* {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

.logo-edp {
  max-width: 180px;
  max-height: 95px;
}


/* card  */
.card-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 680px;
  height: 402px;
}


/* button */

.btn-custom {
  width: 120px;
  height: 44px;
  flex-shrink: 0;
  font-weight: bold;
  border-radius: 24px;
  box-shadow: 2px 4px 4px 0px rgba(0, 0, 0, 0.25);
}

.btn-square {
  width: 68px;
  height: 68px;
  font-size: 24px;
  font-weight: bold;
  flex-shrink: 0;
  border-radius: 12px;
  box-shadow: 2px 4px 4px 0px rgba(0, 0, 0, 0.25);
}

.btn-square:hover {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

.btn-back {
  height: 44px;
  flex-shrink: 0;
  font-weight: bold;
  border-radius: 24px;
  box-shadow: 2px 4px 4px 0px rgba(0, 0, 0, 0.25);
}


/* styles.css */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.spinner {
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-top: 4px solid #007bff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1.5s linear infinite;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -20px;
  margin-left: -20px;
  display: none;
}