* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: Arial;
}

body {
  background: #f4f6f8;
}

.container {
  width: 80%;
  margin: 40px auto;
  display: flex;
  gap: 40px;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.2);
}

.list-side {
  flex: 1;
}

.list-side h1 {
  margin-bottom: 20px;
  text-align: center;
}

.table-container {
  max-height: 460px;
  overflow-y: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: #f0f0f0;
  padding: 10px;
  text-align: left;
}

td {
  padding: 10px;
  border-bottom: 1px solid #e0e0e0;
}

tr:hover {
  background: #fafafa;
}

button {
  padding: 5px 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  background: #e74c3c;
  color: white;
}

button:hover {
  background: #c0392b;
}

input[type="checkbox"] {
  transform: scale(1.5);
  cursor: pointer;
}

.line {
  text-decoration-line: line-through;
  opacity: 0.6;
}

.search-side {
  flex: 1;
}

.search-side h2 {
  margin-bottom: 15px;
}

#search_input {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  outline: none;
}

#search_input:focus {
  border-color: #3498db;
}

.result {
  margin-top: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  max-height: 200px;
  overflow-y: auto;
}

.p-row {
  padding: 8px 10px;
  cursor: pointer;
}

.p-row:hover {
  background: #3498db;
  color: white;
}