/* Cadastro: campo roxo com o convite à esquerda, formulário no preto à direita. */
.signup {
  display: grid;
  grid-template-columns: 42% 1fr;
  min-height: 100svh;
}

.signup-intro {
  background: var(--field);
  display: grid;
  align-content: start;
  gap: 28px;
  padding: max(140px, 18svh) var(--margin) 64px;
}

.signup-title { font-size: min(7.2vw, 128px); line-height: 1; margin: 0; }
.signup-title pixel-text { color: var(--ink); display: block; }

.signup-lead {
  font-size: var(--step-m);
  font-weight: 500;
  line-height: 1.35;
  margin: 0;
  max-width: 30ch;
}

.signup-note { font-size: var(--step-body); margin: 0; max-width: 40ch; }

.signup-panel {
  align-content: center;
  background: var(--ground);
  display: grid;
  padding: 120px var(--margin) 64px;
}

.signup-form,
.signup-session,
.signup-pick {
  display: grid;
  gap: 22px;
  margin: 0 auto;
  max-width: 620px;
  width: 100%;
}

.signup-form[hidden],
.signup-session[hidden],
.signup-pick[hidden] { display: none; }

.field { display: grid; gap: 8px; }
.field-row { display: grid; gap: 22px; grid-template-columns: 1fr 1fr; }

.field label { font-size: var(--step-s); font-weight: 700; }

.field input:not([type="checkbox"]) {
  background: #111014;
  border: 2px solid #2a2a30;
  border-radius: 0;
  color: var(--ink);
  font: 500 var(--step-body)/1.2 var(--font-text);
  min-height: 56px;
  padding: 0 16px;
  width: 100%;
}

.field input:focus {
  border-color: var(--field);
  outline: none;
}

.field input[aria-invalid="true"] { border-color: #ff5c7a; }

.field-error,
.form-error {
  color: #ff8fa3;
  font-size: var(--step-s);
  margin: 0;
  min-height: 0;
}

.field-error:empty,
.form-error:empty { display: none; }

.consent {
  align-items: start;
  cursor: pointer;
  display: grid;
  font-size: var(--step-s);
  gap: 14px;
  grid-template-columns: 28px 1fr;
  line-height: 1.45;
}

.consent input {
  accent-color: var(--field);
  height: 26px;
  margin: 0;
  width: 26px;
}

.privacy { font-size: var(--step-s); line-height: 1.5; }
.privacy summary { cursor: pointer; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.privacy p { margin: 10px 0 0; max-width: 60ch; }

.signup-submit { justify-self: start; min-width: 280px; }

.signup-session-who { font-size: var(--step-m); margin: 0; }
.signup-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn--ghost-dark {
  background: transparent;
  color: var(--ink);
  outline: 2px solid #2a2a30;
  outline-offset: -2px;
}

.btn--ghost-dark:hover { background: var(--ink); color: var(--ink-dark); }

@media (max-width: 820px) {
  .signup { display: flex; flex-direction: column; }
  .signup-intro { gap: 18px; padding: 96px 20px 40px; }
  .signup-title { font-size: clamp(40px, 14vw, 96px); }
  .signup-panel { padding: 40px 20px 64px; }
  .field-row { grid-template-columns: 1fr; }
  .signup-submit, .signup-actions .btn { width: 100%; }
}