/* ============================================================================
   entrada.css — porta de entrada única da auto-avaliação
   ========================================================================== */

/* O ecrã é autónomo: não carrega base.css, por isso o box-sizing
   é declarado aqui. Sem isto, o padding contorna a largura do viewport
   e aparece scroll horizontal em telemóveis. */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body.ja-entrada {
  background: var(--ja-bg, #F5F1EA);
}

.ja-entrada__wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.ja-entrada__topo {
  border-bottom: 1px solid var(--ja-border, #E3DED4);
  background: var(--ja-paper, #FFFFFF);
}

.ja-entrada__topo-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ja-entrada__topo-inner > * {
  flex: 0 0 auto;
}

.ja-entrada__marca {
  font-family: var(--ja-font-serif, Georgia, serif);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ja-teal, #0E5B6E);
  text-decoration: none;
}

.ja-entrada__langs {
  display: flex;
  gap: 4px;
}

.ja-entrada__langs a,
.ja-entrada__langs button {
  appearance: none;
  border: 1px solid var(--ja-border, #E3DED4);
  background: var(--ja-paper, #FFFFFF);
  color: var(--ja-ink-soft, #3A3F44);
  font-size: 0.8rem;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}

.ja-entrada__langs a[aria-current="true"],
.ja-entrada__langs button[aria-current="true"] {
  background: var(--ja-teal, #0E5B6E);
  border-color: var(--ja-teal, #0E5B6E);
  color: #FFFFFF;
}

/* ------------------------------------------------------------------ corpo */

.ja-entrada__main {
  flex: 1;
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
  padding: 34px 22px 64px;
}

.ja-entrada__titulo {
  font-family: var(--ja-font-serif, Georgia, serif);
  font-size: clamp(1.65rem, 4.4vw, 2.15rem);
  line-height: 1.2;
  font-weight: 600;
  color: var(--ja-ink, #0F1419);
  margin: 0 0 10px;
}

.ja-entrada__intro {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ja-ink-soft, #3A3F44);
  margin: 0 0 24px;
  max-width: 62ch;
}

.ja-entrada__aviso {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 13px 15px;
  border-left: 4px solid var(--ja-bronze, #B8956A);
  border-radius: 4px;
  background: var(--ja-bronze-soft, #F3EBDD);
  color: var(--ja-ink-soft, #3A3F44);
  font-size: 0.93rem;
  line-height: 1.55;
  margin: 0 0 30px;
}

.ja-entrada__aviso strong {
  color: var(--ja-bronze-deep, #7E623E);
}

/* ------------------------------------------------------------------ blocos */

.ja-bloco {
  background: var(--ja-paper, #FFFFFF);
  border: 1px solid var(--ja-border, #E3DED4);
  border-radius: 10px;
  padding: 22px 24px 20px;
  margin: 0 0 18px;
}

.ja-bloco__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--ja-teal-soft, #E8F1F2);
  color: var(--ja-teal, #0E5B6E);
  font-size: 0.78rem;
  font-weight: 700;
  margin-right: 9px;
  flex: 0 0 auto;
}

.ja-bloco__titulo {
  display: flex;
  align-items: center;
  font-size: 1.06rem;
  font-weight: 650;
  color: var(--ja-ink, #0F1419);
  margin: 0 0 4px;
}

.ja-bloco__sub {
  font-size: 0.9rem;
  color: var(--ja-ink-mute, #616468);
  line-height: 1.55;
  margin: 0 0 16px 33px;
}

/* ---------------------------------------------------------------- campos */

.ja-campo {
  margin-bottom: 14px;
}

.ja-campo__label {
  display: block;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ja-ink, #0F1419);
  margin-bottom: 5px;
}

.ja-campo__input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--ja-border, #E3DED4);
  border-radius: 7px;
  font-size: 0.98rem;
  font-family: inherit;
  color: var(--ja-ink, #0F1419);
  background: #FFFFFF;
  transition: border-color 0.14s ease, box-shadow 0.14s ease;
}

.ja-campo__input:focus {
  outline: none;
  border-color: var(--ja-teal, #0E5B6E);
  box-shadow: 0 0 0 3px var(--ja-teal-soft, #E8F1F2);
}

.ja-campo__erro {
  display: none;
  font-size: 0.85rem;
  color: var(--ja-danger, #B91C1C);
  margin-top: 5px;
  line-height: 1.45;
}

.ja-campo__erro[data-visivel="1"] {
  display: block;
}

.ja-campo__dica {
  font-size: 0.83rem;
  color: var(--ja-ink-mute, #616468);
  margin-top: 5px;
  line-height: 1.5;
}

/* --------------------------------------------------------------- checkboxes */

.ja-check {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 12px 13px;
  border: 1px solid var(--ja-border, #E3DED4);
  border-radius: 7px;
  cursor: pointer;
  transition: border-color 0.14s ease, background 0.14s ease;
}

