/* Fullscreen Video Background */
#bg-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* General Styles */
body {
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
}

/* Content Container */
.container {
  background: rgba(0, 0, 0, 0.7); /* Dark background for readability */
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
  width: 400px;
}

/* Heading */
h1 {
  font-size: 28px;
  margin-bottom: 20px;
}

/* Form */
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

label {
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

input {
  padding: 10px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  width: 100%;
  text-align: center;
}

button {
  padding: 10px;
  font-size: 18px;
  background: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #3e8e41;
}

#result {
  font-size: 20px;
  margin-top: 15px;
  font-weight: bold;
}