body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #111;
  color: #f0f0f0;
}
header {
  background: #000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}
header .logo {
  font-size: 1.5rem;
  color: #00bfff;
  font-weight: bold;
}
header nav a {
  color: #ccc;
  margin-left: 1rem;
  text-decoration: none;
}
header nav a:hover {
  color: #00bfff;
}
.container {
  max-width: 1200px;
  margin: auto;
  padding: 2rem;
}
.search-wrap {
  text-align: center;
  margin-top: 1rem;
}
.search-wrap input {
  width: 80%;
  max-width: 600px;
  padding: 0.8rem;
  background: #1b1b1b;
  color: white;
  border: 1px solid #333;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
}
th, td {
  padding: 1rem;
  border: 1px solid #333;
}
th {
  background: #1f1f1f;
  color: #00bfff;
}
td {
  background: #181818;
}
footer {
  text-align: center;
  padding: 2rem;
  background: #000;
  font-size: 0.9rem;
  color: #888;
}
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }
  header nav {
    margin-top: 1rem;
  }
  .search-wrap input {
    width: 95%;
  }
}