body {
  font-family: Arial, sans-serif;
  background: transparent !important;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
}

.container {
  background: #f9f9f9;
  padding: 20px 25px;
  border-radius: 12px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h1 {
  margin: 0;
  font-size: 22px;
}

p {
  margin: 5px 0 15px;
  color: #666;
}

.output-box {
  display: flex;
  gap: 8px;
  margin-bottom: 15px;
}

.output-box input {
  flex: 1;
  padding: 8px;
  font-size: 16px;
  font-family: monospace;
}

.output-box button {
  padding: 8px 12px;
  cursor: pointer;
}

.strength {
  margin-bottom: 15px;
}

.bar {
  width: 100%;
  height: 8px;
  background: #ddd;
  border-radius: 4px;
  overflow: hidden;
}

.bar div {
  height: 100%;
  width: 0;
  transition: width 0.3s;
}

.settings {
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.generate {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  background: #030303;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.generate:hover {
  background: #555;
}

.weak { background: red; }
.medium { background: orange; }
.strong { background: green; }
.very-strong { background: blue; }
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
}