/* Join us – Área do Aluno · identidade visual da reformulação do site */
.joinus-aa {
  --joinus-cor: #6F4EA3;   /* roxo (configurável) */
  --joinus-esc: #2E1B4D;   /* roxo escuro */
  --joinus-am: #FDD843;    /* amarelo */
  --joinus-ci: #46D3E1;    /* ciano */
  --joinus-lil: #F3EFFA;   /* lilás */
  --joinus-texto: #3B2F4F;
  --joinus-suave: #6b5d80;
  color: var(--joinus-texto);
  font-family: Nunito, "Segoe UI", Arial, sans-serif;
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px;
  box-sizing: border-box;
}
.joinus-aa *, .joinus-aa *::before, .joinus-aa *::after { box-sizing: border-box; }
.joinus-aa h2, .joinus-aa h3 {
  font-family: "Baloo 2", "Trebuchet MS", sans-serif; font-weight: 800; line-height: 1.1; color: var(--joinus-esc);
}

.joinus-aa-card {
  background: #fff;
  border: 3px solid var(--joinus-esc);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 10px 10px 0 var(--joinus-am);
}

/* ---------- Login ---------- */
.joinus-aa-login { max-width: 440px; margin: 24px auto; }
.joinus-aa-login h2 { margin: 0 0 6px; font-size: 34px; }
.joinus-aa-sub { margin: 0 0 22px; color: var(--joinus-suave); font-size: 17px; }
.joinus-aa-login form { display: grid; gap: 16px; }
.joinus-aa-login label {
  display: grid; gap: 6px; font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 17px; color: var(--joinus-esc);
}
.joinus-aa-login input[type="text"],
.joinus-aa-login input[type="password"] {
  width: 100%; padding: 13px 16px; font: 600 17px Nunito, sans-serif; color: var(--joinus-texto);
  background: #fff; border: 2px solid var(--joinus-esc); border-radius: 12px; transition: box-shadow .12s;
}
.joinus-aa-login input[type="text"]:focus,
.joinus-aa-login input[type="password"]:focus { outline: none; box-shadow: 4px 4px 0 var(--joinus-am); }
.joinus-aa-check {
  display: flex !important; align-items: center; gap: 10px;
  font-family: Nunito, sans-serif !important; font-weight: 600 !important; font-size: 16px !important;
}
.joinus-aa-check input { width: 20px; height: 20px; accent-color: var(--joinus-cor); }
.joinus-aa-login .joinus-aa-link { display: inline-block; margin-top: 18px; }

/* Dentro dos modelos do Elementor o cartão externo já tem borda e sombra */
.joinus-aa.joinus-aa-sem-margem { padding: 0; max-width: none; }
.joinus-aa-sem-margem .joinus-aa-card { border: 0; box-shadow: none; padding: 0; background: transparent; }
.joinus-aa-sem-margem .joinus-aa-login { margin: 0; max-width: none; }

/* ---------- Botões e links ---------- */
.joinus-aa-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; text-decoration: none;
  font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 18px; line-height: 1.2;
  padding: 13px 26px; background: var(--joinus-am); color: var(--joinus-esc) !important;
  border: 3px solid var(--joinus-esc); border-radius: 14px; box-shadow: 5px 5px 0 var(--joinus-esc);
  transition: transform .12s, box-shadow .12s;
}
.joinus-aa-btn:hover { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--joinus-esc); }
.joinus-aa-btn:active { transform: translate(5px, 5px); box-shadow: 0 0 0 var(--joinus-esc); }
.joinus-aa-btn:focus-visible { outline: 3px solid var(--joinus-cor); outline-offset: 3px; }
.joinus-aa-login .joinus-aa-btn { width: 100%; margin-top: 4px; }
.joinus-aa-btn-sm { font-size: 16px; padding: 8px 16px; margin-top: 12px; align-self: flex-start; }

.joinus-aa-link { color: var(--joinus-cor); font-family: "Baloo 2", sans-serif; font-weight: 700; text-decoration: none; }
.joinus-aa-link:hover { text-decoration: underline; }

.joinus-aa-erro {
  background: #fff4c7; color: var(--joinus-esc); border: 2px solid var(--joinus-esc); border-left-width: 8px;
  padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; font-weight: 700;
}

/* ---------- Topo / lista de livros ---------- */
.joinus-aa-barra {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 18px; margin-bottom: 8px; background: var(--joinus-lil);
  border: 2px solid var(--joinus-esc); border-radius: 14px; font-size: 17px;
}
.joinus-aa-barra strong { color: var(--joinus-esc); }
.joinus-aa-titulo { margin: 20px 0 22px; font-size: 36px; }

