body {
  background: linear-gradient(to bottom right, #f9fafb, #e5e7eb);
  font-family: 'Segoe UI', sans-serif;
  color: #1f2937;
}

h1 {
  color: #2563eb;
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 2rem;
}

input[type="file"] {
  padding: 0.5rem;
  background-color: #dbeafe;
  color: #1d4ed8;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
}

input[type="file"]:hover {
  background-color: #bfdbfe;
}

button {
  background-color: #2563eb;
  color: white;
  font-weight: bold;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
}

button:hover {
  background-color: #1d4ed8;
}

#results > div {
  padding: 1rem;
  border-left: 4px solid #e5e7eb;
  margin-top: 1rem;
  border-radius: 0.5rem;
  background-color: #f9fafb;
}

#jargon {
  border-left-color: #3b82f6;
  background-color: #eff6ff;
}

#unfair {
  border-left-color: #facc15;
  background-color: #fefce8;
}

#redflags {
  border-left-color: #ef4444;
  background-color: #fee2e2;
}

#summary {
  border-left-color: #9ca3af;
  background-color: #f3f4f6;
}