body {
  font-family: Arial, sans-serif;
  background: #f9fafc;
  padding: 30px;
  margin: 0;
}

.container {
  max-width: 950px;
  margin: auto;
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0,0,0,0.05);
}

h1, h3 {
  text-align: center;
}

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

button {
  margin: 10px 5px;
  padding: 10px 20px;
  font-size: 16px;
  background-color: #0077ff;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: #005fcc;
}

#filters {
  margin-top: 20px;
  text-align: center;
}

#filters button {
  background: #e1e1e1;
  color: #333;
}

#stats p {
  font-size: 14px;
  margin: 5px;
}

table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
}

th, td {
  border-bottom: 1px solid #ddd;
  padding: 10px;
  text-align: left;
}

th {
  background-color: #f0f0f0;
}

.badge {
  padding: 4px 10px;
  border-radius: 12px;
  color: white;
  font-size: 12px;
  margin-right: 5px;
}

.badge.external { background: #e74c3c; }
.badge.internal { background: #2ecc71; }
.badge.nofollow { background: #f1c40f; color: #000; }

#seoSuggestions ul {
  list-style: disc;
  padding-left: 30px;
}

#seoSuggestions {
  margin-top: 20px;
  background: #f8f9ff;
  padding: 15px;
  border-radius: 8px;
  border-left: 5px solid #0077ff;
}