body {
  font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  background-color: #f4f7f6;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: #333;
}

.table-container {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  margin-bottom: 30px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}

th, td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: center;
}

th {
  background-color: #afddec;
  color: #333;
  font-weight: bold;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

tr:hover {
  background-color: #f1f1f1;
}

.form-container {
  background: white;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  max-width: 600px;
  margin: 0 auto;
}

.form-container h3 {
  margin-top: 0;
  color: #333;
  border-bottom: 2px solid #afddec;
  padding-bottom: 10px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-group input {
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button#submitBtn {
  width: 100%;
  padding: 12px;
  background-color: #afddec;
  color: #333;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
}

button#submitBtn:hover {
  background-color: #9cd1e0;
}