.ja-check:hover {
  border-color: var(--ja-teal, #0E5B6E);
}

.ja-check:has(input:checked) {
  border-color: var(--ja-teal, #0E5B6E);
  background: var(--ja-teal-soft, #E8F1F2);
}

.ja-check input[type="checkbox"] {
  appearance: none;
  width: 19px;
  height: 19px;
  margin: 1px 0 0;
  border: 1.5px solid var(--ja-ink-mute, #616468);
  border-radius: 4px;
  background: #FFFFFF;
  cursor: pointer;
  flex: 0 0 auto;
  position: relative;
}

.ja-check input[type="checkbox"]:checked {
  background: var(--ja-teal, #0E5B6E);
  border-color: var(--ja-teal, #0E5B6E);
}

.ja-check input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5.5px;
  top: 1.5px;
  width: 5px;
  height: 10px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(43deg);
}

.ja-check input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--ja-teal, #0E5B6E);
  outline-offset: 2px;
}

.ja-check__texto {
  font-size: 0.93rem;
  line-height: 1.55;
  color: var(--ja-ink-soft, #3A3F44);
}

.ja-check__texto strong {
  color: var(--ja-ink, #0F1419);
  font-weight: 620;
}

.ja-check__nota {
  display: block;
  font-size: 0.84rem;
  color: var(--ja-ink-mute, #616468);
  margin-top: 5px;
  line-height: 1.5;
}

.ja-check + .ja-check {
  margin-top: 10px;
}

/* ------------------------------------------------------------------- GTS */

.ja-gts {
  margin-top: 12px;
  padding: 14px 15px;
  border-radius: 7px;
  background: var(--ja-teal-soft, #E8F1F2);
  border: 1px solid var(--ja-teal-soft, #E8F1F2);
}

.ja-gts[hidden] {
  display: none;
}

/* ------------------------------------------------------------------ acções */

.ja-accoes {
  margin-top: 26px;
}

.ja-btn {
  appearance: none;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: 8px;
  background: var(--ja-teal, #0E5B6E);
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.14s ease, opacity 0.14s ease;
}

.ja-btn:hover:not(:disabled) {
  background: var(--ja-teal-deep, #0A4655);
}

.ja-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* O ecra de entrada tem dois modos: «criar conta» e «entrar».
   No modo de entrar, os blocos que so' servem para criar (repeticao da
   palavra-passe, GTS, adesao, investigacao) ficam escondidos. */
.ja-bloco[hidden],
.ja-campo[hidden],
.ja-check[hidden] {
  display: none;
}

/* A ligacao para o outro modo: discreta, mas visivel. Sem ela, quem ja
   tinha conta nao tinha caminho nenhum (a unica forma era receber um erro
   ao tentar criar a conta). */
.ja-alternativa {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--ja-border, #E3DED4);
  border-radius: 8px;
  background: transparent;
  color: var(--ja-teal, #0E5B6E);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
}

.ja-alternativa:hover {
  background: var(--ja-paper-soft, #F8FAFC);
  border-color: var(--ja-teal, #0E5B6E);
}

.ja-alternativa:focus-visible {
  outline: 2px solid var(--ja-teal, #0E5B6E);
  outline-offset: 2px;
}

.ja-alternativa[hidden] {
  display: none;
}

.ja-estado {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 7px;
  font-size: 0.9rem;
  line-height: 1.55;
  display: none;
}

.ja-estado[data-estado="erro"] {
  display: block;
  background: var(--ja-danger-soft, #FEF2F2);
  border: 1px solid #F3C9C9;
  color: var(--ja-danger, #B91C1C);
}

.ja-estado[data-estado="ok"] {
  display: block;
  background: var(--ja-success-soft, #F0FDF4);
  border: 1px solid #BBE5C7;
  color: var(--ja-success, #15803D);
}

.ja-estado[data-estado="info"] {
  display: block;
  background: var(--ja-teal-soft, #E8F1F2);
  border: 1px solid var(--ja-teal-soft, #E8F1F2);
  color: var(--ja-teal-deep, #0A4655);
}

/* ------------------------------------------------------------------- links */

.ja-link-legal {
  display: inline-block;
  margin-top: 9px;
  font-size: 0.87rem;
  color: var(--ja-teal, #0E5B6E);
  text-underline-offset: 3px;
}

.ja-rodape {
  border-top: 1px solid var(--ja-border, #E3DED4);
  background: var(--ja-paper, #FFFFFF);
  padding: 18px 22px;
  text-align: center;
  font-size: 0.84rem;
  color: var(--ja-ink-mute, #616468);
}

.ja-rodape a {
  color: var(--ja-teal, #0E5B6E);
  text-underline-offset: 3px;
}

/* ------------------------------------------------------------- responsivo */

@media (max-width: 560px) {
  .ja-entrada__main {
    padding: 26px 16px 48px;
  }
  .ja-bloco {
    padding: 18px 16px 16px;
  }
  .ja-bloco__sub {
    margin-left: 0;
  }
  .ja-entrada__topo-inner {
    padding: 14px 16px;
  }
}

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