/* ─────────────────────────────────────────────────────────
   PORTTO LOGIN — estilos da página /login/
   Herda variáveis do portto-design-system.css
   ───────────────────────────────────────────────────────── */

body.login-page {
  background: linear-gradient(135deg, var(--portto-bg-page) 0%, #eef2f7 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Header ─── */

.login-header {
  background: var(--portto-azul);
  padding: 16px 24px;
}
.login-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.login-brand {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.login-subtitle {
  color: rgba(255, 255, 255, 0.65);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ─── Main + Card ─── */

.login-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--portto-bg);
  border: 1px solid var(--portto-borda);
  border-radius: var(--portto-radius-card);
  box-shadow: var(--portto-shadow-card);
  padding: 32px 28px;
}

.login-card-header {
  text-align: center;
  margin-bottom: 24px;
}
.login-card-header h1 {
  font-size: 22px;
  font-weight: 600;
  color: var(--portto-azul-esc);
  margin-bottom: 8px;
}
.login-card-sub {
  font-size: 13px;
  color: var(--portto-cinza-500);
  line-height: 1.5;
}

/* ─── Mensagens ─── */

.msg-area {
  font-size: 13px;
  padding: 12px 14px;
  border-radius: var(--portto-radius);
  margin-bottom: 16px;
  line-height: 1.5;
}
.msg-area[hidden],
.msg-area:empty {
  display: none;
}
.msg-area a {
  color: inherit;
  text-decoration: underline;
}

.msg-erro {
  background: var(--portto-alerta-bg);
  border: 1px solid var(--portto-alerta-borda);
  color: var(--portto-alerta);
}
.msg-aviso {
  background: var(--portto-aviso-bg);
  border: 1px solid #fed7aa;
  color: var(--portto-aviso);
}
.msg-sucesso {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
}
.msg-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--portto-info);
}

/* ─── Botão Google ─── */

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #fff;
  color: var(--portto-cinza-900);
  border: 1px solid var(--portto-cinza-300);
  border-radius: var(--portto-radius);
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--portto-font);
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-google:hover:not(:disabled) {
  background: var(--portto-cinza-50);
  border-color: var(--portto-cinza-500);
  box-shadow: var(--portto-shadow);
}
.btn-google:active:not(:disabled) {
  transform: translateY(1px);
}
.btn-google:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-google.is-loading .btn-google-label::after {
  content: ' ...';
}
.btn-google-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ─── Divisor ─── */

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
}
.divider-line {
  flex: 1;
  height: 1px;
  background: var(--portto-borda);
}
.divider-text {
  font-size: 12px;
  color: var(--portto-cinza-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ─── Formulário Magic Link ─── */

.form-magic {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--portto-cinza-700);
}

.form-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--portto-font);
  border: 1px solid var(--portto-cinza-300);
  border-radius: var(--portto-radius);
  background: #fff;
  color: var(--portto-cinza-900);
  transition: all 0.15s ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--portto-azul);
  box-shadow: 0 0 0 3px rgba(27, 58, 92, 0.1);
}
.form-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--portto-cinza-50);
}

.form-help {
  font-size: 12px;
  color: var(--portto-cinza-500);
  margin-top: 2px;
}

.btn-magic {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--portto-azul);
  color: #fff;
  border: 1px solid var(--portto-azul);
  border-radius: var(--portto-radius);
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--portto-font);
  cursor: pointer;
  transition: all 0.15s ease;
  margin-top: 12px;
}
.btn-magic:hover:not(:disabled) {
  background: var(--portto-azul-esc);
  border-color: var(--portto-azul-esc);
}
.btn-magic:active:not(:disabled) {
  transform: translateY(1px);
}
.btn-magic:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-magic-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spinner 0.7s linear infinite;
}
.btn-magic.is-loading .btn-magic-spinner {
  display: inline-block;
}
.btn-magic.is-loading .btn-magic-label::after {
  content: ' ...';
}

@keyframes spinner {
  to { transform: rotate(360deg); }
}

/* ─── Rodapé do card ─── */

.login-card-footer {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--portto-borda);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.link-secundario {
  font-size: 13px;
  color: var(--portto-azul);
  text-decoration: none;
}
.link-secundario:hover {
  text-decoration: underline;
}
.login-card-help {
  font-size: 12px;
  color: var(--portto-cinza-500);
  line-height: 1.6;
}
.login-card-help a {
  color: var(--portto-azul);
  text-decoration: none;
}
.login-card-help a:hover {
  text-decoration: underline;
}

/* ─── Banner offline ─── */

.offline-banner {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--portto-alerta);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--portto-radius-pill);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--portto-shadow-modal);
  z-index: 1000;
}

/* ─── Mobile ─── */

@media (max-width: 480px) {
  .login-card {
    padding: 24px 20px;
    border-radius: 0;
    border: none;
    box-shadow: none;
    max-width: 100%;
  }
  .login-main {
    padding: 0;
  }
  .login-header {
    padding: 14px 16px;
  }
}