/* ============================================================
   UAI. — Login Page Styles
   ============================================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--black);
}

.login-box {
  width: 100%;
  max-width: 400px;
  background: var(--black-2);
  border: 1px solid var(--line-on-black-strong);
  border-radius: 8px;
  padding: 48px 32px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header h1 {
  font-size: 28px;
  margin-bottom: 8px;
  color: var(--on-black);
}

.login-header p {
  color: var(--grey-on-black);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-on-black);
  font-weight: 500;
}

.form-group small {
  font-size: 12px;
  color: var(--grey-on-black);
  opacity: 0.8;
}

.form-group input {
  padding: 12px 16px;
  background: var(--black);
  border: 1px solid var(--line-on-black-strong);
  border-radius: 4px;
  color: var(--on-black);
  font-family: var(--font-body);
  font-size: 16px;
  transition: all 0.3s ease;
  outline: none;
}

.form-group input:focus {
  border-color: var(--on-black);
  box-shadow: 0 0 0 3px rgba(244, 242, 236, 0.1);
}

.form-group input::placeholder {
  color: var(--grey-on-black);
  opacity: 0.6;
}

.btn-login {
  padding: 14px 24px;
  background: var(--on-black);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-top: 8px;
}

.btn-login:hover {
  background: var(--paper);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(244, 242, 236, 0.2);
}

.btn-login:active {
  transform: translateY(0);
}

.readonly-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--black);
  border: 1px solid var(--line-on-black-strong);
  border-radius: 4px;
  color: var(--on-black);
  font-size: 15px;
}

.link-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--grey-on-black);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.2s ease;
}

.link-btn:hover {
  color: var(--on-black);
}

.login-footer p + p {
  margin-top: 8px;
}

.error-message {
  padding: 12px 16px;
  background: rgba(255, 67, 54, 0.1);
  border: 1px solid rgba(255, 67, 54, 0.3);
  border-radius: 4px;
  color: #FF4336;
  font-size: 14px;
  text-align: center;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-on-black);
}

.login-footer p {
  font-size: 14px;
  color: var(--grey-on-black);
}

.login-footer a {
  color: var(--on-black);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.login-footer a:hover {
  color: var(--paper);
}

/* ============================================================
   Confirmação de orçamento enviado
   ============================================================ */

.confirmacao-box {
  max-width: 480px;
  text-align: center;
}

.confirmacao-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--on-black);
  color: var(--black);
  font-size: 26px;
  font-weight: 700;
}

.confirmacao-codigo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  padding: 18px 20px;
  margin-bottom: 24px;
  background: var(--black);
  border: 1px solid var(--line-on-black-strong);
  border-radius: 4px;
}

.confirmacao-codigo-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-on-black);
}

.confirmacao-codigo-valor {
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--on-black);
}

.confirmacao-codigo small {
  font-size: 12px;
  color: var(--grey-on-black);
}

.confirmacao-texto {
  color: var(--grey-on-black);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.confirmacao-texto strong {
  color: var(--on-black);
}

.confirmacao-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 600px) {
  .login-box {
    padding: 32px 20px;
  }

  .login-header h1 {
    font-size: 24px;
  }

  .form-group input {
    font-size: 16px; /* Evita zoom no iOS */
  }
}