/* 通用样式 */
.wcs-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* 卡片样式 */
.wcs-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px;
    margin-bottom: 20px;
}

/* 用户信息卡片 */
.wcs-user-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 20px;
}

.wcs-user-avatar {
    margin-right: 20px;
}

.wcs-user-avatar img {
    border-radius: 50%;
}

.wcs-user-info h2 {
    margin: 0;
    color: #333;
}

.wcs-user-id {
    color: #666;
    margin: 5px 0 0;
}

/* 统计卡片网格 */
.wcs-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.wcs-stats-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 15px;
    text-align: center;
}

.wcs-stats-card h3 {
    margin: 0 0 10px;
    font-size: 14px;
    color: #666;
}

.wcs-stats-number {
    font-size: 24px;
    font-weight: bold;
    color: #0073aa;
    margin: 0;
}

/* 邀请信息 */
.wcs-invitation-info {
    margin-bottom: 30px;
}

.wcs-code-section,
.wcs-link-section {
    margin-bottom: 20px;
}

.wcs-code-display,
.wcs-link-display {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
}

.wcs-code-display span,
.wcs-link-display span {
    flex: 1;
    word-break: break-all;
    margin-right: 10px;
}

/* 按钮样式 */
.wcs-button {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
}

.wcs-button:hover {
    background: #005177;
    color: #fff;
}

.wcs-button.secondary {
    background: #f8f9fa;
    color: #333;
    border: 1px solid #ddd;
}

.wcs-button.secondary:hover {
    background: #e9ecef;
    color: #333;
}

/* 表单样式 */
.wcs-form {
    max-width: 500px;
    margin: 0 auto;
}

.wcs-form-group {
    margin-bottom: 20px;
}

.wcs-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4a5568;
    font-size: 14px;
}

.wcs-form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.wcs-form-group input:focus {
    outline: none;
    border-color: #0073aa;
}

/* 错误消息 */
.wcs-error-messages {
    background: #fff5f5;
    border: 1px solid #feb2b2;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
}

.wcs-error-messages p {
    margin: 5px 0;
    color: #c53030;
    font-size: 14px;
}

/* 二维码部分 */
.wcs-qrcode-section {
    text-align: center;
    margin-top: 30px;
}

#qrcode {
    display: inline-block;
    padding: 10px;
    background: #fff;
    border-radius: 4px;
    margin-bottom: 10px;
}

/* 最近邀请列表 */
.wcs-invite-list {
    margin-top: 15px;
}

.wcs-invite-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.wcs-invite-avatar {
    margin-right: 15px;
}

.wcs-invite-avatar img {
    border-radius: 50%;
}

.wcs-invite-details {
    flex: 1;
}

.wcs-invite-name {
    margin: 0;
    font-weight: 500;
}

.wcs-invite-date {
    margin: 5px 0 0;
    color: #666;
    font-size: 12px;
}

.wcs-no-invites {
    text-align: center;
    color: #666;
    padding: 20px;
}

/* 响应式设计 */
@media (max-width: 600px) {
    .wcs-container {
        padding: 10px;
    }

    .wcs-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .wcs-code-display,
    .wcs-link-display {
        flex-direction: column;
    }

    .wcs-button {
        width: 100%;
        margin-top: 10px;
        text-align: center;
    }

    .wcs-user-card {
        flex-direction: column;
        text-align: center;
    }

    .wcs-user-avatar {
        margin: 0 0 15px 0;
    }
}

/* 注册表单样式 */
.wcs-register-form {
    /* max-width: 400px; */
    margin: 40px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.wcs-register-form h2 {
    text-align: center;
    color: #333;
    margin: 0 0 30px;
    font-size: 24px;
}

.wcs-form-group {
    margin-bottom: 20px;
}

.wcs-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

.wcs-form-group .required {
    color: #e3342f;
    margin-left: 4px;
}

.wcs-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.wcs-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0,115,170,0.2);
}

.wcs-button {
    width: 100%;
    padding: 12px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.wcs-button:hover {
    background: #005177;
}

.wcs-form-links {
    text-align: center;
    margin-top: 20px;
}

.wcs-form-links a {
    color: #0073aa;
    text-decoration: none;
    font-size: 14px;
}

.wcs-form-links a:hover {
    text-decoration: underline;
}

.wcs-message {
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-size: 14px;
}

.wcs-error {
    background: #fff5f5;
    color: #c53030;
    border: 1px solid #feb2b2;
}

.wcs-info {
    background: #ebf8ff;
    color: #2b6cb0;
    border: 1px solid #bee3f8;
    margin-bottom: 20px;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .wcs-register-form {
        margin: 20px auto;
        padding: 20px;
    }

    .wcs-register-form h2 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .wcs-input {
        font-size: 14px;
    }

    .wcs-button {
        font-size: 14px;
        padding: 10px;
    }
}