue-light); font-weight: 600; color: var(--blue-dark); }
.documento hr { border: none; border-top: 1px solid var(--linha); margin: 18px 0; }
.documento a { word-break: break-word; }
.documento.previa { margin-top: 10px; padding: 14px; border: 1px dashed var(--blue-light); border-radius: 14px; min-height: 48px; }

/* ---------- Admin ---------- */
.titulo-admin { margin: 4px 0 16px; }
.campo { display: block; margin-top: 14px; }
.campo > span { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--blue-dark); margin-bottom: 6px; }
.campo small { display: block; margin-top: 6px; font-size: 0.8rem; color: var(--blue-dark); }
input[type='text'], input[type='url'], input[type='number'], input[type='date'], textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--white);
  border: 2px solid var(--linha); border-radius: 12px; padding: 12px 14px; min-height: 48px;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus, textarea:focus { outline: none; border-color: var(--blue-dark); }
.linhas { display: grid; gap: 10px; margin-top: 8px; }
.linha { display: grid; gap: 8px; padding: 12px; background: var(--offwhite); border-radius: 14px; }
.linha-check { grid-template-columns: 1fr; }
.mini { font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 8px; min-height: 36px; }
.mini input { width: 20px; height: 20px; accent-color: var(--blue-dark); }
.ajuda { margin-top: 12px; font-size: 0.88rem; }
.ajuda summary { cursor: pointer; font-weight: 700; color: var(--blue-dark); min-height: 32px; }
.secao .btn-texto { margin-top: 8px; }
#principal .btn-primario[type='button'] { margin-top: 16px; }
.documento + .links-estudo { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--linha); }
.documento + .links-estudo li:first-child { border-top: none; padding-top: 0; }