body {
    padding-top: 70px; /* 根據 header 的高度調整 */
    margin-bottom: 100px; /* 為 footer 留出空間 */
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}
  
h2, h3 {
    font-weight: bold;
}
  
.my-4 {
    margin: 20px 0;
}
  
.list-group {
    padding: 0;
}
  
.list-group-item {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    background-color: #f9f9f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
  
.schedule-date {
    flex: 1;
    text-align: center; /* 日期至中 */
}
  
.schedule-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* 對齊到左邊 */
    margin-left: 10px; /* 調整與勾選框的距離 */
}
  
.schedule-date,
.schedule-title {
    margin: 0; /* 移除預設邊距 */
}
  
  
button {
    border-radius: 5px;
    font-size: 16px;
}
  
.btn-custom {
    background-color: #d4b7a1;
    color: white;
    border: none;
    transition: background-color 0.3s ease;
}
  
  .btn-custom:hover {
    background-color: #D9A68C;
    color: white;
  }
  
.detail-btn {
    margin-left: auto;
    margin-right: 0;
}
  
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}
  
.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 400px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
  
.form-group {
    margin-bottom: 15px;
}
  
.form-check {
    margin-bottom: 10px;
}
  
.text-center {
    text-align: center;
}
  
.mt-3 {
    margin-top: 15px;
}
  
.ml-2 {
    margin-left: 10px;
}