body {
  font-family: Arial, sans-serif;
  background: #1e3a8a;
  color: white;
  margin: 0;
  padding: 20px;
  text-align: center;
}
.container { max-width: 500px; margin: 0 auto; }
h1 { font-size: 28px; margin-bottom: 5px; }
.menu button {
  width: 100%;
  padding: 15px;
  margin: 8px 0;
  border: none;
  border-radius: 10px;
  background: #22c55e;
  color: white;
  font-weight: bold;
  font-size: 16px;
  cursor: pointer;
}
.menu button:hover { background: #16a34a; }
.form-box { 
  background: rgba(0,0,0,0.3); 
  padding: 15px; 
  border-radius: 10px; 
  margin-top: 20px; 
  text-align: left; 
}
input, textarea { 
  width: 100%; 
  padding: 10px; 
  margin: 8px 0; 
  border-radius: 5px; 
  border: none; 
  box-sizing: border-box;
  font-family: Arial;
}
textarea { height: 80px; }
button {
  width: 100%;
  padding: 12px;
  margin: 6px 0;
  border: none;
  border-radius: 8px;
  background: #f59e0b;
  color: white;
  font-weight: bold;
  cursor: pointer;
}
button:hover { background: #d97706; }
#ats-result { 
  margin-top: 15px; 
  background: #22c55e; 
  padding: 12px; 
  border-radius: 8px; 
  color: white;
}
#output {
  margin-top: 20px;
  padding: 15px;
  background: rgba(0,0,0,0.3);
  border-radius: 10px;
  min-height: 60px;
  text-align: left;
  white-space: pre-wrap;
}
.footer { font-size: 12px; margin-top: 30px; opacity: 0.7; }