* {
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

body {
  height: 100vh;
  background: linear-gradient(rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.35)),
    url("Background.png") center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  background: #ffffff;
  width: 380px;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.greetBox {
  background: #ffffff;
  text-align: center;
  justify-content: center;
  margin-top: 50px;
  width: 550px;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
  transition: opacity 0.8s ease, transform 0.8s ease;
  position: absolute;
}

#greetBox {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

h1 {
  margin: 0;
  text-align: center;
  font-size: 28px;
}

.subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 25px;
  font-size: 14px;
}

label {
  display: block;
  font-weight: 500;
  margin-top: 15px;
  margin-bottom: 6px;
}

input[type="text"],
input[type="number"],
input[type="file"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
}

input[type="file"] {
  padding: 6px;
}

button {
  width: 100%;
  margin-top: 30px;
  padding: 14px;
  border: none;
  border-radius: 30px;
  background: #7f3fcf;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
  transition: background 0.3s ease;
}

button:hover {
  background: #6a32b2;
}

.show {
  opacity: 1 !important;
  transform: scale(1) !important;
  pointer-events: auto !important;
}

.hide {
  opacity: 0 !important;
  transform: scale(0.8) !important;
  pointer-events: none !important;
}

@media (max-width: 600px) {
  .card {
    max-width: 90%; /* almost full width */
    padding: 15px;
  }

  .greetBox {
    max-width: 90%;
    padding: 15px;
  }

  h1 {
    font-size: 22px;
  }

  .subtitle {
    font-size: 12px;
  }

  button {
    padding: 12px;
    font-size: 14px;
  }
}