* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  padding: 20px;
  background: #f5f5f5;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
h1 {
  margin-bottom: 20px;
  color: #333;
}
/* Search Bar */
.search-bar {
  margin-bottom: 15px;
}
.search-bar input {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border: 2px solid #ddd;
  border-radius: 4px;
}
/* Table */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
th,
td {
  padding: 12px;
  text-align: left;
  border: 1px solid #ddd;
}
th {
  background: #4caf50;
  color: white;
  font-weight: bold;
}
tr:nth-child(even) {
  background: #f9f9f9;
}
tr:hover {
  background: #f5f5f5;
}
/* Buttons */
button {
  padding: 8px 16px;
  margin: 0 4px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}
/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
}