/**
 * 前端样式
 */

/* 通用样式 */
.b2-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.b2-heading {
    margin-bottom: 20px;
    color: #333;
}

/* 表格样式 */
.b2-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.b2-table th,
.b2-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.b2-table th {
    background-color: #f9f9f9;
    font-weight: 600;
}

.b2-table tr:hover {
    background-color: #f5f5f5;
}

/* 表单样式 */
.b2-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.b2-form-row {
    margin-bottom: 15px;
}

.b2-form-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.b2-form-row input[type="text"],
.b2-form-row input[type="number"],
.b2-form-row input[type="email"],
.b2-form-row input[type="password"],
.b2-form-row select,
.b2-form-row textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.b2-form-row textarea {
    min-height: 100px;
}

.b2-form-actions {
    margin-top: 20px;
}

.b2-form-actions .button {
    display: inline-block;
    padding: 8px 15px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    margin-right: 10px;
}

.b2-form-actions .button:hover {
    background-color: #00a0d2;
}

/* 消息样式 */
.b2-message {
    padding: 10px 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.b2-message-success {
    background-color: #dff0d8;
    color: #3c763d;
    border: 1px solid #d6e9c6;
}

.b2-message-error {
    background-color: #f2dede;
    color: #a94442;
    border: 1px solid #ebccd1;
}

.b2-message-info {
    background-color: #d9edf7;
    color: #31708f;
    border: 1px solid #bce8f1;
}

.b2-message-warning {
    background-color: #fcf8e3;
    color: #8a6d3b;
    border: 1px solid #faebcc;
}