* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background: #f9fafb;
  color: #222;
  line-height: 1.6;
  padding: 20px;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2.2rem;
  color: #1e40af; /* Indigo */
  font-weight: 700;
}

/* Form Section */
#upload {
  background: #fff;
  max-width: 600px;
  margin: 0 auto;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

#upload label {
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
  color: #374151;
}

#resumeFile,
#resumeText {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.95rem;
}

#resumeText {
  resize: vertical;
  min-height: 150px;
}

/* Button */
button {
  display: inline-block;
  background: #1e40af;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

button:hover {
  background: #1e3a8a;
}

/* Results Section */
#results {
  max-width: 600px;
  margin: 30px auto 0;
  padding: 25px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

#results h2 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #111827;
}

#score {
  font-weight: bold;
  color: #1e40af;
}

#feedback {
  list-style: disc;
  padding-left: 20px;
}

#feedback li {
  margin-bottom: 8px;
}