/* Tela de entrada. Mesma composição da IBA Academy (Iba.Internal.Docker.Frappe.Learning,
 * iba_learning_branding/public/css/iba-website.css): card branco sobre o pattern da marca,
 * filete laranja como único uso do laranja e botão pill no CTA corporativo.
 * Tokens: subconjunto de iba-tokens.css (manual da marca). */
:root {
  --iba-navy: #162864;
  --iba-blue-50: #F3F7FF;
  --iba-blue-100: #E9F0FF;
  --iba-blue-300: #BED3FF;
  --iba-blue-600: #2F5EE0;
  --iba-blue-700: #274FBE;
  --iba-blue-800: #20419D;
  --iba-blue-900: #18337D;
  --iba-orange-50: #FFF7F2;
  --iba-orange-200: #FFE1D0;
  --iba-orange-500: #FF800F;
  --iba-orange-900: #793800;
  --iba-radius-pill: 100px;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #292929;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--iba-blue-50); }

.iba-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background-color: var(--iba-blue-50);
  background-image: url("/static/brand/iba-pattern.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.iba-login::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--iba-blue-50);
  opacity: 0.88;
  pointer-events: none;
}

.iba-login__card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 26rem;
  background: #ffffff;
  border: 1px solid var(--iba-blue-100);
  border-radius: 16px;
  box-shadow: 0 12px 32px -12px rgba(22, 40, 100, 0.24);
  padding: 2.5rem 2rem;
  text-align: center;
}

.iba-login__logo {
  display: block;
  width: 190px;
  max-width: 70%;
  height: auto;
  margin: 0 auto 1.75rem;
}

.iba-login__title {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--iba-navy);
}

.iba-login__subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iba-blue-600);
}

.iba-login__rule {
  width: 3rem;
  height: 3px;
  margin: 1.25rem auto;
  border: 0;
  border-radius: 2px;
  background: var(--iba-orange-500);
}

.iba-login__hint {
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  color: #525252;
}

.iba-login__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.625rem 1.25rem;
  border: 0;
  border-radius: var(--iba-radius-pill);
  background: var(--iba-blue-600);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 120ms ease-in-out;
}

.iba-login__button:hover,
.iba-login__button:focus-visible {
  background: var(--iba-blue-700);
  color: #ffffff;
}

.iba-login__button:active { background: var(--iba-blue-800); }
.iba-login__button svg { flex: 0 0 auto; }

/* Caminho de exceção (modo local sem login): não disputa atenção com o CTA corporativo. */
.iba-login__button--secondary {
  background: #ffffff;
  color: var(--iba-navy);
  border: 1px solid var(--iba-blue-300);
}

.iba-login__button--secondary:hover,
.iba-login__button--secondary:focus-visible {
  background: var(--iba-blue-50);
  color: var(--iba-navy);
}

.iba-login__footer {
  margin: 1.5rem 0 0;
  font-size: 0.75rem;
  color: #7c7c7c;
}

/* Login implementado, tenant ainda não configurado. Informativo, não erro. */
.iba-login__pendente {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--iba-blue-50);
  border: 1px dashed var(--iba-blue-300);
  color: var(--iba-blue-900);
  font-size: 0.8125rem;
  line-height: 1.45;
  text-align: start;
}

.iba-login__pendente-titulo {
  font-weight: 600;
  color: var(--iba-navy);
}

/* Acesso negado devolvido pelo callback OIDC. */
.iba-login__alert {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--iba-orange-50);
  border: 1px solid var(--iba-orange-200);
  color: var(--iba-orange-900);
  font-size: 0.875rem;
  text-align: start;
}

.iba-login__info {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--iba-blue-50);
  border: 1px solid var(--iba-blue-100);
  color: var(--iba-blue-900);
  font-size: 0.875rem;
  text-align: start;
}

@media (max-width: 768px) {
  .iba-login { padding: 1rem; background-size: 200% auto; }
  .iba-login__card { padding: 2rem 1.25rem; border-radius: 12px; }
  .iba-login__title { font-size: 1.3125rem; }
}

@media (prefers-reduced-motion: reduce) {
  .iba-login__button { transition: none; }
}