body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f7fa;
}

.layout {
  display: flex;
  height: 100vh;
}

.sidebar {
  width: 220px;
  background-color: #002b5b;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 0;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 40px;
}

nav button {
  background: none;
  border: none;
  color: white;
  font-size: 16px;
  margin: 10px 0;
  cursor: pointer;
}

nav button:hover {
  text-decoration: underline;
}

.content {
  flex: 1;
  padding: 40px;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.center-logo {
  font-size: 48px;
  color: #002b5b;
  text-align: center;
  margin-top: 150px;
}

h1 {
  color: #002b5b;
  margin-bottom: 20px;
}

input[type="file"],
textarea,
#personelName {
  width: 100%;
  padding: 12px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 14px;
}

button {
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font-weight: bold;
  margin-right: 10px;
}

.btn-orange {
  background-color: #ff7a00;
  color: white;
}

.btn-blue {
  background-color: white;
  color: #002b5b;
  border: 2px solid #002b5b;
}

.btn-red {
  background-color: white;
  color: #c0392b;
  border: 2px solid #c0392b;
}

.results {
  background-color: #f0f3f7;
  padding: 15px;
  border-radius: 8px;
  font-size: 14px;
  color: #002b5b;
  line-height: 1.6;
  margin-top: 20px;
  white-space: pre-line;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid #ccc;
}

.actions {
  margin-top: 20px;
}