body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: 50px auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1, h2 {
    color: #333;
    text-align: center;
}

form {
    margin-bottom: 20px;
}

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

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

input[type="text"], input[type="file"], input[type="date"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0;
    border-radius: 4px;
    border: 1px solid #ddd;
}

button {
    padding: 10px 20px;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button[type="submit"] {
    background-color: #4CAF50;
}

button[type="submit"]:hover {
    background-color: #45a049;
}

.btn-edit, .btn-delete {
    padding: 5px 10px;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.btn-edit {
    background-color: #007BFF;
}

.btn-edit:hover {
    background-color: #0056b3;
}

.btn-delete {
    background-color: #DC3545;
}

.btn-delete:hover {
    background-color: #c82333;
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 10px;
    text-align: center;
}

/* 照片展示样式 */
.photo-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.photo-item {
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    width: 200px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.photo-item img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

/* 用户头像 */
.user-photo {
    max-width: 100px;
    max-height: 100px;
    width: auto;
    height: auto;
}