@keyframes fadeInModal {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: #00867f;
  color: #fff;
  padding: 40px;
  border-radius: 5px;
  text-align: center;
  max-width: 600px;
  width: 95%;
  box-shadow: 0px 5px 17px 1px rgba(0,0,0,0.29);
  -webkit-box-shadow: 0px 5px 17px 1px rgba(0,0,0,0.29);
  -moz-box-shadow: 0px 5px 17px 1px rgba(0,0,0,0.29);
  transform: scale(0.95);
  animation: fadeInModal 0.3s ease forwards;
}

.modal-message h1 {
  color: #fff;
  font-size: 32px;
  margin-bottom: 20px;
}

.modal-logo {
  max-width: 250px;
  margin: 0 auto 30px;
}

.modal-confirm-btn {
  margin-top: 20px;
}

body.modal-open {
  overflow: hidden;
}

.hidden {
  display: none;
}