body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f4f4f9;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: #333;
}
        .card {
            background-color: #F0F0F0; /* 非常浅的灰色背景 */
        }
        .range-container {
            margin-bottom: 0; /* 设置间距为0 */
        }
        .input-group {
            width: 100%; /* 确保输入框占满宽度 */
        }
.navbar {
    display: flex;
    justify-content: center;
    background-color: transparent;
    padding: 10px;
    border-radius: 8px;
    margin-top: 20px;
    width: 100%;
    box-shadow: none;
}

.navbar a {
    color: black;
    font-weight: bold;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.navbar a:hover {
    background-color: rgba(0, 86, 179, 0.7);
}

.active {
    background-color: rgba(0, 86, 179, 0.7);
}

.container {
    display: none; /* 默认隐藏 */
    background: #ffffff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 400px;
    box-sizing: border-box;
    margin-top: 20px;
}

h5 {
    text-align: center;
    margin-bottom: 8px;
    color: #007bff;
}

input,
textarea {
    width: calc(100% - 20px);
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
    color: #333;
    font-size: 12px; 
    transition: border-color 0.3s;
}

input:focus,
textarea:focus {
    border-color: #007bff;
    outline: none;
}

textarea {
    height: 40px;
    resize: none;
    white-space: pre-wrap;
}

button {
    width: auto;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.3s;
    margin-left: 10px;
}

button:hover {
    background-color: #0056b3;
}

#log {
    margin-top: 20px;
    white-space: pre-wrap;
    background: #f9f9f9;
    padding: 10px;
    border-radius: 8px;
    max-height: 200px;
    overflow-y: auto;
    color: #333;
    border: 1px solid #ddd;
}

.selection-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
    flex-wrap: wrap;
}

.selection-row div {
    flex: 1 1 calc(50% - 15px);
    margin-right: 10px;
}

.selection-row div:last-child {
    margin-right: 0;
}

.selection-row input[type="text"],
.selection-row input[type="number"] {
    width: 90%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
    color: #333;
    transition: border-color 0.3s;
    font-size: 12px; 
}

.selection-row input[type="text"]:focus,
.selection-row input[type="number"]:focus {
    border-color: #007bff;
    outline: none;
}

.selection-row label {
    color: #007bff;
    font-size: 12px;
}

.button-row {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.button-row button {
    width: 48%;
}

#time {
    margin-bottom: 20px;
    font-size: 16px;
    color: #007bff;
    text-align: center;
    background: rgba(0, 123, 255, 0.1);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.2);
    transition: transform 0.3s;
}

#time:hover {
    transform: scale(1.05);
}

.input-row {
    display: flex;
    justify-content: space-between;
    gap: 10px; /* 添加间距 */
}
        body {
            background-color: #f8f9fa;
            /* 背景颜色 */
        }

        .container {
            max-width: 600px;
            /* 限制容器宽度 */
            margin-top: 20px;
            padding: 20px;
            border-radius: 10px;
            background-color: #ffffff;
            /* 卡片背景颜色 */
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            /* 阴影效果 */
        }

        .form-control {
            margin-bottom: 10px;
            /* 输入框间距 */
        }

        .btn {
            width: 100%;
            /* 按钮宽度 */
            margin-top: 10px;
            /* 按钮间距 */
        }

        .text-muted {
            margin-bottom: 15px;
            /* 结果文本间距 */
        }

        #addressModal {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            border-top: 1px solid #ccc;
            padding: 20px;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        }
        #addressModalB {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            border-top: 1px solid #ccc;
            padding: 20px;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        }

        #overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
        }