body {
  font-family: Arial, sans-serif;
  background: #f5f8fa;
  padding: 30px;
  margin: 0;
}

.container {
  max-width: 850px;
  margin: auto;
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
}

h1, h2, h3 {
  text-align: center;
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-top: 15px;
}

button {
  margin: 10px 5px;
  padding: 10px 25px;
  font-size: 16px;
  background: #0066ff;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background: #004cc2;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th, td {
  border-bottom: 1px solid #ddd;
  padding: 8px;
  text-align: left;
}

th {
  background-color: #f0f0f0;
}

img {
  max-width: 100%;
  height: auto;
  margin-top: 10px;
}

#scoreBadge {
  margin: 15px auto;
  padding: 10px;
  text-align: center;
  font-weight: bold;
  width: 200px;
  border-radius: 8px;
}

.good { background: #2ecc71; color: white; }
.needs-improvement { background: #f39c12; color: white; }
.poor { background: #e74c3c; color: white; }