.joinus-aa-grade { display: grid; gap: 28px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.joinus-aa-livro {
  display: flex; flex-direction: column; text-decoration: none; color: inherit; background: #fff;
  border: 3px solid var(--joinus-esc); border-radius: 20px; overflow: hidden;
  box-shadow: 8px 8px 0 var(--joinus-am); transition: transform .12s, box-shadow .12s;
}
.joinus-aa-livro:nth-child(even) { box-shadow: 8px 8px 0 var(--joinus-cor); }
.joinus-aa-livro:hover { transform: translate(3px, 3px); box-shadow: 4px 4px 0 var(--joinus-esc); }
.joinus-aa-capa {
  display: flex; align-items: center; justify-content: center; aspect-ratio: 3 / 4; overflow: hidden;
  background: repeating-linear-gradient(135deg, #8467b6 0 16px, #7657ab 16px 32px);
  border-bottom: 3px solid var(--joinus-esc);
}
.joinus-aa-capa img { width: 100%; height: 100%; object-fit: cover; display: block; }
.joinus-aa-capa-vazia { font-size: 4rem; }
.joinus-aa-livro-info { display: flex; flex-direction: column; gap: 4px; padding: 16px; }
.joinus-aa-livro-info strong { font-family: "Baloo 2", sans-serif; font-size: 20px; line-height: 1.15; color: var(--joinus-esc); }
.joinus-aa-livro-info small { color: var(--joinus-cor); font-weight: 700; font-size: 14px; }

/* ---------- Leitor ---------- */
.joinus-aa-leitor-topo { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.joinus-aa-leitor-topo .joinus-aa-titulo { margin: 4px 0 16px; }

.joinus-aa-viewer {
  border: 3px solid var(--joinus-esc); border-radius: 20px; overflow: hidden; background: var(--joinus-lil);
  box-shadow: 10px 10px 0 var(--joinus-am); outline: none;
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
}
.joinus-aa-toolbar {
  position: sticky; top: 0; z-index: 2; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px;
  padding: 10px; background: var(--joinus-esc); color: #fff; border-bottom: 3px solid var(--joinus-esc);
}
.joinus-aa-toolbar button {
  min-width: 42px; height: 40px; padding: 0 12px; cursor: pointer;
  font-family: "Baloo 2", sans-serif; font-size: 20px; font-weight: 800; line-height: 1;
  background: var(--joinus-am); color: var(--joinus-esc); border: 2px solid var(--joinus-am); border-radius: 10px;
  transition: transform .1s;
}
.joinus-aa-toolbar button:hover:not(:disabled) { transform: translateY(-1px); background: #ffe36b; }
.joinus-aa-toolbar button:disabled { opacity: .35; cursor: default; }
.joinus-aa-toolbar .joinus-aa-ajustar { font-size: 16px; }
.joinus-aa-paginas { display: inline-flex; align-items: center; gap: 6px; font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 18px; }
.joinus-aa-pagina {
  width: 66px; height: 40px; text-align: center; font: 700 17px Nunito, sans-serif; color: var(--joinus-esc);
  background: #fff; border: 2px solid var(--joinus-am); border-radius: 10px; -moz-appearance: textfield;
}
.joinus-aa-sep { width: 2px; height: 26px; background: rgba(255, 255, 255, .25); margin: 0 4px; }

.joinus-aa-palco { position: relative; overflow: auto; padding: 14px; min-height: 60vh; max-height: 85vh; text-align: center; }
.joinus-aa-viewer.is-zoom .joinus-aa-palco { text-align: left; }
.joinus-aa-palco canvas {
  display: inline-block; max-width: none; background: #fff; border: 2px solid var(--joinus-esc); border-radius: 6px;
  box-shadow: 6px 6px 0 rgba(46, 27, 77, .18); pointer-events: none;
}
.joinus-aa-palco canvas[hidden] { display: none; }
.joinus-aa-status { padding: 60px 16px; color: var(--joinus-esc); font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 20px; }
.joinus-aa-status[hidden] { display: none; }

.joinus-aa-viewer:fullscreen, .joinus-aa-viewer.is-cheia {
  border-radius: 0; border: 0; box-shadow: none; display: flex; flex-direction: column; width: 100%; height: 100%;
}
.joinus-aa-viewer.is-cheia { position: fixed; inset: 0; z-index: 99999; }
.joinus-aa-viewer:fullscreen .joinus-aa-palco,
.joinus-aa-viewer.is-cheia .joinus-aa-palco { flex: 1; max-height: none; }

@media (max-width: 600px) {
  .joinus-aa { padding: 12px; }
  .joinus-aa-card { padding: 20px; box-shadow: 7px 7px 0 var(--joinus-am); }
  .joinus-aa-titulo { font-size: 28px; }
  .joinus-aa-grade { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .joinus-aa-livro-info { padding: 12px; }
  .joinus-aa-livro-info strong { font-size: 17px; }
  .joinus-aa-palco { padding: 6px; min-height: 50vh; }
  .joinus-aa-viewer { box-shadow: 6px 6px 0 var(--joinus-am); }
  .joinus-aa-sep { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .joinus-aa-btn, .joinus-aa-livro, .joinus-aa-toolbar button { transition: none; }
}

/* Impressão bloqueada */
@media print {
  .joinus-aa-viewer, .joinus-aa-leitor-topo { display: none !important; }
  .joinus-aa::after { content: "A impressão deste material não é permitida."; display: block; padding: 40px; }
}

/* Aviso de carregamento sobre a página já exibida (livros grandes, carregados por partes) */
.joinus-aa-viewer.tem-pagina .joinus-aa-status {
  position: sticky; top: 8px; z-index: 1; display: inline-block; margin: 0 auto 8px; padding: 8px 16px;
  background: var(--joinus-esc); color: #fff; border-radius: 10px; font-size: 16px;
}
.joinus-aa-viewer.tem-pagina .joinus-aa-status[hidden] { display: none; }