modern.css

/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom, #f0f4ff, #e2e9ff);
  color: #333;
  overflow: visible;
}

ons-row {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
}

ons-input[type="text"] {
  margin: 8px auto;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  width: 80%;
}

.CalculateButton ons-button {
  background-color: #4a90e2;
  color: white;
  border-radius: 10px;
  font-size: 16px;
  padding: 10px 20px;
  margin: 20px auto;
}

.CalculateButton ons-button:hover {
  background-color: #357abd;
  transition: background-color 0.3s ease;
}

ons-col {
  width: 100%;
}

#outer-div {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.inner-div {
  width: 80%;
  max-width: 800px;
  padding: 20px;
  border-radius: 12px;
  background-color: white;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.UserInput {
  margin-bottom: 15px;
}

.text {
  text-align: center;
  font-size: 18px;
  margin: 15px auto;
  color: #555;
}

#confirm {
  display: none;
  background-color: #4e7eec;
  border: none;
  border-radius: 10px;
  position: fixed;
  width: 240px;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 20px;
  color: white;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  text-align: center;
}

#confirm button {
  background-color: #48e5da;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  color: white;
  font-size: 14px;
  cursor: pointer;
  margin: 10px 5px;
  transition: background-color 0.3s ease;
}

#confirm button:hover {
  background-color: #36bdb7;
}

#overlay {
  position: fixed;
  display: none;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 10;
}