* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: #000;
  color: #fff;
  font-family: 'Courier New', monospace;
  padding: 40px 20px;
}

h1 {
  margin-bottom: 30px;
  font-size: 2em;
}

.container {
  width: 100%;
  max-width: 600px;
}

input[type="file"] {
  display: block;
  width: 100%;
  padding: 15px;
  margin-bottom: 20px;
  background-color: #1a1a1a;
  border: 2px solid #333;
  color: #fff;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1em;
}

input[type="file"]:hover {
  border-color: #00ff00;
}

button {
  width: 100%;
  padding: 15px;
  background-color: #00ff00;
  color: #000;
  border: none;
  border-radius: 5px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  margin-bottom: 20px;
  transition: all 0.3s;
}

button:hover {
  background-color: #00cc00;
  transform: scale(1.02);
}

button:disabled {
  background-color: #333;
  color: #666;
  cursor: not-allowed;
  transform: none;
}

#status {
  background-color: #1a1a1a;
  border: 2px solid #333;
  border-radius: 5px;
  padding: 20px;
  font-size: 0.9em;
  line-height: 1.8;
  min-height: 100px;
}

.success {
  color: #00ff00;
}

.error {
  color: #ff0000;
}

.info {
  color: #00bfff;
}