/* 通用样式 */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
    font-size: 14px;
}

/* 响应式布局 */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    .login-container, 
    .inventory-list,
    .scan-container {
        width: 95%;
        margin: 10px auto;
        padding: 15px;
    }
    
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pagination select, 
    .pagination button {
        margin: 5px;
    }
    
    .scan-notice {
        font-size: 14px;
        padding: 8px 12px;
    }
    
    th, td {
        padding: 8px;
    }
    
    .btn {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    #qr-reader {
        width: 100% !important;
    }
}

.error {
    color: #d9534f;
    background-color: #f2dede;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.btn {
    background-color: #337ab7;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: #286090;
}

/* 登录页面样式 */
.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.login-container h1 {
    text-align: center;
    margin-bottom: 20px;
}

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

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

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

/* 盘点列表样式 */
.inventory-list {
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* 分页样式 */
.pagination {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pagination select, .pagination button {
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

.pagination button {
    background-color: #337ab7;
    color: white;
    cursor: pointer;
}

.pagination button:hover {
    background-color: #286090;
}

.pagination button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.pagination span {
    padding: 5px 10px;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

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

th, td {
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

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

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

/* 扫码页面样式 */
.scan-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: center;
}

#qr-reader {
    margin: 0 auto 20px;
}

.result-panel {
    margin: 20px 0;
    padding: 15px;
    border-radius: 4px;
}

.result-panel .success {
    color: #3c763d;
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
}

.result-panel .error {
    color: #a94442;
    background-color: #f2dede;
    border: 1px solid #ebccd1;
}

.scan-notice {
    background-color: #f8f9fa;
    border-left: 4px solid #5cb85c;
    padding: 10px 15px;
    margin: 15px 0;
    text-align: left;
}

.scan-notice p {
    margin: 5px 0;
    color: #31708f;
}